House plans
20×40 house plans
What fits on a 20 × 40 ft plot (800 sq ft, about 89 gaj), a 3 BHK G+1 concept layout, the naksha price and the cost to build, at ground, G+1 and G+2.
What fits on a 20×40 plot
800 sq ft, about 89 gaj or 74.3 sq m. From our concept planner, which leaves open space on every side; your local bye-laws decide the exact setbacks.
| Floors | Bedrooms up to | Covered area per floor | Built-up area |
|---|---|---|---|
| G | 2 | 561 sq ft | 561 sq ft |
| G+1 | 4 | 561 sq ft | 1,122 sq ft |
| G+2 | 6 | 561 sq ft | 1,683 sq ft |
A 3 BHK G+1 concept for 20×40
A machine-drawn concept for discussion, east facing — not a buildable drawing. Try your own bedrooms, floors and facing in Plan Studio.
20×40 naksha price (October 2026)
Our current rates for this plot, without the government's map-approval fee.
| Floors | 2D floor plan | 3D floor plan | 3D front elevation |
|---|---|---|---|
| G | ₹2,999 | ₹4,999 | ₹3,999 |
| G+1 | ₹5,199 | ₹7,999 | ₹5,999 |
| G+2 | ₹7,399 | ₹10,999 | ₹7,999 |
Cost to build on a 20×40 plot
At our design + construction packages (October 2026), on the built-up area above. Finishes and your city move it; the cost calculator works it out for your plot.
| Floors | Built-up area | Approximate cost |
|---|---|---|
| G | 561 sq ft | ₹10.1 Lakh – ₹14.6 Lakh |
| G+1 | 1,122 sq ft | ₹20.2 Lakh – ₹29.2 Lakh |
| G+2 | 1,683 sq ft | ₹30.3 Lakh – ₹43.7 Lakh |
20x40 घर का नक्शा
20x40 प्लॉट 800 sq ft (लगभग 89 गज) का होता है। हमारे कॉन्सेप्ट लेआउट में इस पर एक मंज़िला घर में 2 और G+1 में 4 बेडरूम तक आ जाते हैं। G+1 घर का 2D नक्शा ₹5,199 का है (अक्टूबर 2026 की दरें)। G+1 घर बनवाने का खर्च लगभग ₹20.2 लाख से ₹29.2 लाख आता है, आपकी फ़िनिश और शहर के हिसाब से।
Common questions
How big is a 20 × 40 ft plot?
800 sq ft: about 89 sq yd (gaj) or 74.3 sq m.
How many bedrooms fit on a 20 × 40 ft plot?
In our concept layouts, up to 2 on a single-storey house, 4 with G+1 and 6 with G+2, after leaving open space on every side. The setbacks your local bye-laws require decide the final number.
How much does a 20 × 40 ft house plan (naksha) cost?
For a G+1 house on a 20 × 40 ft plot, our 2D floor plan is ₹5,199, the 3D plan ₹7,999 and the 3D front elevation ₹5,999 (October 2026 rates).
How much does it cost to build a house on a 20 × 40 ft plot?
About ₹20.2 Lakh to ₹29.2 Lakh for a G+1 house of about 1,122 sq ft built up, at our design + construction packages (October 2026 rates). The finishes you choose and your city move the figure; the cost calculator works it out for your plot.
Can you adapt one of these plans to my plot?
Yes. Send your plot size, facing and the rooms you need: we adapt the closest plan or draw a new one, with the 3D elevation and the drawings for map approval.
Ready to plan your home?
Tell us your plot size, city and budget. A designer calls you back within one working day — the consultation is free.