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baanscope brings together listings from DDproperty, PropertyScout and PropertyHub. It is not affiliated with any of them.

Data last updated 29 Sept 2026, 04:23.

BuyRentCondosDistrictsBTS / MRTAgentsMapStats
BuyRentCondosDistrictsBTS / MRTMapDealsStats
  1. Home
  2. Condos
  3. Pathum Wan
  4. Klass Siam98 units
1 / 20
1 / 20
Completed
2017
Units
79
Floors
8
Tenure
Freehold

Facilities

24h securityCCTVGardenGymJacuzziKeycard accessLibraryLiftParkingSwimming pool
About
Modern Classic Condo, near BTS only 120 meters of the National Stadium Station, near MBK, Siam Paragon, Siam Center Siam Discovery, Siam Square, only 300 meters near Chulalongkorn University during the distance to study
Project info from PropertyHub, PropertyScout
For sale
25 units
฿6,499,000 – ฿15,950,000
For rent
73 units
฿22,000/mo – ฿59,000/mo
AllFor saleFor rent
Any beds1 beds2 beds
1–13 of 13 units

Klass Siam

Pathum Wan190 m to BTS National StadiumBuilt 2017Google MapsRSS
฿8,200,000
1 bed · 50 m²
For salePropertyHub
฿7,099,000
1 bed · 44 m²
For salePropertyHub
6
฿7,100,000
1 bed · 44 m²
For salePropertyScout
6
฿8,500,000
1 bed · 49 m² · Floor 3
PropertyScout
฿7,300,000
1 bed · 44 m²
PropertyHub
฿7,100,000
1 bed · 44 m²
PropertyHub
14
฿6,499,000
1 bed · 45 m²
DDproperty
฿8,500,000
1 bed · 50 m² · Floor 10
PropertyHubPropertyScout
฿8,350,000
1 bed · 49 m² · Floor 1
PropertyHubPropertyScout
11
฿8,350,000
1 bed · 49 m²
DDproperty
10
฿8,500,000
1 bed · 50 m²
DDproperty
13
฿7,300,000
1 bed · 44 m²
DDproperty
11
฿7,100,000
1 bed · 44 m²
DDproperty
UnitBeds▼Baths▼Size▼Floor▼Price▼Price/sqm▼Posted▲
Klass Condo Siam 1 bedroom, for sale
PropertyHub
1
1
50 m²
—
฿8,200,000
฿164,659
13 Jun 2023
✨ Living in the Center ✨ ขาย Klass Siam ทำเลทองใกล้ Siam Paragon และ Siam Square ใช้ชีวิตสะดวกที่สุดในกรุงเทพฯ 💯
PropertyHub
1144 m²—฿7,099,000฿161,3414 Aug 2025
6
คอนโด 1-ห้องนอน ที่ คลาส สยาม ใกล้ BTS รถไฟฟ้าสนามกีฬาแห่งชาติ
PropertyScout
Fully furnished
1144 m²—฿7,100,000฿160,99818 Nov 2025
6
คอนโด 1-ห้องนอน ที่ คลาส สยาม ใกล้ BTS รถไฟฟ้าสนามกีฬาแห่งชาติ
PropertyScout
Fully furnished · Min. lease 12 mo
1149 m²3฿8,500,000฿172,5196 Jan 2026
Klass Siam 🌟 Special Unit with Spacious Living 🛋️ Near Bts National Stadium
PropertyHub
1144 m²—฿7,300,000฿165,9095 Feb 2026
1-BR Condo at Klass Siam near BTS National Stadium (ID 2441090)
PropertyHub
1144 m²—฿7,100,000฿160,9981 Jun 2026
14
Klass Siam, bangkok
DDproperty
1145 m²—฿6,499,000฿144,4229 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
200m To BTS National Stadium | 1-BR Klass Siam For Sale (ID 2918357)
PropertyHubPropertyScout×3
1149 m²1฿8,350,000฿169,47415 Sept 2026
11
Klass Siam, bangkok
DDproperty
1149 m²—฿8,350,000฿169,47415 Sept 2026
10
Klass Siam, bangkok
DDproperty
1150 m²—฿8,500,000฿170,00023 Sept 2026
13
Klass Siam, bangkok
DDproperty
1144 m²—฿7,300,000฿165,90924 Sept 2026
11
Klass Siam, bangkok
DDproperty
1144 m²—฿7,100,000฿160,99827 Sept 2026
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How fast units moveFrom PropertyHub and PropertyScout listings we have seen go offline since September 2026. The median accounts for listings still online (Kaplan–Meier); coming off the market usually means rented or sold, but can also be a withdrawn listing.

For rent
Not enough history yet: 0 of 10 listings needed have come off the market so far
Listings online now have been up for a median of 506 days
73 units on the market · 79-unit building (92.4 %)
3 new listings in the last 30 days
For sale
Not enough history yet: 2 of 10 listings needed have come off the market so far
Listings online now have been up for a median of 134 days
25 units on the market · 79-unit building (31.6 %)
3 new listings in the last 30 days
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