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Land price comparison & purchase budget calculator

Compare 1–3 plots using price per square metre or your chosen area unit. See a median-based value, observed price range and purchase costs from your own evidence.

Amounts: up to 12 whole digits and 2 decimals; VND whole amounts only. Rates: up to 4 decimals; areas: 6. Use the selected number format.

Enter 1–3 similar plots. Leave both fields empty to skip a row. You select the evidence; this tool fetches no sale or government data.

0.000001 … 999,999,999.999999
Comparable 1
0.000001 … 999,999,999.999999
0.01 … 999,999,999,999.99
Comparable 2
0.000001 … 999,999,999.999999
0.01 … 999,999,999,999.99
Comparable 3
0.000001 … 999,999,999.999999
0.01 … 999,999,999,999.99
0 … 100
0 … 999,999,999,999.99

Check external reference data

D-Value · Thailand Treasury land reference prices ↗

These links open external services. DUE.RED does not import their data or certify reuse rights. Check the area, effective date and terms there.

Preparing your tool…

How it works

Arithmetic from your 1–3 comparables only. Median is the middle normalized price (mean of two middle prices for two entries). Low/high are the observed extremes, not a confidence interval. Keep currency, price type, location, rights and plot characteristics comparable. No market feed, zoning verification or certified appraisal.

Example

Two similar plots priced at 1,000 and 1,200 per m² have a median of 1,100. For 200 m², the central value is 220,000; the observed range gives 200,000–240,000.

Is this an official appraisal or an automatic market valuation?

No. You enter the area and price of each comparable. Asking, completed-sale and official reference prices are kept as distinct types. No external price records are imported, and no adjustment for zoning, title rights or plot quality is inferred.