Samui Oasis Diamond Villas
Samui Oasis Diamond Villas — image 2Samui Oasis Diamond Villas — image 3Samui Oasis Diamond Villas — image 4Samui Oasis Diamond Villas — image 5
Grade BvillaNot statedluxury

Samui Oasis Diamond Villas

Lamai · Koh Samui · Koh Samui

$832,639

Asking Price (USD)

฿30.0M 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.

2.9%

Net Yield (after tax, all-in)

2.9%

Managed ROI (after tax)

7.9%

Gross Yield

49%

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: $68,746/yr
Average Daily Rate: $383
Net Yield (after tax): 2.9%
Payback Period: 34.3 years
5-yr Capital Value: $832,639
10-yr Capital Value: $832,639
Brixfox Score: 65.4 / 100
Comparable Properties: 21
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.

$869,798

+4.5% over asking

Asking price$832,639
legal$8,000
furnishing$20,000
transfer fee$9,159
All-in investment$869,798

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: 4
Bathrooms: 6
Building: 415 m²
Style: modern
Condition: new-build
Private Pool
sea

Design Features

infinity poolmulti-level designfloor-to-ceiling windowsintegrated outdoor living spacesprivate balconies

Score Breakdown

ROI
11.22
Visual Appeal
15.6
Ownership Security
6
Location
10.2
Land & Space
6
Rental Demand
4.92
Payback Speed
1
STR Suitability
4

Description

Samui Oasis Diamond Villas in Lamai Samui Oasis Diamond Villas – The largest, most luxurious & exclusive villas within the ‘Samui Oasis Development', set on the highest point, boasting spectacular panoramic sea views overlooking the blue clear waters of the south eastern coast of Koh Samui. Comprising of 3 floors, Samui Oasis Diamond Villas offer spacious internal & external living spaces. The top level of the villa features the open-plan living & dining area with modern style kitchen. The living & dining area has direct access to a large balcony thats wrapped around on two sides. The master bedroom equipped with en-suite bathroom facilities (bathtub), air-conditioning and access to the balcony with stunning sea views is positioned next to the living area. A floating staircase leads down to the middle level where you are greeted with an expansive terrace which features an infinity edge swimming pool, Jacuzzi, garden and lounge space with bar-b-que zone. This level is completely open air to create the ideal outdoor indoor living space for entertaining guests. A further staircase takes you down to the lower level which features a second master bedroom, together with the third and fourth bedrooms. Each room boasts a private bathroom and direct access to the balcony with stunning sea views. Samui Oasis Diamond villas offer a modern, luxurious holiday home, set within an unspoilt, tranquil environment, with stunning sea views and full property & rental management provided. ( Furniture Packages are available on request ) Samui Oasis Location Info Samui Oasis is conveniently located in the stunning Lamai hillside, boasting spectacular sea views with easy access to the main road as well as local amenities & the many attractions Koh Samui has to offer. Lamai is one of the most famous tourist towns with the second largest beach on Koh Samui. Lamai offers some of the most famous tourist attractions as well as a great selection of superb restaurants, bars, and night entertainments. Samui's International airport is approximately 35 minutes drive away with the resort town of Chaweng only 20 minutes. Samui Oasis also offers a smaller 4 bedroom villa type, to view the Crystal villa type Click Here

Location

📍 9.4543°, 100.0220°

Approximate location

Lamai, Koh Samui, Koh Samui, Thailand

Listed through FazWaz

Price
$832,639
Inquire
4-bedroom not stated villa in Koh Samui — photo 1 of 5
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Samui Oasis Diamond Villas

Koh Samui · Ref BF-9535Source · samui-island-realty.com · listed 7 Oct 2026
Asking price · Not stated
$832,639
Ownership
Not stated
Bedrooms
4
Bathrooms
6
Built area
415 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
$383
Expected booked rate (market-calibrated)
Expected occupancy
49%
Full-year estimate, market-calibrated
Projected annual revenue
$68,746
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
$17,159
Lease registration (1%) + stamp duty (0.1%)$9,159
Legal & due diligence$8,000
Renovation budget· no measured Thailand basis — enter your own quote
$
Furniture & STR launch
$
All-in investment
$869,798
+4.5% 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
-19 pts occupancy30%••••••%
-9 pts occupancy40%••••••%
Expected49%••••••%
+10 pts occupancy59%••••••%

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

Payback17.3 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.