🇮🇳 India vs 🇮🇷 Iran · Construction cost comparison
Cost to build: India vs Iran
Building is cheaper in India. On our construction cost index India sits at 24 against Iran at 26 (United States = 100), so the same building costs roughly 8% less to construct there. A standard 150 m² three-bedroom house runs about $50,400–$93,600 in India and $54,600–$101,400 in Iran.
A side-by-side comparison of what it costs to build in India and Iran — and, more usefully, why they differ. The gap is not just labour rates: the two markets measure bills to different standards, build walls to different thicknesses, found at different depths and face different code requirements. All of that is below, computed from each country's own construction conventions.
Cost, side by side
| 🇮🇳 India | 🇮🇷 Iran | |
|---|---|---|
| Construction cost index (US = 100) | 24 | 26 |
| Cost per m² (standard house) | $336 – $624 | $364 – $676 |
| 150 m² three-bedroom house | $50,400 – $93,600 | $54,600 – $101,400 |
| Local currency | INR (₹) | IRR (﷼) |
Order-of-magnitude benchmarks in USD for comparability, construction cost only — excluding land, professional fees and statutory charges in both markets.
Why the two markets differ
The headline gap is labour and materials. The differences below are the ones that actually change the building — and therefore change the bill for an identical drawing.
| Factor | India | Iran |
|---|---|---|
Measurement standard Different standards. A bill measured for one market normally has to be re-measured before contractors in the other will price it competitively. | IS 1200 | Fehrest-Baha unit-price schedule |
External wall construction Wall thickness and unit format change the masonry quantity for an identical floor plan — one of the reasons the same drawing has a different bill in each country. | 225 mm, 110/m² | 225 mm, 110/m² |
Mortar mix Richer mortar consumes more cement across the whole building — a small ratio difference is a large bill difference. | 1:5 | 1:5 |
Foundation depth Frost drives depth where the ground freezes: deeper footings mean more excavation, more concrete and more disposal before anything is visible above ground. | 0.60 m | 0.85 m |
Seismic band Seismic detailing adds reinforcement and connection work throughout the structure — typically 5–15% on structural cost in the higher band. | moderate | high |
Wind band Similar wind exposure, so roof fixing and envelope requirements are comparable. | normal | normal |
Insulation required Same envelope expectation in both markets. | No | No |
Foul drainage Same disposal arrangement in both, so external works is comparable on this item. | Septic tank & soakaway | Septic tank & soakaway |
Roof pitch convention Pitch converts plan area into real roof surface — a steeper convention buys more covering, timber and labour for the same footprint. | 25° | 25° |
India vs Iran — frequently asked
Is it cheaper to build in India or Iran?
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Building is cheaper in India. On our construction cost index India sits at 24 against Iran at 26 (United States = 100), so the same building costs roughly 8% less to construct there. A standard 150 m² three-bedroom house runs about $50,400–$93,600 in India and $54,600–$101,400 in Iran.
What is the cost per square metre in each?
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About $336–$624 per m² in India and $364–$676 per m² in Iran, for a standard-specification single-storey house. Rates rise with storey height and specification in both markets.
Why is there a difference at all?
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Three things dominate: labour cost, how much of the material basket has to be imported, and what the building code requires. Here both markets have similar envelope requirements, so the gap is driven mainly by labour and materials.
Can I use the same drawings in both countries?
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Not directly. Beyond the code differences, India measures to IS 1200 and Iran to Fehrest-Baha unit-price schedule, so the bill has to be re-measured before local contractors will price it properly.
How do I get a real figure rather than a benchmark?
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Upload your dimensioned floor plans and generate a measured bill of quantities for whichever market you are building in — priced in INR or IRR, in that country's own measurement standard, with every rate source-cited.