Progressive drawdown means you only draw funds from your construction loan as the build reaches specific stages.
You're not borrowing the full amount upfront. Instead, the lender releases instalments after each approved progress inspection, and you only pay interest on what's been drawn down so far. This structure protects both you and the lender, but it requires coordination between your builder, the lender's valuer, and your construction loan approval conditions.
How the Drawdown Schedule Aligns with Your Build
The construction draw schedule typically releases funds at five or six stages: base, frame, lockup, fixing, and practical completion. Each stage requires a progress inspection by the lender's valuer before funds are released to your builder. The valuer confirms that the work matches what's been claimed, and the lender then transfers the instalment directly to the builder or into your nominated account, depending on the contract structure.
Most lenders charge a Progressive Drawing Fee for each inspection, usually between $200 and $400 per stage. This fee covers the cost of the valuer attending the site and preparing the report. Some lenders bundle this into the loan, while others require payment upfront for each inspection.
Fixed Price Contracts and Progress Payment Finance
A fixed price building contract sets out the total build cost and the progress payment schedule. Each payment corresponds to a stage of construction, and the builder invoices you once that stage is complete. The lender won't release funds until the valuer confirms the stage is finished, so delays in inspection or approval can delay payment to your builder.
Consider a scenario where a Kellyville buyer is building a dual-storey home on a sloping block near Memorial Avenue. The site required additional excavation and retaining work before the slab could be poured. The buyer's builder invoiced for the base stage, but the valuer's inspection was delayed by two weeks due to wet weather. The lender held the funds until the inspection was completed, and the builder had to wait for payment. The buyer wasn't aware that weather-related delays could affect the drawdown timing, and the builder's contract didn't include provisions for delayed progress payments. The situation was resolved by the builder agreeing to proceed with framing while waiting for the base payment to clear, but it required direct communication between all parties.
Interest-Only Repayment Options During Construction
During the construction period, most lenders offer interest-only repayment options. You only pay interest on the amount drawn down so far, not the full loan amount. Once the build reaches practical completion and you move into principal and interest repayments, the loan converts to a standard home loan structure.
This repayment structure reduces your monthly obligations while the build is underway, but it also means your loan balance doesn't reduce during construction. If the build takes longer than expected, you'll pay interest-only for a longer period. Most construction loans allow up to 12 or 18 months for the build to complete, but if you exceed that timeframe, the lender may charge extension fees or move you to a different interest rate.
Land and Construction Package Funding in Kellyville
A land and construction package combines the purchase of suitable land with construction funding in a single loan structure. If you're buying a block in one of the newer estates off Samantha Riley Drive or near Kellyville Ridge, the lender will settle the land purchase first, then hold the construction portion until you're ready to commence building within a set period from the Disclosure Date.
Most lenders require you to start construction within 12 months of land settlement. If you're waiting for council approval or a registered builder to become available, that 12-month window can compress quickly. The development application and council plans need to be finalised before the lender will approve the construction component, and any delays in that approval process can push you beyond the commencement deadline.
Owner Builder Finance and Cost Plus Contracts
Owner builder finance is available if you're managing the build yourself, but most lenders require additional documentation and impose stricter conditions. You'll need to demonstrate building experience, provide detailed costings for each stage, and arrange for licensed sub-contractors to complete plumbing, electrical, and structural work. The lender will still conduct progress inspections, but the responsibility for coordinating each stage sits with you.
A cost plus contract structure, where the builder charges for labour and materials with a margin on top, is less common for residential builds and can be harder to finance. Most lenders prefer fixed price building contracts because the total loan amount is known upfront, and the progress payment schedule is clearly defined.
What Happens if the Build Goes Over Budget
If your build costs exceed the original contract price, the lender won't automatically increase the loan amount. You'll need to cover the shortfall from your own funds or apply for additional finance, which requires a fresh credit assessment and may not be approved if your borrowing capacity has changed.
In our experience, cost overruns often come from variations requested during the build, such as upgraded fixtures, changes to the floor plan, or additional landscaping. Each variation adds to the contract price, and if those variations aren't factored into your original loan amount, you'll need to fund them separately. The builder should provide a written quote for each variation before starting the work, and you should confirm with your lender whether the variation affects the loan structure or the drawdown schedule.
Council Approval and Commencement Delays
Council approval timelines vary, but in Kellyville, where the area is still seeing significant residential development, council plans can take several months to process. If your block requires a custom design or sits in a bushfire-prone zone, expect additional conditions and longer approval times.
The lender's construction loan approval is usually conditional on receiving final council approval and a signed fixed price contract with a registered builder. If either of those documents is delayed, the loan offer may lapse, and you'll need to reapply. Most lenders allow a 90-day approval window, which can feel tight if council processing times stretch beyond three months.
Call one of our team or book an appointment at a time that works for you. We'll walk through your council approval status, confirm your drawdown schedule, and make sure your construction funding aligns with your builder's progress payment schedule.
Frequently Asked Questions
How does progressive drawdown work on a construction loan?
Progressive drawdown releases your loan funds in instalments as the build reaches specific stages, such as base, frame, lockup, and completion. The lender sends a valuer to inspect each stage before releasing payment, and you only pay interest on the amount drawn down so far.
What is a Progressive Drawing Fee?
A Progressive Drawing Fee covers the cost of the lender's valuer attending your site to inspect each stage of construction. The fee is usually between $200 and $400 per inspection and may be paid upfront or added to your loan balance.
Can I use a construction loan if I'm an owner builder in Kellyville?
Yes, but owner builder finance requires additional documentation, including evidence of building experience, detailed costings, and proof that licensed sub-contractors will complete regulated work. Most lenders impose stricter conditions and may require a larger deposit.
What happens if my build goes over budget?
The lender won't automatically increase your loan amount if the build exceeds the original contract price. You'll need to cover the shortfall from your own funds or apply for additional finance, which requires a fresh credit assessment.
How long do I have to start building after buying land?
Most lenders require you to commence building within 12 months of land settlement. If you exceed this period without starting construction, the lender may charge extension fees or require you to reapply for the construction component.
