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20×30 House Plans (600 sq ft) — Free AI Naksha Generator
A 20 × 30 ft plot — 6.1 × 9.1 m, about 600 sq ft — is a small site, and small sites reward planning more than large ones do. Every foot given to a corridor is a foot taken from a bedroom, so the layouts that work here are the ones with almost no circulation at all: rooms opening off a single living space rather than off a hallway.
Tell HousePlanAI you have a 20 × 30 plot and roughly how you live, and it drafts a full plan for that footprint — walls, doors, windows, room names and areas, and the boundary wall around the plot. Every wall is a real object with real dimensions rather than a line in a picture, so the areas on the drawing are the areas you would actually get.
Start a 20×30 plan — plot size already filled in
Example 20 × 30 ft plan
What fits on a 20 × 30 ft plot
| What you want | Floors | How it works out |
|---|---|---|
| 1 bedroom, living, kitchen, bathroom | Single floor | Comfortable — the layout that fits this plot most easily. |
| 2 bedrooms, living, kitchen, 1–2 bathrooms | Single floor | Works if the second bedroom is compact and rooms open off the living space. |
| 3 bedrooms | Two floors | Needs a staircase, which costs floor area on both levels. |
The table above is a starting point, not a rule. What actually fits depends on how much of the plot you can build on, and that is set by the setback and coverage rules where you live — HousePlanAI does not know them and does not check them, so confirm them locally before you build.
On a plot this size the two decisions that matter most are where the stair goes, if you want a second floor, and which side the road is on. Both change the whole layout. Tell the copilot both before it draws, and if you do not like where the stair landed, say so and generate again — each attempt takes about a minute.
A 20 × 30 ghar ka naksha is mostly an exercise in not wasting anything: no passage that only connects, no door where an opening would do, and the kitchen and dining sharing one space rather than each having their own walls.
Setbacks and buildable area on a 20 × 30 ft plot
A 20 ft frontage is too narrow for HousePlanAI to hold a ventilation gap on each side and still leave a house behind, so it plans a 20 × 30 as a row plot: party walls on both boundaries, no side gap at all, and the full 20 ft of frontage built on. That is how a narrow site is actually built, and it is the only way the plot yields rooms of a usable width.
The open ground goes where somebody will stand in it. 2 ft stays clear at the back — a service strip for a drain, a meter and a window that opens — and 3 ft at the front for the entrance. What is left is a buildable envelope of about 20 × 25 ft, roughly 500 sq ft of footprint per floor.
None of that is a legal position. Some places require a setback on a plot this narrow whether or not the neighbours have built up to the line, and coverage limits and party-wall agreements vary street by street; HousePlanAI checks none of it. Confirm what applies before you build, and if your rules leave you less, describe that smaller footprint instead and the plan is drawn to it.
Variants people search for
East facing, west facing, north facing and south facing 20 × 30 plans are the same plot turned, not four designs. The first number is the frontage — the road edge — so the 20 ft face stays to the street whichever way that street points, and only the compass direction of the entrance changes. Tell the copilot which way yours faces and the gate, the main door and the windows are placed for it.
A 20 × 30 duplex is the honest way to get a third bedroom here. Two floors on this envelope come to roughly 950 sq ft of built-up area before the staircase takes its share out of both levels — and on a footprint this small the stair is the single biggest decision in the plan, because wherever it goes it is taking that space from a room.
Car parking is the one thing a 20 × 30 cannot really have. One bay needs about 9.5 ft of clear width against a frontage of 20 ft that is entirely built on, so an open bay at a front corner would give up close to half the frontage of the ground floor — enough that the room behind it stops being a room. A two-wheeler fits in the front gap without that cost; a car realistically parks on the street.
Ghar ka naksha for a 20×30 plot
House plan, floor plan, naksha — the same drawing under three names, and this is where you get one. The plot size is already filled in. Answer a few questions about how you live and HousePlanAI drafts a real, scaled plan for it — rooms, doors, windows and stairs — to look over in 2D, walk through in 3D and price. Starting is free and takes no sign-up.
Start a 20 × 30 ft planQuestions people ask
How many bedrooms fit in a 20×30 house plan?
One or two bedrooms fit comfortably on a single floor of a 20 × 30 ft plot. Three bedrooms generally need a second floor, and the staircase itself takes floor area away from both levels.
Can I fit a car in a 20×30 plan?
Not without losing a room. A 20 × 30 is planned as a row plot — party walls both sides, the whole 20 ft of frontage built on — and a single car bay needs about 9.5 ft of clear width and 15 ft of length. Putting one at a front corner takes nearly half the frontage out of the ground floor. A two-wheeler fits in the 3 ft front gap without that cost; for a car, street or shared parking is the realistic answer at this size.
Is 3BHK possible on 20×30?
Only across two floors. The buildable envelope on a 20 × 30 is about 20 × 25 ft — near 500 sq ft a floor — which is a comfortable 1BHK or a compact 2BHK, not three bedrooms plus the living, kitchen and bathrooms they need. Ask for two floors and three bedrooms are straightforward, with the staircase taking its share of both levels.
What does a 20×30 house cost to build?
Approximately ₹9–12 lakh for a single floor on this plot, and ₹18–23 lakh for a G+1. Those are rough figures for India, state capitals and large cities — the app's default Indian rate of ₹1,800 per built-up sq ft at standard quality — covering structure, flooring, doors and windows, wall finishes and the compound wall. Your city, your specification and your builder will all move the number; the cost panel in the app re-prices the plan for your own region and rate.
Is HousePlanAI free?
You can start without a card and without an account: describe your house, generate a plan and look around it in 2D and in 3D. A free account is optional, and what it gives you is your plans kept in the cloud rather than only in this browser. If a price applies to anything beyond that, you will see it before you pay, and it is one payment rather than a subscription.
Can I edit the floor plan the AI creates?
The AI's plan is a starting point, not a finished answer. Every wall it draws is a real object with real dimensions rather than a line in a picture, so the rooms and areas are the ones you would actually get. If it is not the house you pictured, change your brief and generate again. Reworking the drawing itself comes with full access; if a price applies, you will see it before you pay, and it is one payment rather than a subscription.
Can I see my house in 3D?
Yes. Any plan can be viewed as a 3D model with walls, floors, doors, windows and furniture in place. You can take a guided walk in from the street or move through the rooms yourself, and the model is built from the plan itself, so it always shows the house as currently drawn.
What plot sizes does it support?
Any size. Common sizes are one tap away in both feet and metres — 20×30, 30×40, 30×50 and 40×60 ft, or 9×12 and 10×15 m — and you can type your own width and depth instead. Switch between feet and metres whenever you like.
Can I download my plan?
A finished plan can leave the browser three ways: as an A3 plan sheet — a PDF with dimensions, room areas and a title block — as an image of the drawing, or as a share link that opens the plan in anyone's browser. Opening a link someone sends you is always free, with no account on their side. If a price applies to taking a plan out, you will see it before you pay, and it is one payment rather than a subscription.
Do I need an account?
No. Open the app and start describing your house straight away — no sign-up, no email, no card. An account is only useful if you want your plans saved to the cloud so you can pick them up on another device.
Other plot sizes
See every plot size, or go straight to the house plan generator and type your own dimensions — any size works, these are just the common ones.