Typical cost

$3,687–$18,177

Average $8,143

Low end
$947
High end
$76,739

National price data from Thumbtack.

Room additions cost near me

Most people pay $3,687–$18,177, about $8,143 on average. Enter your ZIP to compare free quotes from top-rated pros near you.

Room additions near you

Top 10 Room Additions Services Near You

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Top pick

1. Cohen Homes

Top ProExceptional 5.0(37)
  • 19 hires
  • Serves your area
  • Responds in about 5 minutes
  • Background checked

Michel Deeter says, “I really respect and appreciate that.We had a piece of beautiful quartzite which was broken by the previous contractor so we needed two pieces with a seam to fit our guest vanity countertop and backsplash. I was blown away when I saw (or didn't see!) the nearly indiscernible seam in the final product, perfectly lined up with the seam in the backsplash of the same material. It was beautiful and much better than I'd expected and even hoped.We also asked them to restore our Alder wood vanities, both master and guest, with a like color and tactile finish. Again, they did painstaking work, protected our property from the inevitable dust, and matched the color and finish perfectly. The results were much better than I had even hoped after my previous experience.The price was fair. The work was great. What's not to like? See before and after photos. Note especially the vast improvement on the vanity wood damage (before) and the lack of a discernible seam on the countertop and backsplash. Thanks, Raz, Isaac and Antonio!”

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2. NuHorizon Remodeling

Exceptional 4.9(100)
  • 84 hires
  • Serves your area
  • Responds in about 3 hours
  • Background checked

Latrice B. says, “They also identified a few additional needs and were able to take care of them as part of the project. The finished work looks amazing—neat, professional, and a tremendous improvement to the bathroom. Highly recommend their excellent service!”

3. Renovate 512

Top ProGreat 4.9(56)
  • 64 hires
  • Serves your area
  • Responds in about 2 hours
  • Background checked

Karen M. says, “I have had my fair share of contractors who walk when things don’t go smoothly or when I get fussy (polite wording here), but not James. I also must give a shout out to his office team lead by Trista. They were always responsive and polite (and believe me I could make a saint cry!). My appreciation goes out to you and your staff. Finally, once again, I want to thank you, James, for sticking with me and easing my frustrations and worries. If I am ever crazy enough to do something like this again, I will be calling.”

Project Mate makes it easy to connect with quality local pros for your most important jobs. Compare prices, read reviews, and check availability for free, then hire with confidence. Pro listings, ratings, and quote requests are provided by Thumbtack, and you only pay the pro you hire.

4. Ramsey Contracting LLC

Exceptional 5.0(37)
Great value
  • 27 hires
  • 4 similar jobs done near you
  • Responds in about 35 minutes
  • Background checked

Mike D. says, “I can confidentially recommend and suggest them to anyone needing a professional contracting service.”

5. New Edge Renovation

Great 4.9(57)
  • 33 hires
  • Serves your area
  • Background checked

Alex A. says, “We recently completed a renovation of two full bathrooms and a powder room with New Edge Renovations, and we couldn’t be happier with the results. From start to finish, the team was communicative, responsive, and incredibly respectful of our vision and our home. We came in with our own design and materials, and they worked seamlessly with both, offering thoughtful feedback and making quick adjustments whenever needed. We chose to keep our original floors and vanities, and the crew went above and beyond to protect them throughout the process. Their attention to cleanliness and care was evident every single day. Special shoutout to Juan, whose craftsmanship truly elevated our design. His precision and artistry brought our ideas to life in ways that exceeded our expectations. And Itay, the project manager, was consistently on top of every detail, checking in regularly and making sure we were happy at every stage. Their pricing was extremely reasonable for the quality and care they delivered. We’re thrilled with the results and highly recommend New Edge Renovations.”

6. Teamwork Home Designs - General Contractor Austin

Exceptional 5.0(20)
  • 19 hires
  • Serves your area
  • Background checked

Kiley S. says, “Avi was excellent. He came out to estimate the job, was right on time, and had a thorough scope of work for every item that needed addressing spelled out super clearly. He was responsive, easy to talk to, professional, and knowledgeable about his work. He had two gents on his team — one who did the plumbing, and one who spent almost 9 hours doing all the craftsmanship to reaffix my counter, caulk, sand, glue, nail, shape, and otherwise polish up my new kitchen space to bring it into the 21st century. Everything I communicated they executed. They even found that I had a faulty GFI outlet and baked that into the scope of work seamlessly. To celebrate the end of the job, Avi brought me a beautiful new charcuterie board “to enjoy in your new kitchen!” In the photos I’ve attached you can see the original setup, the hack job I left after I got in over my head, and the the beautiful finished project the Teamwork Home Design squad did for me. I cannot recommend them enough!”

7. Icon Home Builders & Remodeling

Great 4.7(34)
In high demand
  • 38 hires
  • Serves your area
  • Responds in about 3 hours
  • Background checked

Oz M. says, “It feels like the addition was always part of the house. Highly recommend them if you’re looking for reliable, skilled contractors who actually deliver on what they promise.”

8. Inlay Construction

Exceptional 5.0(10)
  • 2 hires
  • Serves your area
  • Responds in about 20 minutes
  • Background checked

Hector Concepcion says, “We hired Inlay Construction to transform our living room, and the fireplace wall became the centerpiece of the home. The black fireplace surround looks sharp against the warm wood slats, and the floating shelves with integrated lighting make the whole wall feel custom and intentional. The lower cabinets also give us useful storage while keeping the design clean. We love how the finished space came together and are very happy with Inlay Constructions work”

9. ATX Remodeling

Exceptional 5.0(11)
  • 3 hires
  • Serves your area
  • Responds in about 2 hours
  • Background checked

Marco S. says, “Additionally, every additional team brought in was professional, knowledgeable and a pleasure to work with. We couldn’t be happier with our kitchen remodel and would recommend ATX Kitchen and bathroom a million times. We will definitely be using them for all future projects.”

10. Bluebonnet build&remodel

Exceptional 5.0(12)
In high demand
  • 27 hires
  • Serves your area
  • Background checked

Ed M. says, “I had an amazing experience working with Bluebonnet build & remodel. Evi, our Project Manager, was easy to communicate with and responded promptly to all our feedback as the project progressed. He was well-informed, attentive, and highly professional. He took the time to listen to our needs and ensured our satisfaction at every stage of the project. Meeting with the interior designer, Amber, was a delight. She was accommodating and helped bring our vision to life by choosing the best design options for our new kitchen. The construction crew, too, was a pleasure to work with. They were always on time and professional and made sure the area was clean and prepared for work at the beginning and end of each day, making us feel comfortable and at ease. It was truly a pleasure working with the entire team at Bluebonnet . I'm confident I'll hire them again for future renovation projects!”

FAQs

Answers to commonly asked questions about room additions near you.

How much does room additions cost?

Most people pay $3,687–$18,177 for room additions, based on national price data from Thumbtack. The average is about $8,143. Small jobs can cost as little as $947, while large or complex ones can reach $76,739.

What affects the cost of room additions?

The biggest price factors are square foot, building material, finishes, example room addition, and 200-square-foot room addition cost: $10,000. Describe these details when you request quotes so each pro can price your job accurately.

How do I get the best price on room additions?

Get quotes from at least three general contracting pros, share photos and measurements up front, and ask what each quote includes (materials, labor, travel, cleanup). Prices well below $3,687 can mean a smaller scope or lower-quality materials.

Is it free to get quotes?

Yes. Comparing pros and requesting quotes on Project Mate is free with no obligation. You only pay the pro you hire.

Reviews for local general contracting pros

What affects room additions cost

  • Square foot
  • Building material
  • Finishes
  • Example room addition
  • 200-square-foot room addition cost: $10,000
  • 300-square-foot luxury kitchen addition: $81,000

Get an exact price for your project. Pros quote on these details, so describe them once and compare quotes for free.

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Where these prices come from

The ranges on this page are national figures published by Thumbtack. The typical range is what most customers paid; low and high ends are the cheapest and most expensive jobs reported. The starting prices in the pro list are set by each pro and reflect your ZIP code.

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What general contracting pros on Project Mate charge near you right now

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  • Top-Rated Local Room Additions Pros

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Cohen Homes★ 5.0 (37)
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