Urban Master Plan

An urban master plan is a long-term spatial framework that guides how a city should grow and where different activities may occur. It translates development goals into land-use zones, infrastructure networks, density norms and areas requiring protection, generally for a specified planning horizon.

Allocation of urban land

The plan divides the planning area into zones and identifies the broad purposes for which land may be developed. This provides predictability while separating incompatible activities and coordinating development with public facilities.

• It designates uses such as residential, commercial, industrial, recreational and public or semi-public activities.
• It reserves space for roads, transport corridors, utilities, open spaces and community facilities.
• It can identify environmentally sensitive, heritage, flood-prone or hazard-prone areas for restricted or conditional development.

Control of development

The master plan becomes operational through zoning regulations, development control regulations and building bye-laws framed under the applicable state planning or municipal law. Its precise legal status and terminology, such as master plan or development plan, therefore vary across states.

• Planning authorities assess layout, subdivision, change-of-land-use and building proposals against the notified plan.
• Controls may prescribe floor area ratio, building height, setbacks, density and ground coverage according to location and infrastructure capacity.
• A land-use designation regulates permissible development; any acquisition of privately owned land must follow the applicable law.

Constitutional and governance setting

Under Article 243W, state legislatures may endow municipalities with responsibilities listed in the Twelfth Schedule, including urban planning, regulation of land use and regulation of building construction.

• Effective regulation requires coordination among municipalities, development authorities, transport agencies and utility providers.
• Periodic review is necessary because population, mobility, economic activity and environmental risks change over time.
• Weak enforcement, outdated land records and unplanned growth can create a gap between the plan and actual land use.