It is the scenario that keeps many homebuyers awake at night: deposit paid, sometimes 30–70% of the contract value already transferred — and then the discovery that the developer has mortgaged the entire project to a bank for financing. Is the home you bought safe? Can the bank seize it? And most importantly: what should you do right now?
This article explains the legal framework — centred on Article 183 of the Housing Law No. 27/2023/QH15 — and a practical action plan for buyers. For the thematic overview, see real estate, construction and projects.
Table of contents
- 1. Developers may mortgage the project — but must release before selling
- 2. Three ways to verify whether a project is mortgaged
- 3. Scenario 1: contract not yet signed — mortgage discovered during research
- 4. Scenario 2: contract signed — mortgage discovered after the purchase
- 5. Can the bank seize the home you bought?
- 6. Self-protection clauses for the contract
- 7. Frequently asked questions
1. Developers may mortgage the project — but must release before selling
First, get the premise right: mortgaging a project to raise capital is lawful and common. Article 183 of the Housing Law 2023 allows developers of residential construction investment projects to mortgage the project, or homes built within the project, to borrow capital for implementing the project.
The key is Clause 2 of Article 183:
A developer that has mortgaged part or all of the project or homes, and wishes to raise capital, sell or hire-purchase homes, must release the mortgage on part or all of the project or homes before signing capital-raising, sale or hire-purchase contracts with customers, except in the cases prescribed at point b Clause 3 and point a Clause 4 Article 88 of this Law.
And the control mechanism:
The release prescribed in this clause shall be stated in the written notice that homes are eligible for sale issued by the provincial housing authority where the homes are located; the developer is responsible for providing this written notice to the customer when signing the sale or hire-purchase contract.
In other words, the law builds a two-layer safety valve: (1) the obligation to release before selling; (2) the state authority's eligibility-for-sale notice — where the buyer can check. Risk truly erupts only when the developer slips past this safety valve.
A practical note on the exceptions: Clause 2 of Article 183 carves out the cases at point b Clause 3 and point a Clause 4 Article 88. These are narrow, technical exceptions — a buyer should never accept a developer's bare claim that "our case falls within the exception" without seeing the legal basis in writing and, ideally, the authority's written confirmation. In the overwhelming majority of ordinary sale transactions, the release obligation applies in full.
2. Three ways to verify whether a project is mortgaged
Method 1 — Request the eligibility-for-sale notice. This is the most direct route. When dealing with the developer, require the written notice that the homes are eligible for sale issued by the provincial housing authority — it must reflect the mortgage release (if the project was ever mortgaged). The developer must provide this notice when signing the contract — ask for it before paying the deposit.
Method 2 — Search security-interest registrations at the correct competent agency. Mortgage information is registered by asset type: for land use rights, homes and land-attached assets, the competent agency is the Land Registration Office or its branches (Articles 10 and 25 of Decree 99/2022/ND-CP). Buyers can search there to learn whether the project/home is securing any loan.
Method 3 — Check the disclosure obligation. Under Article 6 of the Real Estate Business Law 2023, developers must disclose project information fully, truthfully and accurately — including mortgage status. If the developer hides the mortgage information, that is both a breach of the disclosure duty and a fact that counts against them in any later dispute.
3. Scenario 1: contract not yet signed — mortgage discovered during research
If you are still researching and discover the project is mortgaged, do not panic — follow the checklist:
- [ ] Require the developer to explain: which loan, how much outstanding debt, and the mortgage release schedule.
- [ ] Require a commitment on a specific release date before signing the sale contract — put it in a written agreement; do not accept verbal promises.
- [ ] Sign the sale contract only after receiving the eligibility-for-sale notice reflecting the release.
- [ ] Put self-protection clauses in the contract (see section 6).
- [ ] If the developer evades and cannot provide the notice — treat that as a red flag and consider walking away. Good projects are not in short supply; a mortgage dispute can last years. If you already paid a deposit before discovering the mortgage, see how to handle deposit contract disputes for home and land purchases.
4. Scenario 2: contract signed — mortgage discovered after the purchase
This scenario is more serious and needs to be handled in sequence:
Step 1 — Verify the exact legal status. Is the mortgage still in force or has it been released? What is the timing of the mortgage relative to your contract? Does the developer have an eligibility-for-sale notice, and does it reflect the release? Gather all documents before acting.
Step 2 — Require the developer to remedy. Send a written demand requiring the developer to perform the release obligation under Article 183 of the Housing Law 2023 within a specific deadline. Note: the release obligation arises before contract signing — its non-performance is the developer's breach, not a risk the buyer must bear.
Step 3 — File an administrative complaint. Report to the provincial housing authority (the issuer of the eligibility-for-sale notice) and the Department of Construction: request an inspection of compliance with Article 183 and the disclosure duty under Article 6 of the Real Estate Business Law 2023.
Step 4 — Sue or arbitrate. Depending on the dispute-resolution clause in the contract and the specifics of the file, the buyer may sue in court or take the dispute to arbitration — see the analysis of arbitration or court for commercial disputes. The buyer may demand: compelling the developer to release and continue the contract; or terminating the contract, refunding the money, penalties and damages. The exact legal consequence (void, cancelled or compelled remedy) depends on each file — have counsel assess before suing.
Step 5 — Protect the cash flow. Recheck the bank guarantee mechanism under Article 26 of the Real Estate Business Law 2023 (if a guarantee letter was issued at purchase): where the developer fails to hand over the home as committed and the buyer so requests, the guaranteeing bank must refund the advance payments. At the same time, consider urgent interim measures if there are signs the developer is dissipating assets.
5. Can the bank seize the home you bought?
The answer depends on the legal status at the time of your purchase:
- Safe scenario: the developer properly released the mortgage before selling; you signed a lawful contract, paid on schedule and have been (or qualify to be) issued a certificate. Your ownership is protected by law; the bank cannot realise your home to recover the developer's debt.
- Risk scenario: you bought a home still under mortgage that the developer did not release as required. The mortgagee bank then has the right to realise the secured asset under the regulations when enforcement time comes — and the buyer may be directly affected. Where the developer's default leads to termination of the investment project, the buyer should proactively join the asset-handling process to protect their interests.
This is why verifying the release before signing is a step that can never be skipped. The cost of one search, one demand letter, is negligible compared to the value of the home and the cost of a dispute lasting years.
6. Self-protection clauses for the contract
When negotiating the sale contract, the buyer should require these clauses:
- Developer's commitment: at contract signing, the home is not mortgaged, not distrained, not disputed; or has been released as required.
- Attached document: the provincial housing authority's eligibility-for-sale notice (reflecting the release) as an inseparable appendix to the contract.
- Breach penalty: a specific penalty if the mortgage-status commitment proves false.
- Right to unilaterally terminate: the buyer may terminate the contract and require a full refund with interest/penalties if the home is discovered to be under unreleased mortgage.
- Damages: the developer compensates all losses arising from breach of the commitment.
7. Frequently asked questions
May a developer mortgage a project it is selling to a bank?
Yes — the law allows developers to mortgage the project or future-formed homes to borrow capital for project investment. But once mortgaged and wishing to sell or hire-purchase homes, the developer must release the mortgage before signing contracts with customers, except where otherwise provided by law (Clause 2, Article 183 of the Housing Law 2023).
How can I check whether a project is mortgaged to a bank?
Three ways: (1) require the developer to provide the eligibility-for-sale notice — it must reflect the release; (2) search security-interest registrations at the competent agency by asset type — for land use rights, homes and land-attached assets, the Land Registration Office or its branches (Articles 10 and 25 of Decree 99/2022/ND-CP); (3) check the disclosure duty under Article 6 of the Real Estate Business Law 2023.
I signed a home purchase contract and only then discovered the project was mortgaged — what now?
Verify the exact legal status first; require the developer to remedy (perform the release); complain to the provincial housing authority; and if necessary sue to continue the contract or terminate it, get a refund and claim damages — depending on the assessment of the specific file.
Can the bank seize the home I bought if the developer defaults?
It depends on the legal status at the time of purchase. If the developer properly released the mortgage before selling and you own the home lawfully, your rights are protected. The risk lies in buying a home still under mortgage without release.
What mortgage-related commitments can the buyer require from the developer in the contract?
A commitment that the home is not mortgaged or has been released; the eligibility-for-sale notice attached; penalty clauses if the commitment proves false; a right to unilaterally terminate and receive a refund if a violation is discovered.
Contact FLAT — hotline 0988424851 for a legal check of the project before paying the deposit and for support in handling mortgage disputes.
Language versions
References
- Housing Law No. 27/2023/QH15, Article 183 — in force since 01/8/2024.
- Real Estate Business Law No. 29/2023/QH15, Articles 6, 19, 20 and 26 — in force since 01/8/2024.
- Civil Code No. 91/2015/QH13 — provisions on security for performance of obligations.
- Decree No. 99/2022/ND-CP on registration of security interests, Articles 10 and 25 — in force since 15/01/2023.
- Provincial housing authority's written notice that homes are eligible for sale (verify per project).