NA and land-use conversion in Delhi: the stack behind a building plan

In Delhi the most expensive mistake is to confuse ownership with permission. The revenue record can confirm a plot is genuinely yours to buy, and the master plan can still say the zone allows nothing you intend to do with it. Land use is decided by the plan and the Delhi Development Authority, and it sits entirely above the title question. A buyer who checks only the record has checked whether they can own, not whether they can build.

Where a use change is possible, it is rarely a single step. Moving agricultural or restricted land toward building use runs as a stack: the change of land use under the master plan, then planning permission, then sanction of the building itself, each its own approval with its own conditions. A seller who offers the word converted, without the papers for each layer, is offering a claim the plan has not endorsed.

The habitation and colony regimes carry their own version of the problem. Lal dora land historically escaped building sanction, which is why so much of it stands unapproved; unauthorised colonies wait on regularisation, with schemes such as PM-UDAY offering a route in some cases and not others. In these regimes the land-use question is less can I convert and more will the state ever recognise what is already built.

The route depends on the regime and the zone; the constant is that permission is separate from title.

The land-use route

For colony land

Each layer is a separate sanction. A pitch that names only the outcome is missing the stack.

Four land-use failures turn a bought plot into an unusable one.

Sealing is the outcome that makes land use non-negotiable in Delhi. Construction that runs ahead of its sanctions, on the wrong zone, in unregularised colony land, or on habitation land that never had building approval, can be sealed regardless of how genuine the ownership is. A buyer who valued a plot for a use the plan forbids has not bought an opportunity; they have bought an exposure. The protection is to make the zone check the first question, not the last. Establish the master plan zone and the regime for the exact plot, confirm what change of use is possible and what it would take, and factor any regularisation or sealing risk into the price before you agree it. In Delhi, the record tells you whether you may own; the master plan tells you whether owning is worth anything for your purpose.