General Contractor

Room Additions in Johnson City, TN

Nordstar Builders CORP handles room additions in Johnson City, giving homeowners more usable living space.

Added square footage increases your home's resale value in the Johnson City market
New addition is framed and insulated to current energy code, reducing heating and cooling costs
Structural work is matched to your existing home's framing so the addition feels built-in, not tacked on
Full-scope management means one point of contact from foundation pour to final inspection
Zoning setback review before design starts prevents costly plan revisions mid-project
Finished living space replaces the need to rent, move, or convert non-conditioned areas

A newly completed single-story room addition attached to a residential home in Johnson City, Tennessee, with matching roofline and exterior siding. The addition extends the rear of the house and includes a window facing the backyard.

Expert Room Additions in Johnson City, TN

Nordstar Builders CORP builds room additions for Johnson City homeowners who need more space without moving. We handle the full scope of work, from foundation and framing to roofing, insulation, electrical, and interior finishes. Every addition is built to match your existing home in structure and appearance. Johnson City's zoning code sets property-line setbacks that vary by district, so we review your lot's zoning before design work begins. This step protects you from costly changes later. We work with single-story additions, master suite expansions, sunrooms, and family room extensions. Our team coordinates all required inspections so the finished space meets current building code. Whether your home sits on a flat lot or a sloped East Tennessee hillside, we plan the foundation accordingly. If you are ready to stop rearranging furniture and start building real square footage, call Nordstar Builders CORP today.

What's included

Added square footage increases your home's resale value in the Johnson City market
New addition is framed and insulated to current energy code, reducing heating and cooling costs
Structural work is matched to your existing home's framing so the addition feels built-in, not tacked on
Full-scope management means one point of contact from foundation pour to final inspection
Zoning setback review before design starts prevents costly plan revisions mid-project
Finished living space replaces the need to rent, move, or convert non-conditioned areas

20 Years Custom Home Building Experience

Craftsmanship and Attention to Detail

Tri-Cities Service Area

General Contractor Licensed

Custom Home Remodeling Specialist

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FAQ

Room Additions FAQ

Common questions about room additions in Johnson City, TN.

Can Nordstar Builders CORP build a room addition on my Johnson City property?

Yes, we build room additions throughout Johnson City for homeowners who need more living space. We review your lot's zoning and setbacks before any design work begins.

What types of room additions does Nordstar Builders CORP handle in Johnson City?

We build master suite additions, family room expansions, sunrooms, and single-story extensions in Johnson City. Each project is scoped to match your existing home's structure and exterior.

Will my new room addition in Johnson City match the rest of my house?

Yes, we frame, roof, and finish the addition to match your existing home so it looks like original construction. Material choices are made to blend with what is already there.

Does Nordstar Builders CORP handle the inspections for my Johnson City room addition?

Yes, we coordinate all required inspections with the Johnson City Building Division throughout the project. You do not need to manage that process on your own.

How do I know if my Johnson City lot has enough room for an addition?

Johnson City's zoning code sets required setback distances from property lines that vary by zoning district. We check your specific lot's zoning before we design anything, so you get an accurate picture upfront.

Who do I contact at Nordstar Builders CORP to start planning a room addition in Johnson City?

Call or message Nordstar Builders CORP directly to schedule an on-site review of your Johnson City property. We will assess your space and walk you through the next steps.

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Call (423) 797-6192

Client Reviews

What Washington County homeowners say.

4.9

11 Google reviews

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Jeremy and his crew do Excellent work. He has an a great eye for aesthetics. Highly recommend him.

We had reached out to many local contractors around the area with very few even willing to answer the phone. Jeremy actually did answer and was very helpful and responsive. We discuss the building of our little cottage and decided to move forward on the project with him as no others took the time to call us back. Well a few months later and I’m so grateful the “Others” never did because Nordstar Builders are great!!! Thank you guys for bringing our project to fruition we love it !!!!

Jeremy did a great job for me on a really tough project. He did a complete redo of a house I bought that was in really poor shape. It turned out great. He started with the foundation and basically rebuilt the entire house. He was easy to work with and stayed in constant communication throughout the project. I wouldn’t hesitate to recommend him.

After my first contractor walked off the job leaving a dangerous mess, Jeremy worked us in and did a great job on our Screened Porch / Deck addition. They showed up, did what they said they would do and finished the job on budget. When I changed a few things along the way, they did it no questions asked. Now we are planning our next project with Nordstar Builders.

Nordstar builders did an excellent job on our house in Johnson city , TN . Very pleased with the finished job. Great custome home builder

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Proudly Based in Johnson City, TN

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Phone

(423) 797-6192

Hours

Monday 8:00 AM - 5:00 PM
Tuesday 8:00 AM - 5:00 PM
Wednesday 8:00 AM - 5:00 PM
Thursday 8:00 AM - 5:00 PM
Friday 8:00 AM - 5:00 PM
Saturday 9:00 AM - 3:00 PM
Sunday Closed