| Area of Construction | 700 Sq. ft. |
|---|---|
| Construction Estimate | ₹ 1452500 Rs. |
| Construction Cost in Lacs | ₹ 14.525 Lacs |
| Cost / Sq.ft | ₹ 2075 |
| TYPE | Avg. Quality | Good Quality | Best Quality |
|---|---|---|---|
| Area of Construction | 700 Sq. ft. | 700 Sq. ft. | 700 Sq. ft. |
| Construction Estimate | ₹ 1246000 Rs. | ₹ 1365000 Rs. | ₹ 1575000 Rs. |
| Construction Cost in Lacs | ₹ 12.46 Lacs | ₹ 13.65 Lacs | ₹ 15.75 Lacs |
| Cost / Sq.ft | ₹ 1780 | ₹ 1950 | ₹ 2250 |
| Area of Construction | 700 Sq. ft. |
|---|---|
| Construction Estimate | ₹ 1162000 Rs. |
| Construction Cost in Lacs | ₹ 11.62 Lacs |
| Cost / Sq.ft | ₹ 1660 (Excluding Labour) |
| Area of Construction | 700 Sq. ft. |
|---|---|
| Construction Estimate | ₹ 1120000 Rs. |
| Construction Cost in Lacs | ₹ 11.2 Lacs |
| Cost / Sq.ft | ₹ 1600 |
| Consideration | Construction Estimate / Cost is calculated based on the 700 Square feet of area , Construction Quality with using flooring and Ply Woodwork is 200 |
|---|
*The 700 sq ft area is for illustration purposes only. You can change based on your requirement.
Purnia district, located in the northeastern part of Bihar, is known for its fertile lands and strategic location near the Nepal and West Bengal borders. Purnia city serves as the district headquarters, with other major towns including Dhamdaha, Banmankhi, Rupauli, Baisi, and Bakhri. Villages like Kasba, Bhawanipur, Gulabganj, Baisa, and Barhara are witnessing steady residential and commercial construction due to improved road connectivity, agriculture-driven income, and small-scale industrial growth.
Construction costs in Purnia are moderate compared to metropolitan areas, with urban centers demanding slightly higher rates due to labor and material availability.
Urban areas such as Purnia city and Dhamdaha have higher costs, whereas villages like Kasba and Bhawanipur offer more economical building options.
Construction materials are sourced locally and from nearby districts such as Katihar, Kishanganj, and Araria.
Sand availability may fluctuate seasonally, especially during monsoon when riverbeds swell.
Traditional red clay bricks from local kilns are widely used, particularly in villages like Gulabganj and Baisa. Fly ash bricks are increasingly adopted for commercial and premium residential projects. Brick prices range from ₹6 – ₹8 per unit.
Purnia district has good road connectivity via NH-31 and NH-231, along with rail connectivity, which reduces material transportation costs.
The district has a mix of local skilled and semi-skilled labor, with seasonal migrant workers supplementing the workforce.
Labour costs increase slightly during festivals and peak agricultural seasons.
Several factors have contributed to increasing construction costs in Purnia district:
Purnia district primarily has alluvial soil due to its proximity to the Kosi and Mahananda rivers, with moderate to high groundwater levels.
Isolated footings are suitable for clay soil, while raft or pile foundations are recommended near riverbanks to prevent settlement.
Construction in Purnia reflects a mix of traditional Bihari styles and modern urban architecture.
Villages like Gulabganj and Baisa preserve traditional home designs with simple finishes.
Purnia city and Dhamdaha show increasing demand for multi-storey buildings and modern housing solutions.
Construction costs vary across the district:
Careful planning can help reduce construction expenses:
Purnia district offers affordable opportunities for residential and commercial construction, supported by local materials and skilled labor. Understanding soil conditions, material availability, and design trends ensures accurate budgeting. Whether constructing in Purnia city, Dhamdaha, or villages like Kasba and Bhawanipur, informed planning ensures durable, economical, and climate-appropriate construction.
Find the building Construction Cost for your land based on the State, city and locality. The Construction's material cost is tend to change between area to area, For example construction cost in village is not equal to the construction cost in City. It also varies based on the labour, material availability near by, sand availability and raw materials availability, etc.
The major construction material used in construction of house or building's are Brick & hollow brick, Cement, Steel rod, Jalli , hard stone small, hard stone big, River Sand,
Manufactured Sand, Crushed stone powder, different types of wood, Tiles or granite, House Wiring and Switches, plumbing , water tank fixing , etc. So while starting the
house construction, we must know the price / rates of construction materials regularly.