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ADDITITIONS To Home in Chennai

Add extra room to existing home in Chennai

Adding Extra Space To Home

Adding the much needed extra space to Home is a primary requirement of any home addition construction project, at Renox our experts thrive to extract the most of every available square inch of the space.

Add first floor to existing home in Chennai

Adding New Floors

Add a new floor above existing home that can double up your available space and be used effectively for your new requirements is what our senior consultants work on, depending on Structural viability.

Convert Ground Floor to Duplex in Chennai

Make Ground Floor Home Duplex

Professionally planned Duplex Built on existing ground floor Homes incorporating latest technology makes life comfortable, convenient and enjoyable. Renox civil specialists have vast expertise in this.

Add First Floor to existing home in Chennai

Adding First Floor

In the 8 out of 10 inquiries we get from people looking to expand livable space, Construction of first floor above the existing ground floor is the only practical, viable solution for their requirement.

Extension to existing home in Chennai

Home Extension Construction

Home extensions, be it horizontal or vertical, at Renox, we are Passionate about Designing & Building Extensions to Homes for our clients in Chennai reflecting their individuality and lifestyle.

Home Additions in Chennai

Home Additions Construction

Home additions construction varies mostly depending on the clients exact new space requirements. Creating convenient livable spaces is our passion which is achieved by through study of available space.

Home Addition Cost Estimator
Economy Construction
Area in Sft:

Total = Rs. 

Modest Construction
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Total = Rs. 

Premium Construction
Area in Sft:

Total = Rs. 

Luxury Construction
Area in Sft:

Total = Rs. 

Are you planning to add new rooms, additional floor or make a Duplex to your ground floor home?

You are at the right place!

Get answers to All those and many more questions at Exclusive Home Construction division of Chennai. Here, we offer a friendly support to our customers looking for extended constructions to their homes in Chennai.

Design & Build Construction Services in Chennai
Experts advice and suggestions
Expert's Suggestions

Get personalized advice from specialists for your total construction & renovation project.

Complete documentation support
Clear Documentation

Clear, Specific & Measurable written scope of work avoids later confusions.

In time completion of projects
Time Bound Completion

We value your time, hence, constantly monitor project for timely completion and report to you.

Our Work Process


1. Tell us Your Requirement

Call, message, whatsapp or fill our contact form HERE and explain about your exact requirements & preferences.

2. Get professional suggestion

Talk to industry experts with tons of real life experience on projects - FREE. Get a clear picture before you start.

3. Scope - Budget - Duration - Terms

Get detailed estimate for the project with all itemized prices, time line for completion, budget and terms.

4. Start project

After you study, understand, satisfy and finalize the estimate - we can start off with the actual project work.

5. Project progress updates

Our milestones based reporting with site photos and videos will keep you relaxed through out the project process.

General Advice on Construction

1. Plan & Stick to it: Have a clear idea about your exact requirement from the new Home project and adhere to it in the whole process thereafter.

2. Allocate Budget & Control: As in any other building construction projects, there is every chance of exceeding predetermined budget for home construction project unless you have a clear figure in the first place and strictly manage your spending while selecting materials etc.

3. Find The Right Contractor: Identify right and competent contractor, company or service provider to undertake your New Home Construction project, get everything in quote including the material selection along with budget and time line of completion and milestones for payments.

There is no other better solution than Renox for all your home construction needs. Our experienced architects and civil engineers provide awesome plan and design options for clients to choose from.

SNo. Brief Details of Construction Materials & CostsCost Per Sq Ft.
A Construction Cost
1 Civil: Foundation, Columns, Beams, Slab, Stairs, Brick work, Plastering - per Sq Ft of Floor Area. Rs.880 to Rs.1250
2 Finishing Materials: Plumbing, Electrical, Flooring, Tiles, Granite/Marble, Doors, Windows, Painting, Steel Fabrication - per Sq Ft of Floor Area. Rs.550 to Rs.1850
B Total:Rs.1430 to Rs.3100
50+ Home Addition Experts
500+ Home Additions Plans
500+ Additions Built
10+ Cities Served

Customer Rating: 5

I wanted my home built in my absence, I liked the way Renox got involved from the very first call. They gave expert guidance in planning, designing, material selection and budgeting. Overall experience was wonderful and can surely recommend them.

Customer Rating: 4.8

My anxiety about constructing my own home remotely got cleared in almost few minutes when I spoke with construction experts from In very simple way they explained me all that I wanted to know before starting my construction project.

Customer Rating: 4.9

If you are planning to build your home way back in India, I can bet no other service can beat, the way they did our home construction so conveniently gave us confidence to entrust two more house construction works to them right away.

Questions & Answers

What is the process to start off my Home Addition project?

Please fill in our basic form with the required details, we will send our team for a free on site design consultation to take the right requirement inputs.After providing Additions estimate based on the requirements, the work can begin formally with an approval from the client.

How can I track the progress of my Home Addition project?

The Addition construction project progress is continually monitored and updated via E-mail and messaging by our support team. We believe in constant communication for eliminating any misgivings which the customer might have about the work progress.

How can I reduce the cost of Home Addition?

There is lot of scope for managing the cost of any construction project including home and villa Additions.There are some basic aspects which cannot be reduced, but also many more where you can use a lower priced products or concepts to drastically save money. Our construction specialists will guide you in every step possible in this part of the cost reduction process.

How long does it takes to complete a House Addition project?

Home Additions usually takes between 3 to 6 months. This can be altered in many ways, in case there is an urgency from the clients side.Availability of funds as and when required plays a major role in this aspect.

What are the basic requirements or approvals for Home Additions?

Approval or permission from the concerned authorities for Addition to the house is the main requirement on which all other aspects like getting an electrical connection, water connection depends.

How much should I pay for the Home Addition estimates?

We are proud to say we do not charge our clients to give home Additions Quote.Also, clients will have the benefit of choosing the best option possible from our three estimates - Economy, Modest & Premium.

What is the cost of 1800 sft Home Addition in Chennai?

That can cost between Rs.25 Lakhs to Rs.40 Lakhs. There are three types of Budgets in any Home Addition project - Economy, Modest & Premium. The prices varies from Rs.1,300/-, Rs.1,600/-, Rs.1,850,-, Rs.2,400/- and up.

What is per sft cost of Additions in Chennai?

The prices varies from Rs.1,600/-, Rs.1,800/-, Rs.2,400/- and up depending on the materials used.

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Domlur, Chennai - India. Call: Whatsapp 9573710024

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  6. 16-02-2019
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