CMDA land use zone at your plot
The CMDA Second Master Plan for the Chennai Metropolitan Area (horizon 2026, about 1,189 sq.km) gives every plot a land use zone, such as primary residential, mixed residential, commercial, institutional, industrial or open space, and that zone decides what may be built there. Drop a pin and this mini reads the zone at that exact point from the CMDA land use map. If you want the whole map sheet for a locality instead, the master plan sheet finder opens it.
Sign in with your phone to run it. You see the price and approve it before anything runs.
- The land use zone at the exact pin, not a sheet to read
- Honest coverage: Chennai, Tiruvallur, Kancheepuram and Chengalpattu
- The severe layers (monument buffers, reserve forest, Ramsar wetland, swamp, flood, water bodies, the Redhills catchment) swept at the same pin, shown only if they hit
1 creditper run, charged when the register answers
What we need
One thing at a time. Fill it in and press Run.
The answer
From the register, with its date and source.
Nothing run yet. The answer appears here with everything this mini adds:
- The land use zone at the exact pin, not a sheet to read
- Honest coverage: Chennai, Tiruvallur, Kancheepuram and Chengalpattu
- The severe layers (monument buffers, reserve forest, Ramsar wetland, swamp, flood, water bodies, the Redhills catchment) swept at the same pin, shown only if they hit
CMDA land use, briefly
A CMDA land use zone is the use the Chennai Metropolitan Development Authority's Second Master Plan assigns to a piece of land, which sets the uses and building types a plan can be approved for there.
- The plan
- Second Master Plan
The CMDA Second Master Plan for the Chennai Metropolitan Area, with 2026 as its horizon year.
- Covers
- 4 districts
Chennai, Tiruvallur, Kancheepuram and Chengalpattu. Elsewhere the answer is not covered: use the master plan zone check for DTCP towns.
- At a pin or a sheet
- Two minis
This one reads the zone at your plot. The master plan sheet finder shows the full CMDA map sheet for a place.
How to find the CMDA land use zone of a plot
- 1
Place the pin
Tap the plot on the map, paste a Google Maps link to it, or use your location while you stand there.
- 2
Press Run
The survey parcel under the pin is found and the CMDA land use map is read at that point.
- 3
Read the zone
The zone name comes back as information. Compare it with what you mean to build, and take a conflict to CMDA before you buy.
When it helps with land
Shop or office on a plot
A commercial use needs a zone that allows it. Read the zone before paying a commercial price.
Industrial or open space zoning
A plot zoned industrial, agricultural or open space is not a house site, whatever the layout brochure says.
Instead of reading the map sheet
Searching for the CMDA land use map and matching colours by eye is slow. The pin gives the zone of the plot itself.
The zone is information, not an approval. CMDA's sanctioned plan, any later reclassification and the building rules decide what is built. A pin inside the metropolitan area with no zone on the map is a gap in the map, not proof the land is outside CMDA. Price: 1 credit per pin, charged only when the layer gives a real answer.
Questions people ask
How do I check the CMDA land use of my plot?
Drop a pin on the plot above and press Run. The answer gives the land use zone the CMDA Second Master Plan assigns to that exact point.
Where can I see the CMDA land use map?
For the whole map sheet of a locality, use the master plan sheet finder, which opens the CMDA Master Plan or Detailed Development Plan sheet. For the zone at one plot, a pin here is quicker than reading the colours by eye.
What land use zones does the CMDA master plan use?
Zones such as primary residential, mixed residential, commercial, institutional, industrial and open space. The zone sets which uses and buildings can be approved on the land.
What is the difference between CMDA and DTCP?
CMDA (Chennai Metropolitan Development Authority) plans the Chennai Metropolitan Area. The Directorate of Town and Country Planning (DTCP) and local planning authorities plan the rest of Tamil Nadu. For a DTCP town, use the master plan zone check.
Which areas does it cover?
Chennai, Tiruvallur, Kancheepuram and Chengalpattu districts. Outside them the answer says not covered rather than clear.
Is the zone the final word on what I can build?
No. It is what the master plan zones the land as. CMDA approval, any change of land use granted since, and the Tamil Nadu Combined Development and Building Rules, 2019 decide the building.
How much does it cost?
1 credit per pin, charged only when the layer gives a real answer. A not covered or failed read is not charged.