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Baan Siri 31

Baan Siri 31 · Watthana · Google Maps

฿11,900,000฿134,600 / m²Fair price237 days listed

2 beds2 baths88 m²Condo17

฿11,900,000

฿134,600 / m²

View on PropertyHub

Key facts

Price vs market

At market price

vs 35 similar units in this condo

Same unit elsewhere

Cheapest of 9 listings

No cheaper listing found for this unit

Net rental yield

3.9% net yield

5.4% gross before costs

Buying costs

฿80,276

Transfer fee & taxes, 50/50 split, cash

Common fee

฿3,536/mo

฿40/m² per month

Could rent for

฿54,028/mo

5.4 % gross yield

Project

Baan Siri 31

Built

2007

Floors

Units

180

Developer

Sansiri

Building facilities24h security · CCTV · Garden · Gym · Library · Lift · Parking · Sauna · Steam room · Swimming pool · Wi-Fi

Price comparison

Fair price

About the same as the median price/m² of 35 comparable listings in this condo.

This listing

฿11,900,000

88.4 m² · ฿134,600/m²

At the median for 88.4 m²

฿11,854,977

Same as the median

Typical range for this size

฿11,275,625 – ฿12,890,000

Comparables' median asking price: ฿11,800,000

Rental estimate & yield

Based on 43 rentals in this condo: median ฿611/m² per month × 88.4 m².

Estimated rent

฿54,028/mo

฿51,928 – ฿60,280/mo

Gross yield

5.4%

5.2% – 6.1%

Median rent of comparables

฿55,000/mo

43 rentals, any size

Rentals of similar size

฿50,000/mo·88.4 m²·

Location

Open in Google Maps

Flood risk:MediumNearest: ถนนสุขุมวิท จากแยกอโศก ถึงสุขุมวิท 71 (flood-prone road segment) · ~457 m

Commute to business hubs

Asok / Sukhumvit
Walk 9 min → At Asok / Sukhumvit
~9 min
Rama 9
Walk 9 min → MRT Sukhumvit → Rama 9 (2 stops)
~16 min
Silom
Walk 9 min → MRT Sukhumvit → Silom (4 stops)
~20 min
Siam
Walk 11 min → BTS Asok → Siam (4 stops)
~22 min
Sathorn
Walk 11 min → BTS Asok → Sathorn (7 stops)
~28 min

82 sale listings in a 180-unit building

Other units in Baan Siri 31

See all 191 in project

Similar condos nearby

More condos like this

More details

Address

Address: Watthana Bangkok
Coordinates: 13.73788, 100.56640

Listing history

Listing ID: PropertyHub #5764210
Posted at: 3 Feb 2026
Source updated at: 26 Sept 2026, 00:00
First seen: 26 Sept 2026, 21:15
Last seen: 28 Sept 2026, 18:45

Raw JSON

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  "title": " Baan Siri                         31 ",
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    "nameEnglish": "Baan Siri 31",
    "coverPicture": "/pictures/202507/20250709/c3fNk9h5U328VS16TozT/be7210af.jpg"
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  "postType": "FOR_SALE",
  "createdAt": "2026-02-03T03:07:15.509Z",
  "updatedAt": "2026-09-25T17:00:15.001Z",
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  "refreshedAt": "2026-09-25T17:00:15.001Z",
  "coverPicture": "/pictures/202602/20260203/KJpkzdwpdBRHxLJz7oTb/be7210af.jpg",
  "propertyType": "CONDO",
  "sponsorPackage": "FREE",
  "roomInformation": {
    "onFloor": "17",
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  }
}

This listing ฿134,600Median ฿134,091฿127,538 – ฿145,798

This unit, elsewhere

Listed 9× from ฿11,900,000 to ฿11,900,000

This is the cheapest of 9 listings

This listing ฿11,900,000฿11,900,000 – ฿11,900,000

Listing	Agent	Posted	Price
PropertyHubSophisticated 2-BR in Bangkoks Baan Siri 31 Condo

Price history

Observed at	Price
26 Sept 2026, 21:15	฿11,900,000

Net rental yield

Estimated gross rent	฿648,339
Common area fee	− ฿42,437
Vacancy allowance	− ฿53,288
Letting agent fee (1 month/year)	− ฿54,028
Land & Building tax	− ฿1,606
Furnishing & maintenance allowance	− ฿32,417
Net annual income	฿464,563

Net yield

3.9%

3.7% – 4.4%

vs. 5.4%% gross

5.4%

Total investment

฿11,980,276

Price + ฿80,276 buyer's costs

Cost of owning: ~฿3,536/mo common fee (฿40/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

฿90,800/m² × 88.4 m² = ฿8,027,628

Treasury Department appraisal for this floor · Registered as: บ้านสิริเธอร์ตี้วัน คอนโดมิเนียม

Asking price is 1.48× 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 (2 % of appraisal)· split	฿160,553
Stamp duty (0.5 %)· seller	฿59,500
Withholding income tax· seller	฿221,450
You pay on top of the price	฿80,276
All-in for the buyer	฿11,980,276
Seller's taxes and fees	฿361,227

No fee relief: it needs price, appraisal and loan ≤ ฿7M.

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

฿90,800/m² × 88.4 m² = ฿8,027,628

Treasury Department appraisal for this floor · Registered as: บ้านสิริเธอร์ตี้วัน คอนโดมิเนียม

Asking price is 1.48× 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 (2 % of appraisal)· split	฿160,553
Stamp duty (0.5 %)· seller	฿59,500
Withholding income tax· seller	฿221,450
You pay on top of the price	฿80,276
All-in for the buyer	฿11,980,276
Seller's taxes and fees	฿361,227

No fee relief: it needs price, appraisal and loan ≤ ฿7M.

82 sale listings in a 180-unit building

Net rental yield

Estimated gross rent	฿648,339
Common area fee	− ฿42,437
Vacancy allowance	− ฿53,288
Letting agent fee (1 month/year)	− ฿54,028
Land & Building tax	− ฿1,606
Furnishing & maintenance allowance	− ฿32,417
Net annual income	฿464,563

Net yield

3.9%

3.7% – 4.4%

vs. 5.4%% gross

5.4%

Total investment

฿11,980,276

Price + ฿80,276 buyer's costs

Cost of owning: ~฿3,536/mo common fee (฿40/m²/month)

Commute to business hubs

Asok / Sukhumvit
Walk 9 min → At Asok / Sukhumvit
~9 min
Rama 9
Walk 9 min → MRT Sukhumvit → Rama 9 (2 stops)
~16 min
Silom
Walk 9 min → MRT Sukhumvit → Silom (4 stops)
~20 min
Siam
Walk 11 min → BTS Asok → Siam (4 stops)
~22 min
Sathorn
Walk 11 min → BTS Asok → Sathorn (7 stops)
~28 min

Flood risk:MediumNearest: ถนนสุขุมวิท จากแยกอโศก ถึงสุขุมวิท 71 (flood-prone road segment) · ~457 m

Other units in Baan Siri 31

See all 191 in project

Price history

Observed at	Price
26 Sept 2026, 21:15	฿11,900,000

Key facts

Price vs market

At market price

vs 35 similar units in this condo

Same unit elsewhere

Cheapest of 9 listings

No cheaper listing found for this unit

Net rental yield

3.9% net yield

5.4% gross before costs

Buying costs

฿80,276

Transfer fee & taxes, 50/50 split, cash

Common fee

฿3,536/mo

฿40/m² per month

Could rent for

฿54,028/mo

5.4 % gross yield

Project

Baan Siri 31

Built

2007

Floors

Units

180

Developer

Sansiri

Building facilities24h security · CCTV · Garden · Gym · Library · Lift · Parking · Sauna · Steam room · Swimming pool · Wi-Fi

This unit, elsewhere

Listed 9× from ฿11,900,000 to ฿11,900,000

This is the cheapest of 9 listings

This listing ฿11,900,000฿11,900,000 – ฿11,900,000

Listing	Agent	Posted	Price
PropertyHubSophisticated 2-BR in Bangkoks Baan Siri 31 Condo

4 similar listings

Listing	Floor	Agent	Posted	Price
DDpropertyBaan Siri 31, bangkok ↗	—	Chomratkamol Soontorntarawong (Gor)	20 Sept 2026	฿11,900,000
DDpropertyBaan Siri 31, bangkok ↗	—	Aspire Real Estate Agency Co., Ltd.	9 Sept 2026	฿11,900,000
DDpropertyBaan Siri 31, bangkok ↗	—	Chanikarn Lumphrom	26 Aug 2026	฿11,900,000
PropertyHub🔥 For Sale !! prime area, high floor 16++, City view, corner room !! 🔥 Code C20221206668...Baan Siri 31, 2 bed, 2 bath, furnished, Special Deal!!📣↗	—	—	12 Feb 2026	฿11,900,000

Baan Siri 31

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 Baan Siri 31

Similar condos nearby?Other projects with a 2 beds unit at a similar price and size, closest first.

Address

Listing history

This unit, elsewhere?Matched by same floor, size and bedroom count within this project — occasionally a repeated layout on the same floor rather than this exact unit.

Price history

Cost of buying

Source details

Cost of buying

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 Baan Siri 31

Price history

Similar condos nearby?Other projects with a 2 beds unit at a similar price and size, closest first.

Key facts

This unit, elsewhere?Matched by same floor, size and bedroom count within this project — occasionally a repeated layout on the same floor rather than this exact unit.

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

Price comparison

Rental estimate & yield

Commute to business hubs

Similar condos nearby

This unit, elsewhere

Commute to business hubs

Similar condos nearby

This unit, elsewhere

4 similar listings