Construction Loans

Build your dream home.
We handle the finance.

Construction loans work differently to standard home loans — funds are released progressively as your home is built. Our brokers specialise in new builds, house & land packages, and knockdown rebuilds across Australia.

Progressive drawdown simulator

Build value:
Slab
$60,000(10%)
Frame
$90,000(15%)
Lock-up
$210,000(35%)
Fixing
$150,000(25%)
Completion
$90,000(15%)

Interest charged only on drawn funds — not the full loan amount. Click a stage for details.

Document Checklist

What paperwork do I need?

Exactly what to prepare at every stage — from pre-approval through to final handover. Tick off items as you gather them.

Pre-Approval

Before signing any contract

Get conditional approval before committing to a builder or land. This confirms your borrowing capacity and gives you confidence to negotiate.

0%
0/8 docs
Required documents0/5 ready
2 most recent payslipsRequired

Must be dated within 30 days

Last 2 years tax returns & ATO NOAsRequired

Self-employed: 2 years business + personal

Last 3 months bank statements (all accounts)Required

Savings, transaction, offset accounts

Photo ID (passport or driver's licence)Required

Must be current and not expired

Evidence of deposit / savingsRequired

Showing genuine savings history (3+ months)

Existing loan statements (if applicable)

Home loans, car loans, personal loans

PAYG employment letter

If recently started a new job

Rental income evidence

Lease agreement + last 2 years rental income

Not sure what you need?

Our brokers will tell you exactly what your lender requires — free of charge.

Talk to a broker

Broker tip

Start gathering documents before you sign anything. Lenders can take 5–10 business days to process each drawdown — having your paperwork ready avoids costly delays that hold up your builder and can trigger variation claims.

Drawdown Explainer

What's included in my drawdown?

Click each build stage to see exactly what the lender inspects before releasing funds — and use the checklist to track your readiness.

0%10% drawn at Slab / Base Stage100%

Slab / Base Stage

10% of loanCumulative: 10%
5 required items outstanding

0/5 required items verified · 0/7 total

Lender note

Lender sends a progress valuer to physically inspect the slab before releasing funds. Typically takes 3–5 business days from inspection request.

Broker tip

Ensure your builder has the engineer's certificate ready before requesting the drawdown — this is the most common cause of delays at this stage.

Lender inspection checklist

Site excavation complete

Required

Footings / pad footings poured and cured

Required

Slab poured and cured to specification

Required

Plumbing rough-in under slab complete

Required

Engineer's inspection certificate obtained

Required

Council inspection passed (if required)

Optional

Site drainage installed

Optional

Tick items off as your builder completes each one

Ask a broker about drawdowns

Variations & cost overruns

What happens when the build goes over budget — and how lenders respond. Select a scenario to see the exact process.

Minor variation

Low risk

Small upgrades like swapping floor tiles, adding a ceiling fan, or upgrading tapware. These are common and usually handled within the contract contingency.

Lender response

Most lenders don't require notification for minor variations under $10,000 if they're within the original contract scope. Your builder handles these directly.

Broker tip

Always get variations in writing from your builder — even small ones. Verbal agreements cause disputes at handover.

Step-by-step process

1
Builder issues variation order

Written variation with cost breakdown

2
You sign and approve

Keep a copy for your records

3
Cost absorbed by contingency

No lender notification required

4
Reflected in final invoice

Paid at completion drawdown

Facing a variation right now?

Don't sign anything until you've spoken to your broker.

Talk to a broker

Fixed-price contract

Insist on a fixed-price HIA or MBA contract — not a cost-plus arrangement.

10% contingency buffer

Budget an extra 10% above your contract price for variations and site surprises.

Home warranty insurance

Mandatory in most states — covers you if your builder can't complete the work.

Vet your builder first

Check ASIC, state licensing authority, and ask for 3 recent client references.

Repayment Calculator

What will my repayments be?

See exactly how interest-only repayments during the build compare to your full P&I repayments after completion.

Your Build Details

$350,000
$100k$1.5M
$450,000
$150k$2M
$80,000
$050%
6.09% p.a.
4%10%
30 years
10 yrs30 yrs
Total Loan Amount$720,000
LVR90.0%

LMI may apply above 80% LVR

Select build stage

Monthly interest-only repayment

$365

Slab stage · $72,000 drawn (10% of loan)

Slab
$365/mo
Frame
$913/mo
Lock-up
$2,192/mo
Fixing
$3,106/mo
Completion
$3,654/mo

Interest-only repayments start low and increase as each stage is drawn. You're only charged on funds actually released to your builder.

Get Pre-Approved Based on These Numbers
Stamp Duty Calculator

Construction vs established — stamp duty comparison

With a house & land package, stamp duty is only charged on the land — not the build. See how much you save compared to buying an established home of the same value.

Your details

$350,000
$50k$1.5M
$450,000
$100k$2M
Equivalent established value$800,000
Stamp duty base (construction)Land only: $350,000

Stamp duty on land only

$10,675

Based on land price of $350,000

Build (land only)

$10,675

on $350,000

Established

$29,025

on $800,000

You save $18,350 in stamp duty

by building instead of buying established in Queensland

Estimates only. Stamp duty rates change and concession eligibility varies. Confirm with your conveyancer or a Fairbanks broker before settlement.

Get a Full Cost Breakdown
Build Journey

Your construction loan timeline

From pre-approval to handover — see estimated dates based on your build budget. Click any phase for details.

$550,000
$150k$2M
Estimated build time:30 weeks (7 months)
Estimated handover:Mar 2027
May 2026
May 2026
May 2026
June 2026
Aug 2026
Aug 2026
Oct 2026
Nov 2026
Jan 2027

Pre-approval start

May 2026

Build commences

Aug 2026

Estimated handover

Mar 2027

Total journey

44 weeks

Compare Builders

Side-by-side builder comparison

Enter two builder quotes and compare inclusions, price, and timeline. Differences are highlighted automatically.

2 pts

inclusion score

$1,956/m²
VS
B is +$27,000 more
Cost/m² comparison
5 pts

inclusion score

$1,962/m²
Better inclusions

Cost per square metre

Builder A

$1,956/m²

$485,000 ÷ 248m²

Better value/m²

Builder B

$1,962/m²

$512,000 ÷ 261m²

Builder A delivers $6 less per m² — that's $1,488 in effective savings on the same floor area.

$
Contract Price
$
Floor Area (m²)
Bedrooms
Bathrooms
Garage Spaces
Alfresco / Outdoor
Ducted Air Conditioning
Flooring
Kitchen Appliances
Solar Panels
Landscaping
Driveway / Paths
wks
Build Timeline (weeks)
wks
yrs
Structural Warranty (years)
yrs
Highlighted = differences
Included
Not included
Get broker advice on your quotes

Value analysis

Builder A scores 2 inclusion points at $485,000 — $242,500 per point. Builder B scores 5 inclusion points at $512,000 — $102,400 per point. Builder B offers better value per inclusion.

Builder Checklist

Before you sign a building contract

Tick off each item before committing to a builder. Critical items are marked — these are non-negotiable for lender approval.

Your readiness

More to verify
0%0/17
Critical items0/9

Registration & Licensing

0 of 4 verified

Builder holds a current builder's licence in your state

Critical

Licence is in the same name as the building contract

Critical

Builder is registered with the relevant state authority (e.g. QBCC, VBA, NSW Fair Trading)

Critical

No disciplinary actions or licence suspensions on record

9 critical items still to verify

Get broker help with builder vetting

First Home Owner Grant available for new builds

Building a new home? You may be eligible for the FHOG — up to $30,000 in QLD, $15,000 in SA, $10,000 in NSW, VIC & WA.

First Home Buyer Guide

Construction loan FAQs

A construction loan releases funds progressively as your home is built — typically across 5 stages: slab, frame, lock-up, fixing, and completion. You only pay interest on the funds drawn down at each stage, not the full loan amount. Once construction is complete, the loan converts to a standard principal & interest home loan.

Most lenders require a minimum 5–10% deposit for a construction loan, though 20% avoids Lenders Mortgage Insurance (LMI). The deposit is calculated on the total completed value (land + build cost), not just the land price. First home buyers may qualify for the First Home Guarantee with as little as 5% deposit.

Yes — the First Home Owner Grant (FHOG) is specifically designed for new builds and is available in all states and territories. In Queensland the grant is $30,000, in NSW $10,000, in VIC $10,000, in WA $10,000, and in SA $15,000. Your Fairbanks broker will confirm the current grant amount for your state and help you apply.

A fixed-price (or fixed-sum) building contract locks in the total build cost before construction begins. Lenders require this because it gives them certainty about the final loan amount and completed property value. Cost-plus contracts are generally not accepted by mainstream lenders.

If costs exceed the fixed-price contract, you'll need to fund the difference yourself — lenders won't increase the approved loan amount mid-build. This is why choosing a reputable builder with a genuine fixed-price contract is critical. Your Fairbanks broker will advise on building a contingency buffer into your budget.

Absolutely. Construction loans are available for both owner-occupied and investment properties. Investment construction loans are typically interest-only during the build and can be structured to maximise tax deductibility. Your broker will recommend the right loan structure based on your investment strategy.

Pre-approval can be obtained in 2–5 business days. Formal approval after signing building contracts typically takes 5–10 business days, as the lender needs to assess the builder, plans, and fixed-price contract. Your Fairbanks broker manages the entire process and liaises directly with the lender on your behalf.