AI-generated sample imageIs that Red Book real — or a costly illusion?
AZ Red Book Check verifies your Sổ đỏ / Sổ hồng at the local Land Office within 48h. Fake titles, double-sales, non-existent plots — uncovered before you transfer a single dong.
Verify my Red BookWithout verification, you risk:
Forged Red Books
Convincing fakes circulate — a scanned stamp is not proof of ownership.
Double or triple sales
The same plot sold to multiple foreign buyers who never compared notes.
Non-existent or disputed plots
The address on paper doesn't match reality, or overlaps a neighbor's registered land.
Hidden mortgages or liens
The property is already pledged as collateral — invisible without a registry check.
Name mismatches
The seller on the title isn't the person signing your contract.
How it works (Pre-MVP)
Honest, no fluff — here's exactly what happens today.
- 1
You send us photos of the Red Book / Pink Book + the property address
- 2
We verify it at the local Land Office or through our on-the-ground network within 48h
- 3
You receive a PDF report: genuine, or flagged with specific concerns
- 4
If it checks out: optional upgrade to a full purchase contract review (AZ LeaseCheck)
Right now, every check is done by our team through the actual Land Office or our local network — not a generic AI guess. That's why a clean report means something.
Verify my Red Book now
500,000 VND
per property check (~20 USD)
First conversation is free. No hidden costs.
Frequently asked questions
What exactly do you check?+
Whether the Sổ đỏ / Sổ hồng matches the registered owner, the plot exists as described, and whether there are liens, mortgages, or disputes registered against it.
How long does it take?+
Within 48 hours of receiving your photos and the property address.
What if the Red Book turns out to be fake?+
You get a clear report flagging the specific issue — before you transfer any money. We can also recommend next steps.
Can you also check the purchase contract?+
Yes — once the title checks out, we offer AZ LeaseCheck as an add-on to review the actual purchase agreement.
Is this a notarized legal opinion?+
No — it's a practical verification, not a formal notarial or legal certification. For notarization or litigation we can refer you to a partner lawyer.
AZ Property Services
Practical checks for expats and buyers in Vietnam — before you sign or pay.
A service by AZ Vietnam Real Estate — your partner for property in Vietnam.
We're in beta. Every property we verify helps us get better.