Ground Coverage refers to the percentage of the total plot area that can be covered by the building’s footprint at ground level. It defines the portion of land that is physically occupied by the building, while the rest is reserved for open spaces like gardens, driveways, or setbacks.
How Ground Coverage is Calculated:
Ground coverage is expressed as a percentage of the total plot area. The formula is:
Ground Coverage (%) = (Built-up area on the ground floor / Total Plot Area) × 100
Key Points:
- Built-Up Area: This includes all parts of the building that directly sit on the ground, such as walls, verandas, balconies, and covered portions.
- Exclusions: Open areas like lawns, uncovered courtyards, and non-built areas (like setbacks) are not counted in the ground coverage.
Ground Coverage Limits in Delhi NCR:
The maximum ground coverage allowed for a residential plot varies based on plot size, zoning regulations, and local building bye-laws. Typically, smaller plots are allowed higher ground coverage percentages, while larger plots have more stringent coverage limits to ensure adequate open spaces.
Typical Ground Coverage Norms:
- Small Residential Plots (up to 100 sqm): Ground coverage may go up to 90%, depending on the specific guidelines of the area.
- Medium-Sized Plots (100-250 sqm): Ground coverage is generally allowed up to 60-75%.
- Large Plots (above 250 sqm): Ground coverage is often restricted to 45-60%.
Impact on Development:
Ground coverage regulations ensure a balance between built structures and open spaces, impacting:
- Building Size: Limits how much of the land can be used for the building’s footprint.
- Open Spaces: Ensures sufficient areas are left for landscaping, light, and ventilation.
- Density and Aesthetics: Ground coverage rules help maintain urban density, prevent overcrowding, and enhance the overall aesthetics of residential areas.