The truth about Bangkok condos, in numbers
Influencers and agents won't tell you the price bubble, flood risk, or actual unit state. We measure all 1,003 Bangkok condos. No ads, no commissions.
Top picks — central + underpriced + maxed-out amenities
3 buildings flagged out of 665 we scored
Most-overpriced vs district — verify before buying
Same khet, same square meter — these cost 3-4× the local average
Districts that stayed dry in 2011 + every monsoon since
Flood Level 1/5 — central elevated, robust drainage
What we surface
Monsoon flood risk for all 50 districts on a 0–5 scale. Every condo plotted as a dot in its risk colour.
1,003 buildings × 51 districts. Khet groups + per-building cards. Click into any building for the full RealData report.
Influencer / ad claims placed next to our measured data. Bubble vs underpriced verdict.
Top 10 overpriced. Best for foreign investors. Popular condos in flood zones. Every post backed by our own data.
Yellow dots = buildings with lat/lng. Click a dot for the full data report.
Frequently asked questions
What is RealData?▾
We measure 1,003 Bangkok condos — listing prices, amenities, BTS/MRT distance, flood risk — and let you compare them. The message: don't buy because an influencer recommended it. Verify with data first.
Where does the data come from?▾
Listings & price: hipflat.co.th. Flood risk: BMA Drainage Department + JICA reports + 2011 great flood inundation records. Infra & transit: OpenStreetMap (Overpass API). District boundaries: OSM admin_level=6. All public data, ToS-compliant.
What is the Bubble Index?▾
(building's price-per-sqm ÷ district average price-per-sqm) × 100. 100 = at market. 200 = double the average. Below 80 = underpriced; above 130 = bubble suspect.
Can a foreigner own this condo?▾
Thai law limits foreign ownership to 49% of the floor area in any one condo project. The remaining quota varies per building — confirm with the project office or hipflat. RealData verifies price, amenities, and risk only — not legal eligibility.
Do you broker listings or run ads?▾
No. Listing clicks go to the original hipflat page. No banner ads, no referral fees, no influencer placement. Future revenue: (a) data-qualified lead generation, (b) B2B market reports, (c) 'Verified by RealData' certification mark.
How often is the data refreshed?▾
Listings & price: weekly hipflat re-crawl. Flood: annual (after BMA monsoon report). Infra (hospital/school/transit): on OSM change detection (quarterly review). Each building page shows the measurement timestamp.