Building facilities24h security · CCTV · Garden · Gym · Jacuzzi · Keycard access · Lift · Meeting room · Parking · Playground · Shuttle service · Swimming pool

Price comparison

Great deal

28% below the median price/m² of 34 comparable listings in this condo.

This listing

฿6,500,000

51 m² · ฿127,451/m²

At the median for 51 m²

฿9,057,527

฿2,557,527 less than the median

Typical range for this size

฿7,489,952 – ฿9,599,902

Comparables' median asking price: ฿10,400,000

Rental estimate & yield

Based on 43 rentals in this condo: median ฿745/m² per month × 51 m².

Estimated rent

฿38,000/mo

฿34,799 – ฿39,780/mo

Gross yield

7.0%

6.4% – 7.3%

Median rent of comparables

฿39,000/mo

43 rentals, any size

Rentals of similar size

฿32,000/mo·51 m²·

Location

Open in Google Maps

Flood risk:MediumNearest: สถานีสูบน้ำกรุงเกษมชำรุด (documented flood trouble spot) · ~700 m

Commute to business hubs

Siam
Walk 12 min → BTS National Stadium → Siam (1 stop)
~17 min
Silom
Walk 12 min → BTS National Stadium → Silom (3 stops)
~21 min
Sathorn
Walk 12 min → BTS National Stadium → Sathorn (4 stops)
~23 min
Asok / Sukhumvit
Walk 12 min → BTS National Stadium → Asok / Sukhumvit (5 stops)
~25 min
Rama 9
Walk 12 min → BTS National Stadium → MRT Sukhumvit → Rama 9 (7 stops)
~37 min

82 sale listings in a 188-unit building

Other units in Cooper Siam

See all 289 in project

Similar condos nearby

More condos like this

More details

Address

Address: Pathum Wan Bangkok
Coordinates: 13.74606, 100.52255

Listing history

Listing ID: PropertyHub #6218542
Posted at: 12 Jul 2026
Source updated at: 28 Sept 2026, 09:13
First seen: 27 Sept 2026, 13:17
Last seen: 28 Sept 2026, 18:46

Raw JSON

{
  "id": "6218542",
  "slug": "a045312-cooper-siam",
  "price": {
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      "monthly": null
    },
    "forSale": {
      "type": "AMOUNT",
      "price": 6500000
    },
    "forSaleDeposit": {
      "paid": null,
      "type": null,
      "profit": null
    },
    "forSaleDownPayment": {
      "paid": null,
      "type": null,
      "profit": null
    }
  },
  "title": "A045312 Cooper Siam",
  "project": {
    "id": "4104",
    "logo": "/pictures/202107/20210708/Heu6SC8jQaELZCiGGL4z/bb6e1093.jpg",
    "name": "Cooper Siam",
    "slug": "cooper-siam",
    "address": "Pathum Wan Bangkok",
    "location": {
      "lat": 13.746061655552044,
      "lng": 100.5225479002952
    },
    "nameEnglish": "Cooper Siam",
    "coverPicture": "/pictures/202507/20250725/MA42KEF5CWfmwPwRQofi/be7210af.jpg"
  },
  "postType": "FOR_SALE",
  "createdAt": "2026-07-11T23:38:45.212Z",
  "updatedAt": "2026-09-28T02:13:34.754Z",
  "modifiedAt": null,
  "refreshedAt": "2026-09-28T02:13:34.754Z",
  "coverPicture": null,
  "propertyType": "CONDO",
  "sponsorPackage": "FREE",
  "roomInformation": {
    "onFloor": "6",
    "roomArea": 51,
    "roomType": "TWO_BED_ROOM",
    "numberOfBed": 2,
    "numberOfBath": 1
  }
}

This listing ฿127,451Median ฿177,599฿146,862 – ฿188,233

Price history

Observed at	Price
27 Sept 2026, 13:17	฿6,500,000

Net rental yield

Estimated gross rent	฿456,001
Common area fee	− ฿36,414
Vacancy allowance	− ฿37,480
Letting agent fee (1 month/year)	− ฿38,000
Land & Building tax	− ฿1,323
Furnishing & maintenance allowance	− ฿22,800
Net annual income	฿319,985

Net yield

4.9%

4.5% – 5.2%

vs. 7.0%% gross

7.0%

Total investment

฿6,500,331

Price + ฿331 buyer's costs

Cost of owning: ~฿3,035/mo common fee (฿60/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

฿129,700/m² × 51 m² = ฿6,614,700

Treasury Department appraisal, building median (฿127,300–฿135,300/m² by floor) · Registered as: คูเปอร์ สยาม

Asking price is 0.98× 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	฿661
Stamp duty (0.5 %)· seller	฿33,074
Withholding income tax· seller	฿156,515
You pay on top of the price	฿331
All-in for the buyer	฿6,500,331
Seller's taxes and fees	฿189,919

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

฿129,700/m² × 51 m² = ฿6,614,700

Treasury Department appraisal, building median (฿127,300–฿135,300/m² by floor) · Registered as: คูเปอร์ สยาม

Asking price is 0.98× 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	฿661
Stamp duty (0.5 %)· seller	฿33,074
Withholding income tax· seller	฿156,515
You pay on top of the price	฿331
All-in for the buyer	฿6,500,331
Seller's taxes and fees	฿189,919

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

82 sale listings in a 188-unit building

Net rental yield

Estimated gross rent	฿456,001
Common area fee	− ฿36,414
Vacancy allowance	− ฿37,480
Letting agent fee (1 month/year)	− ฿38,000
Land & Building tax	− ฿1,323
Furnishing & maintenance allowance	− ฿22,800
Net annual income	฿319,985

Net yield

4.9%

4.5% – 5.2%

vs. 7.0%% gross

7.0%

Total investment

฿6,500,331

Price + ฿331 buyer's costs

Cost of owning: ~฿3,035/mo common fee (฿60/m²/month)

Key facts

Price vs market

28 % below market

vs 34 similar units in this condo

Net rental yield

4.9% net yield

7.0% gross before costs

Buying costs

฿331

Thai buyer (fee relief); foreign buyer ฿66,147

Common fee

฿3,035/mo

Estimated, ~฿60/m² per month

Could rent for

฿38,000/mo

7.0 % gross yield

Project

Cooper Siam

Built

2021

Floors

Units

188

Building facilities24h security · CCTV · Garden · Gym · Jacuzzi · Keycard access · Lift · Meeting room · Parking · Playground · Shuttle service · Swimming pool

Commute to business hubs

Siam
Walk 12 min → BTS National Stadium → Siam (1 stop)
~17 min
Silom
Walk 12 min → BTS National Stadium → Silom (3 stops)
~21 min
Sathorn
Walk 12 min → BTS National Stadium → Sathorn (4 stops)
~23 min
Asok / Sukhumvit
Walk 12 min → BTS National Stadium → Asok / Sukhumvit (5 stops)
~25 min
Rama 9
Walk 12 min → BTS National Stadium → MRT Sukhumvit → Rama 9 (7 stops)
~37 min

Other units in Cooper Siam

See all 289 in project

Price history

Observed at	Price
27 Sept 2026, 13:17	฿6,500,000

A045312 Cooper Siam

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 Cooper Siam

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

Address

Listing history

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 Cooper Siam

Price history

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

Price comparison

Rental estimate & yield

Commute to business hubs

Similar condos nearby

Commute to business hubs

Similar condos nearby