Property intelligence
HAVO
Understand the place behind the property.
Source-linked project data, location context and evidence gaps for Hanoi and Ho Chi Minh City.
Public research beta
HAVO brings source-linked project data, location context, evidence gaps and decision tools together for Hanoi and Ho Chi Minh City. It is designed to help people investigate a place, not to sell them a property or manufacture a ranking.
Research scope
- Project identities
- 100
- 50 Hanoi + 50 HCMC
- First-party sources
- 51
- Checked 14 Aug 2026
- Full dossiers
- 05
- 95 remain identity-only
- Price feeds
- 00
- No publication rights yet
Product status updated 15 August 2026. These numbers describe research coverage, not listings, units for sale or completed reviews.
What exists now
- 100 source-linked project identities: Hanoi 50 and HCMC 50
- Five complete pilot dossiers with evidence ledgers and open questions
- Search, filters, comparison, device-only saving and a decision checklist
- Public data, correction, editorial and privacy policies
What remains closed
- Transaction or observed asking-price ranges without written data rights
- Resident reviews without identity, response and dispute safeguards
- Partner packages, paid leads, deposits or brokerage activity
- Overall scores, legal-safety claims and paid ranking positions
How ODERYN is building HAVO
Identify
Keep project, phase, tower and legacy location boundaries explicit.
Source
Record the publisher, original URL, check date and review due date.
Keep gaps
Show conflicts and missing evidence instead of filling them with estimates.
Prove use
Open more features only after real interviews, refresh cycles and rights checks.
A research product, not a transaction service
HAVO does not sell property, hold deposits, provide brokerage, guarantee legal safety or recommend an investment. Anyone considering a transaction should verify the exact unit and documents with the appropriate authorities and qualified professionals.
Research or data-rights enquiry
ODERYN welcomes specific questions from researchers, rights holders and potential future data partners. A conversation is not shown as a partnership until there is written agreement and real work.
Email ODERYN