In a city like Bangalore where people come from all over in search of employment, there is a huge demand for housing in the residential real estate sector in and around Bangalore.
The cost of a 30*40 plot varies from Rs 2600/ sq ft (outskirts) to Rs 8500 (prime locations.)
30 40 sites in square feet
A “30 * 40 site” refers to a plot of land that measures 30 feet in width and 40 feet in length. To calculate the area, you multiply it:
30 feet x 40 feet = 1,200 square feet
So, a “30 x 40 site” is 1,200 square feet in total area.
What are your requirements for building a 30*40 construction site?
· Construction Type: Individual House, duplex house
· Floors: The number of floors you are going to build
· Budget: Depending on your budget you can make a choice
The cost of a site varies depending on the amenities like schools, colleges, malls, hospitals, etc.
What Can You Construct on a 30*40 Site?
- You can plan to build an independent house like a small 2bhk and then construct the other floors in the future depending on your budget. You also have to plan well and have a proper structural drawing prepared by an experienced Architect.
- You can also have a duplex on a 30*40 plot size along with some rental units.
- You can have an independent Duplex House where you can construct a 3bhk on Ground+1 Or Ground+2 floors.
- If you are looking for an investment then rental houses would be a better option where you can get a better return on investments compared to the options I have mentioned above.
Construction Cost of a 30*40 site in Bangalore
The construction cost in Bangalore varies from Rs 1650 to Rs 2000/sq ft depending on the architect’s design and specifications.
The construction cost to build a house on a 30*40 site/plot is as follows:
- Ground floor: 17 Lakhs
- Ground +1 floor: 33 Lakhs
- Ground+2 Floors: 50 Lakhs
- Ground+3 Floors: 66 Lakhs
- Ground +4 Floors: 83 Lakhs
Construction Cost of building a 3bhk G+1 duplex house on a 30*40 site
The construction cost to build a 3bhk on a 30*40 site in Bangalore varies from a minimum of 45 Lakhs to Rs 65 Lakhs depending on the materials used for construction.
Cost of 30*40 construction in Bangalore for G+1, G+2, G+3, G+4
In Bangalore 30*40 construction cost for the Ground floor is 16 L, ground +1 is 32L Ground plus 2 is 49 L, ground plus 3 is 65L and Ground+4 floor is 81 L
Duration of time for building a Duplex or Rental House on a 30*40 site/plot
- 30*40 only ground floor (3 months)
- 30*40 Ground + 1 (5 to 6 months)
- Ground Floor+3 (8 to 9 months)
- Ground + 4 (10 to 12 months)
Setback That you need to leave on a 30*40 construction site in Bangalore
The setbacks for a 30*40 construction site as per BDA/BBMP/BMRDA by law is to have a minimum setback of 8% on all the sides and 12% on the roadside.
Additional Cost of constructing a house in a 30*40 construction site cost
- Finishing materials like electrical cabling, fixtures, and switches.
- Plumbing installation like the washbasins, taps, etc.
- Flooring/ tiling on the walls
- Ventilation like the exhaust fans
- Kitchen finishing like can also affect the cost based on the choice of granite, artificial granite, etc.
Approvals for home building in a 30*40 construction site
Building a home requires approvals from various government bodies like
- Plan approval
- Electric connections
For the required approvals you will be asked to present a few valid documents.
Construction cost in Bangalore
Constructing a home in Bangalore involves various factors that influence the overall cost, including material quality, design complexity, and current market conditions. Let’s see an overview of construction costs in Bangalore as of 2025:
Average Construction Costs per Square Foot:
- Basic Quality Construction: ₹1,500 to ₹1,800 per sq. ft.
- Standard Quality Construction: ₹1,800 to ₹2,500 per sq. ft.
- Premium/Luxury Quality Construction: ₹2,500 to ₹4,000 per sq. ft.
These estimates encompass structural work, plastering, and basic finishes. Additional features or high-end materials will increase the cost.
Sample Calculation for Construction cost in Bangalore
For a 2,000 sq. ft. home with standard quality construction:
- Construction Cost: 2,000 sq. ft. × ₹2,000 per sq. ft. = ₹40,00,000
- Interior and Furnishing: 2,000 sq. ft. × ₹1,000 per sq. ft. = ₹20,00,000
- Total Estimated Cost: ₹60,00,000
Note: This is a general estimate. Actual costs may vary based on specific requirements and market fluctuations.
Factors Influencing Construction Costs:
Material Quality: Higher-quality materials lead to increased durability but come at a higher price.
Design Complexity: Customized designs or modern architectural features can raise costs due to specialized labor and materials.
Labor Charges: Skilled labor demand in Bangalore can affect wages, influencing overall expenses.
Location: Proximity to the city center or prime areas may result in higher land and material transportation costs.
Regulatory Approvals: Fees for permits and adherence to local building codes can add to the budget.