New build vs established home: which is right for first home buyers?

It's the first big fork: do you buy something that exists today, or something that will exist in 12–24 months? A balanced comparison of the two paths — costs, grants, depreciation, risk, and lifestyle — for Australian first home buyers in 2026.

Most first home buyers spend a long time debating new build vs established without a clear framework. Both have real advantages. Both have real costs. The right answer depends on your state, your timeline, your deposit, and how much uncertainty you can stomach.

This article walks through both sides and gives you a decision framework.

The headline difference

Cost: which is actually cheaper?

It depends on the market. The honest answer for 2026:

Sydney & Melbourne

Established homes are often cheaper per square metre than new builds, because land is so expensive and developers pass the land cost through. A $750K established apartment might be 70 sqm; a $750K off-the-plan might be 50 sqm. Established wins on $/sqm but loses on running costs and stamp duty savings.

Brisbane, Adelaide, Perth

New builds (especially house-and-land packages in greenfield suburbs) can be cheaper than comparable established homes, because the developer gets land at wholesale prices and passes the saving through. Off-the-plan apartments in inner suburbs are typically comparable to established units.

Regional areas

Established homes dominate, because new construction is limited. Most regional buyers end up with established by default.

Grants and stamp duty

Where new builds win

State FHOGs are typically restricted to new builds. So if you're buying a new home, you can claim:

• NSW: $10,000 (≤$600K standalone, ≤$750K house & land)
• VIC: $10,000 (≤$750K)
• QLD: $30,000 (≤$750K, extended in 2026-27 Budget)
• WA: $10,000 (≤$800K south, ≤$1M north)
• SA: $15,000 (no cap, since 6 June 2024)
• TAS: $20,000 from 1 July 2026 (≤12 months)
• NT: $50,000 HomeGrown Territory (≤30 Sep 2026) + $30K FreshStart + $12K Build Bonus

Plus, in some states, stamp duty is $0 on new homes:

• QLD: $0 on new homes at any price (since 1 May 2025)
• SA: $0 on new homes and land at any price (since 6 June 2024)
• TAS: $0 on new homes at any price (permanent)

Where established catches up

In NSW and VIC, established homes are eligible for the same FHOG-free, full-stamp-duty-exemption treatment as new homes (under the relevant thresholds). So the headline cost difference between new and established narrows in those states.

In WA, the May 2026 budget lifted the established-home exemption to $600K full / $800K concession, matching new homes. In the ACT, both new and established are fully exempt at any price from 1 July 2026.

Deposit and cash flow

New build / off-the-plan

Developers usually offer weekly instalment plans. Typical structure for a $700K off-the-plan apartment:

• $10,000–$20,000 deposit at exchange
• $1,000–$1,500 per week for 50–70 weeks during construction
• Balance (typically 70–80% of price) drawn from loan at settlement

This means you don't need the full 5–10% deposit saved at exchange — you can pay it down over the build period. For first home buyers who can't save quickly, this is the single biggest advantage of new builds.

Established

You need the full deposit (5–10%, plus costs) at exchange. This is a hard barrier for many buyers.

Depreciation (the misunderstood one)

First home buyers often ask about depreciation. The honest answer: owner-occupiers cannot claim depreciation on their home. Depreciation is a tax deduction, and you only get tax deductions on income-producing assets. Your home isn't producing income — it's your residence.

Some buyers are told by off-the-plan salespeople that they'll "save thousands on tax" through depreciation. This is misleading at best, fraudulent at worst. If you're buying to live in the property, depreciation gives you nothing. If you later rent it out, you can claim it then.

The real risks

New build / off-the-plan risks

Off-the-plan carries specific risks that established doesn't:

• Valuation risk — if the bank values the apartment at $650K but you signed at $720K, you need to find the $70K difference yourself, or the deal falls through.
• Construction delay — most off-the-plan contracts allow the developer to delay settlement by 6–12 months without penalty.
• Builder bankruptcy — if the builder goes under, you may lose your deposit (your contract should include a sunset clause for this).
• Spec changes — the finished product may differ from the display suite. Smaller windows, cheaper fittings, different orientation.
• Resale risk — oversupplied apartment buildings can be hard to sell. A 200-unit apartment building in a small suburb is harder to exit than a house on a 400 sqm block.

Established home risks

• Hidden defects — asbestos, termite damage, structural movement, plumbing issues. Mitigated by building & pest inspection ($400–$800).
• Renovation costs — kitchen, bathroom, paint, flooring. A "cosmetic" renovation is $20,000–$50,000. A structural one is much more.
• Older building — less energy-efficient, higher running costs, more maintenance.
• Known condition but unknown past — illegal additions, undocumented renovations, contaminated land, heritage overlays.

The decision framework

If you're trying to choose, work through these in sequence:

1. What's your deposit right now? If under $20,000, off-the-plan with weekly deposits may be your only realistic path.
2. Which state are you in? If you're in QLD or SA, new builds are heavily favoured by grants and duty exemptions. If you're in NSW or VIC, the gap is smaller.
3. How long can you wait? If you need to move in the next 3 months, established is your only option.
4. How risk-averse are you? Off-the-plan has more uncertainty; established has fewer surprises.
5. What suburbs do you want? Most new apartments are in inner-city or greenfield suburbs. If you want an inner-west Sydney terrace, established is your only option.
6. How long do you plan to stay? If 5+ years, the construction delay doesn't matter. If less than 3 years, established is safer.

What about renovated or substantially renovated homes?

Some states (notably SA) include substantially renovated homes in their "new home" definition for FHOG and duty purposes. A home that's been substantially renovated — new kitchen, bathroom, structural work — may qualify as "new" for grants. Check with your state's revenue office and get the building owner's statutory declaration confirming the scope of the renovation.

The honest summary

For most first home buyers in 2026:

• If you can save quickly, established gives you more choice, faster settlement, and known condition. The grants disadvantage is small in NSW, VIC and the ACT.
• If you can't save quickly, off-the-plan with weekly deposits is the practical path, but accept the valuation and construction risks.
• If you're in QLD or SA, new builds get such generous grants and stamp duty exemptions that they're the obvious choice if the project is right.
• If you're in the ACT, the choice is simpler — both new and established are now $0 stamp duty. Pick the property you actually want to live in.

Whichever you choose, run the numbers through our calculator. The difference in cash required at settlement is often larger than people expect — sometimes $30,000 or more for the same purchase price.