Borewell Cost in Tamil Nadu | Borewell Estimate 2026
Borewell Cost Estimate per Sqft in Tamil Nadu
| Water Level | 250 Feet |
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| Ideal Borewell depth | 375 Feet |
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| Good Borewell depth | 410 Feet |
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Tamil Nadu Borewell Cost by Size
| 4.5 Inch Dia Drilling Rate | Small Home | ₹ 98 / Feet |
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| 6.5 Inch Dia Drilling Rate | Home / Flats / Shops | ₹ 103 / Feet |
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| 7.5 Inch Dia Drilling Rate | Commercial / Society | ₹ 167 / Feet |
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| 12 Inch Dia Drilling Rate | Agriculture / Industry | ₹ 186 / Feet |
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4.5 Inch Dia - Borewell / Drilling Cost
| Total drilling Cost | ₹ 36750 |
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| * PVC Pipe Cost | ₹ 15375 |
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| Additional Cost for Narrow Space / Equipment | ₹ 3750 |
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| Total Bore well Cost / Estimate | ₹ 55875 |
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6.5 Inch Dia - Borewell / Drilling Cost
| Total drilling Cost | ₹ 38625 |
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| *PVC Pipe Cost | ₹ 20625 |
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| Additional Cost for Narrow Space | ₹ 5625 |
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| Total Bore well Cost / Estimate | ₹ 64875 |
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7.5 Inch Dia - Borewell / Drilling Cost in Tamil Nadu
| Total drilling Cost | ₹ 62625 |
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| *PVC Pipe Cost | ₹ 24750 |
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| Additional Cost for Narrow Space | ₹ 7500 |
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| Total Bore well Cost / Estimate | ₹ 94875 |
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Tamil Nadu 12 Inch Dia - Borewell Cost
| Total drilling Cost | ₹ 69750 |
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| *PVC Pipe Cost | ₹ 35625 |
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| Additional Cost for Narrow Space | ₹ 9375 |
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| Total Bore well Cost / Estimate | ₹ 114750 |
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*Above Bore well cost for Ideal Drilling Depth
*For Narrow Space additional equipment required, hence may incur Extra Cost
* PVC Pipe Installation may varry based on the Soil / Rock type. Here we calculated Average !
TNWRMA Act 2024/2026: All new wells must be registered with the District Water Resources Committee. Sinking without permit in 'Over-exploited' blocks is a punishable offense.
*Regulations updated as per 2026 state-wise groundwater policies. Non-compliance may lead to sealing of the borewell and environmental fines.
Find Borewell Cost in your State and City
Borewell Cost estimate for cities in Tamil Nadu
Find the borewell cost for your land based on the state, city, and locality. The cost estimate for a borewell tends to vary from area to area. For example, the borewell cost in a village is not the same as the cost in a city. It also depends on factors such as the accessibility of the borewell point, the type of soil (rock or loose soil), labor rates in the locality, PVC pipe and lid prices, and the availability of borewell equipment nearby.