Building facilities24h security · CCTV · Clubhouse · Co-working space · Covered parking · Garden · Gym · Keycard access · Lift · Lounge · Parking · Reception · +1 more

Price comparison

Good price

11% below the median price/m² of 34 comparable listings in this condo.

This listing

฿51,000,000

164 m² · ฿310,976/m²

At the median for 164 m²

฿57,171,053

฿6,171,053 less than the median

Typical range for this size

฿53,000,000 – ฿63,590,556

Comparables' median asking price: ฿55,000,000

Rental estimate & yield

Based on 34 rentals in this condo: median ฿1,119/m² per month × 164 m².

Estimated rent

฿183,582/mo

฿150,463 – ฿194,210/mo

Gross yield

4.3%

3.5% – 4.6%

Median rent of comparables

฿160,000/mo

34 rentals, any size

Rentals of similar size

฿150,000/mo·164 m²·

Location

Open in Google Maps

Flood risk:HighNearest: ถนนสุขุมวิท จากแยกอโศก ถึงสุขุมวิท 71 (flood-prone road segment) · ~166 m

Commute to business hubs

Asok / Sukhumvit
Walk 3 min → BTS Phrom Phong → Asok / Sukhumvit (1 stop)
~8 min
Siam
Walk 3 min → BTS Phrom Phong → Siam (5 stops)
~16 min
Silom
Walk 3 min → BTS Phrom Phong → Silom (7 stops)
~20 min
Rama 9
Walk 3 min → BTS Phrom Phong → MRT Sukhumvit → Rama 9 (3 stops)
~20 min
Sathorn
Walk 3 min → BTS Phrom Phong → Sathorn (8 stops)
~22 min

257 sale listings in a 158-unit building

Other units in The Diplomat 39

See all 663 in project

Similar condos nearby

More condos like this

More details

Address

Address: Watthana Bangkok
Coordinates: 13.73148, 100.57081

Listing history

Listing ID: PropertyHub #6186224
Posted at: 30 Jun 2026
Source updated at: 28 Sept 2026, 09:13
First seen: 27 Sept 2026, 13:17
Last seen: 28 Sept 2026, 18:44

Raw JSON

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  "slug": "a045550-the-diplomat-39",
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    "forSale": {
      "type": "AMOUNT",
      "price": 51000000
    },
    "forSaleDeposit": {
      "paid": null,
      "type": null,
      "profit": null
    },
    "forSaleDownPayment": {
      "paid": null,
      "type": null,
      "profit": null
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  },
  "title": "A045550 The Diplomat 39",
  "project": {
    "id": "405",
    "logo": "/pictures/202101/20210130/CKot1sn1MRdc7xVUaVND/bb6e1093.jpg",
    "name": "The Diplomat 39",
    "slug": "the-diplomat-39",
    "address": "Watthana Bangkok",
    "location": {
      "lat": 13.7314832102898,
      "lng": 100.5708099152239
    },
    "nameEnglish": "The Diplomat 39",
    "coverPicture": "/pictures/202506/20250630/egEddrtbHYU9WadFqVxR/be7210af.jpg"
  },
  "postType": "FOR_SALE",
  "createdAt": "2026-06-29T23:38:25.348Z",
  "updatedAt": "2026-09-28T02:13:34.754Z",
  "modifiedAt": null,
  "refreshedAt": "2026-09-28T02:13:34.754Z",
  "coverPicture": "/pictures/202606/20260630/BHMDSmkNPJN1hWvdToxH/be7210af.jpg",
  "propertyType": "CONDO",
  "sponsorPackage": "FREE",
  "roomInformation": {
    "onFloor": "21",
    "roomArea": 164,
    "roomType": "THREE_BED_ROOM",
    "numberOfBed": 3,
    "numberOfBath": 4
  }
}

This listing ฿310,976Median ฿348,604฿323,171 – ฿387,747

Price history

Observed at	Price
27 Sept 2026, 13:17	฿51,000,000

Net rental yield

Estimated gross rent	฿2,202,979
Common area fee	− ฿177,120
Vacancy allowance	− ฿181,067
Letting agent fee (1 month/year)	− ฿183,582
Land & Building tax	− ฿8,659
Furnishing & maintenance allowance	− ฿110,149
Net annual income	฿1,542,403

Net yield

3.0%

2.4% – 3.2%

vs. 4.3%% gross

4.3%

Total investment

฿51,432,960

Price + ฿432,960 buyer's costs

Cost of owning: ~฿14,760/mo common fee (฿90/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

฿264,000/m² × 164 m² = ฿43,296,000

Treasury Department appraisal for this floor · Registered as: เดอะ ดิ โพลแมท 39

Asking price is 1.18× 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	฿865,920
Stamp duty (0.5 %)· seller	฿255,000
Withholding income tax· seller	฿3,408,580
You pay on top of the price	฿432,960
All-in for the buyer	฿51,432,960
Seller's taxes and fees	฿4,096,540

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

Source details

Post type: For sale

257 sale listings in a 158-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

฿264,000/m² × 164 m² = ฿43,296,000

Treasury Department appraisal for this floor · Registered as: เดอะ ดิ โพลแมท 39

Asking price is 1.18× 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	฿865,920
Stamp duty (0.5 %)· seller	฿255,000
Withholding income tax· seller	฿3,408,580
You pay on top of the price	฿432,960
All-in for the buyer	฿51,432,960
Seller's taxes and fees	฿4,096,540

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

Net rental yield

Estimated gross rent	฿2,202,979
Common area fee	− ฿177,120
Vacancy allowance	− ฿181,067
Letting agent fee (1 month/year)	− ฿183,582
Land & Building tax	− ฿8,659
Furnishing & maintenance allowance	− ฿110,149
Net annual income	฿1,542,403

Net yield

3.0%

2.4% – 3.2%

vs. 4.3%% gross

4.3%

Total investment

฿51,432,960

Price + ฿432,960 buyer's costs

Cost of owning: ~฿14,760/mo common fee (฿90/m²/month)

Key facts

Price vs market

11 % below market

vs 34 similar units in this condo

Net rental yield

3.0% net yield

4.3% gross before costs

Buying costs

฿432,960

Transfer fee & taxes, 50/50 split, cash

Common fee

฿14,760/mo

฿90/m² per month

Could rent for

฿183,582/mo

4.3 % gross yield

Project

The Diplomat 39

Built

2019

Floors

Units

156

Developer

RAIMON LAND

Building facilities24h security · CCTV · Clubhouse · Co-working space · Covered parking · Garden · Gym · Keycard access · Lift · Lounge · Parking · Reception · +1 more

Commute to business hubs

Asok / Sukhumvit
Walk 3 min → BTS Phrom Phong → Asok / Sukhumvit (1 stop)
~8 min
Siam
Walk 3 min → BTS Phrom Phong → Siam (5 stops)
~16 min
Silom
Walk 3 min → BTS Phrom Phong → Silom (7 stops)
~20 min
Rama 9
Walk 3 min → BTS Phrom Phong → MRT Sukhumvit → Rama 9 (3 stops)
~20 min
Sathorn
Walk 3 min → BTS Phrom Phong → Sathorn (8 stops)
~22 min

Price history

Observed at	Price
27 Sept 2026, 13:17	฿51,000,000

Other units in The Diplomat 39

See all 663 in project

A045550 The Diplomat 39

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 Diplomat 39

Similar condos nearby?Other projects with a 3 beds 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.

Price history

Other units in The Diplomat 39

Similar condos nearby?Other projects with a 3 beds 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