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S020048 Happy Condo Ratchada 18

Happy Condo Ratchada 18 · Huai Khwang · Google Maps

฿1,610,000฿57,500 / m²Above market48 days listed

Studio1 bath28 m²Condo2

฿1,610,000

฿57,500 / m²

View on PropertyHub

Key facts

6.5% gross before costs

Buying costs

฿50

Thai buyer (fee relief); foreign buyer ฿9,968

Common fee

฿784/mo

฿28/m² per month

Price comparison

Above market

19% above the median price/m² of 53 comparable listings in this condo, all layouts.

This listing

฿1,610,000

28 m² · ฿57,500/m²

At the median for 28 m²

฿1,350,000

฿260,000 more than the median

Typical range for this size

฿1,250,000 – ฿1,550,000

Comparables' median asking price: ฿1,600,000

Rental estimate & yield

Based on 32 rentals in this condo, all layouts: median ฿312/m² per month × 28 m².

Estimated rent

฿8,740/mo

฿8,000 – ฿9,386/mo

Gross yield

6.5%

6.0% – 7.0%

Median rent of comparables

฿13,500/mo

32 rentals, any size

Rentals of similar size

฿8,500/mo·28 m²·

Location

Open in Google Maps

Flood risk:Low

Commute to business hubs

Rama 9
Walk 23 min → MRT Huai Khwang → Rama 9 (2 stops)
~30 min
Asok / Sukhumvit
Walk 23 min → MRT Huai Khwang → Asok / Sukhumvit (4 stops)
~35 min
Silom
Walk 23 min → MRT Huai Khwang → Silom (8 stops)
~44 min
Siam
Walk 23 min → MRT Huai Khwang → BTS Asok → Siam (8 stops)
~51 min
Sathorn
Walk 23 min → MRT Huai Khwang → BTS Sala Daeng → Sathorn (9 stops)
~56 min

54 sale listings in a 557-unit building

Other units in Happy Condo Ratchada 18

See all 87 in project

Similar condos nearby

More condos like this

More details

Address

Address: Huai Khwang Bangkok
Coordinates: 13.78370, 100.58559

Listing history

Listing ID: PropertyHub #6296452
Posted at: 11 Aug 2026
Source updated at: 28 Sept 2026, 09:13
First seen: 26 Sept 2026, 21:15
Last seen: 28 Sept 2026, 18:46

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  "title": "S020048 Happy Condo Ratchada 18",
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This listing ฿57,500Median ฿48,214฿44,643 – ฿55,357

Price history

Observed at	Price
26 Sept 2026, 21:15	฿1,610,000

Net rental yield

Estimated gross rent	฿104,881
Common area fee	− ฿9,408
Vacancy allowance	− ฿8,620
Letting agent fee (1 month/year)	− ฿8,740
Land & Building tax	− ฿199
Furnishing & maintenance allowance	− ฿5,244
Net annual income	฿72,669

Net yield

4.5%

4.1% – 4.9%

vs. 6.5%% gross

6.5%

Total investment

฿1,610,050

Price + ฿50 buyer's costs

Cost of owning: ~฿784/mo common fee (฿28/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

฿35,600/m² × 28 m² = ฿996,800

Treasury Department appraisal for this floor · Registered as: แฮปปี้ คอนโดแอนด์สปอร์ตคลับ รัชดา 18 อาคาร เอ, แฮปปี้ คอนโดแอนด์สปอร์ตคลับ รัชดา 18 อาคาร ซี, แฮปปี้ คอนโดแอนด์สปอร์ตคลับ รัชดา 18 อาคาร ดี, แฮปปี้ คอนโดแอนด์สปอร์ตคลับรัชดา 18 อาคาร บี

Asking price is 1.62× 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	฿100
Stamp duty (0.5 %)· seller	฿8,050
Withholding income tax· seller	฿17,444
You pay on top of the price	฿50
All-in for the buyer	฿1,610,050
Seller's taxes and fees	฿25,544

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

54 sale listings in a 557-unit building

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

฿35,600/m² × 28 m² = ฿996,800

Asking price is 1.62× 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	฿100
Stamp duty (0.5 %)· seller	฿8,050
Withholding income tax· seller	฿17,444
You pay on top of the price	฿50
All-in for the buyer	฿1,610,050
Seller's taxes and fees	฿25,544

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

Net rental yield

Estimated gross rent	฿104,881
Common area fee	− ฿9,408
Vacancy allowance	− ฿8,620
Letting agent fee (1 month/year)	− ฿8,740
Land & Building tax	− ฿199
Furnishing & maintenance allowance	− ฿5,244
Net annual income	฿72,669

Net yield

4.5%

4.1% – 4.9%

vs. 6.5%% gross

6.5%

Total investment

฿1,610,050

Price + ฿50 buyer's costs

Cost of owning: ~฿784/mo common fee (฿28/m²/month)

Key facts

6.5% gross before costs

Buying costs

฿50

Thai buyer (fee relief); foreign buyer ฿9,968

Common fee

฿784/mo

฿28/m² per month

Could rent for

฿8,740/mo

6.5 % gross yield

Building facilities24h security · CCTV · Fingerprint access · Garden · Gym · Lift · Parking · Sauna · Steam room · Swimming pool

Commute to business hubs

Rama 9
Walk 23 min → MRT Huai Khwang → Rama 9 (2 stops)
~30 min
Asok / Sukhumvit
Walk 23 min → MRT Huai Khwang → Asok / Sukhumvit (4 stops)
~35 min
Silom
Walk 23 min → MRT Huai Khwang → Silom (8 stops)
~44 min
Siam
Walk 23 min → MRT Huai Khwang → BTS Asok → Siam (8 stops)
~51 min
Sathorn
Walk 23 min → MRT Huai Khwang → BTS Sala Daeng → Sathorn (9 stops)
~56 min

Other units in Happy Condo Ratchada 18

See all 87 in project

Price history

Observed at	Price
26 Sept 2026, 21:15	฿1,610,000

S020048 Happy Condo Ratchada 18

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 Happy Condo Ratchada 18

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

Address

Listing history

Price history

Cost of buying

Source details

Location

Cost of buying

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 Happy Condo Ratchada 18

Price history

Similar condos nearby?Other projects with a Studio 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