Top 10 Most Overpriced Bangkok Condos
· RealData analysis
Bangkok has no shortage of condos that influencers push as ‘guaranteed appreciation.’ To audit those claims we pulled price data on every condo hipflat tracks (1,003 buildings) and compared each one to the median price-per-square-meter of its own district (khet).
We call this the Bubble Index: building price/sqm ÷ district median price/sqm × 100. 100 = at market. 200 = double the average. 400 = four times the average.
The 10 condos below are priced furthest above their district’s median. They are not necessarily bad buildings — luxury brand, location, or amenities can justify a premium. The point: know the number before you listen to the influencer.
| # | Condo | District | Bubble Idx |
|---|
Methodology
- Source: hipflat.co.th L3 page listings (price + floor area)
- Unit: USD per m²
- Each district’s building median normalised to 100
- Sale prices preferred; rent fallback for sale-less buildings
- Measurement date: 2026-05-06
- Districts with fewer than 5 sampled buildings excluded (small-sample noise)
Data refreshes weekly. Click any building → per-unit prices, 13-month price trend, flood risk, nearby projects in one page.
Frequently asked questions
What is the Bangkok condo Bubble Index?▾
The Bangkok condo Bubble Index divides each building's median sale price per sqm by the median for all buildings in the same district (khet). 100 = at district average. 200 = priced double the district average. RealData measures 1,003 Bangkok condo buildings to compute this score weekly.
Which Bangkok districts have the most overpriced condos?▾
Based on RealData's analysis, the highest Bubble Index condos concentrate in Pathum Wan (Ratchadamri, Wireless Road corridor), Vadhana (upper Sukhumvit), and Phra Nakhon (riverside luxury). These areas attract luxury developer projects and foreign investor marketing, pushing prices 3–4× above district medians.
Does a high Bubble Index mean a Bangkok condo is a bad investment?▾
Not necessarily. A high Bubble Index (above 200) means the building is priced significantly above comparable condos in the same district. Luxury brand, location quality, or superior amenities may justify a real premium. The Bubble Index is a starting point for due diligence — it shows you the number so you can decide if the premium is justified.