---
title: "Construction Loan vs Home Loan: 5 Key Differences You Need to Know"
description: "Construction loans and standard mortgages differ in how funds are released and interest is charged. Here are the five key differences."
source: RooLoans
sourceUrl: https://rooloans.com/guides/construction-loan-vs-mortgage
lastUpdated: 2026-06-18
citationUrl: https://rooloans.com/guides/construction-loan-vs-mortgage
---

# Construction Loan vs Home Loan: 5 Key Differences You Need to Know

Construction loans and standard mortgages differ in how funds are released and interest is charged. Here are the five key differences.

Construction loans and standard mortgages differ in how funds are released and interest is charged. Here are the five key differences.

A construction loan and a standard home loan (mortgage) may both be used to finance property, but they work fundamentally differently. Using the wrong product — or misunderstanding how the right one works — can cost you tens of thousands of dollars. If you’re new to construction finance, start with our complete guide to construction loans for the full picture.

This is the most fundamental difference. A standard home loan releases the full approved amount at settlement — the day you take ownership of the property. You immediately begin paying interest on the full balance.

A construction loan releases funds in 5 stages as your build reaches key milestones — slab, frame, lock-up, fit-out, and completion. Each release requires an independent inspection by the lender’s valuer to confirm the stage is complete.

This staged release mechanism is why construction loans exist as a separate product category — a standard mortgage cannot accommodate it. For a detailed breakdown of each stage, see our progress drawdown guide.

## Difference 1: How and when funds are released

## Difference 2: How interest is charged during the build

## Difference 3: LVR limits and deposit requirements

## Difference 4: Documentation and approval requirements

## Difference 5: Rate, product structure, and refinancing

## Which should you choose?

## Frequently asked questions

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## Key Points

- Construction loans release funds in 5 stages; standard mortgages release all funds at settlement
- You pay interest-only during the build on what’s been drawn, not the full loan amount
- Construction loans have a higher interest rate — typically 0.1%–0.5% above equivalent standard products
- The LVR limit on construction loans is lower: 80–90% vs up to 95% for standard mortgages
- After Stage 1 draw ($102,000): ~$554/month interest
- After Stage 3 draw ($354,000): ~$1,918/month interest
- After full draw ($600,000): ~$3,250/month interest
- Stay with the same lender: Convenient, but their post-construction rate may not be competitive
- Refinance to a better lender: Requires a new application and valuation, but can save significantly if rates have moved or if you have strong equity in the completed property
- Repayment

## Frequently Asked Questions

### Which should you choose?

The choice between a construction loan and a standard home loan is only relevant if you’re building — you must use a construction loan for a new build, as standard mortgages cannot fund staged construction. The comparison matters for deciding between building new vs buying an established home.

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*Source: [RooLoans](https://rooloans.com/guides/construction-loan-vs-mortgage)*