Build-in-public notes on the document-extraction pipeline: what was built, what broke, and what the data actually looked like.
83 unformatted PDF/Excel files from a Vietnamese government registry, 4,343 live records, 96.8% field accuracy after fixes — and an honest list of what's still unresolved. Concrete bugs, why standard tooling missed them, and the threshold we actually use for deciding what dead code gets deleted.
Read more →A practical guide covering eligibility, the purchase process, tax implications, and common pitfalls. This site does not track live quota availability for any project.
Read more →NRAST is a Ministry of Justice secured-transactions registry. We explain what it is, why it matters, and how our encumbrance check works.
Read more →Overseas Vietnamese have significantly expanded rights to purchase, inherit, and transfer property in Vietnam. Full breakdown of the 2024 changes.
Read more →Before paying a deposit on an under-construction apartment in Vietnam, you must verify the developer holds a valid selling permit. Here's how.
Read more →The 30%-per-building rule (Housing Law 2023, detailed in Decree 95/2024/ND-CP) and what happens once it runs out. This site does not calculate remaining slots for any project — see /methodology for why.
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