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

Price comparison

Fair price

10% above the median price/m² of 207 comparable listings in this condo.

This listing

฿39,500,000

125 m² · ฿316,000/m²

At the median for 125 m²

฿35,942,493

฿3,557,508 more than the median

Typical range for this size

฿31,874,521 – ฿43,700,000

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

Rental estimate & yield

Based on 376 rentals in this condo: median ฿1,040/m² per month × 125 m².

Estimated rent

฿130,000/mo

฿120,000 – ฿149,760/mo

Gross yield

3.9%

3.6% – 4.5%

Median rent of comparables

฿130,000/mo

376 rentals, any size

Rentals of similar size

฿125,000/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.

269 sale listings in a 127-unit building

Other units in The Monument Thonglor

See all 729 in project

Similar condos nearby

More condos like this

More details

Address

Address: Watthana Bangkok
Coordinates: 13.74181, 100.58530

Listing history

Listing ID: PropertyHub #5919256
Posted at: 25 Mar 2026
Source updated at: 7 Sept 2026, 13:50
First seen: 26 Sept 2026, 21:17
Last seen: 29 Sept 2026, 14:03

Raw JSON

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  "id": "5919256",
  "slug": "s-tmtl104-line-p2nproperty--a56608f0",
  "price": {
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      "monthly": null
    },
    "forSale": {
      "type": "AMOUNT",
      "price": 39500000
    },
    "forSaleDeposit": {
      "paid": null,
      "type": null,
      "profit": null
    },
    "forSaleDownPayment": {
      "paid": null,
      "type": null,
      "profit": null
    }
  },
  "title": "✅ S-TMTL104 ✅ Line : @p2nproperty",
  "project": {
    "id": "3375",
    "logo": "/pictures/202010/20201016/vg1ZgKfWWoU2PyTcaeok/bb6e1093.jpg",
    "name": "The Monument Thonglor",
    "slug": "the-monument-thonglor",
    "address": "Watthana Bangkok",
    "location": {
      "lat": 13.74180545770732,
      "lng": 100.5853010004901
    },
    "nameEnglish": "The Monument Thonglor",
    "coverPicture": "/pictures/202507/20250714/LPPq69MXPoQ3f3bwEnp5/be7210af.jpg"
  },
  "postType": "FOR_SALE",
  "createdAt": "2026-03-25T08:29:51.673Z",
  "updatedAt": "2026-09-07T06:50:51.675Z",
  "modifiedAt": null,
  "refreshedAt": "2026-09-07T06:50:51.675Z",
  "coverPicture": "/pictures/202603/20260325/v1k2HkPWR4s2PEZazSBw/be7210af.jpg",
  "propertyType": "CONDO",
  "sponsorPackage": "FREE",
  "roomInformation": {
    "onFloor": "16",
    "roomArea": 125,
    "roomType": "TWO_BED_ROOM",
    "numberOfBed": 2,
    "numberOfBath": 3
  }
}

This listing ฿316,000Median ฿287,540฿254,996 – ฿349,600

This unit, elsewhere

Listed 10× from ฿3,950,000 to ฿39,900,000

This listing is ฿35,550,000 above the cheapest

This listing ฿39,500,000฿3,950,000 – ฿39,900,000

Listing	Agent	Posted	Price
PropertyHub2-BR Condo, The Monument Thonglo, 16th-Floor, 125 Sqm (ID 3114900)↗	—	26 Jul 2026	฿35,000,000
PropertyScoutคอนโด 2-ห้องนอน ที่ เดอะ โมนูเมนต์ ทองหล่อ ใกล้ ทองหล่อ ↗	—	21 Jul 2026	฿35,000,000
PropertyHub🏢 ขายคอนโด : The Monument Thonglor (เดอะ โมนูเมนต์ ทองหล่อ) รหัสทรัพย์ \| 📌LNP-C6308 ↗	—	5 Apr 2026	฿3,950,000
PropertyHubFor sale The Monument Thonglor(With tenants), beautiful room, good location, near BTS Thonglor - SW001838 ↗	—	1 Nov 2024	฿39,500,000
PropertyHubPet-Friendly 2-BR 125 Sqm, 16th-Floor The Monument Thonglo, Thong Lo (ID 1258901)↗	—	8 Mar 2025	฿39,500,000
PropertyHub2-BR 125 Sqm High-Floor At The Monument Thonglo, Thong Lo (ID 2786428)↗	—	7 Apr 2026	฿39,500,000
PropertyHub🔥 Luxury Condo for Sale The Monument Thong Lo \| Near BTS Thong Lo ↗	—	9 Jun 2026	฿39,500,000
PropertyScoutคอนโด 2-ห้องนอน ที่ เดอะ โมนูเมนต์ ทองหล่อ ใกล้ ทองหล่อ ↗	—	3 Apr 2026	฿39,500,000
PropertyHub[For Sale] The Monument Thong Lor \| Pet friendly condo *Sale with tenant ↗	—	12 Sept 2024	฿39,900,000

13 similar listings

Listing	Floor	Agent	Posted	Price
DDpropertyThe Monument Thonglor, bangkok ↗	—	Nicha Na Lampang	28 Sept 2026	฿39,500,000

Price history

Observed at	Price
26 Sept 2026, 21:17	฿39,500,000

Net rental yield

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	− ฿5,153
Furnishing & maintenance allowance	− ฿78,000
Net annual income	฿1,083,628

Net yield

2.7%

2.5% – 3.2%

vs. 3.9%% gross

3.9%

Total investment

฿39,757,625

Price + ฿257,625 buyer's costs

Cost of owning: ~฿11,250/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

฿206,100/m² × 125 m² = ฿25,762,500

Treasury Department appraisal for this floor · Registered as: เดอะ โมนูเมนต์ ทองหล่อ

Asking price is 1.53× 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	฿515,250
Stamp duty (0.5 %)· seller	฿197,500
Withholding income tax· seller	฿1,616,719
You pay on top of the price	฿257,625
All-in for the buyer	฿39,757,625
Seller's taxes and fees	฿2,071,844

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

Source details

Post type: For sale

269 sale listings in a 127-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

฿206,100/m² × 125 m² = ฿25,762,500

Treasury Department appraisal for this floor · Registered as: เดอะ โมนูเมนต์ ทองหล่อ

Asking price is 1.53× 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	฿515,250
Stamp duty (0.5 %)· seller	฿197,500
Withholding income tax· seller	฿1,616,719
You pay on top of the price	฿257,625
All-in for the buyer	฿39,757,625
Seller's taxes and fees	฿2,071,844

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

Net rental yield

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	− ฿5,153
Furnishing & maintenance allowance	− ฿78,000
Net annual income	฿1,083,628

Net yield

2.7%

2.5% – 3.2%

vs. 3.9%% gross

3.9%

Total investment

฿39,757,625

Price + ฿257,625 buyer's costs

Cost of owning: ~฿11,250/mo common fee (฿90/m²/month)

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.

Price history

Observed at	Price
26 Sept 2026, 21:17	฿39,500,000

Other units in The Monument Thonglor

See all 729 in project

This unit, elsewhere

Listed 10× from ฿3,950,000 to ฿39,900,000

This listing is ฿35,550,000 above the cheapest

This listing ฿39,500,000฿3,950,000 – ฿39,900,000

Listing	Agent	Posted	Price
PropertyHub2-BR Condo, The Monument Thonglo, 16th-Floor, 125 Sqm (ID 3114900)↗	—	26 Jul 2026	฿35,000,000
PropertyScoutคอนโด 2-ห้องนอน ที่ เดอะ โมนูเมนต์ ทองหล่อ ใกล้ ทองหล่อ ↗	—	21 Jul 2026	฿35,000,000
PropertyHub🏢 ขายคอนโด : The Monument Thonglor (เดอะ โมนูเมนต์ ทองหล่อ) รหัสทรัพย์ \| 📌LNP-C6308 ↗	—	5 Apr 2026	฿3,950,000
PropertyHubFor sale The Monument Thonglor(With tenants), beautiful room, good location, near BTS Thonglor - SW001838 ↗	—	1 Nov 2024	฿39,500,000
PropertyHubPet-Friendly 2-BR 125 Sqm, 16th-Floor The Monument Thonglo, Thong Lo (ID 1258901)↗	—	8 Mar 2025	฿39,500,000
PropertyHub2-BR 125 Sqm High-Floor At The Monument Thonglo, Thong Lo (ID 2786428)↗	—	7 Apr 2026	฿39,500,000
PropertyHub🔥 Luxury Condo for Sale The Monument Thong Lo \| Near BTS Thong Lo ↗	—	9 Jun 2026	฿39,500,000
PropertyScoutคอนโด 2-ห้องนอน ที่ เดอะ โมนูเมนต์ ทองหล่อ ใกล้ ทองหล่อ ↗	—	3 Apr 2026	฿39,500,000
PropertyHub[For Sale] The Monument Thong Lor \| Pet friendly condo *Sale with tenant ↗	—	12 Sept 2024	฿39,900,000

13 similar listings

Listing	Floor	Agent	Posted	Price
DDpropertyThe Monument Thonglor, bangkok ↗	—	Nicha Na Lampang	28 Sept 2026	฿39,500,000

Key facts

Price vs market

10 % above market

vs 207 similar units in this condo

Same unit elsewhere

฿35,550,000 cheaper elsewhere

Listed 10× from ฿3,950,000 to ฿39,900,000

Net rental yield

2.7% net yield

3.9% gross before costs

Buying costs

฿257,625

Transfer fee & taxes, 50/50 split, cash

Common fee

฿11,250/mo

฿90/m² per month

Could rent for

฿130,000/mo

3.9 % 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

✅ S-TMTL104 ✅ Line : @p2nproperty

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

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

13 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

Cost of buying

Commute to business hubs

Price history

Other units in The Monument Thonglor

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

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

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

This unit, elsewhere

13 similar listings

This unit, elsewhere

13 similar listings

Similar condos nearby