The two routes onto the Dublin property ladder are not two versions of the same purchase — they are different products with different prices, different timelines, different subsidies and different risks. A new build in a west-Dublin scheme gets you Help to Buy, a 10-year structural warranty and an A-rated home you never have to retrofit. A second-hand semi on an established road gets you a mature garden, an actual school catchment track record and — often — a €40,000 cheaper entry ticket. Most “new build vs second-hand” advice stops at the sticker price; this guide runs the comparison all the way through the ten-year costs, the snagging process, the rental-investment arithmetic and the decision tree first-time buyers actually need.
Figures were compiled on 5 September 2026 and every material number is sourced and dated. Scheme rules change at Budgets and price ceilings are reviewed twice a year — re-pull anything you are about to act on. (Guidance, not advice: this is an explainer, not financial or legal advice — run your own figures past a broker and solicitor.)
The 60-second answer
The market context first, because it frames everything: Dublin prices rose 4.6% year-on-year in the 12 months to June 2026 and the median Dublin home now costs €500,000 — Dublin City’s median is €480,000 and Dún Laoghaire–Rathdown’s €682,334, the highest of any local-authority area (CSO RPPI, June 2026). First-time buyers made up 40.4% of purchases in the same period (CSO buyer-type data) — this is a first-time-buyer market, and the state’s two big schemes, Help to Buy and the First Home Scheme, only work on new homes. That single fact is why the comparison table below starts with schemes rather than bedrooms: for a first-time buyer on a normal Dublin budget, the state is effectively offering €30,000 (or a €100,000-plus equity stake) as a discount for choosing new — and nothing for choosing old.
In one sentence: buy new if you are a first-time buyer with a ≤ €500,000 budget, a 12–24-month timeline and a tolerance for waiting lists and snag lists; buy second-hand if location, an established neighbourhood or speed matters more than the schemes and the warranty.
1. Quick comparison table
| Factor | New build (Dublin 2026) | Second-hand (Dublin 2026) |
|---|---|---|
| Typical entry price (3-bed) | ~€420,000–€500,000 in outer-Dublin schemes (new 3-bed, D15 ~€420k) | ~€350,000–€580,000 depending on age and area (D15 3-bed semi ~€380k; Dublin average 3-bed semi asks €580k) |
| Help to Buy (first-time buyer) | ✅ Up to €30,000 refund (10% of price, max €500k price) — paid to the builder | ❌ Never — new build only |
| First Home Scheme (shared equity) | ✅ Up to 30% of price (20% if combined with HTB) — new build only | ❌ No (except the narrow Tenant Home Purchase route for sitting tenants) |
| Stamp duty | 1% (up to €1m), charged on VAT-exclusive price — no FTB exemption (myth-bust in §2) | 1% (up to €1m) — same rate, charged on full price |
| Energy (BER) | A2/A3 as standard (NZEB building regs); heating typically €700–€1,200/yr | Average D; 1980s-or-older homes often E–G; heating commonly €2,500–€4,000/yr before retrofit |
| Structural protection | Builder guarantee ~first 2 years + 10-year structural warranty (HomeBond/Premier-style insurance) | None as standard — your survey is the only protection; 10+ year-old homes have no latent-defect cover |
| Inspection | Snagging survey (~€300–€500) before you close | Structural/building survey (~€400–€600) before you bid |
| Customisation | Choose finishes from the developer’s spec (extras list — often 10–25% over retail) | Renovate at your own pace, your own trades, your own spec |
| Timeline: viewing → keys | Off-plan 12–24+ months; completed units can close in weeks | Usually 3–6 months from offer to keys (no chain on many Dublin sales) |
| Hidden costs | Management/estate fees (€200–€2,000+/yr houses; €1,500–€3,000+ apartments), OMC governance | Retrofit, repairs, maintenance from day one — budget 1% of value/yr |
| Main risks | Off-plan delay, spec change, valuation gap at drawdown | Bidding wars, overpaying, hidden defects, no warranty |
| Rental appeal (if investing) | Premium rents + tenant demand, green mortgage rates | Better gross yield per euro, value-add upside after retrofit |
Both routes are valid; they just suit different buyers. The rest of this guide shows you how to tell which one you are.
2. The new-build case: what the state actually gives you
Help to Buy — up to €30,000 of your own tax back. HTB refunds income tax and DIRT you paid in the previous four tax years, up to 10% of the purchase price or €30,000, whichever is lower, on a newly built home costing €500,000 or less. You must be a first-time buyer, take a mortgage of at least 70% loan-to-value, and live in the home for at least five years (Citizens Information; CCPC). The refund is paid directly to the Revenue-approved builder, effectively as part of your deposit (Revenue). Budget 2026 extended the scheme to 31 December 2029, so the window is wide open (MDM Solicitors, Budget 2026 FTB guide). The catch nobody mentions: you only get back tax you actually paid — a €420,000 purchase needs roughly €30,000 of income tax/DIRT over four years, which is roughly €50,000+ in gross salary per year for a single earner. Low earners and the newly employed often qualify for less than the headline number. Run Revenue’s own estimator before you fall in love with €30,000.
First Home Scheme — the gap-filler. FHS is shared equity, not a refund: the State and participating banks (AIB, EBS, Haven, Bank of Ireland, PTSB) take a stake of up to 30% of the price (reduced to 20% if you also use HTB) to bridge the gap between your maximum mortgage-plus-deposit and the price (Citizens Information; firsthomescheme.ie). No fees for the first five years; a service charge applies from year six unless you buy the stake back (you can buy back any time, in chunks or full). Eligibility: first-time buyer or “fresh start” applicant, and the home must cost no more than the ceiling for your area — €500,000 across all four Dublin authorities and Wicklow at the September 2026 review (Citizens Information). Income ceilings are roughly €70,000–€75,000 for a single applicant and €90,000–€100,000 for joint applicants depending on the latest review — verify on firsthomescheme.ie before relying on them. Budget 2026 kept FHS funded (an extra €80m) with the scheme running through 2030 and a possible extension to 2040 (Mortgage123, Budget 2026).
The 10-year structural warranty. Every new home sold in Ireland carries a two-tier safety net: the developer’s own guarantee for roughly the first two years (snags, workmanship, finishes), then structural defect insurance to year ten (HomeBond, Premier Guarantee or similar) covering major structural failure of the load-bearing fabric — not cosmetic issues (HomeBond; snagmyhome.info, 2026 explainer). No second-hand home has this. If a wall cracks at year five in a new build, you have a claim; in a 1970s semi, you have a builder’s estimate.
BER A2/A3 as standard — and what that’s worth. Since 2019 every new home must be built to Near Zero Energy Building (NZEB) standard, which in practice delivers A2/A3 ratings with heat pumps, mechanical ventilation and high-performance glazing as the default. The energy-cost gap is not marginal: an A-rated 3-bed typically costs €700–€1,200 a year to heat and run; an E–G-rated equivalent can cost €2,500–€4,000+ (indicative 2026 unit-price estimates — see §4 for the worked table). Over a decade that is €15,000–€30,000 — and it is the pre-retrofit number, before you add the cost of the retrofit itself.
Snagging — the process, not the punchline. Buying new means you inspect the finished home with a snag list before you close, the developer fixes the list, and only then do you complete. Done properly — with a professional snagging survey (§6) — it is the most buyer-friendly inspection process in Irish property, because you are inspecting a finished, unoccupied product with a warranty behind you, not a stranger’s life.
One myth to kill before it costs you money: there is no stamp-duty exemption for buying new. A claim circulates online that first-time buyers of new builds — especially via the First Home Scheme — pay “no stamp duty on the first €1m”. That is not the law. Ireland has no general first-time-buyer stamp-duty exemption: residential stamp duty is 1% on the first €1 million, 2% on the portion between €1m and €1.5m, and 6% above that, for every buyer (Mullins Treacy, Stamp Duty 2026; Citizens Information). HTB and FHS are not stamp-duty reliefs, and Budget 2026’s FTB guide still tells buyers to budget “stamp duty (1% up to €1 million)” (MDM Solicitors). The one genuine new-build nuance: for a new home, stamp duty is charged on the VAT-exclusive price, which trims the bill slightly (a €420,000 home including 13.5% VAT has a duty base of about €370,000 → duty ~€3,700 rather than €4,200). And if a future Budget reintroduces a targeted relief, treat it as a bonus, not a given.
The honest new-build catches. You are buying a promise plus a product. Off-plan, the gap between reservation and keys is 12–24+ months in many Dublin schemes — during which the market can move, your lender’s valuation can come in below the (often rising) contract price, and the developer’s specification can shift in ways the small print permits. “Ready-to-move” units exist and close in weeks, but they are a minority and often priced at the top of the scheme’s range. And new estates carry management/estate fees many buyers discover only at closing (§5).
3. The second-hand case: what €40,000 less buys you
Choice and location. Roughly 90% of homes sold in Dublin are second-hand, which means the depth of stock — and therefore the location you can buy — is overwhelmingly on the second-hand side (Daft.ie report). If your non-negotiable is a DART stop, a specific school belt, a southside village or a mature garden, you are almost certainly buying second-hand, because new supply clusters in a handful of outer-suburban and city-fringe schemes. New homes go where land was available; established neighbourhoods are where the schools, parks and transport already are. Our best areas to buy in Dublin guide (W3) shows the price you pay for that location in each postcode — and the areas where second-hand is clearly the smarter buy.
Character, space and value-add. An older home buys you things that cannot be specified on a developer’s extras list: bigger gardens, period proportions, established trees, a road with neighbours who have lived there for decades. It also buys you renovation upside: the €350,000–€380,000 1980s semi with a dated kitchen and an F-rated BER is the same bones as the €480,000 upgraded version two doors down. If you have the skills, the patience or the budget to retrofit (SEAI grants cover a meaningful share of insulation, heat-pump and solar work — seai.ie), second-hand is where equity gets earned rather than paid for. The property-age pattern is consistent across Dublin: each decade of age roughly tracks a step down in BER, and the market discounts the energy liability — which is precisely the gap the renovator captures.
The honest second-hand catches. No schemes, no warranty, no energy standard: the average Irish home is BER D, and pre-2000 Dublin stock frequently sits at E–G (SEAI) — so the purchase price is only the down payment on the running costs (§4). You are also buying into the bidding process: Dublin’s strongest second-hand stock still draws multiple bids, market heat on Dublin asking prices ran at about 6.9% over list in Q1 2026 (i.e., the typical gap between asking and transaction price — Daft.ie via Herbert & Lansdowne), and there is no cooling-off. What you inspect is what you get: your structural survey (~€400–€600) is the entire safety net, and the defects it finds are negotiating chips, not warranty claims. Second-hand supply in Dublin is improving (about 14% more homes on the market in March 2026 than a year earlier, at 3,071 — still below the 2015–2019 average of 4,000+), which is slowly easing the bidding frenzy but not ending it (Daft.ie via Herbert & Lansdowne).
The “no schemes” rule has one tiny exception. The First Home Scheme is new-build only, except for the Tenant Home Purchase Scheme, which lets sitting tenants of a landlord selling their rented home buy that specific second-hand property with FHS support (Citizens Information). If you are renting the very house you want to own, that changes the maths — ask your landlord before they list it.
4. Cost comparison: same area, new vs old
Price per square metre, not sticker price, is the honest unit of comparison — but buyers shop in euro, so here is the worked example from the brief, on a west-Dublin (D15) corridor in mid-2026, representative rather than a specific listing:
| New build (D15 scheme, 3-bed) | Second-hand (D15 estate, 3-bed semi) | |
|---|---|---|
| Purchase price (illustrative) | €420,000 | €380,000 |
| Help to Buy (FTB, max) | −€30,000 (paid to builder) | — |
| Stamp duty | ~€3,700 (1% of VAT-exclusive ~€370k) | €3,800 (1%) |
| Structural survey / snagging | ~€400 (snagging) | ~€500 (survey) |
| Cash needed at closing (FTB, 10% deposit, before HTB) | ~€42,000 deposit + ~€4,500 fees | ~€38,000 deposit + ~€5,000 fees |
| BER | A2/A3 | E/F typical (1980s) |
| Energy cost (indicative) | ~€1,000/yr | ~€3,000/yr |
| Management/estate fee | ~€200–€730/yr (managed estate) | €0 (mature estate, council-adopted roads) |
| Maintenance/repairs (year 1–10) | Low (~€1,500/yr) | Moderate-to-high (~€3,000/yr + big-ticket risk) |
| Warranty | 2-yr builder + 10-yr structural | None |
D15 figures: a new 3-bed in current west-Dublin schemes lists around €420,000; a comparable 1980s/90s 3-bed semi in the same corridor trades around €350,000–€380,000. Context: D15’s overall district median is ~€325,000 (Dublish, March 2026, the series used across this site) because it blends older, smaller stock — new homes sit well above it; agent asking medians for 3-beds in hot D15 pockets (e.g. Clonee) ran near €450,000 in mid-2026 (Daft.ie).
Now run the ten-year total. The new build costs €40,000 more at the door, but the second-hand home starts repaying you immediately in energy and repairs — and the new build’s subsidy is effectively free money:
| 10-year running comparison | New build €420k | Second-hand €380k |
|---|---|---|
| Purchase + stamp duty + survey | ~€424,100 | ~€384,300 |
| HTB refund | −€30,000 | — |
| Energy, 10 yrs (indicative) | ~€10,000 | ~€30,000 |
| Management fees, 10 yrs | ~€4,000 | — |
| Maintenance & repairs, 10 yrs | ~€15,000 | ~€30,000–€45,000 (incl. retrofit pressure) |
| Approx. total, year 10 | ~€423,000 | ~€444,000–€459,000 |
Assumptions: flat prices, energy at ~2026 unit rates, retrofit not completed on the second-hand home. The moment you add a €20,000–€40,000 retrofit (which brings the old home to B-level and most of the energy saving), the second-hand total lands roughly level with the new build — but you then own a B-rated home in an established area rather than an A-rated home in a new estate. That is the real strategic choice, and it is about location and control as much as money.
A second data point on the same theme, from the CSO: prices of new dwellings nationally rose 6.0% year-on-year in Q2 2026, after 6.4% in Q1 (CSO RPPI, June 2026) — the new-build premium is persistent because land, labour and materials keep compounding into list prices, and developers price for HTB/FHS demand. Do not assume the €40,000 gap shrinks while you wait.
5. Hidden costs: the ones neither brochure mentions
New build — the recurring charges. The line that surprises most first-time new-build buyers is that many new estates are privately managed: an Owners’ Management Company (OMC) maintains the roads, green areas, lighting and (in apartments) the building itself, and you pay an annual fee whether or not you use any of it. For houses on managed estates the fee typically ranges €200–€2,000 a year and has been climbing — one West-Dublin (South Dublin County) estate saw its fee rise from €370 to €730 at a single AGM (TheJournal.ie, May 2026). Apartments are the expensive end: Dublin apartment management fees commonly run €1,500–€3,000+ a year and have been rising faster than inflation as insurance and sinking-fund costs bite (Irish Times reporting, 2026). Before you buy any managed property, ask for the OMC accounts, the current fee, the sinking-fund balance and the last three years of increases — and read the SCSI’s warning that many Irish apartment blocks underfund their sinking funds (SCSI via mylittlehome.ie). Houses in older estates sit on council-adopted roads and pay nothing for maintenance — that asymmetry is part of the second-hand value proposition.
New build — the closing-cost stack. Stamp duty (§2), solicitor fees (€1,500–€3,000+), the snagging survey, plus developer “extras” if you upgrade the spec — extras lists are where developers make margin, often 10–25% above what the same work costs retail, and every line you add pushes the price toward (or past) the €500,000 HTB/FHS ceiling. Keep the spec to the standard finish unless you have a strong reason.
Second-hand — the day-one bill. An older home’s purchase price assumes nothing is broken; reality usually disagrees. Budget ~1% of the value per year for maintenance and repairs, and expect a big-ticket item (roof, windows, boiler, rewiring) inside the first decade. Then there is the retrofit liability: with energy prices where they are, an E–G home is a €2,500–€4,000-a-year drain until you act, and a full deep retrofit runs €20,000–€50,000 (SEAI grants offset part of it — seai.ie). The structural survey (~€400–€600) is non-negotiable — and use its findings to negotiate, because the defects list is the only “warranty” you will ever get on a second-hand home.
6. Snagging guide: the process that protects your new build
A snag list is the new-build equivalent of a pre-purchase survey — except you produce it after the house is finished, before you legally close, and the developer is contractually on the hook to fix what’s on it.
When it happens. The developer invites you (and your snagging surveyor) to inspect the completed home — typically a week or two before closing, after the pre-handover clean. You cannot move in first and snag later; the snagging window is before completion, so book your surveyor the moment you get a completion date.
What to check. Work through the house room by room, inside and out, with the spec sheet in hand — you are checking that what was promised is what was built: doors and windows (open, close, seal, lock, no scratches), plaster cracks, floor levels, tiling, skirting, paint edges, kitchen units and appliances, sanitaryware, the heating system (run it), the heat-pump/ventilation controls, electrical sockets and switches, and outside: the roof from ground level, gutters, walls, pointing, paving, drainage, and whether the garden and boundaries match the plan. If you are not experienced at this, the €300–€500 is the best money you will spend: professional snagging surveys in Ireland typically cost €300–€500 for a house (from roughly €190–€280 for apartments/small units; de-snag re-inspection ~€150) and return a numbered report the developer cannot wave away (HomeCheck; Emerald Snagging; Bradford Engineering).
De-snagging. The developer fixes the list, then invites you back to re-inspect (the ~€150 re-inspection, or your surveyor’s repeat visit). Sign nothing and complete only when the list is cleared — after legal completion, your leverage drops sharply.
The 10-year warranty timeline. Know which layer responds when: years 1–2 — the developer is liable for snags and defects of any kind, so report everything promptly; years 3–10 — the structural insurer (HomeBond, Premier Guarantee and similar) covers major structural defects only, and cosmetic/finish issues are no longer the developer’s problem (snagmyhome.info, 2026). Log issues in writing as they appear — a photo and an email at year one is a claim at year four.
Download the snagging checklist. Print our Snagging Checklist (PDF) and take it to your pre-closing inspection. It’s the room-by-room list, plus the questions to ask the developer before you close (warranty provider, OMC fee, roads adoption status, BER certificate).
7. The investment angle: new build vs second-hand for landlords
If the home is an investment rather than a home, the comparison changes again. The context: since the rent-control overhaul of March 2026 there is a national 2% annual rent cap in Ireland (RPZs abolished) — see our explainer — so income growth is capped at ~2% a year on existing tenancies while new tenancies can still reset to market. Turnover is where rental income is made.
New builds rent at a premium and let faster. Tenants pay for warmth, quiet and low bills. A new A-rated 3-bed in an outer-Dublin scheme will typically command €150–€300 a month more than a comparable second-hand 3-bed in the same area, and it will let in days rather than weeks — the A-rating, the heat pump and the fresh white box are the strongest demand signals in the Dublin rental market, and they screen for the kind of long-stay professional tenant landlords want (RTB Rent Register and letting-agent comparisons, 2026 — re-pull for your exact unit). Green-mortgage rates from several lenders (typically 0.2–0.3% below standard for A-rated homes) add a little more to the landlord’s margin (irishpropertyguide.ie comparison, 2026).
But yields are usually lower per euro. The rental premium does not fully offset the purchase premium. Indicative 2026 arithmetic on the D15 example: the €380,000 second-hand house renting at ~€2,000/month grosses ~6.3% before costs; the €420,000 new build renting at ~€2,300–€2,400/month grosses ~6.6–6.9% on the sticker — but that ignores the higher service charges, the first year of no rental income on some off-plan purchases, and the developer-spec premium you may never recover in rent. On the southside premium belt, where prices are far higher relative to rents, gross yields run ~5.0–5.4% and new builds usually sit at the bottom of that range (see our district guides for the method). The honest summary: new builds win on tenant demand, running costs and exit quality; second-hand wins on entry yield and value-add — a landlord who buys the dated F-rated semi, retrofits it to B with grants, and re-lets it captures both the rent premium and the equity gain. Our full buy-to-let reality check walks through the 2026 landlord maths (yield, the 2% cap, RTB registration, tax) in detail.
One rule for both: run the gross yield on the purchase price, not the asking price or the post-HTB price — HTB is a first-time-buyer owner-occupier scheme and cannot be claimed on an investment purchase (the 5-year principal-residence rule applies), so an investor buying a new build gets the price premium without the subsidy. That single fact pushes most rational small landlords toward second-hand.
8. The FTB decision tree: which one are you?
Answer the four questions in order — budget, location, timeline, risk tolerance — and the route picks itself.
Q1 — What is your budget ceiling?
– Under ~€350,000: second-hand, full stop. There is effectively no new 3-bed supply under that in Dublin (new apartments in the €350k–€450k band exist, but check the management-fee maths in §5 before you commit to one — a €3,000/yr fee is a second mortgage on a 1-bed).
– €350,000–€500,000: the full decision below applies — this is the HTB/FHS sweet spot.
– Over €500,000: HTB and FHS fall away (hard €500k price cap on both). New builds over the cap carry the full premium with none of the subsidy — unless the location justifies it, second-hand or a lower-priced new home wins.
Q2 — Where must you live, and when?
– Fixed on a school belt, a DART line, a southside village, a mature garden → second-hand (or the rare completed new unit inside those areas).
– Flexible on area, happy to buy where the schemes are (D15, D22, Fingal, west/northwest corridors, city-fringe apartment schemes) → new build.
– Need to move within ~6 months → second-hand or a ready-to-move new build only; never reserve off-plan against a hard deadline (renting bridge = extra cost).
– Can wait 12–24 months → off-plan new build becomes viable, and earlier phases are usually cheaper per m² than later ones.
Q3 — What is your risk tolerance?
– Low tolerance for variable costs and surprises → new build: fixed-ish price, warranty, A-rating, known energy bills, snagging protection. Your risks are delay, spec drift and valuation gaps — all manageable with a good solicitor and a fixed-price contract.
– Comfortable with uncertainty and with doing work → second-hand: bidding stress, survey findings, retrofit project management. Your upside is value-add and location.
Q4 — The tiebreaker: can you actually use the schemes?
Run the HTB estimator first. If you qualify for the full €30,000 (i.e., you paid ~€30k+ income tax/DIRT over four years) and your income fits FHS ceilings, the state is handing you ~10% of the purchase. A buyer who qualifies for HTB/FHS and chooses second-hand is turning down €30,000–€100,000+ of support — a legitimate choice when location demands it, but make it consciously. A buyer who doesn’t qualify (income too high for FHS, insufficient tax history for HTB, not a first-timer) faces a much closer race, where second-hand’s lower entry price often wins.
The four profiles:
1. The scheme-maximiser (FTB, budget ≤€500k, flexible area, can wait) → new build with HTB + FHS; see our full Help to Buy vs First Home Scheme guide .
2. The location-locked buyer (schools/commute fixed) → second-hand; budget for the retrofit.
3. The speed buyer (moving on a deadline) → second-hand, or ready-to-move new build.
4. The value-add buyer/renovator (skills or budget for work) → second-hand in a rising area, retrofit with grants.
9. FAQ
1. Is it cheaper to buy a new build or a second-hand home in Ireland?
Up front, second-hand is cheaper — typically €30,000–€70,000 less for a comparable 3-bed in the same area. Over ten years the gap narrows or flips once you add Help to Buy, energy bills and repairs (the worked table is §4). The honest answer is: new builds are cheaper for qualifying first-time buyers who can use the schemes; second-hand is cheaper for everyone else.
2. Can I use Help to Buy on a second-hand home?
No. Help to Buy on a new build (or self-build) under €500,000 is the only qualifying purchase — second-hand homes never qualify (Revenue).
3. Can I use the First Home Scheme on a second-hand home?
Generally no — FHS is for new builds and self-builds. The single exception is the Tenant Home Purchase Scheme for sitting tenants buying the rented home their landlord is selling (Citizens Information).
4. Do first-time buyers pay stamp duty on new builds?
Yes. There is no FTB stamp-duty exemption in Ireland — everyone pays 1% up to €1 million (2% €1m–€1.5m, 6% above). On new builds the duty is charged on the VAT-exclusive price, which slightly lowers the bill. Ignore claims of an FHS stamp-duty exemption; they are not in the legislation (Mullins Treacy; Citizens Information).
5. What BER will a new build have vs an older home?
New builds must meet NZEB standards and typically achieve A2/A3. The average Irish home is BER D, and pre-2000 homes are frequently E–G. The running-cost difference is typically €1,500–€2,500 a year before any retrofit.
6. What is snagging, and when do I do it?
Snagging is the pre-closing inspection of your finished new build, where you list every defect for the developer to fix before you complete. Do it before legal completion — book a professional survey (~€300–€500) as soon as you have a completion date, re-inspect after the fixes, and only then close. The developer is liable for snags in the first ~2 years; the 10-year structural warranty covers major structural defects from years 3–10.
7. How long does buying a new build take vs second-hand?
Off-plan new builds typically take 12–24+ months from reservation to keys; completed new units can close in weeks. Second-hand typically runs 3–6 months from offer to keys. If you have a hard move date, that difference decides the question.
8. Are new builds better for rental investment?
New builds rent faster and at a premium (typically €150–€300/month more than comparable second-hand), with lower running costs and stronger tenant demand — but the higher purchase price usually means a similar or lower gross yield, and HTB/FHS don’t apply to investors. Second-hand offers better entry yield and value-add upside after retrofit. See §7.
9. Are there hidden costs with new builds?
Yes — management/estate fees on privately managed estates (€200–€2,000+/yr for houses; €1,500–€3,000+ for apartments), developer extras at 10–25% over retail, and the usual closing costs. Second-hand has its own hidden costs: repairs, maintenance (~1% of value/yr) and the retrofit liability.
10. What if the market falls while I’m waiting for my off-plan build?
You are exposed between reservation and drawdown: if the property is worth less than the contract price at completion, your lender’s valuation may fall short and you must fund the gap. Fixed-price contracts, a healthy deposit buffer and a solicitor who reviews the small print reduce — but don’t eliminate — the risk.
10. Bottom line
Buy new if you’re a first-time buyer with a sub-€500k budget who can use Help to Buy and the First Home Scheme, you’re flexible on area, you can wait 12–24 months, and you value predictability — warranty, A-rating, snagging, fixed price — over character and location. Buy second-hand if location or a hard timeline rules, if you don’t qualify for the schemes, if renovation value-add is part of your plan, or if your budget sits under the new-home entry price. And if you’re on the fence with a qualifying profile, do the §4 ten-year table with your own numbers before you decide — the €30,000 subsidy is the single biggest lever in the comparison, and it only exists on one side.
Your next three steps:
1. Download the Snagging Checklist (PDF) — print it, and you’re ready for any new-build inspection. 2. Read the Help to Buy vs First Home Scheme guide to confirm exactly how much the schemes are worth in your situation — then run Revenue’s HTB estimator.
3. Compare the areas in our best areas to buy in Dublin guide (W3) to see where your budget actually buys a new build — and where second-hand is the smarter entry.
Sources
- CSO — Residential Property Price Index, June 2026: Dublin +4.6% y/y; Dublin median €500,000; national median €396,000; new-dwelling prices +6.0% y/y Q2 2026; FTB share 40.4%. — https://www.cso.ie/en/releasesandpublications/ep/p-rppi/residentialpropertypriceindexjune2026
- Daft.ie Sales Report, Q2 2026 (24 Aug 2026) — Dublin 3-bed semi asking €580,000 (+3.0% y/y); two-speed market; second-hand supply up in Dublin; Dublin 2-bed rent €2,551. — https://www.daft.ie/report
- Herbert & Lansdowne / Daft Q1 2026 — Dublin market heat 6.9% over asking; 3,071 second-hand homes on market 1 March 2026 (+14% y/y). — https://herbertlansdowne.ie/2026/04/02/house-price-trends-dublin-latest-daft-ie-sales-report-q1-2026
- Citizens Information — Help to Buy Scheme: €30k/10%, €500k cap, 70% LTV, 5-yr PPR, new build/self-build. — https://www.citizensinformation.ie/en/housing/owning-a-home/help-with-buying-a-home/help-to-buy-scheme
- CCPC — Help to Buy Scheme: conditions and payment-to-builder mechanics. — https://www.ccpc.ie/manage-your-money/buying-a-home/home-buyers-guides/help-to-buy-scheme-first-time-buyers
- MDM Solicitors — Budget 2026: A Legal Guide for First-Time Buyers: HTB extended; FHS unchanged; stamp duty 1% up to €1m. — https://mdmsolicitors.ie/2025/10/23/budget-2026-a-legal-guide-for-first-time-buyers
- Mortgage123 — Budget 2026 housing measures: FHS unchanged/funded to 2030, price ceilings unchanged; €80m FHS top-up. — https://mortgage123.ie/budget-2026-housing
- Citizens Information — First Home Scheme: 30%/20% equity, €500,000 Dublin ceiling, new-build/self-build only, Tenant Home Purchase exception. — https://www.citizensinformation.ie/en/housing/owning-a-home/help-with-buying-a-home/first-home-scheme
- firsthomescheme.ie — eligibility examples, service-charge mechanics, price ceilings. — https://www.firsthomescheme.ie/about-the-scheme/eligibility
- Mullins Treacy — Stamp Duty on a House in Ireland (2026): no FTB exemption; 1%/2%/6% bands; new-build duty on VAT-exclusive price. — https://mullinstreacy.ie/stamp-duty-on-a-house-in-ireland
- Citizens Information — Stamp duty: residential rates and bands. — https://www.citizensinformation.ie/en/money-and-tax/tax/housing-taxes-and-reliefs/stamp-duty/
- TheJournal.ie (May 2026) — Management fees on new estates: West-Dublin fee €370→€730; house fees €200–€2,000. — https://www.thejournal.ie/management-fees-omcs-7026947-May2026
- My Little Home / Irish Times — Dublin apartment management fees (€1,800 in 2019 → €2,750 in 2026 example); SCSI sinking-fund warning. — https://mylittlehome.ie/apartment-management-fees-dublin-and-ireland-considerations-before-buying-or-renting
- HomeCheck / Emerald Snagging / Bradford Engineering — professional snagging survey prices (~€190–€500; de-snag ~€150). — https://homecheck.ie/engineers-surveyors/snag-lists ; https://www.emerald-snagging-services.com/snag-list-inspection-prices ; https://bradfordeng.com/how-much-does-a-snag-list-cost
- SnagMyHome (2026) — new-home warranty two-tier structure: 2-yr builder liability; 10-yr structural insurance (HomeBond/Premier). — https://snagmyhome.info/new-home-warranty-ireland-whats-covered-and-whats-not-in-2026
- HomeBond — structural defect insurance provider. — https://www.homebond.ie
- SEAI — BER and home energy grants (retrofit grant programme). — https://www.seai.ie
- Dublish (March 2026) — PPR-based district medians (D15 ~€325,000), the series used across this site’s guides.
- irishpropertyguide.ie — new-vs-second-hand comparison dataset: energy costs, green mortgage rates, snagging/survey ranges (indicative). — https://irishpropertyguide.ie/blog/new-build-vs-second-hand.html
Leave a Reply