Perth Real Estate Agents: 10 Best and Most Trusted Agencies for Coastal Properties in 2026

Perth real estate agents who work the coast have a very particular job. Western Australia’s capital stretches along dozens of kilometres of Indian Ocean beaches, and the homes closest to the water are some of the most sought-after in the country. A Cottesloe home with sunset views or a renovated beach shack in Trigg rarely stays on the market for long, and buyers often compete for the same small pool of properties.

That is why the agent you choose matters. Coastal homes come with questions that inland properties do not: how close is the house to an erosion hotspot, what are the building height limits, how much will salt air add to maintenance, and is the ocean view protected or could it disappear behind a new development? The best local agents know the answers street by street. They also know which homes are about to come up for sale before they appear online.

This guide covers ten of the most respected agencies for coastal properties in Perth in 2026, from luxury specialists in the western suburbs to strong local offices in the northern beaches and around Fremantle. You will see what each one does well, the suburbs they know best, and who they suit.

You will also find a snapshot of the coastal market, a comparison table, questions to ask before you sign anything, an overview of buying in Western Australia, and answers to common questions from local, interstate, and overseas buyers.

Perth’s Coastal Property Market in 2026

Before choosing between Perth real estate agents, it helps to understand how strong the coastal market has become. Perth has been one of Australia’s best-performing property markets in recent years, and beachside suburbs sit at the very top.

Record Prices Along the Coast

The Real Estate Institute of Western Australia (REIWA) reported that a record 31 Perth suburbs had a median house sale price of $2 million or more in the year to June 2026. Coastal suburbs led the way, with City Beach at $4.1 million and Cottesloe at about $3.36 million. REIWA’s City Beach suburb profile also showed houses selling in a median of just 22 days, which tells you how quickly good coastal homes are being snapped up.

Perth’s Main Coastal Areas

Perth’s coastline is long, and each stretch has its own character and price point:

• Western suburbs coast: Cottesloe, Swanbourne, City Beach, Floreat, and Mosman Park. Prestige homes, top schools, and the highest prices.
• Northern beaches: Scarborough, Trigg, North Beach, Sorrento, Hillarys, and Marmion. Popular with families and professionals, with prices ranging from mid-market to luxury.
• Outer northern coast: Mindarie, Quinns Rocks, Burns Beach, and Alkimos. Newer estates and more affordable beachside living.
• Fremantle and the southern coast: South Fremantle, North Coogee, and Coogee. Heritage homes, apartments, and marina living.
• Further south: Rockingham, Safety Bay, and Mandurah offer canal and beachside homes at lower prices.

What Drives Demand for Beachside Homes in Perth

• Lifestyle: sunset beaches, cafés, and an outdoor way of life
• Limited supply: only so many homes can sit near the ocean, and owners rarely sell
• Interstate and returning expat buyers: Perth’s coastal suburbs still look good value compared with Sydney’s beaches
• School catchments: sought-after public and private schools in the western suburbs

Why You Need Coastal Specialist Perth Real Estate Agents

Not every agent knows the coast well. The best Perth real estate agents for coastal properties bring specific knowledge that can save you a lot of money and stress.

Street-by-Street Knowledge

On the coast, value can change dramatically from one street to the next. A home with a protected ocean view, a north-facing block, or a short walk to the beach can be worth far more than a similar house a few streets back. Local agents know these details because they sell in the same pockets every week.

Off-Market and Pre-Market Access

Many prestige coastal homes in Perth sell before they are advertised publicly. Agents with strong local networks often have buyers lined up and can introduce you to sellers quietly.

Understanding Coastal Risks

Living near the ocean comes with practical issues. Some parts of the WA coastline have been identified by the state government as coastal erosion hotspots, and local councils may have planning rules about coastal setbacks and building heights. Salt air also increases maintenance costs for windows, metalwork, and air conditioning. A good coastal agent will be upfront about these issues and point you to the right reports.

Negotiation in a Competitive Market

Perth commonly uses private treaty sales, with buyers submitting written offers, and some coastal homes go to auction or expressions of interest. Experienced agents can explain how a campaign is running and help you set a sensible strategy.

Top 10 Perth Real Estate Agents for Coastal Properties

The agencies below are among the most active and well-regarded names in Perth’s coastal suburbs. The list draws on public information about local market presence, recent sales activity, client reviews, and the suburbs each office focuses on. No agency paid to be included. As always, the individual agent you deal with matters more than the brand, so meet a few before you commit.

1. Acton | Belle Property (Cottesloe, City Beach, and Dalkeith)

Acton is one of Perth’s longest-standing real estate names, and its western suburbs offices now operate in partnership with national premium brand Belle Property. The Cottesloe office is led by principals Bev and Grant Heymans, and the network also has a dedicated City Beach office on The Boulevard.

The Cottesloe office has won multiple RateMyAgent awards, including Cottesloe suburb awards, and sold more than 100 properties in a recent 12-month period. Between its Cottesloe, City Beach, and Scarborough presence, Acton | Belle Property covers much of the prime coastal strip.

Best for: buyers who want a well-established local brand across the western suburbs coast.

Key suburbs: Cottesloe, City Beach, Floreat, Swanbourne, Scarborough, and Dalkeith.

2. Mack Hall Real Estate (in Association with Knight Frank)

Mack Hall is one of the best-known prestige agencies in Perth’s western suburbs, operating in association with global property firm Knight Frank. It appears frequently among the agencies most active in Cottesloe and nearby riverside and coastal areas.

The Knight Frank connection is useful for interstate and international buyers, since it opens up a wider network of prestige clients and market research.

Best for: prestige buyers and those relocating from interstate or overseas.

Key suburbs: Cottesloe, Peppermint Grove, Mosman Park, Dalkeith, and Claremont.

3. Ray White Cottesloe Mosman Park

Ray White is Australia’s largest real estate group, and its Cottesloe Mosman Park office, based at The Grove in Peppermint Grove, is one of the most visible agencies in the area. It has a strong review record on major property portals.

This office suits buyers looking across the full stretch from Mosman Park to Cottesloe, including apartments and townhouses as well as family homes.

Best for: buyers who want a big-network brand with deep local roots.

Key suburbs: Cottesloe, Mosman Park, Peppermint Grove, and North Fremantle.

4. Shellabears

Shellabears is a locally owned agency based on Stirling Highway in Cottesloe. It has built a strong reputation in the western suburbs and carries a large number of positive reviews on property portals.

Independent agencies like Shellabears often appeal to buyers who prefer a smaller team and a more personal relationship, while still getting access to quality coastal listings.

Best for: buyers who prefer a boutique, independent agency.

Key suburbs: Cottesloe, Claremont, Mosman Park, and surrounding western suburbs.

5. Realmark Coastal and Realmark North Coastal

Realmark is a West Australian real estate group with offices across Perth. Its Realmark Coastal office sits on West Coast Highway in Scarborough, and Realmark North Coastal works further up the coast. Together they focus squarely on the northern beaches.

If you are looking at Scarborough, Trigg, or the beaches further north, a coastal Realmark office gives you agents who work these suburbs every day.

Best for: buyers focused on the northern beaches.

Key suburbs: Scarborough, Trigg, North Beach, Karrinyup, and nearby coastal suburbs.

6. Ray White North Quays (Sorrento)

Ray White North Quays, based in Sorrento, is a strong option for buyers who want to live along the northern beaches near Hillarys Boat Harbour. The office is active not only in Sorrento but also in nearby coastal suburbs, including Scarborough.

The area offers a relaxed, family-friendly lifestyle with beaches, the marina, and good schools, often at lower prices than the western suburbs coast.

Best for: families who want beach living with a bit more space and value.

Key suburbs: Sorrento, Hillarys, Marmion, Duncraig, and Padbury.

7. Lee Steere & Company

Lee Steere & Company is a long-established, Cottesloe-based agency known for experienced agents and a traditional, relationship-focused approach. It is a familiar name to many long-time western suburbs families.

For buyers chasing older character homes or larger family blocks near the beach, an agency with deep, long-running local relationships can be a real advantage, especially for quiet, off-market sales.

Best for: buyers looking for character homes and off-market opportunities.

Key suburbs: Cottesloe, Swanbourne, Claremont, and Peppermint Grove.

8. Lynn Steenholdt Residential

Lynn Steenholdt Residential is a boutique agency on Station Street in Cottesloe, led by an agent with around 30 years of experience in property sales and management in the western suburbs.

Boutique agencies like this suit buyers who want to deal directly with a very experienced principal rather than a large team. They also often manage rental properties, which helps investors who plan to lease a beachside home.

Best for: buyers and investors who want a highly experienced principal.

Key suburbs: Cottesloe and the surrounding western suburbs.

9. Jamie Loh Real Estate

Jamie Loh Real Estate is a Perth agency that regularly appears among the agencies active in Cottesloe and other premium suburbs. It is known for strong marketing and a focus on higher-value homes.

It is worth including on your shortlist if you are looking at modern prestige homes, especially newer builds on the coast and in nearby premium suburbs.

Best for: buyers looking at contemporary prestige homes.

Key suburbs: Cottesloe and other premium Perth suburbs.

10. Independent Perth Buyer’s Agents

Every agency above usually represents the seller. If you want someone working only for you, consider an independent buyer’s agent in Perth. Buyer’s agents search the market, including off-market listings, assess properties, and negotiate on your behalf for a fee you agree upfront.

They can be especially useful for interstate and overseas buyers who cannot attend home opens, and for anyone competing in the tightest coastal pockets. Look for an agent who is licensed in WA and who can show recent coastal purchases.

Best for: interstate, expat, and time-poor buyers.

Key suburbs: any Perth coastal area, depending on the agent.

Perth Real Estate Agents Compared

Agency	Type	Coastal Focus	Best For
Acton, Belle Property	Local brand, national partner	Cottesloe, City Beach, Scarborough	Broad western suburbs coverage
Mack Hall (with Knight Frank)	Prestige agency	Cottesloe, Mosman Park	Prestige and interstate buyers
Ray White Cottesloe Mosman Park	National network office	Cottesloe to North Fremantle	Big-brand reach
Shellabears	Independent	Cottesloe, western suburbs	Boutique service
Realmark Coastal and North Coastal	WA group	Scarborough, northern beaches	Northern beaches buyers
Ray White North Quays	National network office	Sorrento, Hillarys	Family beach living
Lee Steere & Company	Long-established local	Cottesloe, Swanbourne	Character and off-market homes
Lynn Steenholdt Residential	Boutique	Cottesloe	Experienced principal
Jamie Loh Real Estate	Prestige-focused	Cottesloe, premium suburbs	Modern prestige homes
Independent buyer’s agents	Buyer-only advocate	Any coastal suburb	Interstate and overseas buyers

How to Choose the Best Real Estate Agent in Perth for a Coastal Home

Whether you are buying or selling, the right person matters more than the logo. Use these questions to compare Perth real estate agents.

Questions to Ask

1. How many coastal homes have you sold in this suburb in the last 12 months? Recent, local results matter most.
2. What do you know about this street and its views? Ask about future development, height limits, and anything that could block the outlook.
3. Has this area had erosion or storm damage? A good agent will point you to council information rather than brush it off.
4. What off-market homes are coming up? Strong local agents usually have a pipeline.
5. How is the sale being run? Ask whether it is a private treaty, auction, or expressions of interest campaign, and how offers will be handled.
6. Are you licensed with the WA regulator? Every agent in Western Australia must be registered, and you can check their status with the state’s consumer protection agency.

Red Flags

• Vague answers about price guides or comparable sales
• Pressure to submit an offer without building, pest, or strata checks
• Dismissing coastal maintenance or erosion questions
• Few genuine reviews from coastal buyers or sellers

How Buying Property Works in Western Australia

Buying in WA has a few features that surprise people from other states and countries.

The Buying Process, Step by Step

1. Get pre-approved for finance. Coastal homes move fast, so have your lending ready before you start making offers.
2. Attend home opens and research suburbs. Compare recent sales using REIWA and the major property portals.
3. Make an offer using the Offer and Acceptance form. In WA, your written offer becomes a binding contract once the seller accepts it, so include any conditions you need upfront.
4. Include sensible conditions. Common ones cover finance approval, a building inspection, and a pest inspection. For strata properties, review the strata records too.
5. Pay the deposit. The amount is agreed in the contract and held in a trust account.
6. Appoint a settlement agent. In WA, licensed settlement agents usually handle settlement, although some buyers use a lawyer.
7. Settle. Settlement often happens around 30 to 60 days after the offer is accepted, depending on the contract.

Costs to Budget For

• Transfer duty (stamp duty): charged by the WA government on most purchases, with concessions for some first home buyers
• Settlement agent fees and searches
• Building and pest inspections
• Strata levies if buying an apartment or townhouse
• Insurance: coastal homes may cost more to insure, so get a quote before you commit

Rules for Foreign and Overseas Buyers

Foreign buyers face extra rules in Australia:

• FIRB approval: most foreign persons need approval from the Foreign Investment Review Board before buying residential property.
• Temporary ban on established homes: from April 2025 until at least March 2027, the federal government has banned most foreign persons from buying established dwellings, which covers most existing coastal homes.
• Extra state duty: Western Australia charges an additional transfer duty surcharge for foreign buyers.

Australian citizens living overseas are generally not treated as foreign buyers, but rules can be complex. Always get legal and tax advice before you commit.

Coastal Due Diligence Checklist

• Check council planning schemes and coastal hazard information for the area
• Ask about building height limits and nearby development applications
• Inspect for salt corrosion on windows, balustrades, roofing, and air conditioning units
• Review insurance costs and any exclusions for storm or coastal damage
• For apartments, read strata minutes for upcoming repairs to facades or balconies

FAQs About Perth Real Estate Agents and Coastal Properties

What is the most expensive coastal suburb in Perth?

City Beach and Cottesloe are the priciest beachside suburbs. REIWA data for the year to June 2026 put City Beach’s median house sale price at $4.1 million and Cottesloe’s at about $3.36 million. Riverside Peppermint Grove remains Perth’s most expensive suburb overall.

How much do Perth real estate agents charge?

In Perth, the seller normally pays the agent’s commission, so buyers usually pay nothing to the selling agent. Commission rates are negotiable and vary by agency and property value. If you hire a buyer’s agent, you pay them directly under your own agreement.

Are Perth real estate agents the same as realtors?

Yes, in practice. “Realtor” is the common term in the United States, while Australians usually say “real estate agent.” Perth real estate agents must be registered with the WA regulator and follow state rules on conduct and trust accounts.

Is it a good time to buy a coastal property in Perth?

Perth has seen strong growth, and coastal homes remain in high demand with short selling times. Prices are high, but supply near the beach is very limited. Speak with several Perth real estate agents and look closely at recent comparable sales before deciding.

Can foreigners buy beachside homes in Perth?

Most foreign persons are currently banned from buying established homes in Australia until at least March 2027, and they need FIRB approval for permitted purchases such as some new dwellings. Australian citizens living overseas are usually treated differently. Get specialist advice before making an offer.

What should I check before buying near the ocean?

Check coastal hazard information from the local council, building height rules, insurance costs, and signs of salt damage. Good Perth real estate agents will help you find this information and recommend inspectors who know coastal homes.

Conclusion

Perth’s coastline offers some of the most desirable homes in Australia, and choosing the right Perth real estate agents is the best way to compete in a market where beachside homes in Cottesloe and City Beach now sell for several million dollars and often go in just a few weeks. Acton | Belle Property, Mack Hall with Knight Frank, Ray White Cottesloe Mosman Park, Shellabears, Lee Steere & Company, Lynn Steenholdt Residential, and Jamie Loh Real Estate cover the prestige western suburbs coast, Realmark Coastal and Ray White North Quays are strong choices along the northern beaches, and an independent buyer’s agent can give interstate and overseas buyers someone working only for them. Whichever route you take, ask agents about their recent coastal sales, check erosion and planning information, budget for transfer duty and coastal maintenance, understand the Offer and Acceptance process, and get proper advice if foreign buyer rules apply, so your move to the beach is as smooth as the view.