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DDproperty

The Diplomat SathornAll units in this condo →

Bang Rak, Silom · Google Maps

฿22,900,000฿236,082 / m²Good price

3 beds3 baths

฿22,900,000

฿236,082 / m²

View on DDproperty

Key facts

Price vs market

12 % below market

vs 38 similar units in this condo

Net rental yield

3.1% net yield

4.5% gross before costs

Buying costs

฿176,831

Transfer fee & taxes, 50/50 split, cash

Common fee

฿7,760/mo

฿80/m² per month

Could rent for

฿85,588/mo

4.5 % gross yield

Project

The Diplomat Sathorn

Built

2016

Floors

Units

192

Developer

RAIMON LAND

Building facilities24h security · CCTV · Co-working space · Covered parking · Garden · Golf simulator · Gym · Keycard access · Lift · Lounge · Meeting room · Parking · +4 more

Price comparison

Good price

12% below the median price/m² of 38 comparable listings in this condo.

This listing

฿22,900,000

97 m² · ฿236,082/m²

At the median for 97 m²

฿25,978,489

฿3,078,489 less than the median

Typical range for this size

฿22,500,000 – ฿27,274,118

Comparables' median asking price: ฿23,900,000

Rental estimate & yield

Based on 57 rentals in this condo: median ฿882/m² per month × 97 m².

Estimated rent

฿85,588/mo

฿79,882 – ฿85,588/mo

Gross yield

4.5%

4.2% – 4.5%

Median rent of comparables

฿75,000/mo

57 rentals, any size

Rentals of similar size

฿70,000/mo·97 m²·

Location

Open in Google Maps

Flood risk:Low

Commute to business hubs

Sathorn
Walk 1 min → BTS Surasak → Sathorn (2 stops)
~8 min
Silom
Walk 1 min → BTS Surasak → Silom (3 stops)
~10 min
Siam
Walk 1 min → BTS Surasak → Siam (5 stops)
~14 min
Asok / Sukhumvit
Walk 1 min → BTS Surasak → Asok / Sukhumvit (9 stops)
~22 min
Rama 9
Walk 1 min → BTS Surasak → MRT Si Lom → Rama 9 (9 stops)
~34 min

224 sale listings in a 192-unit building

Other units in The Diplomat Sathorn

See all 542 in project

Similar condos nearby

More condos like this

More details

Address

Subdistrict: Silom
Address: 158 Sathorn Nua Road, Silom, Bang Rak, Bangkok
Nearest transit: 200 m (2 min) from S5 Surasak BTS
Coordinates: 13.71958, 100.52202 (approx.)

Listing history

Listing ID: DDproperty #500290187
Posted at: 24 Sept 2026
First seen: 26 Sept 2026, 20:16
Last seen: 26 Sept 2026, 20:16

Raw JSON

Suchada Yodyiem✓

Property Scout Brokerage (Thailand) Co., Ltd.

Agent page Contact on DDproperty ↗

This listing ฿236,082Median ฿267,819฿231,959 – ฿281,176

11 similar listings

Listing	Floor	Agent	Posted	Price
DDpropertyThe Diplomat Sathorn, bangkok ↗	—	Amarin Sitthidhoon	24 Sept 2026	฿22,900,000
DDpropertyThe Diplomat Sathorn, bangkok ↗	—	Pichamon Chawbantard	16 Sept 2026	฿22,900,000
DDpropertyThe Diplomat Sathorn, bangkok ↗	—	Pattarapon Preechalertpiriya	1 Sept 2026	฿22,900,000
DDpropertyThe Diplomat Sathorn, bangkok ↗	—	HOME Real Estate Service	31 Aug 2026	฿22,900,000
PropertyHub3-BR Condo at The Diplomat Sathorn near BTS Surasak (ID 2856000)↗	30	—	4 May 2026	฿22,900,000
PropertyScoutคอนโด 3-ห้องนอน ที่ เดอะ ดิโพลแมท สาทร ใกล้ BTS สุรศักดิ์↗	30	agent	2 May 2026	฿22,900,000
PropertyHub🔥For Sale The Diplomat Sathorn – Prime luxury condo in Sathorn CBD, high-floor corner unit ↗	32	—	22 Apr 2026	฿22,900,000
PropertyHub💼 Luxury Condo for Sale \| Sathorn \| Perfect Home for City Professionals \| Near BTS Surasak \| 22,900,000 THB -; LTH14965 ↗	31	—	10 Apr 2026	฿22,900,000
PropertyHub3-BR Condo at The Diplomat Sathorn near BTS Surasak (ID 2789843)↗	32	—	6 Apr 2026	฿22,900,000
PropertyScoutคอนโด 3-ห้องนอน ที่ เดอะ ดิโพลแมท สาทร ใกล้ BTS สุรศักดิ์↗	32	agent	4 Apr 2026	฿22,900,000
PropertyHub🏢 ขายคอนโด : The Diplomat Sathorn (เดอะ ดิโพลแมท สาทร) รหัสทรัพย์ \| 📌LNP-C12626 ↗	32	—	26 Mar 2026	฿22,900,000

Price history

Observed at	Price
26 Sept 2026, 20:16	฿22,900,000

Net rental yield

Estimated gross rent	฿1,027,055
Common area fee	− ฿93,120
Vacancy allowance	− ฿84,416
Letting agent fee (1 month/year)	− ฿85,588
Land & Building tax	− ฿3,537
Furnishing & maintenance allowance	− ฿51,353
Net annual income	฿709,043

Net yield

3.1%

2.8% – 3.1%

vs. 4.5%% gross

4.5%

Total investment

฿23,076,831

Price + ฿176,831 buyer's costs

Cost of owning: ~฿7,760/mo common fee (฿80/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

฿182,300/m² × 97 m² = ฿17,683,100

Treasury Department appraisal, building median (฿162,100–฿199,000/m² by floor) · Registered as: เดอะ ดิโพลแมท สาทร

Asking price is 1.30× 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	฿353,662
Stamp duty (0.5 %)· seller	฿114,500
Withholding income tax· seller	฿909,771
You pay on top of the price	฿176,831
All-in for the buyer	฿23,076,831
Seller's taxes and fees	฿1,201,102

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

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  "additionalData": {
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    "areaCode": "TH100402",
    "areaText": "Silom",
    "regionCode": "TH10",
    "regionText": "Bangkok",
    "districtCode": "TH1004",
    "districtText": "Bang Rak"
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Source details

Recency: Reposted on Sep 24, 2026 (2d ago)
Developer: Suchada Yodyiem
Agency: Property Scout Brokerage (Thailand) Co., Ltd.

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

฿182,300/m² × 97 m² = ฿17,683,100

Treasury Department appraisal, building median (฿162,100–฿199,000/m² by floor) · Registered as: เดอะ ดิโพลแมท สาทร

Asking price is 1.30× 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	฿353,662
Stamp duty (0.5 %)· seller	฿114,500
Withholding income tax· seller	฿909,771
You pay on top of the price	฿176,831
All-in for the buyer	฿23,076,831
Seller's taxes and fees	฿1,201,102

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

224 sale listings in a 192-unit building

Net rental yield

Estimated gross rent	฿1,027,055
Common area fee	− ฿93,120
Vacancy allowance	− ฿84,416
Letting agent fee (1 month/year)	− ฿85,588
Land & Building tax	− ฿3,537
Furnishing & maintenance allowance	− ฿51,353
Net annual income	฿709,043

Net yield

3.1%

2.8% – 3.1%

vs. 4.5%% gross

4.5%

Total investment

฿23,076,831

Price + ฿176,831 buyer's costs

Cost of owning: ~฿7,760/mo common fee (฿80/m²/month)

Key facts

Price vs market

12 % below market

vs 38 similar units in this condo

Net rental yield

3.1% net yield

4.5% gross before costs

Buying costs

฿176,831

Transfer fee & taxes, 50/50 split, cash

Common fee

฿7,760/mo

฿80/m² per month

Could rent for

฿85,588/mo

4.5 % gross yield

Project

The Diplomat Sathorn

Built

2016

Floors

Units

192

Developer

RAIMON LAND

Building facilities24h security · CCTV · Co-working space · Covered parking · Garden · Golf simulator · Gym · Keycard access · Lift · Lounge · Meeting room · Parking · +4 more

Commute to business hubs

Sathorn
Walk 1 min → BTS Surasak → Sathorn (2 stops)
~8 min
Silom
Walk 1 min → BTS Surasak → Silom (3 stops)
~10 min
Siam
Walk 1 min → BTS Surasak → Siam (5 stops)
~14 min
Asok / Sukhumvit
Walk 1 min → BTS Surasak → Asok / Sukhumvit (9 stops)
~22 min
Rama 9
Walk 1 min → BTS Surasak → MRT Si Lom → Rama 9 (9 stops)
~34 min

Other units in The Diplomat Sathorn

See all 542 in project

11 similar listings

Listing	Floor	Agent	Posted	Price
DDpropertyThe Diplomat Sathorn, bangkok ↗	—	Amarin Sitthidhoon	24 Sept 2026	฿22,900,000
DDpropertyThe Diplomat Sathorn, bangkok ↗	—	Pichamon Chawbantard	16 Sept 2026	฿22,900,000
DDpropertyThe Diplomat Sathorn, bangkok ↗	—	Pattarapon Preechalertpiriya	1 Sept 2026	฿22,900,000
DDpropertyThe Diplomat Sathorn, bangkok ↗	—	HOME Real Estate Service	31 Aug 2026	฿22,900,000
PropertyHub3-BR Condo at The Diplomat Sathorn near BTS Surasak (ID 2856000)↗	30	—	4 May 2026	฿22,900,000
PropertyScoutคอนโด 3-ห้องนอน ที่ เดอะ ดิโพลแมท สาทร ใกล้ BTS สุรศักดิ์↗	30	agent	2 May 2026	฿22,900,000
PropertyHub🔥For Sale The Diplomat Sathorn – Prime luxury condo in Sathorn CBD, high-floor corner unit ↗	32	—	22 Apr 2026	฿22,900,000
PropertyHub💼 Luxury Condo for Sale \| Sathorn \| Perfect Home for City Professionals \| Near BTS Surasak \| 22,900,000 THB -; LTH14965 ↗	31	—	10 Apr 2026	฿22,900,000
PropertyHub3-BR Condo at The Diplomat Sathorn near BTS Surasak (ID 2789843)↗	32	—	6 Apr 2026	฿22,900,000
PropertyScoutคอนโด 3-ห้องนอน ที่ เดอะ ดิโพลแมท สาทร ใกล้ BTS สุรศักดิ์↗	32	agent	4 Apr 2026	฿22,900,000
PropertyHub🏢 ขายคอนโด : The Diplomat Sathorn (เดอะ ดิโพลแมท สาทร) รหัสทรัพย์ \| 📌LNP-C12626 ↗	32	—	26 Mar 2026	฿22,900,000

Price history

Observed at	Price
26 Sept 2026, 20:16	฿22,900,000

The Diplomat SathornAll 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?Approximate: this source doesn't publish coordinates, so this is The Diplomat Sathorn's location taken from other listings.

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 Diplomat Sathorn

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

Address

Listing history

11 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?Approximate: this source doesn't publish coordinates, so this is The Diplomat Sathorn's location taken from other listings.

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 The Diplomat Sathorn

11 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 3 beds unit at a similar price and size, closest first.

Price comparison

Rental estimate & yield

Location

Commute to business hubs

Similar condos nearby

11 similar listings

Location

Commute to business hubs

11 similar listings

Similar condos nearby