Legal Due Diligence on Real Estate Before Purchase

Most risks in real estate transactions are not in the price but in the legal status: land subject to planning, mortgaged, disputed, or documents not matching the actual state. Checking legality before placing a deposit is the cheapest step to avoid the most expensive losses. Below is the checklist ANT Legal lawyers apply when reviewing a real estate dossier.

Legal Checklist

  1. The Certificate (red book/pink book): verifying authenticity, parcel information (parcel number, map sheet, area), land type, use term, land user, and notes on mortgages and restrictions.
  2. Land use planning: looking up planning information at the natural resources and environment authority or planning information portals — land planned for roads, parks, or projects should not be bought for long-term residence/investment.
  3. Disputes and seizure: verifying the land has no ongoing disputes and is not seized for judgment enforcement (transfer conditions under Article 45 of the Land Law 2024).
  4. Bank mortgage: mortgaged land can still be transacted but requires coordination with the bank to release the mortgage; never hand over money before the release plan is clear.
  5. Actual state vs. documents: surveying and comparing actual boundaries with the cadastral map; checking whether houses on the land are recognized for ownership and whether there is unpermitted construction.
  6. Seller’s standing: whether the seller is the lawful land user; in cases of co-ownership or undivided inheritance, all co-owners must sign together.
  7. Financial obligations: outstanding land use fees and land taxes; these may “attach” to the parcel and pass to the new owner.

Common “Traps”

  • Fake or altered red books — always cross-check the original at the Land Registration Office;
  • Buying agricultural land on promises of “conversion to residential land” when conversion conditions are not met;
  • Placing a deposit before checking planning, then discovering the land lies within a project;
  • Buying mini-apartments or houses built on land used for the wrong purpose — no certificate will be issued.

How Does ANT Legal Assist?

  • Comprehensive legal review of real estate dossiers before deposits/contracts;
  • Looking up and verifying planning, dispute, and mortgage information;
  • Drafting deposit contracts and transfer contracts that protect the buyer;
  • Representing clients in negotiations and handling when legal issues are found.

Related Content

Eyeing a parcel of land or a house and want a legal check before placing a deposit? Send the information to ANT Legal via Hotline/Zalo 0966.475.966 for a lawyer’s review and risk warnings.

This content is for general reference only and does not replace legal advice for a specific case. Check results depend on the documents and actual state of each parcel.