30×50 plot house construction cost in Bangalore

The 30×50 plot (1,500 sqft of land) is the step up from the standard 30×40 that Bangalore homeowners make when they want a dedicated parking bay within the plot boundary, a more generous front garden, and space for a utility room or home office on the ground floor without sacrificing bedroom count. BBMP setbacks on a 30×50 site in a 30-foot road layout typically leave a floor footprint of around 800 to 900 sqft per floor. A G+1 on this site comfortably fits a 3 BHK on each floor, or a 4 BHK ground floor with a 3 BHK first floor. The additional 10 feet of depth over a 30×40 plot makes a meaningful difference in kitchen and utility space.

Construction cost on a 30×50 in Bangalore scales predictably from the 30×40 figures. Standard quality at ₹2,000–₹2,800 per sqft gives a civil range of ₹36 to ₹50.4 lakh for 1,800 sqft BUA. The extra 360 sqft BUA over a 30×40 adds approximately ₹7.2 to ₹10 lakh to the civil cost, the same rate per sqft but more of it. Where the 30×50 does spend more than proportionally is in compound wall length (50-foot depth means a longer rear wall) and in foundation area. If your 30×50 site is in a lake-adjacent area of east Bangalore (Bellandur, Varthur, Mahadevapura), budget an extra ₹4 to ₹8 lakh for deep foundations, because soil reports from these zones regularly show low bearing capacity that normal isolated footings cannot handle.

Builders and architects in Bangalore quote the 30×50 G+1 as a comfortable move-in ready home when the full budget sits between ₹50 and ₹68 lakh: civil at standard quality plus BBMP approval, BESCOM connection, borewell, compound wall, and basic modular kitchen and wardrobes. At this budget, you are not cutting corners on fittings or structure. One common planning error on 30×50 sites is underplanning the parking: a single covered parking bay needs a minimum 9 feet by 18 feet of clear space, which on a 30-foot-wide plot means giving up the full width of the ground floor front setback zone plus some of the covered area. Factor this into your layout plan before the foundation goes in.

As of June 2026. BBMP jurisdiction. Rates verified against current Bangalore BOQs.