How BaanScope De-Risks Off-Plan Investing in Bangkok
Most off-plan mistakes are information problems: the buyer couldn't see the alternatives, the full costs or the risks. BaanScope exists to remove that information gap — here is exactly how.
The problem: a market designed to be hard to compare
Every Bangkok developer publishes its projects in its own format, on its own site, with its own selective emphasis. Prices are quoted differently, station distances measured generously, completion dates stated with varying honesty. A buyer researching seriously must reconcile a dozen inconsistent sources — and most don't, which is precisely when expensive mistakes happen. Off-plan risk is mostly information risk.
One dataset, one format, every project
BaanScope scrapes the live off-plan and under-construction inventory of Thailand's leading SET-listed developers and normalises everything into one structure: starting price, price per square metre, unit mix, floors, nearest BTS/MRT and distance, completion date and published construction progress. Every project appears on one map, in one format, in English and Thai.
Normalisation is the quiet superpower: when every project reports the same fields the same way, weak projects can no longer hide behind incomparable marketing.
- ✓Live inventory from SET-listed developers only
- ✓Identical structured fact sheet for every project
- ✓Data refreshed from developer sources, never invented — unknown fields stay marked unknown
Comparison tools that surface the decision
The platform is organised the way investors actually decide: browse by district, by BTS/MRT station, by budget band or by developer, then compare any two projects side by side on identical criteria. District pages compute live supply, median entry pricing and developer activity — the supply-pipeline data that individual buyers can rarely assemble on their own.
Honest math on cost and yield
Two numbers sell more mistakes than anything else in this market: the sticker price and the projected yield. BaanScope counters both with tooling. The true-cost calculator itemises transfer fees, sinking fund, common fees and furnishing on your actual unit price, in your currency. AI-estimated rental yields are computed consistently across every tracked project — comparable like-for-like, rather than optimistic one-offs from a sales office.
Independent legal support for the final step
Data narrows the field; lawyers close the deal safely. For the contract stage, BaanScope connects buyers with independent, licensed Thai property lawyers — not affiliated with any developer — who verify the land title, the EIA status, the foreign quota and every clause of the sale-and-purchase agreement before money moves. Combined with the platform's data layer, the goal is simple: no buyer should ever sign an off-plan contract on marketing materials alone.
- ✓Independent, licensed lawyers — never the developer's recommendation
- ✓Title, EIA, quota and contract review before the contract deposit
- ✓Support in English and Thai, through transfer day
Frequently asked questions
- Is BaanScope affiliated with the developers it tracks?
- No. BaanScope is independent and not affiliated with Sansiri, AP Thai, Supalai or any developer it tracks. Project data is scraped from public developer sources and normalised for comparison.
- Where does BaanScope's data come from?
- From the developers' own published project information, collected automatically and structured into one consistent format. Fields the developer does not publish are marked as unknown rather than estimated or invented.
- Does BaanScope charge buyers?
- Browsing, comparing and the true-cost calculator are free. Legal support connects you with independent law firms whose fees you agree with them directly.