Residential development finance
Quantum Finance arranges residential development finance for Perth builders and investors putting several dwellings on one site: we test the feasibility, size the facility against total cost and end value, and take the project to the lenders whose appetite fits it.
- Two or more dwellings on one site, built for sale or to hold.
- Assessed on the project: feasibility, cost to complete, end value.
- Bank, second-tier, non-bank and private funders on the panel.
- Often the answer for a sound project a bank has gone quiet on.

- Years broking
- 21+Years broking
- Loans settled
- $1B+Loans settled
- Credit licence
- ACL 389083Credit licence
- Lenders compared
- 40+Lenders compared
Our awards and recognition
Awarded by the people who see every broker’s numbers
Diamond Club
2026
Money Quest Group

Diamond Club
2025
Money Quest Group

Diamond Club
2024
Money Quest Group

Mortgage Broker of the Year
2023/24 — National, highest dollar volume settled
Southern Cross Broker Network

Excellence in Finance, Gold
2021
PLAN Australia

Excellence in Finance, Gold
2020
PLAN Australia

Hall of Fame
Valued partner, 15 years
PLAN Australia

Elite Broker
2021
Broker Value Proposition

Premium Broker
ANZ

Individual Excellence Award
2016
Specialist Finance Group

Sales Excellence Award
PLAN Australia

Sales Master Award
PLAN Australia
Top 100 Brokers
Four times
Australian Broker
What our residential development finance service does
The work we do on a multi-dwelling build, from feasibility to exitResidential development finance funds the construction of two or more dwellings on one site, built for sale or to hold. The lender assesses the project rather than mainly your salary, so the feasibility, the land value, the cost to complete and the realistic end value decide the size of the facility.
The pain is rarely the site. It is a feasibility that understates total cost, a presale requirement nobody mentioned early, or a file sent to a lender with no appetite for infill.
Every facility is subject to lender approval and your circumstances, and the term is short. A development facility runs to the end of the project, not for thirty years.
We test the feasibility before any lender sees it
We read the feasibility, the site and your experience first. If the numbers do not work you hear it from us, rather than after three declines are already recorded against the project.
We size the facility against total cost and end value
A lender reads a residential feasibility as four numbers. Total development cost covers land, construction, professional fees, interest and contingency; gross realisation value is what the finished dwellings should sell for net of selling costs; loan to cost sets the equity you put in; loan to value measures the debt against the end value.
We check the zoning and the title path against your yield
The R-code and the local scheme drive the number of dwellings your feasibility is built on. Whether the titles will be green title, survey strata or built strata changes both the programme and which lenders will look at it. We check that the funding and the planning path say the same thing before we present the file.
We put bank, non-bank and private funding side by side
Cost of funds is only part of the picture on a residential development. A facility that costs more but settles sooner can be the cheaper option once holding costs are counted. We model both over the actual term of your project, then you choose.
We manage the valuer and the quantity surveyor
The lender engages a valuer to test your end values against comparable sales, and a quantity surveyor to review construction costs before approval and certify progress claims during the build. Those reports control the drawdowns. Keeping that process moving is how the site keeps moving.
We plan the exit before the first drawdown
The facility is repaid from the sale of completed dwellings or refinanced to a hold facility, and interest is usually capitalised so the debt grows through the build. A facility that expires before your stock is sold turns a good project into a distressed one.
How Perth residential developments get funded
Five ways a multi-dwelling build gets funded, and the trade-off in eachThere is no single best structure. The right one depends on the number of dwellings, your equity, your experience and how fast you need to move. A two dwelling build sits awkwardly between a construction loan and a development facility, and which side it lands on changes both the cost and the paperwork.
- Residential construction loan
Tends to suit
Two dwelling builds that some lenders still treat as residential
Trade-off
Cheaper and simpler where you qualify, and assessed largely on your income
- Major bank development facility
Tends to suit
Experienced developers with presales and strong equity
Trade-off
The cheapest money, and the slowest and most conditional
- Second-tier and non-bank facility
Tends to suit
Sound projects that miss one bank criterion
Trade-off
Costs more, with more flexibility on presales and structure
- Private facility
Tends to suit
Short timeframes, unusual sites, or no presales
Trade-off
The most expensive, and the fastest to move
- Hold facility on completion
Tends to suit
Dwellings you keep rather than sell
Trade-off
Refinanced on serviceability, so it is structured before the build starts
Knowing the structures does not hurt. Do not stress about picking one — bring us the site and the feasibility and we tell you who will look at it and on what terms.
Who residential development finance suits
The projects we arrange funding forExperience matters here, and a first project is not a barrier. A modest, conservative build presented honestly funds far more easily than an ambitious one, and pairing with an established builder strengthens the file considerably. These are the situations that arrive most often.
Builders and investors putting two or more dwellings on a single Perth site
Owners developing out a battleaxe, corner or wide frontage block they already hold
Developers building grouped dwellings for sale on completion
Investors keeping one dwelling and selling the rest to clear the debt
First-time developers with a site, a feasibility and a builder already lined up
Experienced developers whose usual bank has changed its appetite
How a residential development facility runs
Five steps, with a valuer and a quantity surveyor addedThe steps are the same as any file we write. The difference is how much work happens before the application is submitted, because a development is won or lost on how the feasibility is presented.
Start an application
You send us the basics and we work out what you could borrow and which lenders will look favourably at your situation.
Read this step in full: Start an applicationWhat you need
Income, debts, deposit
Get pre-approved
We put your file to the lender that fits and bring back a pre-approval in writing, subject to lender approval and your circumstances.
Read this step in full: Get pre-approvedWhat we do
Match the lender to your file
Get officially approved
Once your offer is accepted, the lender orders its valuation and issues formal approval.
Read this step in full: Get officially approvedWhat we do
Chase the lender, so you do not have to
Prepare for settlement
We go through the loan documents with you before you sign anything, then coordinate the lender and your settlement agent.
Read this step in full: Prepare for settlementWhat you need
Your questions, asked early
Stay up to date
After settlement we keep the loan under review as rates move and your circumstances change.
Read this step in full: Stay up to dateWhat we do
Review it, and tell you first
Step 1 of 5 · Start an application
About our independent mortgage brokers
The brokers who take your residential project to marketIndependent means no franchise above us and no lender owning a share of the business. Nobody upstairs sets a monthly target, so a multi-dwelling project goes to the funder whose appetite fits it rather than the one on a scoreboard. Your bank has one credit policy; we compare 40+ lenders.
Gavin Harrigan has been broking from West Leederville since 2005. Today it runs on a small team, Gavin Harrigan, Justin Richardson and Xavier Prescott, each with their qualifications on the page. You deal with the person who writes your loan, before settlement and after it.
The work runs from a first home loan, through refinancing and investment lending, out to construction, small developments and commercial property. Same broker, whichever end of that you are at.
- VerifiedBroking since 2005
- VerifiedOver $1 billion in loans settled
- VerifiedAustralian Credit Licence 389083
- VerifiedMoneyQuest accredited
- VerifiedMember of the Finance Brokers Association of Australia (FBAA)
- Verified40+ lenders on the panel
Fifteen minutes is usually enough to tell you where you stand. No cost, no obligation, and any lending is subject to approval and your circumstances.


Why choose us for a residential development
A declined infill project is usually a mismatched lender, not a bad siteA bank compares your project against one credit policy. We compare it against the appetite of a whole panel, bank and private, and every point below is a consequence of how this business is owned.
- Included
No franchise, no head office quota
We do not pay a franchise fee, so nobody upstairs sets a monthly target for us to hit. That removes the main reason a broker recommends the wrong loan.
- Included
No lender owns a share of us
The banks have no stake in this business and no claim on where files go. Your bank has one loan to sell you. We do not.
- Included
40+ lenders, one shortlist
We compare 40+ bank and non-bank lenders, then explain why the shortlist looks the way it does. Policy differences decide more applications than rate does.
- Included
We will tell you when the answer is no
If refinancing does not actually save you money, we say so and you leave the loan where it is. A wrong loan costs more than the fee it earns.
- Included
The same broker after settlement
You keep dealing with the person who wrote the loan. We review it as rates and your circumstances change, not once and then never again.
What our clients say
In their words, not oursReviews left by people we have settled loans for, pulled straight from the platform they were written on.
Our residential development lender panel
Bank, non-bank and private funders across a 40+ lender panelMajor banks, second-tier banks, and non-bank and private funders who will look at an infill project the majors will not. MoneyQuest gives us access to the panel. 21+ years of writing loans on it tells us whose appetite fits your site.
A selection of the lenders we are accredited with. Ask us who else is on the panel for your situation.
Our development finance guides
Know how funders read a projectWhat a lender looks for in a feasibility, and who lends when a bank will not. Each one carries a broker's name.

Choosing a broker
What a mortgage broker does
What the job actually involves, who pays for it, and when your own bank is the better call.
Read it: What a mortgage broker does
Building
How construction loans work
Progress payments, a valuation of something not yet built, and the traps in between.
Read it: How construction loans work
Development
Funding a property development
How funders read a project, and why the exit is decided before the first drawdown.
Read it: Funding a property development
Commercial
Commercial finance, explained
Why commercial lending is negotiated rather than priced, and what lenders ask for.
Read it: Commercial finance, explained
Meet our Perth development finance brokers
You get a broker, not a call centreThree people, all named, all reachable. The person who takes your feasibility to market is the person who manages the drawdowns and the person who is still there at the exit.

Gavin Harrigan
Managing Director
Broking since 2005, four-time Top 100 broker and a PLAN Australia Hall of Fame member.
- Bachelor of Commerce, Applied Finance and Commercial Law — Curtin University
- Diploma of Finance and Mortgage Broking Management — AAMC Training Group
- PLAN Australia Hall of Fame member
- Elite Broker status
- Top 100 Brokers, four times

Justin Richardson
Loan Consultant
Business and law background, and a habit of making the process feel simple.
- Bachelor of Commerce, Business Law and Marketing — Curtin University
- Bachelor of Laws (in progress) — Murdoch University

Xavier Prescott
Loan Consultant
Fresh qualifications, a competitor's discipline, and a lot of patience.
- Diploma of Finance and Mortgage Broking Management
Common questions about residential development finance
What counts as a residential development?
Two or more dwellings built on one site for sale or to hold. That covers a pair of houses on a split block, grouped dwellings behind an existing home, and small unit projects. Lenders treat the whole thing as one project and size the facility against its cost and its end value.
Is a two dwelling build a construction loan or development finance?
It depends on the lender. Some will treat a two dwelling build as residential construction, which is cheaper and simpler if you qualify, because it is assessed largely on your income. Others treat anything multi-dwelling as development finance and assess the project instead, so we check which side your build lands on before applying.
How much equity do I need for a residential development?
It depends on the lender, the project size and your track record. Facilities are sized against total development cost and end value rather than by a single rule, and bank funding generally requires more equity than private funding. We work out the realistic requirement for your specific project before approaching anyone.
Do I need presales on a small residential development?
Banks usually want presale cover, though the level varies by lender and by project. Non-bank and private lenders will often fund without presales at a higher cost. On a small infill site the cost of moving now is sometimes less than the cost of waiting for contracts.
Does my R-code decide how many dwellings I can build?
The R-code and the local planning scheme set the density the site is assessed against, and your feasibility is built on the yield that produces. Site constraints, access, drainage and retaining can all reduce what is actually approvable. Lenders work from your approval rather than your assumption, so the planning path comes before the funding.
How does the title type affect the funding?
Green title, survey strata and built strata each carry a different programme and a different set of conditions to clear before titles issue. That changes when you can settle sales and therefore when the facility is repaid. Some lenders are more comfortable with one type than another, which is part of how we choose where to take the file.
What happens if one of the dwellings does not sell?
The facility is sized and dated on the assumption the stock sells, so unsold dwellings at the end of the term have to be dealt with. The usual options are refinancing the remaining stock to a hold facility or negotiating an extension, both subject to a fresh assessment. Planning for that at the start is cheaper than negotiating it under pressure.
Can a first-time developer fund a residential project?
Yes, though the terms reflect the lack of track record and lenders look harder at the builder and the site. A modest, conservative first project presented honestly funds far more easily than an ambitious one. Pairing with an experienced builder strengthens the application considerably.
Related finance we arrange
The other funding a residential developer usually needsMost files touch more than one of these. If yours does, it is the same broker and the same conversation.

Development Finance
Small to mid residential and mixed-use projects, funded through bank and non-bank lenders.
Learn moreabout Development Finance
Land Subdivision Finance
Funding to split a block, clear the subdivision conditions and get the new titles issued.
Learn moreabout Land Subdivision Finance
Private Development Finance
Non-bank and private funding for sound projects a bank has declined or cannot move fast enough on.
Learn moreabout Private Development Finance
The information on this page is general in nature and does not take into account your objectives, financial situation or needs. Any figures shown are estimates only. Lending is subject to approval, and to the lender's terms, conditions, fees and charges. Consider whether the information is appropriate for you before acting on it.
Get in touch
Send us your site and your feasibilityFour questions and you are done. A broker reads it, works out which funders have appetite for a multi-dwelling build like yours, and rings you back on the number you give us.
Would rather just talk?
Ringing is quicker than waiting for us to ring you, and you get a broker rather than a queue.
1300 813 113



















