Buy an efficient home
Purchase a property that already meets a lender’s energy efficiency criteria.
SUSTAINABLE LIVING
Lower energy bills.
Possibly a lower rate, too.
Green home loans help you buy, build or upgrade an energy-efficient home, and some lenders reward it with discounted rates. Whether it’s solar, a heat-pump hot water system or a higher star rating, we compare green loan options across our lender panel. Personal guidance from Ausfirst Lending Group’s mortgage brokers in Brisbane and on the Sunshine Coast.
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WHAT ARE GREEN HOME LOANS?
Green home loans support energy-efficient homes and upgrades, cutting a property’s environmental impact while saving you money. Depending on the lender, they come with fixed, variable or package options.
Purchase a property that already meets a lender’s energy efficiency criteria.
Finance a new build designed to a high star rating with renewable energy.
Add solar, batteries, insulation or efficient hot water to your existing home.
Not sure your home or project qualifies? Criteria vary widely between lenders. We’ll check which apply to you.
Start with a free chatTHE BENEFITS
A green home loan can deliver value to you as a homeowner and to the environment.
Some lenders offer lower rates for eligible energy-efficient homes and upgrades.
Better insulation, efficient windows and solar can reduce running costs over time.
Steadier indoor temperatures, better ventilation and fewer harmful materials.
Demand for efficient homes is growing, which may support value when you sell.
A QUICK COMPARISON
| What you compare | Standard loan | Green loan |
|---|---|---|
| Interest rate | Standard | Discount for eligible homes |
| Eligibility | Standard criteria | Plus energy criteria |
| Lender choice | Wide | Fewer lenders |
| Documents | Standard | Plus ratings or quotes |
Green loan products, discounts and criteria vary by lender and can change.
Compare my optionsKNOW YOUR NUMBERS
For an energy upgrade like solar or a battery, compare the repayment on the borrowing with what you expect to save on bills. Rebates can shorten the payback further.
We help you structure the borrowing so repayments and savings line up as closely as possible.
Illustration only. Assumes principal and interest repayments over the term and steady bill savings. Actual savings depend on your usage, tariffs and system. Excludes fees and maintenance.
Check my actual optionsELIGIBILITY DIFFERS BY LENDER
There’s no single standard. Each lender sets its own criteria for which homes and upgrades qualify for a green loan or discount.

For new builds and purchases, many lenders look for a high NatHERS rating, commonly 7 stars or more. Some also accept other certifications, such as a Residential Efficiency Scorecard.
For upgrade loans, lenders usually fund specific items like solar, batteries or efficient hot water, with quotes or plans showing the eco-features.
Federal and Queensland programs can help with solar, batteries and efficiency upgrades. They change often, so check what’s current before you buy.
Stricter criteria, fewer participating lenders and possibly higher upfront costs to meet the standards. The discount should outweigh any trade-offs.
Green loan criteria, discounts and government incentives vary and can change. Confirm current details before you apply.
Let’s check what qualifies. We’ll match your home or project to lenders whose green criteria fit.
Check my next stepsELIGIBILITY CRITERIA
Green loans combine standard lending criteria with energy efficiency requirements.
A qualifying star rating, certification or eligible upgrade, depending on the lender.
Documentation showing the eco-features, materials or systems being funded.
A good credit history is typically required.
Stable income and manageable debts show you can comfortably repay.
WHAT YOU COULD FUND
Eligible items vary by lender. These are among the most commonly funded energy-efficiency upgrades.
Produce and store your own power to cut grid usage.
Solar or heat-pump systems in place of electric or gas.
Better insulation and efficient windows to hold temperature.
Rainwater tanks and water-efficient fittings.
Planning a bigger renovation that includes green upgrades? We’ll look at renovation and green options together.
Explore renovation loansHOW TO APPLY
We explain each stage, gather the energy documents lenders need and keep you informed through to settlement.
DEFINE
Are you building, upgrading or buying a green home?
CHECK
We check your home or project against lender green criteria.
COMPARE
We compare green loan terms, discounts and features across our panel.
GATHER
Proof of income, ID, energy ratings, plans or quotes.
APPLY
We review your application with you, lodge it and confirm final terms.
SETTLE
Funds are released at settlement and your green project begins.

WHAT MAKES AUSFIRST DIFFERENT
You’re looked after by someone who treats your financial success as his own.
Richard brings more than 30 years of hands-on broking experience. He takes the time to understand your property plans, finances and sustainability goals before comparing green loan options from our panel.
Whether you’re buying, building or upgrading, you get clear advice on lender-specific green features, regular updates and support through to settlement.
WHAT OUR CLIENTS SAY
“I would describe Richard and Ausfirst Lending as friendly, insightful, prompt and diligent. A pleasure to deal with.”
“Debbie made the process of buying a new house frictionless, by providing excellent support throughout”
“I received very prompt responses to all of my questions and the team ensured that my application was processed in a timely manner. The service was brilliant!”
Excerpts from client reviews displayed on Ausfirst’s website. These reflect individual experiences.
LET’S CLEAR THINGS UP
The questions we’re asked most about green home loans. Your project matters, so we’re happy to talk through the detail.
Ask about my projectGreen loans often come with a rate discount for eligible homes or upgrades. In return, the property or project must meet the lender’s energy efficiency criteria, such as a minimum star rating.
Not always. Many lenders use 7 stars or more for new builds and purchases. Upgrade loans for solar, batteries and similar items usually don’t need a whole-home rating.
A possible rate discount, lower energy bills, a smaller carbon footprint, a more comfortable home and potential appeal to future buyers.
Stricter eligibility, fewer participating lenders and potentially higher upfront costs to meet the standards.
Both fixed and variable options are generally available, depending on the lender and product.
Often, yes. Some lenders offer a separate green split or top-up for eligible upgrades, which may carry a discounted rate.
START YOUR JOURNEY
Tell us whether you’re buying, building or upgrading. We’ll check which green loan options and features you may qualify for.
Your home or project checked against lender criteria
Green discounts and features compared
Personal guidance from an experienced team
Suite 3/74 Bulcock St, Caloundra QLD 4551
Monday–Friday, 9 am–5 pm
YOUR FREE GREEN LOAN CHAT
Send our team a little about your plans.
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