Custom Home Finance for ACT Government Employees

ACT Government employees building a custom design home need to understand how progressive drawdown works before they sign a building contract.

The financing structure for a custom home differs from purchasing an established property because you only borrow against what's been built at each stage. Your lender releases funds progressively as construction reaches specific milestones, and you only pay interest on the amount drawn down so far. For someone on a public sector salary with steady employment, this can actually reduce your initial repayments compared to borrowing the full loan amount upfront.

How Progressive Drawing Works With Custom Home Finance

With construction funding, your lender holds the total loan amount and releases it in instalments tied to your building contract's progress payment schedule. You don't receive the full amount on settlement day.

Consider an ACT employee building a four-bedroom custom home in Gungahlin. The land cost $480,000 and the fixed price building contract is $620,000. The lender approves a total loan amount of $1,100,000, settles the land purchase first, then releases the construction component across five stages: base and frame, lock-up, fixing, practical completion, and final inspection. At lock-up stage, the builder has drawn down approximately 60% of the building cost. The borrower's interest charges at this point apply only to the land cost plus 60% of the construction value, not the full loan amount. This can mean several months of lower repayments during the build period.

Most lenders charge a Progressive Drawing Fee each time funds are released, typically between $250 and $400 per drawdown. With five stages, that adds $1,250 to $2,000 to your total costs. Some lenders charge this fee upfront rather than at each stage.

What a Registered Builder Needs to Provide

Your lender will only release funds if you're using a registered builder with appropriate insurance and a fixed price contract that matches your loan approval.

The builder must provide council approval documentation, detailed plans showing the full scope of work, a breakdown of the progress payment schedule aligned with construction stages, and proof of registration in the ACT. The lender's valuer reviews these documents during the construction loan application process to confirm the project's feasibility and that the contract price reflects quality construction standards. Without a registered builder, most mainstream lenders won't proceed. If you're considering owner builder finance, you'll need specialist lenders and typically a larger deposit.

Your construction to permanent loan converts automatically to a standard home loan once building completes. You don't refinance or reapply. The lender assesses your borrowing capacity upfront based on the full loan amount, so you're approved for both the construction phase and the permanent loan in one application.

Interest Rate Options During Construction

During the building phase, most construction finance operates on interest-only repayment options, meaning you only pay interest on funds already released, not principal.

Some lenders offer a fixed construction loan interest rate for the building period, while others keep it variable. Once construction completes and the loan converts to a standard mortgage, you can typically choose between fixed and variable rates or split between both. In our experience with ACT employees, the sector-specific lending policies available to public servants often provide more flexibility on rate structures during construction than standard bank offerings. These policies account for your employment stability when assessing your capacity to service the full loan amount once building finishes.

Council Approval and Development Application Timing

You must have development application approval before most lenders will issue formal loan approval for construction funding.

The ACT's planning authority processes applications through different pathways depending on your block's zoning and the design specifications. For a standard custom home on RZ1 zoned land in established suburbs like Curtin or Torrens, approval can take 8 to 12 weeks. More complex designs or blocks in newer release areas like Whitlam or Coombs may require additional assessments. Your loan approval will include a condition that you commence building within a set period from the Disclosure Date, usually 12 months. If council approval delays push you past this timeframe, you may need to extend your approval or reapply, which can mean reassessment at current lending policies.

The registered builder typically manages the council plans and submission process, and their fees for this work should be itemised in your contract. Make sure the development application cost isn't buried in a general preliminaries line item.

How Progress Inspections Release Funds

Before each drawdown, the lender arranges a progress inspection to verify the builder has completed the claimed stage.

An independent valuer visits the site, checks the work against the progress payment schedule, and confirms the stage is finished to an acceptable standard. They're checking that structural work is sound, that plumbers and electricians have completed rough-in work before walls are closed, and that the builder hasn't claimed payment for work not yet done. Only after the valuer's report confirms completion does the lender release that stage's payment to pay sub-contractors and suppliers. This protects you from paying for incomplete work and protects the lender from over-advancing on an unfinished asset.

For ACT employees working full-time in departments around Russell or Constitution Avenue, coordinating site visits during business hours can be difficult. The inspection process doesn't require you to attend, but some buyers arrange to meet the valuer on-site during their lunch break to see progress firsthand.

When Additional Payments Change the Contract

Changes to your custom design after signing the building contract affect both cost and timing.

If you upgrade fixtures, change the floor plan, or add features mid-construction, the builder issues a variation to the fixed price building contract. Your lender needs to approve any increase to the loan amount before work proceeds. This means another assessment of your borrowing capacity and potentially another valuation. Variations also extend the construction timeline, which can push you closer to or past the deadline to commence building within your approval period. Where possible, finalise all design decisions before signing the contract. Every variation adds administrative cost, delays drawdowns, and creates potential for disputes about progress payment timing.

Linking Construction Finance to Your Employment Status

ACT Government employees have access to construction loans for public servants that account for your employment stability and consistent income when assessing capacity to service the full loan amount once the build completes. These products often allow higher borrowing against your salary than standard construction finance, which can be relevant when your land and construction package pushes close to your maximum borrowing capacity. If you're purchasing suitable land separately before building, your broker can structure a land and build loan that settles the land first, then rolls into construction funding once you've finalised your design and obtained council approval.

For ACT employees who already own their home and are building an investment property or a custom home to move into while renting out their current place, the serviceability assessment includes both properties. This is where sector-specific lending policies make a tangible difference, as several lenders treat public sector income more favourably when calculating surplus income available to service two mortgages.

Call one of our team or book an appointment at a time that works for you. We work with lenders across Australia who understand how construction funding fits with public sector employment and can structure your loan to match how you're actually building the property.

Frequently Asked Questions