House Construction Cost in Kolkata (West Bengal)

John Miller
6 min readSep 8, 2022

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Are you looking to build a home within Kolkata (West Bengal) and have questions about the construction cost? The turnkey construction costs in Kolkata can range from Rs. 1700 per sq ft to Rs. 2100 per square foot, which includes the cost of materials and labor. The building construction cost is determined by the built-up area total and the build quality. If you spend Rs. 1700 for a square foot (of the slab’s area), it is possible to receive the most cost construction and finishing.

If you can increase your budget by an additional amount, you can do it for Rs. 150 per square foot, i.e., Rs. 1850 to 1900 per square foot. You will also get higher quality materials and finishes. If you think that homes are built only once in an entire lifetime and that you must use high-end construction materials, Kolkata’s construction costs could range from Rs. 2000-$2100 per square foot.

Home construction involves various construction materials, architects, workers, and builders. These factors could be a factor in the total cost of building commercial or residential buildings in Kolkata.

The most important information for home construction costs

The most important elements that impact the cost of building a home include:

  • The dimensions and layout of the land you are building on.
  • The building area that is the home, i.e., simplex, duplex, parking, or the total surface of the floor
  • The quality and the grades of construction materials employed, i.e., steel, cement tiles, internal kitchen, plumbing, electrical connections, etc.
  • Exterior elevation and the design of the house, i.e., glass or tiles on the walls, exterior, etc.
  • Specifics of the house, e.g., landscaped garden, open terrace, home automation system, etc
  • Utility features such as solar panel installation, etc.
  • Expertise in builder engineers, architects, contractors, and technicians.

If you’re planning to build your own home and are at the stage of budgeting, I’ve provided you with everything you need. In this article, I will go over everything you need to know about the costs of building your dream home in Kolkata, West Bengal. While we’re primarily talking about the cost of construction in Kolkata, the cost is almost identical in other cities of West Bengal, including Howrah, Durgapur, Asansol, Burdwan, Kharagpur, etc.

Calculating the House Construction Cost in Kolkata

The precise price of the building can be estimated only after the architectural design, i.e., the floorplan and house plan are in place. But, even if you do not have the exterior floor plan and elevation designs, you can estimate the approximate construction cost in Kolkata, considering a rough house size.

If, for instance, you wish to build a house on a 30x40 sq ft land, you can determine the approximate cost of the construction process in Kolkata. However, before that, you must determine the size of your home to calculate the building area.

Now, based on the ground’s location, i.e., accessibility to roads and municipal space, you could get a different ratio between floor and area and build-up areas. If you must leave approximately 25% of your area, i.e., approximately 300 square feet, then you can build your home on the remaining area, i.e., an area of 900 square feet.

That’s how I came up with the floor area ratio approximating ( FAR) to help the budget. Be aware that the AR could be different, and you might need nearly all the land available for construction in certain areas.

Plot size: 30x40 sq ft= 1200

Approx set back: 25%= 300

Approximate area of construction on the ground floor: 120–300 = 900 sq feet

The approximate cost for building the house of 900 square feet on a 30x40 square foot site in Kolkata will range from approximately Rs. 1530000.00 up to 1890000.00 according to the home’s build quality. The costs for duplex and multi-story buildings are listed below:

Similarly, the cost of building a house on a plot of 40x40 square feet that covers approximately 1200 sq ft of the built area can range from Rs. 2040000.00 to 2520000.00. The following table will give you an estimate of the price of building the duplex or multi-story construction.

Utilizing the above formula, you’ll be able to determine the fundamentals of the cost associated with building a house in Kolkata and other cities nearby in West Bengal.

The major home construction costs head and share of costs

In this article, the average building price has increased by more than 10–12% over the last year because of an increase in raw materials prices for the most important construction materials, such as sand and cement. The cost of construction is predicted to rise even more in future years.

Once you understand how much money will be needed to construct a home and other structures, let’s look at the main costs and construction expenses when building a house for residential use.

The main cost factors of building a house are:

Look at the expenses chart below to better understand these cost heads and their share in the overall construction costs.

Cost Heads for House Construction and a percentage of the expenses

It’s also important to know that some cost heads are movable and may include larger or smaller shares based on the homeowner’s preferences. For instance, one might decide to install the flooring using Italian marble instead of regular vitrified tiles. If so, the cost of flooring and tiling will be higher than the anticipated budget. It will also lead to an increase in the total home construction costs.

Things to think about when building the house you want to live in Kolkata

Building a home on your own could be exhausting and demanding. From choosing the right architect to design your dream home to locating the highest quality materials for your home and engaging expert builders and architects, it can become exhausting and demanding. Additionally, the mistake of selecting the correct architect and building contractors could result in construction costs and time.

A few of the most important aspects you need to think about when building the new house are:

  • Plan properly before beginning the construction
  • The construction budget for the entire construction and arranging financial arrangements
  • Understanding your present and future requirements for space
  • Choose a pre-designed house plan or opt for custom architectural designs
  • Employ a professional home builder and architects
  • Be aware of the grades and the quality of building materials and select the best ones
  • Make sure you follow local building codes and guidelines for building the house.
  • The utility and features are crucial to you and your family, e.g., solar panels, home automation, water harvesting, and more.

Over to you

The process of building a house could be stressful and exhausting for the majority of us. Finding the right plot for the house, planning land, completing the blueprint for the house and design, creating bills of quantities, and estimating the cost of the entire process can be exhausting and time-consuming. Additionally, getting approvals from local authorities and enlisting an experienced home construction firm requires a planned approach.

Fortunately, it is true that the procedure of budgeting and estimating construction costs can be streamlined to some extent. That’s why we covered this in the post we’ve written today. If you’ve already decided on the plot you want to build, we can calculate the home cost of construction in Kolkata by comparing different materials and finishes.

What other information do you think one must be aware of to determine the exact per square foot costs of building a house in Kolkata?

As always, I hope this article will assist in estimating the cost of construction overall. Should you have any concerns about budgeting and estimating the cost of building your home, please send us a message in the comments section below.

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