Find Your Dream Home in Koh Samui

Our Portfolio

Discover Our Exclusive Properties

For Sale Pool Villa Sea View

THB4,800,000

Modern 2-Bedroom Apartment with Sea and Mountain Views

Chaweng, Ko Samui

Beds: 2
Bath: 1
115 m²

For Sale Pool Villa Sea View

THB75,000,000

Villa Danisa – Luxury Thai Modern Villa with Panoramic Sea Views

Choeng Mon, Ko Samui

Beds: 4
Baths: 4
93 m²
Villa

Featured

For Sale Garden Villa Pool Villa

THB13,900,000

Modern Pool Villa in Maret – Tracy Residence

Lamai, Ko Samui

Beds: 3
Baths: 3
140 m²
Villa

Discover All Our Properties

What We Do

Our Expertise, Your Peace of Mind

Mary Stone Real Estate is Koh Samui's first and only All-in-One real estate agency. We don't just help you find properties – we take care of everything, from purchase to daily management.

Whether you're buying your dream villa, renting a luxury property, or need professional property management, our experienced team handles every detail. From legal paperwork to pool maintenance, from tenant management to garden care, we offer a complete solution so you can enjoy your investment worry-free.

Our unique approach combines real estate expertise with comprehensive property services, making us the perfect partner for property owners and investors in Koh Samui.

Investment

Build & Settle in Thailand

Your full journey to settle in Thailand, from architecture to visa & expatriation coaching.

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Real Estate

Buy, Sell & Manage

Expert guidance from property search to complete management. Your investment, our priority.

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Multi Services

Property Care & Maintenance

We keep your property in perfect condition, so you can relax. From cleaning to full renovation.

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0M+

Annual Tourists

Growing year-over-year

Average Occupancy

Year-round demand

6-0%

Rental Yield

Annual gross return

5-0%

Capital Growth

Per year average

The Island

Why Koh Samui is a Smart Investment

Koh Samui combines paradise living with smart investment opportunities. With world-class infrastructure, a thriving tourism industry, and a vibrant international community, the island offers exceptional value for property investors.

Koh Samui, Gulf of Thailand

Pristine Beaches

Premium Properties

World-Class Infrastructure

International airport, private hospitals, and international schools

Strong Rental Demand

Year-round tourism with 70-85% occupancy in high season

Premium Lifestyle

Safe, tropical paradise with an established expat community

Competitive Pricing

More accessible entry prices than other Asian island markets

Learn More About Koh Samui

Who We Are

The People Behind Mary Stone

We built Mary Stone with one simple belief: owning a property in paradise should be effortless. From the first visit to daily management, we handle everything so you can simply enjoy.

Ludovic Difede

Founder & Managing Director