Samui Sea View Duplex Villas For Sale
Samui Sea View Duplex Villas For Sale — image 2Samui Sea View Duplex Villas For Sale — image 3Samui Sea View Duplex Villas For Sale — image 4Samui Sea View Duplex Villas For Sale — image 5
Grade BvillaNot statedluxury

Samui Sea View Duplex Villas For Sale

Plai Laem · Koh Samui · Koh Samui

$497,222

Asking Price (USD)

฿17.9M 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.

3.3%

Net Yield (after tax, all-in)

3.3%

Managed ROI (after tax)

8.6%

Gross Yield

39%

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: $45,549/yr
Average Daily Rate: $322
Net Yield (after tax): 3.3%
Payback Period: 30.2 years
5-yr Capital Value: $497,222
10-yr Capital Value: $497,222
Brixfox Score: 65.4 / 100
Comparable Properties: 116
Data Confidence: 94%
Search Radius: 2 km
How Brixfox computes these figures

True Investment Cost

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

$527,664

+6.1% over asking

Asking price$497,222
legal$4,972
furnishing$20,000
transfer fee$5,469
All-in investment$527,664

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: Not stated

The listing does not say how the property is held. A foreigner cannot own land in Thailand, so it is a foreign-freehold condominium unit, a registered leasehold or a Thai company structure; ask the agency which, and have a Thai lawyer check it before an offer. Brixfox prices it as a leasehold (no capital appreciation) and scores its ownership security as unknown.

Bedrooms: 3
Bathrooms: 4
Building: 245 m²
Style: modern
Condition: new-build
Private Pool
sea

Design Features

infinity pooloutdoor dining with BBQsea view from pool and living areasmodern interior lighting

Score Breakdown

ROI
12.62
Visual Appeal
14.8
Ownership Security
6
Location
10.56
Land & Space
6
Rental Demand
3.88
Payback Speed
2
STR Suitability
3

Description

Samui Sea View Duplex Villas For Sale – Fall under the spell of this enchanting new development by a renowned developer with a prodigious 100+ completed/sold villas to his name! These semi detached duplex villas for sale enjoy a blissful sea view with a generous layout that accommodates three ensuite bedrooms and a bright and airy open floor plan with private swimming pool. Clean lined and welcoming with a relaxed elegance, these villa styles are truly timeless boasting a superior quality of workmanship and high end finishes. A sumptuous retreat of decadent proportions, you and your guests will enjoy a full kitchen with spacious dining area and comfortable lounge that opens fluidly to the pool deck via oversized glass sliders. This is a perfect location to enjoy an alfresco meal under the stars, take a refreshing swim in the infinity edge pool, or lay out under a golden Thailand sun. Back inside, the layout reveals luxurious sleeping accommodates with built-in wardrobes and private ensuite bathrooms, while the master suite goes a step above to offer direct pool access and stunning sea views. These unique villas offer dimensions that range between 245 and 285 sqm, perfect for a family or group of friends. Samui Sanctuary Sunset Estates claims an ideal place aside a lovely Koh Samui hillside close to the shore and top area attractions. A high-end, modern villa built to benefit from the breathtaking sea views, these residencies make a fantastic holiday home and investment opportunity in a great island location. The indoor and outdoor living areas are ideal for entertaining, relaxing, enjoying a dip in the private swimming pool or just taking in the views. One can immediately senses the tranquility and calm of this tranquil sea view location nestled in a picturesque tropical landscape. The villas collectively extend a true sense of serene privacy and utter privilege set amidst a splendorous Koh Samui landscaped. Take advantage of this incredible offer today and enjoy the good life for yourself!

Location

📍 9.5747°, 100.0697°

Approximate location

Plai Laem, Koh Samui, Koh Samui, Thailand

Listed through FazWaz

Price
$497,222
Inquire
3-bedroom not stated villa in Koh Samui — photo 1 of 5
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Samui Sea View Duplex Villas For Sale

Koh Samui · Ref BF-9403Source · samui-island-realty.com · listed 7 Oct 2026
Asking price · Not stated
$497,222
Ownership
Not stated
Bedrooms
3
Bathrooms
4
Built area
245 m²
Brixfox Score 65 · BFinancial 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
$322
Expected booked rate (market-calibrated)
Expected occupancy
39%
Full-year estimate, market-calibrated
Projected annual revenue
$45,549
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 · tenure not stated (priced as a lease)
$
Acquisition costs· 2.1% of price, auto-calculated
$10,441
Lease registration (1%) + stamp duty (0.1%)$5,469
Legal & due diligence$4,972
Renovation budget· no measured Thailand basis — enter your own quote
$
Furniture & STR launch
$
All-in investment
$527,663
+6.1% 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.

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

65B
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Risk & what-if

ScenarioOccupancyNet income /yrNet yield
-9 pts occupancy30%••••••%
Expected39%••••••%
+1 pts occupancy40%••••••%
+10 pts occupancy49%••••••%

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

Payback15.6 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.