Bengaluru
1 BHK house floor plans cover single-floor and duplex layouts for singles, couples, and rental-unit owners, across Bengaluru, Hyderabad, Chennai, Pune, and Delhi NCR. One bedroom, living room, kitchen, and bathroom — arranged for efficiency and flow. Every plan is backed by ESCROW-secured payments and a 10-year structural warranty.
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Showing 27 floor plans
60×40 | South, West Facing
20×50 | South Facing
40×60 | West Facing
30×60 | West Facing
30×40 | West Facing
1 BHK construction cost depends on plot size and floors — not bedroom count alone. A single-floor costs less than a duplex. Metro cities run 15–25% higher than Tier-2 cities. The number you agree at signing is what you pay at handover. Brick&Bolt releases payments through ESCROW only after each stage is approved.
| Plot size | Approx. G+1 built-up area | Starting estimate |
|---|---|---|
| 20×30 | ~1,080 sq ft | |
| 20×50 | ~1,800 sq ft | |
| 30×40 | ~2,160 sq ft | |
| 30×50 | ~2,700 sq ft | |
| 30×60 | ~3,240 sq ft | |
| 40×40 | ~2,880 sq ft | |
| 40×60 | ~4,320 sq ft |
Want a detailed cost estimate for your 1 BHK home?
Shortlist the right 1 BHK floor plan for your plot and family.
Tell us your city and plot size. A Brick&Bolt advisor will shortlist 1 BHK floor plan designs, explain single-floor and duplex options, and give you a clear starting cost at no cost to you.
Start with plot size if you know your land dimensions. Filter by floors if you are choosing between a single-floor and duplex 1 BHK. Choose facing direction or Vastu compliance if those matter. Each filter narrows the 1 BHK floor plan library to designs that actually fit what you have described.
A 1 BHK house plan has 1 bedroom, a living room, a kitchen, and a bathroom. It is the preferred layout for singles, couples, and rental-unit owners.
A 1 BHK fits comfortably on a 20×30 to 25×40 plot. Smaller plots give a compact efficient layout; larger plots allow bigger rooms and dedicated utility spaces.
A 1 BHK can be built as a single-floor home or across G+1 or G+2 floors. A duplex 1 BHK across two floors separates living areas from bedrooms — a popular configuration.
A 1 BHK home's cost depends on plot size and floors — not bedroom count alone. Metro cities run 15–25% higher than Tier-2 cities. Use the cost section above for starting estimates.
A single-floor 1 BHK typically takes 5–7 months. A G+1 duplex adds 1.5–2 months.
Yes — a 1 BHK suits a family of 1–2 comfortably — each person or couple gets their own room without the home feeling oversized.
A 1 BHK plan includes 1 bedroom a living area facing east or north, kitchen in the south-east, and bathrooms.
Choose 1 BHK if each family member has a room. Choose 2 BHK if you need a dedicated guest room, home office, or study in addition to family bedrooms.
Yes. A 1 BHK is one of the most rented unit types in Indian cities. As a separate floor on a G+1 home with independent access, it generates reliable income.
Master bedroom in the south-west. Kitchen in the south-east. Staircase (if G+1) in the south or west. Main entrance in the east or north.
Brick&Bolt runs 470+ QASCON quality checks at every project stage. An expert team inspects each phase before the next begins, and all reports are logged in the real-time tracking app so you can follow along from your phone.
Your funds are held in an ESCROW-secured account and released to the contractor only after each stage is inspected and approved. You never pay in advance — every payment follows verified, completed work.
Yes. The price agreed at contract signing is what you pay at handover — no hidden markups, no material-cost revisions mid-build, and no surprises on the final invoice.
The warranty covers foundation, columns, beams, and slabs. If a structural defect appears within 10 years, Brick&Bolt addresses it at no cost to you.
Use the form on this page to share your city and plot details. A Brick&Bolt advisor will call you, shortlist matching plans, and walk you through options and starting costs — at no cost.
14,000+
Floor plans
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Homes Delivered
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Cities across India
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Cities across India
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Homes Delivered
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Floor plans
Share your city and plot size. A Brick&Bolt advisor will shortlist 1 BHK designs, explain floor options, and give you a starting cost at no cost to you.
1. What is a 1 BHK House Plan?
2. 1 BHK — Quick Reference
3. The 1 BHK Layout in Detail
4. Who is a 1 BHK Home Right For?
5. What to Look for in a 1 BHK Floor Plan
6. Building Your 1 BHK Home with Brick&Bolt
7. Why Brick&Bolt
A 1 BHK house plan has 1 bedroom, a living room, a kitchen, and a bathroom. It is designed for singles, couples, and rental-unit owners. Brick&Bolt's library includes 1 BHK plans across plot sizes from 20×30 to 25×40, all road facings, and G+0 through G+5 floor configurations.
Key specifications for a 1 BHK home across standard plot sizes and configurations.
| Detail | 1 BHK Reference |
|---|---|
| Bedrooms | 1 — combined bedroom and living on compact plans |
| Recommended Plot Range | 20×30 to 25×40 |
| Build Timeline — Single Floor | 5–7 months |
| Build Timeline — G+1 Duplex | 7–9 months |
| Ideal Family Size | 1–2 people |
| Best For | Singles, couples, and rental-unit owners |
| Vastu — Master Bedroom | South-west zone |
| Vastu — Kitchen | South-east corner |
The single bedroom in a 1 BHK plan occupies the south-west zone as per Vastu — the most private and stable quadrant of the home. It is designed for a double bed or two single beds with a built-in wardrobe. An attached bathroom is standard on most 1 BHK plans.
The living area in a 1 BHK plan is typically a combined living-dining zone — a single open space that flows from the front door to the kitchen. Good 1 BHK plans keep this zone free of columns to allow flexible furniture arrangement.
The kitchen in a 1 BHK plan sits in the south-east corner — the Agni zone in Vastu. A linear counter layout along one wall is standard in compact 1 BHK plans. On slightly larger 1 BHK plans, an L-shaped layout adds a second counter wall.
A 1 BHK plan typically has one bathroom — attached to the bedroom. On plans above 550 sq ft, a separate toilet (2-in-1 bathroom and a separate WC) is a practical addition.
A 1 BHK is the right size for families and owners with specific needs that this configuration uniquely meets.
A 1 BHK is the right size for a single person or couple building their first home or downsizing. Every sq ft is usable and the build cost stays lean.
A 1 BHK is the most in-demand rental unit type in Indian cities. As a separate floor on a G+1 home, it generates consistent rental income from young professionals and couples.
For families starting construction on a smaller budget or plot, a 1 BHK G+0 or G+1 is a practical starting point that can be expanded later with an additional floor.
A 1 BHK on a 20×30 plot has approximately 480 sq ft of usable floor area. Check actual room dimensions — a bedroom below 9×10 feet feels tight. A living area below 10×10 limits furniture. Brick&Bolt's plans include room dimensions on every drawing.
A 1 BHK plan needs a minimum of one bathroom. Confirm whether the bathroom is attached to the bedroom or common. A separate toilet in addition to the main bathroom adds practical convenience with minimal extra cost.
A 1 BHK plan must be drawn for your specific facing direction. An east facing plot needs the entrance in the north-east zone of the east wall. Confirm the plan is drawn for your plot before shortlisting.
If the 1 BHK will be a rental unit on a G+1 home, it must have an independent entrance (not through the ground floor), its own electricity metre, and its own kitchen. Confirm these provisions are in the drawing before construction begins.
If you may add a second bedroom later, confirm that the structure is designed to accommodate an extension — either a second floor or an adjacent room addition within the plot's remaining setback margin.
Brick&Bolt builds 1 BHK homes across Bengaluru, Hyderabad, Chennai, Pune, and Delhi NCR on plots from 20×30 to 25×40. A single-floor 1 BHK typically takes 5–7 months from foundation to handover. A G+1 adds 1.5–2 months. Every project runs on a fixed-price contract — the number agreed at signing is what you pay at handover.
All payments are held in ESCROW and released to the contractor only after each stage clears Brick&Bolt's 470+ QASCON quality inspections. Every home comes with a 10-year structural warranty on foundation, columns, beams, and slabs.
Six things that make Brick&Bolt the right choice.
Browse plans across every standard plot size, BHK count, floor configuration, and road facing. Every plan is architect-curated and drawn to actual buildable dimensions — not generic illustrations.
The number in your contract is the number you pay at handover. No mid-build material price revisions, no scope changes to the bill, no surprises on the final invoice.
Your funds are held in ESCROW and released to the contractor only after each stage is inspected and approved. You never pay in advance — every payment follows verified, completed work.
An independent team inspects every construction stage against 470+ quality parameters. Every inspection is photo-documented and uploaded to your project app in real time.
Every Brick&Bolt home carries a 10-year structural warranty on foundation, columns, beams, and slabs. If a structural defect appears within that period, Brick&Bolt addresses it at no cost to you.
One point of contact from plan selection to handover. Your relationship manager coordinates approvals, contractor work, quality inspections, and payments — you are not chasing multiple vendors separately.
