Thailand launches online certified copies of official property appraisal records

A certified copy can be sent by email in about 10 minutes

The new service sits inside the Treasury Department's D-Value property appraisal system. According to the government's launch announcement, a user signs in and verifies their identity through ThaiD or the Paotang app, selects the relevant property record, and provides an email address for delivery.

For land, the system can use a map search or property-document details, including a title deed or Nor Sor 3 Kor reference. For a condominium unit, the process uses condominium information. The Treasury Department said the electronically certified copy can be delivered by email within about 10 minutes and that no service fee is charged for the online request.

D-Value is available through the Treasury Department's property valuation service and the TRD Property Valuation app. For a person who can complete the required digital authentication, the main benefit is straightforward: a certified copy of the appraisal record can be obtained without visiting a provincial Treasury office solely for that document.

The launch announcement does not establish that every foreign owner can use ThaiD or Paotang for identity verification. Anyone who cannot authenticate through one of those channels should confirm the available route before relying on D-Value as a fully remote option.

For practical context, see How to buy property in Thailand. This development also connects with Thailand Extends Lease Terms at 28 Regional Airports.

The government appraisal value is not the property's market price

D-Value provides the value recorded in the Treasury Department's official appraisal system. That figure can be relevant to government calculations and property-related procedures, but it is not a live estimate of what a buyer would pay for a particular home or plot today.

A property's asking price, negotiated sale price, bank valuation and official appraisal value can all be different. The certified copy therefore answers a narrow but useful question: what value is shown in the official appraisal record for the property. It does not replace market comparables, due diligence or an independent valuation when those are needed for a transaction.

This distinction also matters when comparing apparently cheap or expensive properties. A large gap between the official value and an asking price is not, by itself, evidence that a deal is attractive or overpriced.

Some procedures may require a different certificate

The Treasury Department's current service information distinguishes a certified copy of its appraisal account from a formal appraisal certificate required for certain government or court uses. The Treasury can certify a copy of its own appraisal record, while another document may need to be requested through the relevant Land Office depending on the procedure.

That distinction is worth checking before submitting a D-Value copy to a bank, court, government authority, inheritance process or property registration. The June launch makes one specific document easier to obtain; it does not make every appraisal-related document interchangeable.