3% below the median price/m² of 22 comparable listings in this condo.
Based on 33 rentals in this condo: median ฿537/m² per month × 72 m².
{
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},
"title": "💥 SL-5179💥 Condo for sale, Siamese Thirty Nine 👉 Add Line @luxeliving",
"project": {
"id": "23",
"logo": "/pictures/201602/20160220/6okj2CzsH2u2HM4KUBL5/bb6e1093.jpg",
"name": "Siamese Thirty Nine",
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"address": "Watthana Bangkok",
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"nameEnglish": "Siamese Thirty Nine",
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"postType": "FOR_SALE",
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"coverPicture": "/pictures/202504/20250406/w7UkRpHAK5rHGq3SaoEs/be7210af.jpg",
"propertyType": "CONDO",
"sponsorPackage": "FREE",
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}
}Land Office fees and taxes on top of the price. An estimate: the exact amounts are set by the Land Office on transfer day.
| Transfer fee (2 % of appraisal)· split | ฿132,480 |
| Stamp duty (0.5 %)· seller | ฿43,500 |
| Withholding income tax· seller | ฿156,840 |
| You pay on top of the price | ฿66,240 |
| All-in for the buyer | ฿8,766,240 |
| Seller's taxes and fees | ฿266,580 |
No fee relief: it needs price, appraisal and loan ≤ ฿7M.Taxes are the seller's by custom, but it's negotiable: some sellers ask for a price "net" of fees.Individual sellers: on the appraisal, less a deduction by years held, at progressive rates (max 20 % of the price). Companies: 1 %.Estimate for guidance only, not tax or legal advice. Rules as of September 2026.
40 sale listings in a 87-unit building
| Estimated gross rent | ฿464,236 |
| Common area fee | − ฿47,520 |
| Vacancy allowance | − ฿38,156 |
| Letting agent fee (1 month/year) | − ฿38,686 |
| Land & Building tax | − ฿1,325 |
| Furnishing & maintenance allowance | − ฿23,212 |
| Net annual income | ฿315,337 |
Cost of owning: ~฿3,960/mo common fee (฿55/m²/month)
Flood risk:LowNo BMA-documented flood-prone spot was found within 800 m of this location.Position is this project's approximate location (median of nearby listings), not this exact unit.Based only on proximity to points BMA itself has flagged as flood-prone or flood-watch — not a hydrological model, and not the 2011 flood extent. A location with nothing nearby is not proven flood-safe: BMA's list covers the spots it chose to document, not a wall-to-wall survey. Source: Bangkok Metropolitan Administration, Department of Drainage and Sewerage (public map data)
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15| Unit | Beds | Baths | Size | Floor | Price | Price/sqm | Posted |
|---|---|---|---|---|---|---|---|
16Siamese Thirty Nine, bangkok DDproperty | 2 | 2 | 72 m² | — | ฿8,900,000 |
| ฿123,955 |
| 27 Sept 2026 |
22Siamese Thirty Nine, bangkok DDproperty | 1 | 1 | 47 m² | — | ฿6,900,000 | ฿148,387 | 27 Sept 2026 |
13Siamese Thirty Nine, bangkok DDproperty | 1 | 1 | 46 m² | — | ฿5,500,000 | ฿119,565 | 25 Sept 2026 |
14Siamese Thirty Nine, bangkok DDproperty | 1 | 1 | 46 m² | — | ฿7,000,000 | ฿152,174 | 25 Sept 2026 |
9Siamese Thirty Nine, bangkok DDproperty | 1 | 1 | 46 m² | — | ฿6,200,000 | ฿134,783 | 24 Sept 2026 |
10Siamese Thirty Nine, bangkok DDproperty | 1 | 2 | 68 m² | — | ฿7,500,000 | ฿110,100 | 24 Sept 2026 |
19Siamese Thirty Nine, bangkok DDproperty | 2 | 2 | 72 m² | — | ฿11,000,000 | ฿152,778 | 21 Sept 2026 |
14Siamese Thirty Nine, bangkok DDproperty | 1 | 1 | 46 m² | — | ฿6,500,000 | ฿141,304 | 20 Sept 2026 |
18Siamese Thirty Nine, bangkok DDproperty | 2 | 2 | 72 m² | — | ฿8,700,000 | ฿120,833 | 20 Sept 2026 |
19Siamese Thirty Nine, bangkok DDproperty | 2 | 2 | 67 m² | — | ฿8,400,000 | ฿126,164 | 20 Sept 2026 |
22Siamese Thirty Nine, bangkok DDproperty | 1 | 1 | 47 m² | — | ฿6,900,000 | ฿148,387 | 16 Sept 2026 |
15Siamese Thirty Nine, bangkok DDproperty | 2 | 2 | 72 m² | — | ฿8,700,000 | ฿120,833 | 15 Sept 2026 |
| Observed at | Price |
|---|---|
| 26 Sept 2026, 21:15 | ฿8,700,000 |
Building facilities24h security · CCTV · Garden · Gym · Keycard access · Lift · Parking · Swimming pool
Listed 9× from ฿8,700,000 to ฿9,500,000
This is the cheapest of 9 listings
| Listing | Agent | Posted | Price |
|---|---|---|---|
| — | 22 Jan 2025 | ฿8,700,000 | |
| — | 7 May 2026 | ฿8,990,000 | |
| — | 31 Oct 2024 | ฿8,990,000 | |
| — | 6 May 2026 | ฿8,990,000 | |
| — | 25 Sept 2025 | ฿9,500,000 | |
| — | 7 Apr 2024 | ฿9,500,000 | |
| — | 10 Jul 2024 | ฿9,500,000 | |
| — | 21 Jul 2024 | ฿9,500,000 |
| Listing | Floor | Agent | Posted | Price |
|---|---|---|---|---|
| — | Sirirut Havee Akehurst | 20 Sept 2026 | ฿8,700,000 | |

| — |
| Rangrak Estate Co., Ltd. |
| 15 Sept 2026 |
| ฿8,700,000 |
| — | — | 19 Mar 2026 | ฿8,700,000 |
| — | agent | 17 Mar 2026 | ฿8,700,000 |