Best Coastal Suburbs in Perth, WA, Your Local Buyer's Guide
Perth's coastline runs for over 30 kilometres through the metropolitan area, and the suburbs along it range from some of the most expensive addresses in Western Australia to genuinely affordable entry points for first home buyers and investors. If you're trying to work out where the water is within reach and the price is still possible, the gap between those two things is wider than most people assume.
Whether you're stretching to your first purchase, upgrading with equity behind you, or buying an investment you'll never live in, the coastal corridor offers options at almost every price point. Cottesloe and Scarborough sit at opposite ends of the spectrum and serve completely different buyers. Knowing which end suits your borrowing position is the whole question.
At Launch Finance, we work with buyers across the Perth coastline, comparing options from our home loan panel of 60+ lenders to find the right fit for where you want to buy and what you can borrow to get there.
Key takeaways
- Perth coastal house medians range from $865,000 in Rockingham to $3,575,000 in Cottesloe.
- Unit medians in Scarborough and Fremantle sit under the $850,000 scheme cap.
- Lender policy on coastal properties varies, so panel access matters.
What are the best coastal suburbs in Perth, WA for buyers right now?
The strongest coastal suburbs for buyers in Perth right now are Scarborough, Fremantle, Rockingham and Cottesloe, depending entirely on budget and buyer type. REIWA data shows house medians running from $865,000 in Rockingham to $3,575,000 in Cottesloe, and unit medians from $600,000 in Rockingham to $1,391,250 in Cottesloe. Most of the mid-range coastal options sit between those extremes in Fremantle and Scarborough, where unit stock still falls under the $850,000 federal scheme cap.
Source: REIWA (Landgate data, August 2026).
Best-value coastal suburbs for buyers in Perth
The suburbs below give buyers a genuine coastal connection without the full premium of the western corridor's most prestigious addresses. Each of the following has direct beach or harbour access, its own train station, and a house or unit median that puts it within reach of a broader range of borrowers.
Rockingham
Rockingham sits about 40 km from the Perth CBD and offers one of the few coastal locations where the house median still sits under the $850,000 federal scheme cap, making it one of the most accessible beach-adjacent markets in the metropolitan area. Rockingham station on the Mandurah line provides rail access to the city, and Rockingham City shopping centre anchors the town centre.
- Median house price: $865,000
- 12-month house growth: +17.7%
- Median unit price: $600,000
- Best suited for: first home buyers, investors and budget-conscious buyers who want genuine coastal access
Fremantle
Fremantle is about 15 km from the Perth CBD and has its own character, markets, waterfront and the Fremantle line terminus. The house median sits above the federal scheme cap, but the unit median at $777,500 keeps apartment options accessible to scheme-eligible buyers.
- Median house price: $1,610,000
- 12-month house growth: +14.6%
- Median unit price: $777,500
- Best suited for: unit buyers, investors and buyers drawn to an established harbour town with strong rental demand
Scarborough
Scarborough is about 12 km from the Perth CBD with a revitalised beachfront precinct, strong apartment supply and a unit median at $846,500. Glendalough or Stirling stations on the Yanchep line provide rail access.
- Median house price: $1,545,000
- 12-month house growth: +21.2%
- Median unit price: $846,500
- Best suited for: apartment buyers, investors and lifestyle buyers who want a beach suburb within 15 km of the city
"We see a lot of buyers assume coastal means out of reach, and they've ruled out the southern corridor entirely before we've even looked at their position. Rockingham in particular surprises people once they see what their borrowing capacity actually covers there."
Joe Del Borrello · Director, Launch Finance · Chat to the Launch team →
Established and premium coastal suburbs for buyers in Perth
The suburbs below are where the coastal premium is fully priced in. House medians start above $1.5 million and climb well past $3 million at the top end. Most buyers here are upsizers or investors with existing equity, and borrowing at these levels requires a lender that is comfortable with higher-value security in premium coastal locations.
Cottesloe
Cottesloe is about 12 km from the Perth CBD and carries the highest coastal median in Perth's approved suburb set. Cottesloe station on the Fremantle line provides rail access, and the suburb's beach is one of the most recognised in Western Australia. At a median of $3,575,000 for houses, borrowing here sits firmly in prestige lending territory.
- Median house price: $3,575,000
- 12-month house growth: +13.5%
- Median unit price: $1,391,250
- Best suited for: high-net-worth buyers, upsizers with substantial equity and prestige investors
Hillarys
Hillarys is about 18 km from the Perth CBD with Hillarys Boat Harbour as its centrepiece and Whitfords Beach nearby. Whitfords or Warwick stations on the Yanchep line serve the suburb. The unit median at $1,004,000 reflects the lifestyle premium the harbour location commands.
- Median house price: $1,750,000
- 12-month house growth: +23.2%
- Median unit price: $1,004,000
- Best suited for: established family buyers, lifestyle upsizers and investors seeking a northern coastal location
Karrinyup
Karrinyup is about 15 km from the Perth CBD, anchored by Karrinyup City shopping centre and within easy reach of the northern beaches. Stirling or Warwick stations serve the suburb via the Yanchep line. The house median at $1,680,000 and the unit median at $900,000 place it above the federal scheme cap.
- Median house price: $1,680,000
- 12-month house growth: +10.5%
- Median unit price: $900,000
- Best suited for: upsizing families and buyers wanting northern beach proximity with strong retail amenity
| Get in touch Need help buying in Perth? We're a local team who understand how lenders actually assess your situation, not just your rate. We'll compare your options across 60+ lenders to find the right fit.
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What should coastal buyers consider when choosing a suburb in Perth, WA?
The first consideration is usually price cap versus lifestyle expectation. Most of Perth's coastal house stock sits well above the $850,000 federal scheme cap, which means first home buyers using the First Home Guarantee or Help to Buy are largely working in the unit and apartment market, or looking to Rockingham where house medians sit closer to the cap.
Transport access is the second variable that buyers often underestimate. Cottesloe, Scarborough and Fremantle all have rail connections or direct bus routes to the city, which widens the buyer pool and supports long-term resale. Hillarys and Karrinyup are served from nearby stations rather than within the suburb itself, so driving patterns and bus routes matter more there.
The third factor is the difference between established coastal stock and newer apartment supply. Scarborough has seen a wave of newer apartments over the last decade, which gives buyers and investors more options at lower per-unit prices than the older flat stock in Cottesloe or Hillarys. For investment lending, lenders treat newer apartments in established coastal precincts more favourably than those in postcodes where apartment supply is concentrated.
What do coastal medians mean for your deposit and borrowing in Perth?
At most of the established coastal suburbs, house medians sit well above the $850,000 federal scheme cap. A buyer purchasing a $1,545,000 house in Scarborough needs a minimum 10% deposit to access most mainstream lenders, and at that price LMI still applies unless the LVR reaches 80%.
Where coastal unit medians still sit under the cap, the picture changes. Rockingham's unit median at $600,000 and Fremantle's at $777,500 both sit within the First Home Guarantee's Perth cap. A first home buyer using the 5% Deposit Scheme could access those markets from a 5% deposit with no LMI, subject to eligibility. Scarborough's unit median at $846,500 sits just under the cap too, though not by much, and lenders will value individual units differently.
For buyers with equity behind them, the coastal premium suburbs support larger borrowing at higher LVRs once an existing property is in play. Whether you're buying a coastal property outright or using equity from another address as leverage, the structure of the loan matters as much as the rate. The best coastal suburbs to buy in Perth depend less on where the beach is and more on where your borrowing position actually lands.
Source: REIWA (Landgate data, August 2026) and Housing Australia.
"If I were buying a coastal property as a first home right now, I'd be looking at Rockingham or Fremantle's apartment market rather than stretching above the cap and taking on LMI in a suburb that's already run hard. The value is in the unit market along the coast, not in trying to match the house median."
Joe Del Borrello · Director, Launch Finance · Chat to the Launch team →
How does a mortgage broker help buyers purchase in Perth's coastal suburbs?
The lender choice matters more in coastal markets than buyers tend to expect. Some lenders apply postcode restrictions or LVR caps in high-density apartment precincts, and a coastal suburb that looks straightforward can come back with a lower-than-expected valuation or a restricted LVR if the lender doesn't like the postcode. A broker who works across a wide panel identifies that before you apply, not after.
Three policy differences move the outcome for coastal buyers specifically, and none of them is published side by side anywhere.
- › Postcode and LVR caps: some lenders reduce the maximum LVR in suburbs with high apartment density, which changes the deposit you actually need at the point of purchase.
- › Valuation approach: a coastal apartment can value below contract in a thin comparable sales market; lenders differ on how they handle valuation shortfalls and whether they accept desktop or full valuations.
- › Scheme cap confirmation: the $850,000 Perth cap applies to most approved suburbs, but the per-postcode tool at Housing Australia's site should be confirmed for edge suburbs before applying under the First Home Guarantee.
Comparing across the panel finds which lenders are most comfortable with the suburb and the property type you're buying into.
Frequently Asked Questions
Which coastal suburb in Perth, WA has the lowest house median?
Rockingham has the lowest house median of the coastal suburbs in this article at $865,000, making it the most accessible coastal market for buyers working with smaller deposits or using government schemes.
Can first home buyers use the First Home Guarantee to buy in Scarborough or Fremantle?
First home buyers can use the First Home Guarantee in Scarborough and Fremantle if the purchase price sits under the $850,000 Perth cap. Unit medians in both suburbs are currently within or close to that threshold.
Does the WA First Home Owner Grant apply to coastal suburbs?
The WA First Home Owner Grant applies to new homes only, with an $800,000 cap in Perth. Most coastal house stock is established, so the grant is relevant mainly for off-the-plan apartment purchases or new builds in areas like Rockingham.
Do lenders treat coastal apartments differently from other apartments?
Some lenders apply LVR restrictions or additional scrutiny in postcodes with concentrated apartment supply. The impact depends on the specific suburb, the lender and the property, which is why comparing across a panel matters before you apply.
Is it better to buy a house or a unit in a coastal suburb in Perth?
For buyers within scheme price caps, coastal units offer the more accessible entry point and often the only cap-eligible option. For buyers with larger deposits or existing equity, houses offer more capital growth potential but require a substantially larger borrowing position.
Should I use a mortgage broker or my bank to buy a coastal property in Perth, WA?
A mortgage broker, every time. Coastal apartment lending involves postcode restrictions and LVR caps that vary significantly between lenders, and your bank is one option on one set of policies, not a benchmark for what's available.
Your Next Steps
Buying in a coastal suburb in Perth means working out where your borrowing position and your price expectations actually overlap, and that gap is different at Cottesloe than it is at Rockingham. Getting the lender right for the suburb and the property type is where the difference is made, and that's the conversation worth having before you start putting in offers.
As mortgage broker in Perth, we see coastal buyers work through this question most weeks. Get in touch with the Launch Finance team or call 08 9367 4222. We'll work through where you stand across our 60+ lender panel.
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External Resources
Launch Finance · Perth, WA · Launch Finance Pty Ltd (ABN 17 163 528 701), Corporate Credit Representative 454041 of BLSSA Pty Ltd (ABN 69 117 651 760), Australian Credit Licence 391237 · General information only - this article does not constitute financial advice. Please consider your own circumstances and seek professional advice before making any financial decisions.
