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A047053 Siamese Rama 9

Siamese Rama 9 · Huai Khwang · Google Maps

฿34,920,000฿184,372 / m²Above market77 days listed

3 beds3 baths189 m²Condo21

฿34,920,000

฿184,372 / m²

View on PropertyHub

Key facts

Price vs market

72 % above market

vs 12 similar units in this condo

Net rental yield

2.8% net yield

4.0% gross before costs

Buying costs

฿207,772

Transfer fee & taxes, 50/50 split, cash

Common fee

฿10,417/mo

฿55/m² per month

Could rent for

฿117,735/mo

4.0 % gross yield

Project

Siamese Rama 9

Built

2022

Floors

Units

1,721

Developer

Siamese

Building facilities24h security · CCTV · Garden · Gym · Keycard access · Library · Lift · Parking · Restaurant · Sauna · Shops · Steam room · +1 more

Price comparison

Above market

72% above the median price/m² of 12 comparable listings in this condo.

This listing

฿34,920,000

189.4 m² · ฿184,372/m²

At the median for 189.4 m²

฿20,279,192

฿14,640,808 more than the median

Typical range for this size

฿19,203,055 – ฿24,171,881

Comparables' median asking price: ฿10,600,000

Rental estimate & yield

Based on 61 rentals in this condo, all layouts: median ฿622/m² per month × 189.4 m².

Estimated rent

฿117,735/mo

฿105,223 – ฿126,267/mo

Gross yield

4.0%

3.6% – 4.3%

Median rent of comparables

฿24,000/mo

61 rentals, any size

Rentals of similar size

฿149,000/mo·200 m²·

Location

Open in Google Maps

2.0 km to MRT Thailand Cultural Centre

Flood risk:Low

Commute to business hubs

No BTS/MRT/rail station within a 1.5 km walk — you'd need a bus, taxi or car.

25 sale listings in a 1,721-unit building

Other units in Siamese Rama 9

See all 91 in project

Similar condos nearby

More condos like this

฿34,900,000same price
Cassia Residence Rama 9
3 beds · 189 m²
109 m away

More details

Address

Address: Huai Khwang Bangkok
Coordinates: 13.75484, 100.58398

Listing history

Listing ID: PropertyHub #6220298
Posted at: 13 Jul 2026
Source updated at: 28 Sept 2026, 09:13
First seen: 26 Sept 2026, 21:15
Last seen: 28 Sept 2026, 18:46

Raw JSON

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  "title": "A047053 Siamese Rama 9",
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    "address": "Huai Khwang Bangkok",
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  "postType": "FOR_SALE",
  "createdAt": "2026-07-12T23:41:39.325Z",
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  "roomInformation": {
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This listing ฿184,372Median ฿107,071฿101,389 – ฿127,623

1 similar listings

Listing	Floor	Agent	Posted	Price
PropertyHubUK11-RC0007 For Sale: Siamese Rama 9 Landmark @ MRTA Station. Large unit (189.4 sq.m.), high floor, 3 bedrooms. Selling price: 34,920,000 Baht.↗	—	—	22 Sept 2026	฿34,920,000

Price history

Observed at	Price
26 Sept 2026, 21:15	฿34,920,000

Net rental yield

Estimated gross rent	฿1,412,818
Common area fee	− ฿125,004
Vacancy allowance	− ฿116,122
Letting agent fee (1 month/year)	− ฿117,735
Land & Building tax	− ฿4,155
Furnishing & maintenance allowance	− ฿70,641
Net annual income	฿979,161

Net yield

2.8%

2.5% – 3.0%

vs. 4.0%% gross

4.0%

Total investment

฿35,127,772

Price + ฿207,772 buyer's costs

Cost of owning: ~฿10,417/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

฿109,700/m² × 189.4 m² = ฿20,777,180

Treasury Department appraisal, building median (฿107,400–฿114,400/m² by floor) · Registered as: ไซมิส พระราม 9 (เอ)

Asking price is 1.68× 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	฿415,544
Stamp duty (0.5 %)· seller	฿174,600
Withholding income tax· seller	฿1,180,503
You pay on top of the price	฿207,772
All-in for the buyer	฿35,127,772
Seller's taxes and fees	฿1,562,875

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

Source details

Post type: For sale

25 sale listings in a 1,721-unit building

Commute to business hubs

No BTS/MRT/rail station within a 1.5 km walk — you'd need a bus, taxi or car.

Other units in Siamese Rama 9

See all 91 in project

1 similar listings

Listing	Floor	Agent	Posted	Price
PropertyHubUK11-RC0007 For Sale: Siamese Rama 9 Landmark @ MRTA Station. Large unit (189.4 sq.m.), high floor, 3 bedrooms. Selling price: 34,920,000 Baht.↗	—	—	22 Sept 2026	฿34,920,000

Price history

Observed at	Price
26 Sept 2026, 21:15	฿34,920,000

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

฿109,700/m² × 189.4 m² = ฿20,777,180

Treasury Department appraisal, building median (฿107,400–฿114,400/m² by floor) · Registered as: ไซมิส พระราม 9 (เอ)

Asking price is 1.68× 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	฿415,544
Stamp duty (0.5 %)· seller	฿174,600
Withholding income tax· seller	฿1,180,503
You pay on top of the price	฿207,772
All-in for the buyer	฿35,127,772
Seller's taxes and fees	฿1,562,875

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

Net rental yield

Estimated gross rent	฿1,412,818
Common area fee	− ฿125,004
Vacancy allowance	− ฿116,122
Letting agent fee (1 month/year)	− ฿117,735
Land & Building tax	− ฿4,155
Furnishing & maintenance allowance	− ฿70,641
Net annual income	฿979,161

Net yield

2.8%

2.5% – 3.0%

vs. 4.0%% gross

4.0%

Total investment

฿35,127,772

Price + ฿207,772 buyer's costs

Cost of owning: ~฿10,417/mo common fee (฿55/m²/month)

Key facts

Price vs market

72 % above market

vs 12 similar units in this condo

Net rental yield

2.8% net yield

4.0% gross before costs

Buying costs

฿207,772

Transfer fee & taxes, 50/50 split, cash

Common fee

฿10,417/mo

฿55/m² per month

Could rent for

฿117,735/mo

4.0 % gross yield

Project

Siamese Rama 9

Built

2022

Floors

Units

1,721

Developer

Siamese

Building facilities24h security · CCTV · Garden · Gym · Keycard access · Library · Lift · Parking · Restaurant · Sauna · Shops · Steam room · +1 more

฿32,000,000−8%

Kalm Penthouse

3 beds · 226 m²

619 m away

A047053 Siamese Rama 9

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

Other units in Siamese Rama 9

Similar condos nearby?Other projects with a 3 beds unit at a similar price and size, closest first.

Address

Listing history

1 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

Location

Commute to business hubs

Other units in Siamese Rama 9

1 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

Key facts

Similar condos nearby?Other projects with a 3 beds unit at a similar price and size, closest first.

Price comparison

Rental estimate & yield

Similar condos nearby

1 similar listings

1 similar listings

Similar condos nearby