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DDproperty

The Key UdomsukAll units in this condo →

Prawet, Nong Bon · Google Maps

฿2,250,000฿70,313 / m²Above market18+ days listed

1 bed1 bath

฿2,250,000

฿70,313 / m²

View on DDproperty

Key facts

Price vs market

16 % above market

vs 18 similar units in this condo

Net rental yield

3.4% net yield

5.1% gross before costs

Buying costs

฿113

Thai buyer (fee relief); foreign buyer ฿22,500

Common fee

฿1,040/mo

Estimated, ~฿33/m² per month

Could rent for

฿9,600/mo

5.1 % gross yield

Project

The Key Udomsuk

Built

2013

Floors

Units

154

Developer

LAND & HOUSE

Building facilities24h security · CCTV · Covered parking · Garden · Gym · Keycard access · Lift · Motorcycle parking · Parking · Swimming pool · Wi-Fi

Price comparison

Above market

16% above the median price/m² of 18 comparable listings in this condo.

This listing

฿2,250,000

32 m² · ฿70,313/m²

At the median for 32 m²

฿1,934,259

฿315,741 more than the median

Typical range for this size

฿1,823,053 – ฿2,145,807

Comparables' median asking price: ฿1,870,000

Rental estimate & yield

Based on 8 rentals in this condo: median ฿300/m² per month × 32 m².

Estimated rent

฿9,600/mo

฿8,980 – ฿9,786/mo

Gross yield

5.1%

4.8% – 5.2%

Median rent of comparables

฿9,000/mo

8 rentals, any size

Rentals of similar size

฿10,000/mo·32 m²·1 bed

Location

Open in Google Maps

Flood risk:Low

Commute to business hubs

Rama 9
Walk 13 min → MRT Si Udom → Rama 9 (20 stops)
~62 min
Asok / Sukhumvit
Walk 13 min → MRT Si Udom → ARL Hua Mak → MRT Phetchaburi → Asok / Sukhumvit (8 stops)
~62 min
Siam
Walk 13 min → MRT Si Udom → ARL Hua Mak → BTS Phaya Thai → Siam (11 stops)
~69 min
Silom

23 sale listings in a 154-unit building

Other units in The Key Udomsuk

See all 31 in project

Similar condos nearby

More condos like this

More details

Address

Subdistrict: Nong Bon
Address: 6 Chaloem Phrakiat Rama 9 Soi 6, Nong Bon, Prawet, Bangkok
Nearest transit: 1.17 km (14 min) from YL16 Si Udom MRT
Coordinates: 13.67449, 100.65323

Listing history

Listing ID: DDproperty #500545208
Posted at: 10 Sept 2026
First seen: 26 Sept 2026, 20:25
Last seen: 26 Sept 2026, 20:25

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Listing	Floor	Agent	Posted	Price
PropertyHubFor Sale 1-bedroom, 1-bathroom unit at The Key Udomsuk condominium by Land & Houses. Size 32.32 sq.m.↗	6	—	5 Jul 2026	฿2,250,000
PropertyHub1-BR Condo at The Key Udomsuk in Nong Bon (ID 2712292)↗	6	—	19 Mar 2026	฿2,250,000
PropertyHubCondo for sale, The Key Udomsuk ↗	6	—	18 Mar 2026	฿2,250,000
PropertyScoutคอนโด 1-ห้องนอน ที่ เดอะ คีย์ อุดมสุข ใน หนองบอน ↗	6	landlord	8 Mar 2026	฿2,250,000
PropertyHubInvest Now! Condo for Sale with Tenant. High Yield Location near MRT Yellow Line. ully Furnished with Built-in Decor ↗	6	—	26 Feb 2026	฿2,250,000
PropertyScoutคอนโด 1-ห้องนอน ใน หนองบอน ↗	6	landlord	25 Feb 2026	฿2,250,000

Estimated gross rent	฿115,200
Common area fee	− ฿12,480
Vacancy allowance	− ฿9,468
Letting agent fee (1 month/year)	− ฿9,600
Land & Building tax	− ฿450
Furnishing & maintenance allowance	− ฿5,760
Net annual income	฿77,442

Transfer fee (0.01 % relief)· split	฿225
Stamp duty (0.5 %)· seller	฿11,250
Withholding income tax· seller	฿39,375
You pay on top of the price	฿113
All-in for the buyer	฿2,250,113
Seller's taxes and fees	฿50,738

Transfer fee (0.01 % relief)· split	฿225
Stamp duty (0.5 %)· seller	฿11,250
Withholding income tax· seller	฿39,375
You pay on top of the price	฿113
All-in for the buyer	฿2,250,113
Seller's taxes and fees	฿50,738

Estimated gross rent	฿115,200
Common area fee	− ฿12,480
Vacancy allowance	− ฿9,468
Letting agent fee (1 month/year)	− ฿9,600
Land & Building tax	− ฿450
Furnishing & maintenance allowance	− ฿5,760
Net annual income	฿77,442

The Key UdomsukAll units in this condo →

Key facts

Price comparison

Rental estimate & yield

Location

Commute to business hubs

Other units in The Key Udomsuk

Similar condos nearby

Address

Listing history

6 similar listings

Price history

Net rental yield

Cost of buying

Source details

Cost of buying

Net rental yield

Location

Key facts

Commute to business hubs

Other units in The Key Udomsuk

6 similar listings

Price history

Similar condos nearby

The Key UdomsukAll units in this condo →

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 The Key Udomsuk

Similar condos nearby?Other projects with a 1 bed unit at a similar price and size, closest first.

Address

Listing history

6 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

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 The Key Udomsuk

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

Price history

Similar condos nearby?Other projects with a 1 bed unit at a similar price and size, closest first.

Price comparison

Rental estimate & yield

Commute to business hubs

Similar condos nearby

6 similar listings

Commute to business hubs

6 similar listings

Similar condos nearby