Rainier Samui
Rainier Samui — image 2Rainier Samui — image 3Rainier Samui — image 4Rainier Samui — image 5
Grade DvillaNot statedluxury

Rainier Samui

Nathon · Koh Samui · Koh Samui

$2.8M

Asking Price (USD)

฿100M 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.

0.3%

Net Yield (after tax, all-in)

0.3%

Managed ROI (after tax)

2.2%

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: $63,379/yr
Average Daily Rate: $443
Net Yield (after tax): 0.3%
Payback Period: 385.1 years
5-yr Capital Value: $2.8M
10-yr Capital Value: $2.8M
Brixfox Score: 37.4 / 100
Comparable Properties: 21
Data Confidence: 85%
Search Radius: 3 km
How Brixfox computes these figures

True Investment Cost

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

$2.8M

+2.1% over asking

Asking price$2.8M
legal$8,000
furnishing$20,000
transfer fee$30,556
All-in investment$2.8M

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: 7
Building: 910 m²
Style: modern
Condition: new-build
Private Pool
jungle

Design Features

cantilevered structureextensive glass wallsintegrated indoor/outdoor livingmulti-level designinfinity pool

Score Breakdown

ROI
1.04
Visual Appeal
15.6
Ownership Security
6
Location
8.16
Land & Space
6
Rental Demand
3.92
Payback Speed
0
STR Suitability
3

Description

RAINIER SAMUI Rainier Samui – Live the highlife, across the mountainside at Skyline Residence . A finely curated and architectural triumph, this elongated home of outstanding quality will spoil you to everything else! Comprised of panoramic windows with brick, wood, stone, and iron materials, this soaring villa is a one-of-a-kind luxury oasis set well above the bay of Baan Makham Beach area in Koh Samui. The designs concept is to merge elite architecture built into a tropical cliff face to create the feeling of walking on air. This Rainier Samui villa stands out for its minimalist design with clear lines and a perfect integration of interior and exterior spaces to favor a luxurious and relaxing lifestyle. The first floor of this premier residence for sale offers a functional approach with multifunction room, plus service and storage. The second floor indulges in an impressive space without limits that includes an open living/dining area with pro-quality kitchen, as well as a spacious deck outfitted with water feature, bar and sumptuous swimming pool. A long corridor over a verdant garden will bring you to an additional multifunction room with intense sightlines. Heading upwards to the third floor you will find parking, a maid room, family area, two ensuite bedrooms, and magnificent master suite with luxe ensuite, plus terrace and deck for an alfresco vantage point that will inspire endless creativity. This oasis of privacy is surrounded by native flora, majestic trees and integrated indigenous vegetation that becomes a destination of utmost pleasure for those of the most demanding tastes. Skyline Residence is set in the ultra exclusive Rainier Samui development, comprised of four sumptuous and entirely unique residences. These zen villas capture nature through architecture in breathless vision and with boundless creativity. For those interested in the project, Star Rise villa is almost complete, giving an idea of the build quality, materials, and finishes that comprise these four elite villas. Rainier Samui is located at the island's industrial epicenter and main ferry point of Nathon Beach, the unspoilt solitude of the area offers a most authentic Thai experience set outside the main tourist areas to indulge a high level of privacy and tranquility within the captivating beauty of Koh Samui. RAINIER SAMUI VILLA OPTIONS To view the Oceanbreeze 3 bedroom villa type “Click Here” To view the Forestside 4 bedroom villa “Click Here” To view the Starise 4 bedroom villa “Click Here”

Location

📍 9.5474°, 99.9455°

Approximate location

Nathon, Koh Samui, Koh Samui, Thailand

Listed through FazWaz

Price
$2,777,778
Inquire
3-bedroom not stated villa in Koh Samui — photo 1 of 5
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Rainier Samui

Koh Samui · Ref BF-9649Source · samui-island-realty.com · listed 7 Oct 2026
Asking price · Not stated
$2,777,778
Ownership
Not stated
Bedrooms
3
Bathrooms
7
Built area
910 m²
Brixfox Score 37 · DFinancial 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
$443
Expected booked rate (market-calibrated)
Expected occupancy
39%
Full-year estimate, market-calibrated
Projected annual revenue
$63,379
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· 1.4% of price, auto-calculated
$38,556
Lease registration (1%) + stamp duty (0.1%)$30,556
Legal & due diligence$8,000
Renovation budget· no measured Thailand basis — enter your own quote
$
Furniture & STR launch
$
All-in investment
$2,836,334
+2.1% 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

37D
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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

Payback62.6 yearsfrom net rent at the expected case
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Source · samui-island-realty.com

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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.