Dee Why vs North Curl Curl: Using the $1.5M First Home Guarantee on a Coastal Unit or a Beachside House

If you have been saving for a first home on the Northern Beaches, the $1.5 million price cap on the First Home Guarantee probably sounded like the moment everything changed. And in one sense, it was. Since 1 October 2025, income limits are gone, the cap on places is gone, and eligible first home buyers in Sydney can buy with a 5% deposit and pay no lenders mortgage insurance on a purchase up to $1.5 million.

Then you start looking at listings, and a fair question shows up: does that $1.5 million stretch to a beachside house, or does it really only stretch to a unit?

Dee Why and North Curl Curl sit barely three kilometres apart, share a postcode, and answer that question in completely opposite ways. Here is what the cap actually buys in each suburb in 2026, what deposit you need, and which one fits the way you want to live.

What the $1.5 million First Home Guarantee actually gives you

The First Home Guarantee (now often called the Australian Government 5% Deposit Scheme) lets eligible first home buyers borrow up to 95% of a property's value with the government guaranteeing the gap, so no lenders mortgage insurance is charged.

Here is the short version of the current rules:

• Deposit: as little as 5% of the purchase price
• LMI: none — the government guarantees up to 15% of the property value
• Sydney price cap: $1,500,000, which covers all of the Northern Beaches
• Income caps: removed from 1 October 2025
• Places: unlimited, so there is no rush to beat a quota
• Who qualifies: Australian citizens or permanent residents aged 18+, buying to live in the home, who have not owned Australian property in the past 10 years

You can confirm the full eligibility rules on the Housing Australia website.

The one thing worth being clear about: the cap applies to the purchase price, not the suburb median. A suburb with a $3 million median can still have a $1.4 million property in it — and a suburb with a $1.1 million median can still have listings that sail past the cap.

Dee Why: where the $1.5 million cap does its best work

Dee Why is the suburb the cap was practically designed for. Its median unit price sat at about $1,100,000 in the 12 months to June 2026, with roughly 551 unit sales over that period — one of the deepest and most active unit markets on the Northern Beaches.

Volume matters as much as price. It means choice, less pressure at auction, and valuations that lenders find easier to support.

What Dee Why offers a first home buyer:

• A large spread of stock, from older two-bedroom walk-ups to newer apartments around the town centre and The Strand
• Genuine walkability — beach, rockpool, shops, cafés and the B-Line bus into the city
• Room to move under the cap, with plenty of two-bedroom stock well below $1.5 million
• Strong recent momentum, with unit values up around 11% over the year to June 2026

The trade-off is that you are buying a unit, not land. You will have strata levies, shared decisions with an owners corporation, and less control over renovations. For a lot of buyers, that is a very fair swap for a five-minute walk to the sand.

Worth knowing: Dee Why houses are a different market entirely, with a median around $2.64 million — comfortably above the guarantee cap.

North Curl Curl: the beachside house reality check

North Curl Curl is one of the most sought-after pockets on the beaches: quiet streets, the lagoon, the headland, and a beach that locals guard fiercely. It is also where the $1.5 million cap runs into a wall.

The median house price in North Curl Curl was approximately $3,955,000 in the 12 months to June 2026, up about 8.2% on the year, off just 43 sales. That is not a market with a first home buyer entry point — it is a market for upsizers and established owners.

What that means in practice:

• A freestanding house in North Curl Curl under $1.5 million is essentially not available in 2026
• The suburb has a very small unit market, with only a handful of unit sales in a typical year, so waiting for a cap-friendly listing there is a slow strategy
• Houses spend around 106 days on market on average, so this is a considered, slower-moving market rather than one you can jump into quickly

None of that makes North Curl Curl a bad goal. It just makes it a second purchase for most people. The realistic path is to use the guarantee to buy what you can afford now, build equity, and move across later. If you want that mapped out, our Dee Why mortgage broker team and North Curl Curl mortgage broker team can show you what each step needs.

The deposit difference, in plain numbers

This is where the two suburbs stop being a lifestyle debate and become a maths problem.

On a Dee Why unit at around the median:

• Purchase price: $1,100,000
• 5% deposit under the guarantee: $55,000
• Loan amount: $1,045,000
• LMI: $0

If you bought right at the cap:

• Purchase price: $1,500,000
• 5% deposit: $75,000
• Loan amount: $1,425,000
• LMI: $0

Compare that to a North Curl Curl house at the median. At $3,955,000, the guarantee simply does not apply, and a standard 20% deposit would be close to $790,000 — before stamp duty. That is the honest gap between the two suburbs.

The savings on LMI alone are significant. On a 95% loan of this size, lenders mortgage insurance can run to tens of thousands of dollars, which is money that stays in your pocket rather than an insurer's. Our guide to low deposit home loans on the Northern Beaches breaks that down further.

Not sure how much you can actually borrow? A quick conversation is faster than a fortnight of guessing. Talk to our First Home Loan specialists and we will tell you what your real budget looks like — and whether you qualify for the guarantee — before you set foot in an open home.

The costs the cap does not cover

The guarantee saves you LMI. It does not make everything else free, and this is where a lot of first home buyers get caught short.

• Stamp duty. In NSW, the First Home Buyers Assistance Scheme gives a full exemption only up to $800,000, with a partial concession up to $1,000,000. At Dee Why unit prices, you will usually pay full transfer duty — roughly $44,000 on an $1.1 million purchase. Our Northern Beaches stamp duty guide has the detail.
• Strata levies. Budget for quarterly levies on any unit, and read the strata report before you commit.
• Legal, building and pest, and moving costs. Usually a few thousand dollars all up.
• Lender requirements. Some lenders apply their own postcode limits or valuation rules on high-density buildings, even when the scheme allows the purchase.

Which suburb should you choose?

Choose a Dee Why unit if you:

• Want to buy in the next 6–12 months rather than in five years
• Have a deposit in the $55,000–$90,000 range plus costs
• Value walking to the beach, transport and cafés over having a backyard
• Are comfortable with strata living and want to start building equity now

Aim for a North Curl Curl house if you:

• Have a very large deposit or family assistance behind you
• Are buying with a guarantor or as a second purchase after building equity
• Need land, space and a quieter street more than you need to buy this year
• Can wait for the right listing in a low-turnover market

For a wider shortlist, our guide to the best suburbs for first home buyers on the Northern Beaches covers the other pockets worth a look.

Ready to move from browsing to bidding? Get your home loan pre-approval sorted so you can make an offer with confidence when the right place comes up.

Frequently asked questions

Can I buy a house on the Northern Beaches with the $1.5 million First Home Guarantee?

Yes, but not in the premium beachside pockets. Houses under $1.5 million are occasionally found in suburbs such as Narraweena and Cromer. In North Curl Curl, where the median house price is close to $4 million, it is not realistic.

Do I still need to save a 20% deposit?

No. Under the First Home Guarantee you can buy with 5% plus your purchase costs. On a $1.1 million Dee Why unit, that is about $55,000 deposit, with stamp duty and fees on top.

Is there an income limit on the First Home Guarantee in 2026?

No. Income caps were removed on 1 October 2025, along with the annual limit on places.

Are units a bad first purchase compared with houses?

Not on the Northern Beaches. Dee Why units rose around 11% in the year to June 2026, and buying a unit now is usually a faster route to equity than waiting years to afford a house.

Does the $1.5 million cap apply to the property or the loan?

The purchase price. Your loan will be up to 95% of that value.

Ready to see what your $1.5 million actually buys?

The First Home Guarantee has opened the Northern Beaches back up to first home buyers — just not in every suburb equally. Dee Why gives you a real, buyable market under the cap today. North Curl Curl is the reward you work towards.

The fastest way to know which one is within reach is to have someone run your numbers properly. Our award-winning local brokers know these streets, these buildings and these lenders, and we will tell you straight what you can borrow and what it will cost. Book a free chat with Mortgage Brokers Northern Beaches today and let's find out what your deposit can really do.