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A033867 Siamese 39

Siamese Thirty Nine · Watthana · Google Maps

฿6,500,000฿141,304 / m²Fair price154 days listed

1 bed1 bath46 m²Condo5

฿6,500,000

฿141,304 / m²

View on PropertyHub

Key facts

Price vs market

At market price

vs 16 similar units in this condo

Net rental yield

3.6% net yield

5.3% gross before costs

Buying costs

฿214

Thai buyer (fee relief); foreign buyer ฿42,826

Common fee

฿2,530/mo

Estimated, ~฿55/m² per month

Could rent for

฿28,473/mo

5.3 % gross yield

Project

Siamese Thirty Nine

Built

2013

Floors

Units

Developer

Siamese

Building facilities24h security · CCTV · Garden · Gym · Keycard access · Lift · Parking · Swimming pool

Price comparison

Fair price

About the same as the median price/m² of 16 comparable listings in this condo.

This listing

฿6,500,000

46 m² · ฿141,304/m²

At the median for 46 m²

฿6,500,000

Same as the median

Typical range for this size

฿5,875,000 – ฿6,869,355

Comparables' median asking price: ฿6,900,000

Rental estimate & yield

Based on 42 rentals in this condo: median ฿619/m² per month × 46 m².

Estimated rent

฿28,473/mo

฿23,075 – ฿30,889/mo

Gross yield

5.3%

4.3% – 5.7%

Median rent of comparables

฿29,000/mo

42 rentals, any size

Rentals of similar size

฿23,000/mo·46 m²·1 bed

Location

Open in Google Maps

Flood risk:Low

Commute to business hubs

Asok / Sukhumvit
Walk 20 min → At Asok / Sukhumvit
~20 min
Rama 9
Walk 20 min → MRT Sukhumvit → Rama 9 (2 stops)
~27 min
Siam
Walk 16 min → BTS Phrom Phong → Siam (5 stops)
~29 min
Silom
Walk 20 min → MRT Sukhumvit → Silom (4 stops)

41 sale listings in a 87-unit building

Other units in Siamese Thirty Nine

See all 130 in project

Similar condos nearby

More condos like this

More details

Address

Address: Watthana Bangkok
Coordinates: 13.73912, 100.57252

Listing history

Listing ID: PropertyHub #6005895
Posted at: 27 Apr 2026
Source updated at: 28 Sept 2026, 09:13
First seen: 26 Sept 2026, 21:15
Last seen: 28 Sept 2026, 18:45

Raw JSON

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  "title": "A033867 Siamese 39",
  "project": {
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    "address": "Watthana Bangkok",
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    "nameEnglish": "Siamese Thirty Nine",
    "coverPicture": "/pictures/202506/20250630/kHZJkemU47v85kZdqhCi/be7210af.jpg"
  },
  "postType": "FOR_SALE",
  "createdAt": "2026-04-27T10:09:58.274Z",
  "updatedAt": "2026-09-28T02:13:34.754Z",
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  "refreshedAt": "2026-09-28T02:13:34.754Z",
  "coverPicture": "/pictures/202605/20260528/f7EgTgdqbj58XsURQAjC/be7210af.jpg",
  "propertyType": "CONDO",
  "sponsorPackage": "FREE",
  "roomInformation": {
    "onFloor": "5",
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}

This listing ฿141,304Median ฿141,304฿127,717 – ฿149,334

2 similar listings

Listing	Floor	Agent	Posted	Price
DDpropertySiamese Thirty Nine, bangkok ↗	—	Sirirut Havee Akehurst	28 Sept 2026	฿6,500,000
DDpropertySiamese Thirty Nine, bangkok ↗	—	One Re.	15 Sept 2026	฿6,500,000

Price history

Observed at	Price
26 Sept 2026, 21:15	฿6,500,000

Net rental yield

Estimated gross rent	฿341,674
Common area fee	− ฿30,360
Vacancy allowance	− ฿28,083
Letting agent fee (1 month/year)	− ฿28,473
Land & Building tax	− ฿857
Furnishing & maintenance allowance	− ฿17,084
Net annual income	฿236,818

Net yield

3.6%

2.9% – 4.0%

vs. 5.3%% gross

5.3%

Total investment

฿6,500,214

Price + ฿214 buyer's costs

Cost of owning: ~฿2,530/mo common fee (฿55/m²/month)

Cost of buying

Land Office fees and taxes on top of the price. An estimate: the exact amounts are set by the Land Office on transfer day.

Official appraisal

฿93,100/m² × 46 m² = ฿4,282,600

Treasury Department appraisal for this floor · Registered as: ไซมิส เธอร์ตี้ ไนน์

Asking price is 1.52× the official appraisal

Valid until 31 Dec 2026 (the next appraisal cycle starts in 2027). Source: Treasury Department (assessprice.treasury.go.th)

Buyer is a Thai individualMortgage loanTransfer fee paid bySeller has owned itSeller in the house registration ≥ 1 yearSeller is a company (developer)

Transfer fee (0.01 % relief)· split	฿428
Stamp duty (0.5 %)· seller	฿32,500
Withholding income tax· seller	฿74,946
You pay on top of the price	฿214
All-in for the buyer	฿6,500,214
Seller's taxes and fees	฿107,660

Relief applies: 0.01 % transfer and mortgage fees for Thai buyers when price and appraisal are ≤ ฿7M (until 30 Jun 2027).

Source details

Post type: For sale

Cost of buying

Land Office fees and taxes on top of the price. An estimate: the exact amounts are set by the Land Office on transfer day.

Official appraisal

฿93,100/m² × 46 m² = ฿4,282,600

Treasury Department appraisal for this floor · Registered as: ไซมิส เธอร์ตี้ ไนน์

Asking price is 1.52× the official appraisal

Valid until 31 Dec 2026 (the next appraisal cycle starts in 2027). Source: Treasury Department (assessprice.treasury.go.th)

Buyer is a Thai individualMortgage loanTransfer fee paid bySeller has owned itSeller in the house registration ≥ 1 yearSeller is a company (developer)

Transfer fee (0.01 % relief)· split	฿428
Stamp duty (0.5 %)· seller	฿32,500
Withholding income tax· seller	฿74,946
You pay on top of the price	฿214
All-in for the buyer	฿6,500,214
Seller's taxes and fees	฿107,660

Relief applies: 0.01 % transfer and mortgage fees for Thai buyers when price and appraisal are ≤ ฿7M (until 30 Jun 2027).

41 sale listings in a 87-unit building

Net rental yield

Estimated gross rent	฿341,674
Common area fee	− ฿30,360
Vacancy allowance	− ฿28,083
Letting agent fee (1 month/year)	− ฿28,473
Land & Building tax	− ฿857
Furnishing & maintenance allowance	− ฿17,084
Net annual income	฿236,818

Net yield

3.6%

2.9% – 4.0%

vs. 5.3%% gross

5.3%

Total investment

฿6,500,214

Price + ฿214 buyer's costs

Cost of owning: ~฿2,530/mo common fee (฿55/m²/month)

Key facts

Price vs market

At market price

vs 16 similar units in this condo

Net rental yield

3.6% net yield

5.3% gross before costs

Buying costs

฿214

Thai buyer (fee relief); foreign buyer ฿42,826

Common fee

฿2,530/mo

Estimated, ~฿55/m² per month

Could rent for

฿28,473/mo

5.3 % gross yield

Project

Siamese Thirty Nine

Built

2013

Floors

Units

Developer

Siamese

Building facilities24h security · CCTV · Garden · Gym · Keycard access · Lift · Parking · Swimming pool

Commute to business hubs

Asok / Sukhumvit
Walk 20 min → At Asok / Sukhumvit
~20 min
Rama 9
Walk 20 min → MRT Sukhumvit → Rama 9 (2 stops)
~27 min
Siam
Walk 16 min → BTS Phrom Phong → Siam (5 stops)
~29 min
Silom
Walk 20 min → MRT Sukhumvit → Silom (4 stops)

Sathorn

Walk 16 min → BTS Phrom Phong → Sathorn (8 stops)

~35 min

Other units in Siamese Thirty Nine

See all 130 in project

2 similar listings

Listing	Floor	Agent	Posted	Price
DDpropertySiamese Thirty Nine, bangkok ↗	—	Sirirut Havee Akehurst	28 Sept 2026	฿6,500,000
DDpropertySiamese Thirty Nine, bangkok ↗	—	One Re.	15 Sept 2026	฿6,500,000

Price history

Observed at	Price
26 Sept 2026, 21:15	฿6,500,000

A033867 Siamese 39

Key facts

Price comparison?Estimated from other current listings, not a valuation — just a signal.Typical range (25th–75th percentile) of comparable listings, per m²

Rental estimate & yield?Gross yield = estimated rent × 12 ÷ asking price, before common fees, taxes, vacancy and agent fees. Asking rents, not signed contracts.

Location

Commute to business hubs?Estimated from OpenStreetMap rail lines, typical dwell/transfer times and walking speed — not a live timetable.Position is this project's approximate location; walking time is approximate too.

Other units in Siamese Thirty Nine

Similar condos nearby?Other projects with a 1 bed unit at a similar price and size, closest first.

Address

Listing history

2 similar listings?Same project, beds, size and price, but the floor differs or is unknown — might be a different unit.

Price history

Cost of buying

Source details

Cost of buying

Location

Key facts

Commute to business hubs?Estimated from OpenStreetMap rail lines, typical dwell/transfer times and walking speed — not a live timetable.Position is this project's approximate location; walking time is approximate too.

Other units in Siamese Thirty Nine

2 similar listings?Same project, beds, size and price, but the floor differs or is unknown — might be a different unit.

Price history

Similar condos nearby?Other projects with a 1 bed unit at a similar price and size, closest first.

Price comparison

Rental estimate & yield

Commute to business hubs

Similar condos nearby

2 similar listings

Commute to business hubs

2 similar listings

Similar condos nearby