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Data last updated 29 Sept 2026, 04:23.

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  1. Home
  2. For sale
  3. Pathum Wan
  4. Klass Siam
  5. ✨ Living in the Center ✨ ขาย Klass Siam ทำเลทองใกล้ Siam Paragon และ Siam Square ใช้ชีวิตสะดวกที่สุดในกรุงเทพฯ 💯
For salePropertyHub

✨ Living in the Center ✨ ขาย Klass Siam ทำเลทองใกล้ Siam Paragon และ Siam Square ใช้ชีวิตสะดวกที่สุดในกรุงเทพฯ 💯

Klass Siam→ · Pathum Wan · Google Maps
฿7,099,000฿161,341 / m²Fair price420 days listed
1 bed1 bath44 m²Condo
฿7,099,000
Fair price
฿161,341 / m²
PropertyHub
View on PropertyHub
฿7,099,000
฿161,341 / m²
View on PropertyHub
OverviewPriceCosts & returnsLocationBuildingSimilar

Price comparisonEstimated from other current listings, not a valuation — just a signal.Typical range (25th–75th percentile) of comparable listings, per m²

Fair price

3% below the median price/m² of 12 comparable listings in this condo.

This listing
฿7,099,000
44 m² · ฿161,341/m²
At the median for 44 m²
฿7,300,000
฿201,000 less than the median
Typical range for this size
฿7,083,900 – ฿7,462,653
Comparables' median asking price: ฿7,750,000

Rental estimate & yieldGross yield = estimated rent × 12 ÷ asking price, before common fees, taxes, vacancy and agent fees. Asking rents, not signed contracts.

Based on 52 rentals in this condo: median ฿682/m² per month × 44 m².

Estimated rent
฿30,000/mo
฿29,173 – ฿31,467/mo
Gross yield
5.1%
4.9% – 5.3%
Median rent of comparables
฿30,000/mo
52 rentals, any size
Rentals of similar size
  • ฿30,000/mo·44 m²·1 bed
More details

Address

Address
ปทุมวัน กรุงเทพมหานคร
Coordinates
13.74822, 100.52855

Listing history

Listing ID
PropertyHub #5302999
Posted at
4 Aug 2025
Source updated at
25 Sept 2026, 09:07
First seen
27 Sept 2026, 13:19
Last seen
27 Sept 2026, 13:19
Raw JSON
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  "price": {
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    "forSale": {
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    "forSaleDownPayment": {
      "paid": null,
      "type": null,
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  },
  "title": "✨ Living in the Center ✨ ขาย Klass Siam ทำเลทองใกล้ Siam Paragon และ Siam Square ใช้ชีวิตสะดวกที่สุดในกรุงเทพฯ 💯",
  "project": {
    "id": "1435",
    "logo": null,
    "name": "คลาส สยาม",
    "slug": "klass-siam",
    "address": "ปทุมวัน กรุงเทพมหานคร",
    "location": {
      "lat": 13.74822206400246,
      "lng": 100.5285539399951
    },
    "nameEnglish": "Klass Siam",
    "coverPicture": "/pictures/202506/20250604/4U5GYUDdXJ1JbPJMR9jV/be7210af.jpg"
  },
  "postType": "FOR_SALE",
  "createdAt": "2025-08-04T14:05:39.151Z",
  "updatedAt": "2026-09-25T02:07:32.311Z",
  "modifiedAt": "2026-02-02T08:35:05.427Z",
  "refreshedAt": "2026-09-25T02:07:32.311Z",
  "coverPicture": "/pictures/202602/20260202/fBR9TgXKqFCwCUAH1WVG/be7210af.jpg",
  "propertyType": "CONDO",
  "sponsorPackage": "FREE",
  "roomInformation": {
    "onFloor": "x",
    "roomArea": 44,
    "roomType": "ONE_BED_ROOM",
    "numberOfBed": 1,
    "numberOfBath": 1
  }
}
This listing ฿161,341Median ฿165,909฿160,998 – ฿169,606
Similarly priced nearby
  • ฿7,100,000·44.1 m²·฿160,998/m²·1 bed
  • ฿7,100,000·44.1 m²·฿160,998/m²·1 bed
  • ฿7,100,000·44.1 m²·฿160,998/m²·1 bed
  • ฿8,200,000·49.8 m²·฿164,659/m²·1 bed
  • ฿7,300,000·44 m²·฿165,909/m²·1 bed
  • ฿7,300,000·44 m²·฿165,909/m²·1 bed
  • ฿29,999/mo·44 m²·1 bed
  • ฿30,000/mo·44 m²·1 bed
  • ฿24,000/mo·44 m²·1 bed
  • ฿32,000/mo·44 m²·1 bed
  • ฿30,000/mo·44 m²·1 bed
  • For sale

    Source details

    Post type
    For sale
    Project name (source)
    คลาส สยาม

    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
    ฿148,500/m² × 44 m² = ฿6,534,000
    Treasury Department appraisal, building median (฿144,700–฿154,000/m² by floor) · Registered as: คลาส สยาม
    Asking price is 1.09× the official appraisal
    Valid until 31 Dec 2026 (the next appraisal cycle starts in 2027). Source: Treasury Department (assessprice.treasury.go.th)
    Transfer fee (2 % of appraisal)· split฿130,680
    Stamp duty (0.5 %)· seller฿35,495
    Withholding income tax· seller฿153,690
    You pay on top of the price฿65,340
    All-in for the buyer฿7,164,340
    Seller's taxes and fees฿254,525

    No fee relief: it needs price, appraisal and loan ≤ ฿7M.Taxes are the seller's by custom, but it's negotiable: some sellers ask for a price "net" of fees.Individual sellers: on the appraisal, less a deduction by years held, at progressive rates (max 20 % of the price). Companies: 1 %.Estimate for guidance only, not tax or legal advice. Rules as of September 2026.

    25 sale listings in a 79-unit building

    Location

    Open in Google Maps
    • 198 m to BTS National Stadium
    • 519 m to BTS Ratchathewi
    • 640 m to MRT Ratchathewi
    • 677 m to BTS Siam
    • 1.1 km to BTS Phaya Thai

    Net rental yieldWhat's left after the recurring costs of actually letting this unit out, on top of the rental estimate above.Vacancy assumes 30 days between tenants (default of 1 month — not enough history for this building yet).Estimate for guidance only: based on asking rents (not signed contracts) and simplified tax/fee rules. Not tax or investment advice.

    Estimated gross rent฿359,996
    Common area fee− ฿42,240
    Vacancy allowance− ฿29,589
    Letting agent fee (1 month/year)− ฿30,000
    Land & Building tax− ฿1,307
    Furnishing & maintenance allowance− ฿18,000
    Net annual income
    ฿238,861
    Net yield
    3.3%
    3.2% – 3.5%
    vs. 5.1%% gross
    5.1%
    Total investment
    ฿7,164,340
    Price + ฿65,340 buyer's costs

    Cost of owning: ~฿3,520/mo common fee (฿80/m²/month)

    Key facts

    Price vs market
    3 % below market
    vs 12 similar units in this condo
    Net rental yield
    3.3% net yield
    5.1% gross before costs
    Buying costs
    ฿65,340
    Transfer fee & taxes, 50/50 split, cash
    Common fee
    ฿3,520/mo
    ฿80/m² per month
    Could rent for
    ฿30,000/mo
    5.1 % gross yield
    Project
    Klass Siam
    Built
    2017
    Floors
    8
    Units
    79

    Building facilities24h security · CCTV · Garden · Gym · Jacuzzi · Keycard access · Library · Lift · Parking · Swimming pool

    Other units in Klass Siam

    See all 98 in project

    Flood risk:LowNo BMA-documented flood-prone spot was found within 800 m of this location.Position is this project's approximate location (median of nearby listings), not this exact unit.Based only on proximity to points BMA itself has flagged as flood-prone or flood-watch — not a hydrological model, and not the 2011 flood extent. A location with nothing nearby is not proven flood-safe: BMA's list covers the spots it chose to document, not a wall-to-wall survey. Source: Bangkok Metropolitan Administration, Department of Drainage and Sewerage (public map data)

    Commute to business hubsEstimated 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.

    • Siam
      Walk 3 min → BTS National Stadium → Siam (1 stop)
      ~8 min
    • Silom
      Walk 3 min → BTS National Stadium → Silom (3 stops)
      ~12 min
    • Sathorn
      Walk 3 min → BTS National Stadium → Sathorn (4 stops)
      ~14 min
    • Asok / Sukhumvit
      Walk 3 min → BTS National Stadium → Asok / Sukhumvit (5 stops)
      ~16 min
    • Rama 9
      Walk 3 min → BTS National Stadium → MRT Sukhumvit → Rama 9 (7 stops)
      ~28 min
    9
    ฿14,500,000
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    13
    ฿15,950,000
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    11
    ฿7,100,000
    1 bed · 44 m²
    DDproperty
    13
    ฿7,300,000
    1 bed · 44 m²
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    10
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    DDproperty
    13
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    2 beds · 69 m²
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    12
    ฿12,500,000
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    13
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    11
    ฿8,350,000
    1 bed · 49 m²
    DDproperty
    ฿8,350,000
    1 bed · 49 m² · Floor 1
    PropertyHubPropertyScout
    ฿8,500,000
    1 bed · 50 m² · Floor 10
    PropertyHubPropertyScout
    14
    ฿10,840,000
    2 beds · 60 m²
    DDproperty
    UnitBedsBathsSizeFloorPricePrice/sqmPosted
    9
    Klass Siam, bangkok
    DDproperty
    2270 m²—฿14,500,000

    Price history

    Observed atPrice
    27 Sept 2026, 13:19฿7,099,000
    ฿207,143
    28 Sept 2026
    13
    Klass Siam, bangkok
    DDproperty
    2270 m²—฿15,950,000฿227,85727 Sept 2026
    11
    Klass Siam, bangkok
    DDproperty
    1144 m²—฿7,100,000฿160,99827 Sept 2026
    13
    Klass Siam, bangkok
    DDproperty
    1144 m²—฿7,300,000฿165,90924 Sept 2026
    10
    Klass Siam, bangkok
    DDproperty
    1150 m²—฿8,500,000฿170,00023 Sept 2026
    13
    Klass Siam, bangkok
    DDproperty
    2269 m²—฿12,900,000฿185,79922 Sept 2026
    12
    Klass Siam, bangkok
    DDproperty
    2269 m²—฿12,500,000฿180,03722 Sept 2026
    13
    Klass Siam, bangkok
    DDproperty
    2270 m²—฿15,950,000฿227,85717 Sept 2026
    11
    Klass Siam, bangkok
    DDproperty
    1149 m²—฿8,350,000฿169,47415 Sept 2026
    200m To BTS National Stadium | 1-BR Klass Siam For Sale (ID 2918357)
    PropertyHubPropertyScout×3
    1149 m²1฿8,350,000฿169,47415 Sept 2026
    1-BR Condo at Klass Siam near BTS National Stadium (ID 2918630)
    PropertyHubPropertyScout×2
    1150 m²10฿8,500,000฿170,00014 Sept 2026
    14
    Klass Siam, bangkok
    DDproperty
    2260 m²—฿10,840,000฿180,6679 Sept 2026
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    Stations under construction nearbyExpected opening as last announced by the operator; these dates often slip. Source
    • Orange Line coming to Ratchathewi (expected ~2030) · 640 m
    • Future station Pratunam (Orange Line, expected ~2030) · 961 m

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