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R310 🏡 Urgent Sale! Happy Condo Ratchada 18. Large condo with a private home feel in the heart of Ratchada. Price only 3.79 million baht.

Happy Condo Ratchada 18, Huai Khwang · Google Maps

฿3,790,000฿47,375 / m²Above market

On the market 65 days

2 beds2 baths80 m²Condo6

฿3,790,000

฿47,375 / m²

View on PropertyHub

At a glance

Price vs market10 % above market · vs 9 similar units in this condo
Same unit elsewhereCheapest of 2 listings · No cheaper listing found for this unit
Time on market65 days listed
Net rental yield6.8% net yield · 9.6% gross before costs
Commute30 min to Rama 9 · Walk 23 min → MRT Huai Khwang → Rama 9 (2 stops)
Flood riskLow · No BMA-documented flood-prone spot was found within 800 m of this location.

At a glance

Price vs market10 % above market · vs 9 similar units in this condo
Time on market65 days listed

What it costs

Asking price: ฿3,790,000
Price per m²: ฿47,375 / m²
Common fee: ฿2,240/mo; ฿28/m² per month
Could rent for: ฿30,303/mo; 9.6 % gross yield

Unit

Tenure: Freehold

Building

Project: Happy Condo Ratchada 18
Built: 2009
Floors: 8
Units: 500

Getting around

Area: Huai Khwang
Nearest station: MRT Sutthisan · 1.4 km (23 min walk)
Commute: 30 min to Rama 9

Building facilities

24h security
CCTV
Fingerprint access
Garden
Gym
Lift
Parking
Sauna
Steam room
Swimming pool

PropertyHub listing #6249344 · posted 24 Jul 2026 · updated 2 Aug 2026 · last checked 27 Sept 2026

Location

Open in Google Maps

Flood risk

Low

No BMA-documented flood-prone spot was found within 800 m of this location.

Position is this project's approximate location (median of nearby listings), not this exact unit.

Based only on proximity to points BMA itself has flagged as flood-prone or flood-watch — not a hydrological model, and not the 2011 flood extent. A location with nothing nearby is not proven flood-safe: BMA's list covers the spots it chose to document, not a wall-to-wall survey. Source: Bangkok Metropolitan Administration, Department of Drainage and Sewerage (public map data)

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

Position is this project's approximate location; walking time is approximate too.

Estimated from OpenStreetMap rail lines, typical dwell/transfer times and walking speed — not a live timetable.

Price comparison

Above market

10% above the median price/m² of 9 comparable listings in this condo.

Estimated from other current listings, not a valuation — just a signal.

This listing

฿3,790,000

80 m² · ฿47,375/m²

At the median for 80 m²

฿3,433,846

฿356,154 more than the median

Typical range for this size

฿3,384,615 – ฿3,714,286

Comparables' median asking price: ฿3,390,000

This listing ฿47,375Median ฿42,923฿42,308 – ฿46,429

Rental estimate & yield

Based on 5 rentals in this condo: median ฿379/m² per month × 80 m².

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

Estimated rent

฿30,303/mo

฿19,500 – ฿30,770/mo

Gross yield

9.6%

6.2% – 9.7%

Median rent of comparables

฿19,500/mo

5 rentals, any size

Rentals of similar size

53 sale listings in a 557-unit building

Other units in Happy Condo Ratchada 18

See all 86 in project

Similar condos nearby

More condos like this

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

More details

Address

Address: Huai Khwang Bangkok
Coordinates: 13.78370, 100.58559

Listing history

Posted at: 24 Jul 2026
Source updated at: 2 Aug 2026, 17:45
First seen: 26 Sept 2026, 21:17
Last seen: 27 Sept 2026, 13:17

Raw JSON

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Typical range (25th–75th percentile) of comparable listings, per m²

This unit, elsewhere

Listed 2× from ฿3,790,000 to ฿4,000,000

This is the cheapest of 2 listings

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

This listing ฿3,790,000฿3,790,000 – ฿4,000,000

Listing	Agent	Posted	Price
PropertyHubP-40265 2-Bed Condo Near MRT Ratchada! Fully Furnished, Just 4M THB Line Id @easythaihome 085-592-2897 ↗	—	17 Sept 2025	฿4,000,000

Price history

Observed at	Price
26 Sept 2026, 21:17	฿3,790,000

Net rental yield

What's left after the recurring costs of actually letting this unit out, on top of the rental estimate above.

Estimated gross rent	฿363,638
Common area fee	− ฿26,880
Vacancy allowance	− ฿29,888
Letting agent fee (1 month/year)	− ฿30,303
Land & Building tax	− ฿590
Furnishing & maintenance allowance	− ฿18,182
Net annual income	฿257,795

Net yield

6.8%

4.1% – 6.9%

vs. 9.6%% gross

9.6%

Total investment

฿3,790,148

Price + ฿148 buyer's costs

Cost of owning: ~฿2,240/mo common fee (฿28/m²/month)

Vacancy assumes 30 days between tenants (default of 1 month — not enough history for this building yet).
Estimate for guidance only: based on asking rents (not signed contracts) and simplified tax/fee rules. Not tax or investment advice.

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

฿36,900/m² × 80 m² = ฿2,952,000

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 1.28× 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	฿295
Stamp duty (0.5 %)· seller	฿18,950
Withholding income tax· seller	฿51,660
You pay on top of the price	฿148
All-in for the buyer	฿3,790,148
Seller's taxes and fees	฿70,758

Relief applies: 0.01 % transfer and mortgage fees for Thai buyers when price and appraisal are ≤ ฿7M (until 30 Jun 2027).
Taxes are the seller's by custom, but it's negotiable: some sellers ask for a price "net" of fees.
Individual sellers: on the appraisal, less a deduction by years held, at progressive rates (max 20 % of the price). Companies: 1 %.
Estimate for guidance only, not tax or legal advice. Rules as of September 2026.

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

฿36,900/m² × 80 m² = ฿2,952,000

Asking price is 1.28× 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	฿295
Stamp duty (0.5 %)· seller	฿18,950
Withholding income tax· seller	฿51,660
You pay on top of the price	฿148
All-in for the buyer	฿3,790,148
Seller's taxes and fees	฿70,758

Relief applies: 0.01 % transfer and mortgage fees for Thai buyers when price and appraisal are ≤ ฿7M (until 30 Jun 2027).
Taxes are the seller's by custom, but it's negotiable: some sellers ask for a price "net" of fees.
Individual sellers: on the appraisal, less a deduction by years held, at progressive rates (max 20 % of the price). Companies: 1 %.
Estimate for guidance only, not tax or legal advice. Rules as of September 2026.

Flood risk

Low

No BMA-documented flood-prone spot was found within 800 m of this location.

Position is this project's approximate location (median of nearby listings), not this exact unit.

53 sale listings in a 557-unit building

Net rental yield

What's left after the recurring costs of actually letting this unit out, on top of the rental estimate above.

Estimated gross rent	฿363,638
Common area fee	− ฿26,880
Vacancy allowance	− ฿29,888
Letting agent fee (1 month/year)	− ฿30,303
Land & Building tax	− ฿590
Furnishing & maintenance allowance	− ฿18,182
Net annual income	฿257,795

Net yield

6.8%

4.1% – 6.9%

vs. 9.6%% gross

9.6%

Total investment

฿3,790,148

Price + ฿148 buyer's costs

Cost of owning: ~฿2,240/mo common fee (฿28/m²/month)

Vacancy assumes 30 days between tenants (default of 1 month — not enough history for this building yet).
Estimate for guidance only: based on asking rents (not signed contracts) and simplified tax/fee rules. Not tax or investment advice.

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

Position is this project's approximate location; walking time is approximate too.

Estimated from OpenStreetMap rail lines, typical dwell/transfer times and walking speed — not a live timetable.

What it costs

Asking price: ฿3,790,000
Price per m²: ฿47,375 / m²
Common fee: ฿2,240/mo; ฿28/m² per month
Could rent for: ฿30,303/mo; 9.6 % gross yield

Unit

Tenure: Freehold

Building

Project: Happy Condo Ratchada 18
Built: 2009
Floors: 8
Units: 500

Getting around

Area: Huai Khwang
Nearest station: MRT Sutthisan · 1.4 km (23 min walk)
Commute: 30 min to Rama 9

Building facilities

24h security
CCTV
Fingerprint access
Garden
Gym
Lift
Parking
Sauna
Steam room
Swimming pool

PropertyHub listing #6249344 · posted 24 Jul 2026 · updated 2 Aug 2026 · last checked 27 Sept 2026

Other units in Happy Condo Ratchada 18

See all 86 in project

Price history

Observed at	Price
26 Sept 2026, 21:17	฿3,790,000

This unit, elsewhere

Listed 2× from ฿3,790,000 to ฿4,000,000

This is the cheapest of 2 listings

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

This listing ฿3,790,000฿3,790,000 – ฿4,000,000

Listing	Agent	Posted	Price
PropertyHubP-40265 2-Bed Condo Near MRT Ratchada! Fully Furnished, Just 4M THB Line Id @easythaihome 085-592-2897 ↗	—	17 Sept 2025	฿4,000,000