Ground Truth
for every site
in Tamil Nadu

Live in Coimbatore today

Ground Truth is a land-records verification platform for Tamil Nadu: look up a site and check its patta, encumbrance certificate, zoning, village maps, cadastre and parcel polygons — every record anchored to one location, reusable every time you come back.

Look up a location What you getWhatsApp a survey numberSoon
The product

From a pin on the map
to the full record.

Drop a location or name a survey number, and one lookup assembles everything known about that site — one screen, one schema.

◉ Pin the location — or WhatsApp a survey number
Parcel fixed — SF 234/1 · Vellakinar · 61.8 cents
Owner — Patta
R. Murugan · 0.62 ac
Patta No. 1023TN e-services
Loans & cases — EC 2005–24
12 registered transactions
mortgages, sales, partitionsTN Registration
Zoning
Residential — primary use
FAR 1.5 · setback 3 mCMDA · p.412
Guideline value
₹1,850 / sq.ft
₹24.2 L / acreTN Registration
Acquisition risk
Not in any of 5 registers ✓
housing board · HACA · bypass · airportlive · 5 registers
Parcel & FMB
5 vertices, true to scale
GeoJSON · DXF · A4–A0 sketchCadastre · Survey Dept
Start your own trail →One dossier — reusable for the life of the project.

A sample site assembling, station by station — the same trail the product walks. Values illustrative.

What you get

Every record about a site,
in one place.

Every record type a site decision needs, normalized into one canonical schema — so your team, and your agents, work from the same shape every time.

Patta, EC, FMB

Owner, extent, registered transactions, the sketch — for any survey number you can name. OTP flows handled.

Zoning & masterplan

Schedule III lookup for any village. Permissible uses, FAR, setbacks — in plain language.

Cadastre & polygons

Parcel boundaries true to scale, adjacent SF numbers, GeoJSON and DXF outputs ready for CAD.

One site, every record

Follow one survey number
through the whole stack.

The same site, in every shape the work needs it — read it as a document, check it against the rules, or drop it straight into CAD.

Patta & EC

Owner, extent, registered transactions.

FMB sketch

The field measurement sketch, to scale.

Zoning verdict

Permissible use, FAR, setbacks.

Parcel polygon

GeoJSON & DXF, ready for CAD.

Guideline value

The number the registration runs on.