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When buying or investing in property, one of the biggest sources of confusion for Indian homebuyers is understanding land and property measurement units.
From “sq. ft.” to “guntha,” “cent,” or “bigha,” every region in India uses its own traditional measurement terms — which can be tricky to compare or convert.
So, let’s simplify everything you need to know about real estate measurements used across India — in one place.
📏 1. Why Real Estate Measurements Matter
Accurate measurements are crucial in real estate because they determine:
- ✅ The actual size of your property or apartment
- 💰 The price per square foot (basis of property valuation)
- 📄 Legal documentation (Sale Deed, RERA registration, etc.)
- 🏗️ Construction planning and layout design
Whether you’re buying a 1BHK flat in Mira Road or even a plot in Naigaon, having a clear understanding of these units helps you make informed and ultimately more transparent decisions.
🧮 2. Common Measurement Units in Indian Real Estate
🏢 A. Square Foot (sq. ft.)
- Most commonly used unit in India for apartments and flats.
- 1 sq. ft. = 0.093 square meters or 144 square inches.
- Used in cities like Mumbai, Delhi, Bengaluru, Pune, etc.
- Example: If a 2BHK flat is 750 sq. ft., and the rate is ₹14,000/sq. ft., the cost = ₹1.05 crore.
🏡 B. Square Yard (sq. yd. or gaj)
- 1 square yard = 9 square feet.
- Commonly used in North India (Delhi, Punjab, Haryana, Rajasthan).
- Example: 100 sq. yd. = 900 sq. ft.
🌾 C. Square Meter (sq. m.)
- Standard metric unit used officially in property documents and RERA.
- 1 sq. m. = 10.76 sq. ft.
- Used in Maharashtra, Gujarat, and modern RERA registrations.
🌿 D. Acre
- 1 acre = 43,560 sq. ft. or 4046.86 sq. m.
- Common for agricultural or large land parcels.
- Example: Developers buying land often quote in acres.
🪵 E. Hectare
- 1 hectare = 2.47 acres or 10,000 sq. m.
- Used for large industrial or township projects.
🧱 F. Guntha (or Gunta)
- Used mainly in Maharashtra, Karnataka, Telangana.
- 1 guntha = 1,089 sq. ft.
- 40 gunthas = 1 acre.
🌾 G. Bigha & Kattha (Regional Units)
- Widely used in North & East India, but vary by state.
| State | 1 Bigha (approx.) | 1 Kattha (approx.) |
|---|---|---|
| Uttar Pradesh | 27,000 sq. ft. | 1,361 sq. ft. |
| West Bengal | 14,400 sq. ft. | 720 sq. ft. |
| Bihar | 27,220 sq. ft. | 1,361 sq. ft. |
| Assam | 14,400 sq. ft. | 2,880 sq. ft. |
📌 Note: Always verify local conversions before purchase — these differ even between districts.
🧭 3. Carpet Area, Built-Up Area & Super Built-Up Area
When buying an apartment, you’ll often hear all three terms — yet it’s important to know that they mean very different things.
| Type | What It Includes | Typical % of Total Area |
|---|---|---|
| Carpet Area | Actual usable area within walls (bedrooms, kitchen, living room). | ~70% |
| Built-Up Area | Carpet area + internal walls + balcony. | ~80% |
| Super Built-Up Area | Built-up area + proportionate share of common spaces (lobby, lift, etc.). | 100% |
💡 Example:
If the carpet area is 700 sq. ft., then:
- Built-up area ≈ 840 sq. ft.
- Super built-up area ≈ 1,000 sq. ft.
Builders often quote super built-up area when advertising, so always confirm carpet area under RERA norms.
🧾 4. RERA and Measurement Transparency
The Real Estate (Regulation and Development) Act, 2016 (RERA) mandates that all builders must:
- Quote carpet area in sales and advertisements.
- Clearly mention super built-up ratios in documents.
- Disclose project layouts, land area, and plot sizes.
This ensures homebuyers pay only for the usable space, not inflated measurements.
🏗️ 5. Quick Example
Let’s say you’re buying a 2BHK in Mira Road:
- Carpet Area: 710 sq. ft.
- Price: ₹13,800/sq. ft.
➡️ Total Cost = ₹98,00,000 (approx.)
If another builder quotes ₹11,800/sq. ft. but counts a super built-up area of 900 sq. ft., the effective carpet price could actually be higher.
👉 Therefore, understanding different measurement types can help you save lakhs.
🏡 Final Thoughts
Property measurement may sound technical — at first, it might even feel overwhelming. But once you understand the basics, it quickly becomes your biggest advantage.
In fact, whether you’re an investor in Mira-Bhayandar, a homebuyer in Mumbai, or exploring plots in Palghar, this knowledge empowers you to make smarter choices.
Ultimately, knowing your square feet from your guntha ensures that every inch of your investment truly counts.
📞 Need Expert Help?
Looking to buy a home in Mira Road or Mira-Bhayandar?
Get expert assistance from Uddesh Gupta.
📱 Call 9967524252 or visit www.gharfriend.com to explore verified listings, project details, and best property deals.
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