4-Bed Villa For Sale At The Bay Ko Samui
4-Bed Villa For Sale At The Bay Ko Samui — image 24-Bed Villa For Sale At The Bay Ko Samui — image 34-Bed Villa For Sale At The Bay Ko Samui — image 44-Bed Villa For Sale At The Bay Ko Samui — image 5
Grade B+villaFreeholdluxury

4-Bed Villa For Sale At The Bay Ko Samui

Plai Laem · Koh Samui · Koh Samui

$722,222

Asking Price (USD)

฿26M THB at source

Hotel Act — verify short-let permits before buying

Thailand Hotel Act: renting for under 30 days without a hotel licence is technically an offence. Most Phuket/Koh Samui stock operates short-term via licensed buildings, branded-residence rental programs, or villa-estate management — verify the building/estate permits daily rental before buying.

3.2%

Net Yield (after tax, all-in)

3.2%

Managed ROI (after tax)

8.5%

Gross Yield

38%

Occupancy

Net yield is after Thai rental income tax (modelled as a conservative blended non-resident rate) and assumes fully-managed short-term letting — confirm the treatment with a Thai tax adviser. Sub-30-day rentals require the building or estate to be appropriately permitted under the Hotel Act.

Projected Gross Revenue: $64,014/yr
Average Daily Rate: $459
Net Yield (after tax): 3.2%
Payback Period: 31.4 years
5-yr Capital Value: $857,773
10-yr Capital Value: $1.0M
Brixfox Score: 80 / 100
Comparable Properties: 62
Data Confidence: 93%
Search Radius: 2 km
How Brixfox computes these figures

True Investment Cost

Thai transfer fee or lease registration + legal + furnishing & STR launch setup.

$756,666

+4.8% over asking

Asking price$722,222
legal$7,222
furnishing$20,000
transfer fee$7,222
All-in investment$756,666

Estimates use Thailand's buyer share of the transfer fee (freehold/company) or lease registration + stamp (leasehold), plus conveyancing and due-diligence legal fees; furnishing & STR launch covers furniture, appliances and launch photography. Actual legal fees vary — budget extra for surveyor and bank fees if financing. Working capital (2–3 months operating buffer) not included.

Ownership: Freehold

Foreign-freehold condominium — the title deed is registered in your name within the building’s 49% foreign quota. The cleanest structure for a remote international buyer.

Bedrooms: 4
Bathrooms: 4
Building: 433 m²
Land: 425 m²
Style: modern
Condition: excellent
Private Pool
pool

Design Features

infinity poollarge sliding glass doorsstone accent wallsmultiple outdoor living spacesintegrated outdoor shower

Score Breakdown

ROI
12.13
Visual Appeal
14.6
Ownership Security
13
Location
10.56
Land & Space
8.11
Rental Demand
3.82
Payback Speed
2
STR Suitability
3

Description

Discover Your Dream Villa Investment At The Bay Ko Samui This exceptional 4-Bed Villa For Sale At The Bay Ko Samui represents the pinnacle of modern tropical living, offering discerning buyers an unparalleled opportunity to own a piece of paradise in one of Thailand’s most sought-after destinations. Nestled within the exclusive hillside development of Plai Laem, this stunning three-storey contemporary villa combines sophisticated design with the natural beauty of Koh Samui’s coastline. The property comes fully furnished and move-in ready, making it an ideal choice for those seeking immediate occupancy and exceptional rental returns in the thriving luxury property market. Premium Villa Features at The Bay Ko Samui Development The architectural excellence of this 4-Bed Villa For Sale At The Bay Ko Samui is evident from the moment you step inside. The ground floor welcomes you with covered parking and a beautifully appointed guest bedroom that opens directly onto lush tropical gardens. The second floor showcases the heart of the home with its expansive open-plan living and dining area, where floor-to-ceiling windows flood the space with natural light while framing breathtaking views of the Gulf of Thailand. The fully equipped gourmet kitchen features premium appliances including a double fridge freezer, oven, gas hob, and microwave, complemented by extensive cabinetry that caters to every culinary need. An additional bedroom on this level provides flexible accommodation options for guests or family members. Luxury Living Redefined At This 4-Bed Villa For Sale At The Bay Koh Samui The third floor serves as the private sanctuary of this remarkable villa, housing two additional bedrooms including the magnificent master suite that commands panoramic views across the tropical landscape to the sparkling waters beyond. The seamless indoor-outdoor living experience is perhaps the property’s most captivating feature, with the spacious living areas flowing effortlessly onto the sun terrace and private swimming pool area. Here, residents can enjoy the ultimate tropical lifestyle, whether hosting elegant dinner parties under the stars or simply relaxing poolside while watching spectacular Koh Samui sunsets paint the sky in brilliant hues. Prime Plai Laem Location Benefits The strategic location of this villa for sale within The Bay development places residents just minutes away from Koh Samui’s most iconic landmarks, vibrant local markets, and pristine golden beaches. Plai Laem offers the perfect balance of tranquil residential living and convenient access to the island’s cultural attractions and recreational activities. The secure, gated community provides peace of mind with professional property management services, ensuring that owners can enjoy their investment worry-free whether using the villa as a personal retreat or generating rental income. Ko Samui Villa Investment Opportunity This 4-Bed Villa For Sale At The Bay Ko Samui presents an outstanding investment opportunity in Thailand’s robust luxury property market. The combination of prime location, exceptional build quality, and comprehensive furnishing package creates strong appeal for the growing number of international visitors seeking premium accommodation in Koh Samui. The villa’s versatility as both a luxury holiday home and high-yield rental property makes it particularly attractive to investors looking to diversify their portfolio with tangible assets in one of Southeast Asia’s most desirable destinations.

Location

📍 9.5674°, 100.0654°

Approximate location

Plai Laem, Koh Samui, Koh Samui, Thailand

Listed through FazWaz

Price
$722,222
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4-bedroom freehold villa in Koh Samui — photo 1 of 5
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4-Bed Villa For Sale At The Bay Ko Samui

Koh Samui · Ref BF-9506Source · samui-island-realty.com · listed 7 Oct 2026
Asking price · Freehold
$722,222
Ownership
Freehold
Bedrooms
4
Bathrooms
4
Built area
433 m²
Land
425 m²
Brixfox Score 80 · B+Financial analysis ↓

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Get revenue, ROI calculations, AI audits, and investment scores for every property.

Hotel Act — Verify Short-Let Permits Before Buying

Thailand Hotel Act: renting for under 30 days without a hotel licence is technically an offence. Most Phuket/Koh Samui stock operates short-term via licensed buildings, branded-residence rental programs, or villa-estate management — verify the building/estate permits daily rental before buying.

Financials

What it earns, what it costs to own, and the net yield

Financial analysis
· Brixfox Standard · Non-resident · Fully managed
Fully managed is the Brixfox Standard shown on every card: a full-service manager's commission, charged on top of the Airbnb/Booking channel fees (not the cleaning cost — changeovers are funded by guest cleaning fees; you bear the residual). Self-managed drops the commission; the channel fees stay, because the platform is paid whoever manages, and you pay staff/local operations, a higher cleaning residual and your own time directly. Both scenarios divide the SAME gross revenue — the toggle changes the cost stack, not the revenue. That revenue is observed from actively-operated comps, so self-managed assumes you match their performance.Both scenarios share the same projected revenue — the toggle changes who runs the property and what that costs, not what it earns.
Net yieldNet operating income ÷ all-in investment. After local operating taxes; before home-country personal tax and financing costs. Modelled from observed market performance of comparable Airbnb listings.
Gross yield · all-in basis
Before tax in your home country and financing costs. Estimates, not financial advice.
Modelled from Airbnb listings we track across Koh Samui — live calendar data.

No Airbnb match on file

We have not confirmed this exact property on Airbnb, so it carries no operating history here. The figures above rest on the comparable set — a launch scenario, not a track record.

Revenue assumptions

Derived from the comparable Airbnb listings below. The headline ADR is the expected BOOKED rate — nearby asking prices corrected by our measured, market-calibrated asking-to-booked factor. Occupancy is calibrated against tracked reference homes nearby. Comp cards below show raw asking prices.
Expected ADR
$459
Expected booked rate (market-calibrated)
Expected occupancy
38%
Full-year estimate, market-calibrated
Projected annual revenue
$64,014
ADR × occupancy × 365
Seasonal occupancy pattern
Peak Jan +35% · Low Sep -25%
J
F
M
A
M
J
J
A
S
O
N
D
Modelled monthly index (relative to the annual average) — replaced by measured per-market indices as calendar history matures.

Investment basis

The true all-in acquisition cost — asking price plus purchase costs, renovation and furnishing. Every yield on this page is computed against this total, not the asking price.
Adjust the figures to your deal — yields recalculate live.
Purchase price· asking
$
Acquisition costs· 2.0% of price, auto-calculated
$14,444
Land Office transfer fee (buyer's half of 2%)$7,222
Legal & due diligence$7,222
Renovation budget· no measured Thailand basis — enter your own quote
$
Furniture & STR launch
$
All-in investment
$756,666
+4.8% over asking
Fully managed scenarioSwitch the scenario with the toggle at the top of the financial analysis — it drives every figure in this section. Gross revenue is identical in both scenarios (the comps' observed performance); the Villa Scorecard and risk panels elsewhere on the page always quote the fully-managed Brixfox Standard.
Gross annual revenue
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Rental management
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Booking channel fees
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Cleaning & consumables (net of guest fee)
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Utilities (electricity, water, pool, garden)
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Insurance
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Maintenance reserve
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Land & Building Tax
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Personal income tax on rent
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Net operating income
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Net yield on all-in investment
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Income tax is Thai personal income tax on 70% of gross rent (the standard 30% deduction), at the 0–35% rates and before any personal allowance. The 15% a Thai payer withholds from a non-resident's rent is credited against this on the tax return, so it is not an extra cost. Financing is not modelled.

Rental yield + value growth

Your net rental yield plus a yearly rise in the property's market value (land and building) that you choose. Value growth is an assumption, not data — which is why it starts at 0% and is kept out of the yield figures above.
Property value growth per year · your assumption0%
0%3.5% · Koh Samui 5-yr avg — historical, not a forecast8%
Yield + value growth
••/yr
••% net yield + 0% value growth
Value growth figures are illustrative only. Past regional price growth does not predict future performance; local supply, regulation and currency moves can materially change outcomes. Not financial advice.
Evidence

Where it sits, and who confirms it

Comp table: Market evidence ↑ in Financials

Location

Approximate area

Koh Samui

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Verdict

Score, and what could go wrong

Same net-yield basis as the financial analysis

Brixfox Score

80B
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Upgrade to Pro to see the full scorecard analysis.

Risk & what-if

ScenarioOccupancyNet income /yrNet yield
-8 pts occupancy30%••••••%
Expected38%••••••%
+2 pts occupancy40%••••••%
+10 pts occupancy48%••••••%

Brixfox Standard · Non-resident · Fully managed · net yield on all-in cost · upgrade to Pro to stress-test this yield

TenureFreeholdno lease decay · no amortisation
Payback16.1 yearsfrom net rent at the expected case
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Modelled from live Airbnb calendar data around this property · operating costs per line, editable in the P&L · estimates, not financial advice.Data sources & methodology ›

ROI calculations use verified Brixfox Intelligence rental data. Operating costs are modelled per line — Airbnb/Booking channel fees whoever manages, then either a full-service management commission or the staff/local operations a self-managing owner buys back, cleaning residual, utilities & insurance, local taxes — with every rate editable in the Financial analysis P&L above. Gross revenue is identical in both management scenarios. Market factors in Thailand may impact actual yields.