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House Extension Professionals in Pleasanton, CA

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Pleasanton / 50 mi
Architects & Architectural Designers
House Extensions
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1,646 Professionals

Featured Reviews for House Extension Professionals in Pleasanton, CA

AJS Architecture | Planning
House Extension Professionals in Pleasanton, CA
Average rating: 5 out of 5 stars31 August 2015
“As first-time remodelers, we weren't sure whether we should consult with an architect or that we could even afford one. We discovered Tony through a mutual friend. Before we met with Tony, we had pared our wants down to the following three items: * Work-from-home office space * Updated & expanded kitchen * Media room to provide our growing kids their own indoor space Our expectations had been boxed in by our 1969 tract home. Tony not only exceeded those expectations, he blew us away with an innovative design that at once met our needs, freed our curbside frontage and interior experience from the tyranny of the cheap tract box, and met all the practical requirements of budget and city regulations. Tony held our hand and supported us through the permitting process. His adaptability and responsiveness saved us thousands of dollars in permit fees. Tony's contacts led us to the perfect builder/contractor. Schedules and budgets were never in question. The few inevitable gotchas and change orders were taken in stride and didn't blow up our budget. In short, we enjoyed our remodeling experience largely because of Tony's influence. We've lived in our new space for 3 years now and we're still happy. Tony was the best thing to happen to us and our remodel.”
Sofiov Design
House Extension Professionals in Pleasanton, CA
Average rating: 5 out of 5 stars13 March 2023
“I have been working and collaborating with Allen for a few years. He has been helping me with my projects and helped me to create stunning renderings and designs for my clients. I truly recommend them to everyone that looks for stunning interiors & exterior deign”
Y.Designs
House Extension Professionals in Pleasanton, CA
Average rating: 5 out of 5 stars28 November 2017
“2017-07-02 My husband and I had been thinking about remodeling our master bathroom for a few years, but we took our time to start it because we couldn’t find any designers we liked. However, after we had a consultation with Yuki, we had a good feeling that she would create our dream bathroom. She listened to our desires carefully and she created the design exactly how I wanted it to be. She communicated quite positively with our contractor and directed all the details of her design. Her advice was very professional and precise. Because of Yuki’s aesthetic design style, our dream bathroom turned out to be far better than we expected. We couldn’t go through the remodeling process without her. My husband and I are also planning an addition for our house in the future, and Yuki is the only person we will trust to work on our project again!”
Studio S Squared Architecture, Inc.
House Extension Professionals in Pleasanton, CA
Average rating: 5 out of 5 stars4 October 2012
“Eugene Sakai stood out far above the pack of the 5 Architectural firms that we investigated to do our total house construction. He was simply the best to deal with, very professional, on time, and took a personal interest in the project, and within budget. We moved in 2 years ago and still love him and the contractor, C.W. Wright in San Carlos. We are pleased to show the house through Eugene Sakai at any time.”
RaBit Design Build
House Extension Professionals in Pleasanton, 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.”
Brad Cox, Architect, Inc.
House Extension Professionals in Pleasanton, CA
Average rating: 5 out of 5 stars14 August 2015
“As a designer I work with many architects. I can honestly say none as conscientious, caring, and qualified as Brad is. He and the project architects in his office truly care about their work and know the latest codes and how to make space where there is no space. A designers and homeowners dream. Call Brad Cox for commercial or residential in the bay area. Kathy Monarch, Designer. www.monarchdesignsandstudio.com”
Ogle Design & Architecture
House Extension Professionals in Pleasanton, CA
Average rating: 5 out of 5 stars18 April 2017
“Consistently refreshing creative architectural designs. William is a unique architect that understands deeply how to create highly functional buildings that are both efficient and gorgeous. Great work and extremely professional. Highly recommend.”
Marc Newman Architect
House Extension Professionals in Pleasanton, CA
Average rating: 5 out of 5 stars14 March 2021
“Excellent clear and honest communication. I look forward to working with Marc in the future. I would highly recommend Marc to anyone.”
Levitch Associates, Incorporated
House Extension Professionals in Pleasanton, CA
Average rating: 5 out of 5 stars23 April 2013
“Maurice Levitch of Levitch Associates was a pleasure and delight to work with. We appreciated his thoughtful guidance, attention to detail, superb craftsmanship, and his sense of humor. Maurice was supported by a great team of courteous, hardworking professionals, both in the office, and on site. He completed a total transformation of the facade of our house, for which we have received numerous compliments. We highly recommend him to any of those seeking a trustworthy, skilled and professional architect, and will certainly choose him for any future work on our house.”
Rebecca Schnier Architecture
House Extension Professionals in Pleasanton, CA
Average rating: 5 out of 5 stars22 July 2015
“I highly recommend Rebecca Schnier Architecture. Rebecca has done several projects for us, including a 1000sf upper level addition, kitchen and bathroom remodels. The first project was in 2001 and the last one in 2012. She does beautiful design work that is very functional. She asks questions to be sure she understands her clients needs and taste. She offers design options and always has her clients best interests in mind. She is very creative and resourceful in her use of space. She is a pleasure to work with and delivers beautiful results.”
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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 Pleasanton.

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?
1,646Local Pros on Houzz Who Serve Pleasanton, 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 Pleasanton 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 Pleasanton 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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