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DDproperty

The Monument ThonglorAll units in this condo →

Watthana, Khlong Tan Nua · Google Maps

฿42,000,000฿336,000 / m²Above market

2 beds3 baths

฿42,000,000

฿336,000 / m²

View on DDproperty

Key facts

Price vs market

17 % above market

vs 205 similar units in this condo

Net rental yield

2.6% net yield

3.7% gross before costs

Buying costs

฿269,813

Transfer fee & taxes, 50/50 split, cash

Common fee

฿11,250/mo

฿90/m² per month

Could rent for

฿130,000/mo

3.7 % gross yield

Pets

Small/medium pets, by building rules

Project

The Monument Thonglor

Built

2019

Floors

Units

127

Developer

SANSIRI

Building facilities24h security · CCTV · Co-working space · Covered parking · Function room · Garden · Gym · Jacuzzi · Keycard access · Lift · Lounge · Motorcycle parking · +9 more

Price comparison

Above market

17% above the median price/m² of 205 comparable listings in this condo.

This listing

฿42,000,000

125 m² · ฿336,000/m²

At the median for 125 m²

฿35,942,493

฿6,057,508 more than the median

Typical range for this size

฿31,849,041 – ฿43,500,000

Comparables' median asking price: ฿36,000,000

Rental estimate & yield

Based on 371 rentals in this condo: median ฿1,040/m² per month × 125 m².

Estimated rent

฿130,000/mo

฿120,000 – ฿149,760/mo

Gross yield

3.7%

3.4% – 4.3%

Median rent of comparables

฿130,000/mo

371 rentals, any size

Rentals of similar size

฿135,000/mo·125 m²·

Location

Open in Google Maps

1.6 km to ARL Ramkhamhaeng

Flood risk:MediumNearest: ถนนเอกมัย จากปากซอยสุขุมวิท 63 ถึงคลองแสนแสบ (flood-prone road segment) · ~478 m

Commute to business hubs

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

267 sale listings in a 127-unit building

Other units in The Monument Thonglor

See all 722 in project

Similar condos nearby

More condos like this

More details

Address

Subdistrict: Khlong Tan Nua
Address: 998 Thonglor Road, Khlong Tan Nua, Watthana, Bangkok
Coordinates: 13.74175, 100.58540

Listing history

Listing ID: DDproperty #500177875
Posted at: 17 Sept 2026
First seen: 26 Sept 2026, 20:24
Last seen: 26 Sept 2026, 20:24

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Estimated gross rent	฿1,560,000
Common area fee	− ฿135,000
Vacancy allowance	− ฿128,219
Letting agent fee (1 month/year)	− ฿130,000
Land & Building tax	− ฿5,396
Furnishing & maintenance allowance	− ฿78,000
Net annual income	฿1,083,385

Transfer fee (2 % of appraisal)· split	฿539,625
Stamp duty (0.5 %)· seller	฿210,000
Withholding income tax· seller	฿1,723,359
You pay on top of the price	฿269,813
All-in for the buyer	฿42,269,813
Seller's taxes and fees	฿2,203,172

Transfer fee (2 % of appraisal)· split	฿539,625
Stamp duty (0.5 %)· seller	฿210,000
Withholding income tax· seller	฿1,723,359
You pay on top of the price	฿269,813
All-in for the buyer	฿42,269,813
Seller's taxes and fees	฿2,203,172

Estimated gross rent	฿1,560,000
Common area fee	− ฿135,000
Vacancy allowance	− ฿128,219
Letting agent fee (1 month/year)	− ฿130,000
Land & Building tax	− ฿5,396
Furnishing & maintenance allowance	− ฿78,000
Net annual income	฿1,083,385

The Monument ThonglorAll units in this condo →

Key facts

Price comparison

Rental estimate & yield

Location

Commute to business hubs

Other units in The Monument Thonglor

Similar condos nearby

Address

Listing history

3 similar listings

Price history

Net rental yield

Cost of buying

Source details

Location

Commute to business hubs

Other units in The Monument Thonglor

Price history

3 similar listings

Cost of buying

Net rental yield

Key facts

Similar condos nearby

Listing	Floor	Agent	Posted	Price
DDpropertyThe Monument Thonglor, bangkok ↗	—	Amarin Sitthidhoon	24 Sept 2026	฿42,000,000
DDpropertyThe Monument Thonglor, bangkok ↗	—	Maxim Laborier	2 Sept 2026	฿42,000,000
DDpropertyThe Monument Thonglor, bangkok ↗	—	JST Realty Group Co., Ltd.	29 Aug 2026	฿42,000,000

The Monument ThonglorAll 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

Other units in The Monument Thonglor

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

Address

Listing history

3 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 The Monument Thonglor

Price history

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

Cost of buying

Key facts

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

Price comparison

Rental estimate & yield

Similar condos nearby

3 similar listings

3 similar listings

Similar condos nearby