🏠 4 BHK House Plan
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4 BHK house plan in Chennai — spacious family layouts

A 4 BHK is for joint families or those wanting future-proofing — 1,800-2,400 sq ft built, typically G+1. Here's what works for each Chennai plot.

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Quick answer

4 BHK house plan in Chennai 2026: typically 1,800-2,400 sq ft built area, G+1 most common. Plan-only fees ₹27,000-₹60,000; full architectural with CMDA-ready package ₹1.17 lakh-₹3.12 lakh. Layout: ground floor 1 BHK + formal living + dining + kitchen, first floor 3 BHK with master suite + family living. Suits joint families or those wanting rental potential.

4 BHK plot + layout

Plot sizeBuilt areaLayout
1,500 sq ft1,800 sq ft G+1Compact 4 BHK
1,800 sq ft2,000 sq ft G+1Standard 4 BHK
2,400 sq ft2,400 sq ft G+1Spacious 4 BHK with separate family living
3,000+ sq ft3,000+ sq ft G+1Villa-style 4 BHK with garden

What a 4 BHK contains

Ground floor (~1,000 sq ft): formal living, dining 8-seater, kitchen + utility, 1 bedroom + attached bath (for guests/parents), powder room, pooja unit, foyer, staircase.

First floor (~1,000 sq ft): family living/TV lounge, master bedroom + walk-in + attached bath, 2 children's bedrooms with attached/shared bath, balcony/terrace access.

4 BHK pricing

ItemRange
Plan only₹27,000-₹60,000
Full architectural + CMDA₹1.17-3.12 lakh
CMDA approval fees₹70,000-₹1.6 lakh
Construction Standard tier₹37-56 lakh
Modular interior₹10-25 lakh

Floor plan samples

2D plans + 3D walkthroughs from Homeli's architectural projects across Chennai. Real-scale layouts your home could follow.

Compact 2 BHK 3D — Chennai house plan by Homeli ArchitectsCompact 2 BHK 3D
4 BHK 3D layout — Chennai house plan by Homeli Architects4 BHK 3D layout
2 BHK 3D plan — Chennai house plan by Homeli Architects2 BHK 3D plan
Compact 3D layout — Chennai house plan by Homeli ArchitectsCompact 3D layout
3 BHK open layout — Chennai house plan by Homeli Architects3 BHK open layout
Modular kitchen layout — Chennai house plan by Homeli ArchitectsModular kitchen layout

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Frequently asked

How much does a 4 BHK house plan cost in Chennai?
Plan-only ₹27,000-60,000 (₹15-25/sq ft for built area 1,800-2,400). Full architectural with CMDA package ₹1.17-3.12 lakh (₹65-130/sq ft). For a typical 2,000 sq ft 4 BHK: ₹1.3-2.6 lakh full architectural.
What plot size for a 4 BHK in Chennai?
Minimum 1,500 sq ft plot for compact 4 BHK G+1 (1,800 sq ft built). Comfortable: 1,800-2,400 sq ft plot. Villa-style 4 BHK with garden: 2,400+ sq ft plot. Most Chennai 4 BHK homes are G+1 on 1,500-2,000 sq ft plots.
Should 4 BHK be single floor or G+1?
Almost always G+1 — better land use, vertical separation between formal areas and private bedrooms. Single-floor 4 BHK requires 2,400+ sq ft plot and creates long corridors. G+1 is the practical Chennai pattern.
Can I add a rental unit in a 4 BHK?
Yes — design first floor with separate entry (external staircase) and you have a 1 BHK ground + 3 BHK first floor split. Or G+2 with separate units per floor. Common in Chennai for income generation. Discuss intent during design.
How long to design + approve a 4 BHK?
Design 4-5 weeks (concept day 5, finalised plan week 3, full working drawings + 3D by week 5). CMDA approval 30-45 days. Total to construction-ready: 9-11 weeks.
What plot orientation is best for 4 BHK?
Any orientation works with proper room placement. East-facing or north-facing get best natural light. South-facing needs more sun-shading consideration. Vastu compliance balances with CMDA setbacks. Homeli designs for any orientation.

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