Cities · West Bengal
What a house costs to build in Kolkata.
Kolkata runs at 1.00× the national baseline — 0% above it. At a comfortable finish that is ₹2,912–₹3,696 per square foot of built-up area.
By finish level
Per square foot of built-up area, for a contemporary house in Kolkata. Finish level moves the figure more than anything else you choose.
- Essential
- ₹2,296 – ₹2,912 per sqft
- Comfortable
- ₹2,912 – ₹3,696 per sqft
- Premium
- ₹3,696 – ₹4,928 per sqft
- Luxury
- ₹4,928 – ₹8,064 per sqft
By size
At a comfortable finish, excluding land, approvals and the compound wall.
- 1,000 sqft
- ₹31L – ₹39Labout 10 months
- 1,500 sqft
- ₹44L – ₹55Labout 12 months
- 2,000 sqft
- ₹56L – ₹72Labout 14 months
- 3,000 sqft
- ₹80L – ₹1.03Crabout 17 months
Building in this climate
Kolkata sits in a warm and humid zone, and that changes the house rather than only the cost.
At about 1750 mm of rain a year, Kolkata is a waterproofing city before it is anything else. Deep overhangs, generous rainwater downpipes and a terrace that is ponded and tested for 48 hours before anything is laid over it. Budget for it properly — retrofitting waterproofing costs several times what doing it once costs.
Summers reach about 36°C, hot enough that roof insulation pays back and shading on the west elevation is worth drawing rather than leaving to chance.
The monsoon runs Jun–Sep, and the prevailing summer wind is south — which decides which elevation takes the driving rain, and which openings are worth placing for a through-draught.
Cities at a similar rate
- Chandigarh
- ₹2,912 – ₹3,696 per sqft
- Kochi
- ₹2,854 – ₹3,622 per sqft
- Ahmedabad
- ₹2,796 – ₹3,548 per sqft
- Hyderabad
- ₹3,058 – ₹3,881 per sqft
See all 19 cities on the map →
Questions
How much does it cost to build a house in Kolkata?
A contemporary house at a comfortable finish in Kolkata works out at roughly ₹2,912–₹3,696 per square foot of built-up area on Archst's 2026 bands. A 2,000 sqft house is therefore about ₹56L to ₹72L, and takes around 14 months. These are indicative market bands, not quotations, and no contractor is bound by them.
Why is building in Kolkata more expensive than the national average?
Kolkata runs at 1.00× the national baseline, which is 0% above it. Almost all of that is labour and cartage rather than materials — cement and steel cost roughly the same everywhere, but a mason's day rate and the cost of getting a truck to your site do not. Across the 21 cities Archst prices, the spread is close to 50%.
What is the cheapest way to build in Kolkata?
Dropping a finish level saves more than any other single decision: essential rather than comfortable is ₹2,296–₹2,912 per square foot here. After that it is the architectural style, which changes how the house is built rather than what it is finished in. What does not move much is the structural frame — it is priced off spans and steel weight and has a floor below which it simply cannot be built.
Get this for your own house, free
The app asks seven questions and gives you an itemised band for your rooms, your facilities and your finish level — priced for Kolkata, not for a national average. Then it tracks what you actually spend against it.