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House Extension Professionals in Napa, CA

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208 Professionals

Featured Reviews for House Extension Professionals in Napa, CA

MJH Design Works
House Extension Professionals in Napa, CA
Average rating: 5 out of 5 stars10 May 2015
“Michael Hyde of MJH Construction recently did complete renovation of my 3,000 ft.2 home including all plumbing, electric, windows, roof, HVAC, floors, etc. He did a wonderful job. The work is immaculate. He is very good at staying on top of the subs and negotiating a good deal. He is also very honest. His price was very competitive.”
RaBit Design Build
House Extension Professionals in Napa, CA
Average rating: 5 out of 5 stars5 April 2018
“This team was contracted to do the architectural work on an addition to my home. I sketched out the overall design. Nong listened and offered his suggestions. At the conclusion, his overall design and improvements when far beyond what I had envisioned. He walk through all the paperwork and time needed to get all the permits which allowed me time to take care of the family and talk about the new look. The project is still under construction, but I know my family and I will be happy with what we both (myself and Nong) envisioned.”
SDG Architects
House Extension Professionals in Napa, CA
Average rating: 5 out of 5 stars3 August 2015
“Jeff Potts at SDG designed us an incredible, award winning guest house! What I particularly like about Jeff is his open and approachable style. We've worked with many architects over the years and many simply don't want to listen to the client. Jeff listens and then delivers a design beyond your expectations. I would highly recommend working with them.”
SDL Residential Design
House Extension Professionals in Napa, CA
Average rating: 5 out of 5 stars3 August 2017
“Working with Sam has been delightful. He is not only a talented designer and space planner, but he takes the time to listen to concerns and worries and addresses them with detailed drawings and explanations, adding layers to the vision of the project. I would not hesitate recommending him!”
Joseph Farrell Architecture
House Extension Professionals in Napa, CA
Average rating: 5 out of 5 stars6 February 2014
“Joe was exactly what we needed for our home remodel/addition project. We came in with lots of ideas but couldn't figure out how to pull it together and make it work. Joe was a great listener and quick to pick up on our style and needs, and in no time he was bringing solutions that we would never have come up with. In addition to being a real pro, Joe is very personable and a pleasure to work with. Highly recommended.”
McCoppin Studios
House Extension Professionals in Napa, CA
Average rating: 5 out of 5 stars28 June 2013
“McCoppin Studios did a great job on a very extensive remodel to our home in Palo Alto. They took our objectives (make the house lighter and more modern) and ran with them, coming up with concepts to raise ceilings upstairs and add skylights, add a gorgeous nanawall door that improved flow to backyard. They are unusual in that they are a small firm that tackled all elements of the job - dealing with really detailed stuff like the lighting and plumbing schedules and making sure that everything got ordered properly to the broad concepts like overall flow and layout. They were responsive to our feedback and we got to a result we are very happy with. Highly recommend.”
Tyreus Design Studio
House Extension Professionals in Napa, CA
Average rating: 5 out of 5 stars4 June 2015
“Christie was our architect for a very transformative remodel of our entire house. From a very dated 1970's styled house, that was built originally in the 1920's. She was everything we needed in an architect. Creative, responsive, and very professional. We would highly recommend her services.”
Michael Tauber Architecture
House Extension Professionals in Napa, CA
Average rating: 5 out of 5 stars23 February 2011
“Michael Tauber did an excellent job of designing an addition for our Spanish style house in Albany, CA. Michael proved to be very innovative in coming up with a design that complemented the Spanish style, but also satisfied our needs for a more modern interior. One of our major needs was to be able to provide space for our large collection of books. Michael's design admirably provided such space, while making the library space very interesting. We highly recommend Michael Tauber.”
THREE SIXTY ONE Architecture, AIA
House Extension Professionals in Napa, CA
Average rating: 5 out of 5 stars3 September 2013
“Dan Weaver of 361 Architecture designed an amazing remodel for our mid-century style Mill Valley home. We thoroughly enjoyed working with Dan on the project. He was extremely sensitive to our needs and concerns regarding design, process, timing and budget. He worked seamlessly with our contractor. The entire process went very smoothly and we were absolutely thrilled with the results. – Renée Harcourt”
PatriARCH Architecture
House Extension Professionals in Napa, CA
Average rating: 5 out of 5 stars6 December 2013
“My husband and I were in search of the perfect house that had to satisfy both our needs. The only thing we seemed to agree on was that the location had to be in Marin County. After almost 7 long years of renting, we finally found the perfect location on a street we were both in love with but unfortunately the house was far from what either one of us liked as it was way too small for our family of four and the one bathroom was the size of a phone booth! We then searched for an architect that would be able to give us both what we wanted and could see our vision and blend it together. After interviewing several different architects and feeling like they didn’t “get us” we moved on and were fortunate enough to have met Eric who was a referral from our real estate agent. He listened and really understood the look and feel each one of us wanted. When we saw the plans he designed for us, we were beyond delighted! He took our 1400 square foot home and turned it into a 3500 sqft. dream home that has everything we both had always wanted in the most creative and family friendly way. He put a lot of thought and care into our house and we couldn’t be happier with his brilliance, creativity, work ethic, honesty, and dedication.”
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Architect or Architectural Designer FAQs
A house extension is a construction process that involves expanding the footprint of your existing home. This could be extending outwards, either to the side or rear of the house, or upwards by adding another storey. House extensions provide extra living space and can significantly increase the value of your property.

House extensions can be categorised based on direction, structure and function. The main types include rear extensions, side return extensions, wrap-around extensions, and double or single-storey extensions. More specific ones could be kitchen extensions, loft conversions, basement conversions, garage conversions or conservatories. Select the type that best suits your property and meets your space needs, if you are unsure, speaking with a local home extension builder in Napa.

Generally, house extensions are worth the investment. They provide additional living space and can dramatically increase the resale value of your home, often covering the initial investment cost. However, plan carefully and choose a reputable house extension builder to ensure a high-quality build that will add value to your property.

The cost of a house extension can vary significantly based on several factors, such as the size, complexity of the design, quality of materials used, and geographical location. However, as a rough estimate, a single-storey extension can range from £1,000 to £2,000 per square metre, whereas a two-storey extension can start at around £1,500 per square metre.

Planning a house extension involves several stages, including idea generation, design, planning permission, and construction. Consult with a house extension architect to create a design based on your needs and budget. Ensure to check with your local council about planning permissions. Finally, choose a reputable house extension builder to bring your vision to life.
Why Hire Builders on Houzz?
208Local Pros on Houzz Who Serve Napa, CA
3,500+Total Number of Reviews Left by Homeowners
Are you considering a house extension? On Houzz, you can find an extensive selection of Napa house extension professionals near you, eager to turn your vision into a reality. Whether you're planning an extra bedroom, expanding your kitchen or designing a brand-new workspace, these professionals have the skills and expertise to make your project successful. House extension professionals include architects who can draw up detailed plans and builders who will execute them to the finest standards.

Choosing a house extension professional on Houzz ensures peace of mind, knowing that you’re in safe hands. They come highly recommended with a strong track record of creating bespoke, high-quality extensions in Napa in a wide range of styles and budgets. Whether planning a new kitchen extension, adding a new storey, or just wanting more living space, find your house extension solution with us.

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