So for the rain water harvesting cost in Bangalore, you can expect like a per sq. ft. cost going up to Rs. 60 per sq. ft. I don’t have the exact information for Bangalore, but overall in India, the per sq. ft. rate ranges from Rs. 20 to Rs. 60 per sq. ft.
So, setting up a rainwater harvesting system in residential homes can cost around Rs. 20,000 to Rs. 80,000 for average- to above-average-sized homes. Prices for villas and bungalows are rising. Now there are nuances to this as the following aspects affect the pricing of the system:
Property Size
Inclusions in the Rainwater Harvesting System
Supplier of the System
Brand of Materials Used
Site Conditions
Cost Breakdown for Rainwater Harvesting Systems
Small Home: Rs. 20,000 to Rs. 40,000
Mid-Size Home: Rs. 40,000 to Rs. 70,000
Large Home/Villa: Rs. 70,000 to Rs. 1.2 lakhs
Apartment Complex (10 to 20 Flats): Rs. 2 to Rs. 5 lakhs plus
Component Cost for Rainwater Harvesting Systems
Storage Tank: This is the biggest component and plastic tanks with 1000 to 5000 litres capacity can cost around Rs. 7 to 12 per litre, costing Rs. 8000 to Rs. 60,000 in total.
Filter Cost: Filters range from Rs. 2,000 to Rs. 25,000, increasing in price from basic mesh, sand plus charcoal filter to advanced cartridge filter.
Pipes and Fittings: You can expect a cost of Rs. 2,000 to Rs. 10,000 based on the roof size and the total number of outlets.
I hope this helps.
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What is the Cost of Rain Water Harvesting in Bangalore?
priya91
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41 days
2025-11-22T18:25:12+00:00 2025-11-22T18:25:14+00:00Comment
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