How much does home renovation cost per sq. ft. in India?

Home renovation costs range from ₹800/sq. ft. for basic upgrades to ₹1,500/sq. ft. for standard finishes and ₹2,500+/sq. ft. for premium custom interiors.

Why should I include a contingency buffer in my renovation budget?

Renovation projects frequently uncover hidden structural, electrical, or plumbing issues. A 10% to 15% contingency buffer prevents budget overruns.

Renovation Cost Calculator

Estimate the cost of renovating your home based on area, renovation type, materials, labour and additional work.

Renovation Scope & Budget

1. Renovation Area & Quality Tier

home Total Property Area (sq. ft.)

square_foot Renovation Area (sq. ft.)

Enter active area being renovated. Drives area-based base cost calculations.

architecture Renovation Quality Tier

payments Base Renovation Rate (₹ / sq. ft.)

₹

2. Itemized Component Expenses

construction Civil Work & Flooring (₹)

format_paint Painting & Electrical (₹)

countertops Plumbing & Modular Kitchen (₹)

bathtub Bathroom & Doors/Windows (₹)

chair Furniture & Storage (₹)

₹

3. Labour, Contingency & Target Budget

engineering Labour Cost Method

badge Labour Rate (₹ / sq. ft.)

₹

shield Contingency Reserve Buffer (%)

Recommended 10% to 15% buffer for unforeseen structural or material scope changes.

account_balance_wallet Target Max Budget (₹ optional)

₹

ESTIMATED TOTAL RENOVATION INVESTMENT

₹34,54,000

Effective rate: ₹2,878 / sq. ft. for 1,200 sq. ft. renovation.

Renovation Subtotal vs Contingency Comfortable (98.7% Budget)

Subtotal: ₹31,40,000 Contingency: ₹3,14,000

Base Area Work Cost

₹18,00,000

₹1,500 / sq. ft.

Itemized Component Extras

₹11,00,000

Kitchen, Bath & Furniture

Labour Charges

₹2,40,000

₹200 / sq. ft. labour

Reserved Contingency

₹3,14,000

10.0% safety buffer

Renovation Itemized Cost Breakdown

Component	Amount (₹)

Renovation Budget Guidance

What Does a Home Renovation Cost?

A complete apartment renovation involves multiple layers: basic civil masonry, flooring replacement, electrical rewiring, plumbing fixture upgrades, modular kitchen installation, painting, and custom carpentry.

Understanding the Renovation Cost Formula

Your total renovation budget is calculated as:

Base Area Cost = Renovation Area × Rate per Sq. Ft.

Subtotal = Base Area Cost + Itemized Components + Labour Charges

Total Investment = Subtotal + Contingency Buffer (10% - 15%)

Renovation Tier	Rate / Sq. Ft.	Inclusions & Material Quality
Basic Tier	₹800 / sq. ft.	Repainting, basic tile repairs, standard electrical fixtures, and minor plumbing.
Standard Tier	₹1,500 / sq. ft.	Vitrified flooring, acrylic wall putty painting, modular kitchen, and branded sanitaryware.
Premium Tier	₹2,500+ / sq. ft.	Italian marble/hardwood flooring, veneer woodwork, luxury fittings, and false ceiling LED lighting.

5-Step Renovation Due Diligence Checklist

Step 01

Measure Active Scope Area

Distinguish overall apartment area from the specific rooms or zones being renovated.

Step 02

Obtain Itemized Contractor Quotes

Require line-item pricing for civil demolition, tile laying, electrical wiring, and painting per sq. ft.

Step 03

Reserve 10% - 15% Contingency

Unforeseen electrical conduit changes or dampness waterproofing repairs frequently arise mid-project.

Step 04

Structure Milestone Payments

Tie contractor payments to verified completion stages (e.g. 20% advance, 30% after civil, 30% after woodwork, 20% final hand-over).

Step 05

Confirm Society Work Timings

Verify resident association guidelines regarding noisy demolition hours and material elevator access.

Frequently Asked Questions

How much contingency buffer should I reserve for renovation?

We recommend reserving 10% to 15% of your subtotal budget. Hidden plumbing leaks, wall dampness repairs, or electrical rewiring updates often emerge after wall demolition starts.

Does modular kitchen cost depend on apartment area?

No. Modular kitchen costs depend primarily on running foot length, carcass material (BWP plywood/HDF), shutter finishes (laminate/acrylic/lacquered glass), and hardware fittings (Blum/Hettich).