skip to main content
Photos
Photos
Advice
Stories From Houzz
Houzz Discussions
Houzz Research
Sign In
Houzz Logo Print

House Extension Professionals in Beverly Hills, CA

Expand your living space with a well-designed extension, custom built to meet your needs and preferences

Get Matched with Local Professionals
Answer a few questions and we’ll put you in touch with pros who can help.

Location (1)

Popular Locations

All Filters
Beverly Hills / 25 mi
Architects & Architectural Designers
House Extensions
1 – 15 of 1,043 professionals
1234567816Next Page
1,043 Professionals

Featured Reviews for House Extension Professionals in Beverly Hills, CA

Dutton Architects Inc.
House Extension Professionals in Beverly Hills, CA
Average rating: 5 out of 5 stars16 July 2014
“We are nearing the end of a remodel/addition for which we hired Dutton Architects. Through permitting difficulties and modification reviews they were there every step of the way. From structural issues to the smallest of details there was always an open line of communication. They were always available to answer our questions and address our concerns anytime - even for a second or third time. Construction is a trying time for any family and working with a team sympathetic to that was so helpful. People literally slow down to look at our project as they are driving by. It is so uniquely ours. So happy to have hired them.”
Sato Architects, Inc.
House Extension Professionals in Beverly Hills, CA
Average rating: 5 out of 5 stars4 February 2014
“My experience with Audrey Sato was outstanding. She truly is a talented architect who has both great vision and is detail oriented; making the process of designing and constructing my fitness studio a fun and seamless one. I appreciated that she kept in constant contact with me, and was very hands on from design through construction. I felt comfortable asking questions and giving input, and am was very satisfied with the results. Pictures of the studio can be found on Facebook under 'The Dailey Method Calabasas'. Its a beautiful space. Clients of the studio rave about how beautiful, well lit, and comfortable the space is. And we owe it all to Audrey Sato Design Studio!”
GCC Designs
House Extension Professionals in Beverly Hills, CA
Average rating: 5 out of 5 stars17 July 2017
“As a real estate broker, property manager and investment property owner for over 15 years I have worked with may designers, contractors and sub contractors (Good and bad) Mark at GCC Designs is at the top of my list of professionals I can trust to do the job right the first time. He shows up on time, articulates the scope of the job in a way that is easily understood and executes on time. The value he provides is right in line with the cost of the job. He is currently working on a major job in my personal home that is moving along just as planned.”
MGS Architecture
House Extension Professionals in Beverly Hills, CA
Average rating: 5 out of 5 stars12 February 2013
“I commissioned Magdalena to design a piece of exhibition furniture that would serve as a display case would include areas where visitors could sit. The exhibition focused on Frank Lloyd Wright and the Japanese print. Wright, an avid collector of Japanese prints had curated several exhibitions in the early twentieth century at the Chicago Art Institute which included benches and pedestals that he had designed specifically for the shows. So, I was looking for an important element for our exhibition -- a work of art itself -- that would capture some of Wright's design aesthetic. I was thrilled with Magdalena's design. I also appreciated all the time she gave to convey her ideas to the cabinet builder who realized her ideas. I sought Magdalena's advice on another exhibition element in 2012. She gave crucial input regarding the design, structure, and placement of a viewing platform which allowed visitors to get a new perspective on a large-scale floor installation. Again, Magdalena's courtesy, creativity, and insights were incredibly appreciated. She has an amazing sensitivity to each project and gets to the core of it sometimes before I can even express it in words.”
Vertebrae Art and Architecture
House Extension Professionals in Beverly Hills, CA
Average rating: 5 out of 5 stars4 September 2014
“Lisa Little worked wonders in our smallish Venice space. We had complicated needs and she found elegant solutions within a tight budget. We redid a kitchen from the walls out, extended it a bit, added a bar, added in a huge walk-in closet and staircase in the master bedroom, and reconfigured a guest loft. The latter involved enclosing a half-wall for privacy via rotating shutters that Lisa dreamed up and designed. The shutters rotate open when the loft is not in use and closed when we have company up there. This was a brilliant idea, brilliantly executed at not much cost. Lisa helped with fixture choice, color choice, and furniture choice, and worked closely with the general contractor and his subs. She exhibited great taste, a firm hand, and a keen eye on the budget. Recommended without reservation.”
AAHA Studio
House Extension Professionals in Beverly Hills, CA
Average rating: 5 out of 5 stars26 May 2015
“My husband and I own a four unit apartment building in the Beverlywood area of Los Angeles that was constructed in the '40's. It was originally one of the "Co-op Style" buildings similar to the condos of today. Due to extenuating circumstances, it has been extremely difficult to update the building. HHDesign, with confidence and poise came to our rescue. Their professionalism and architectural expertise have turned a nightmare into a sweet dream. We were so impressed with their portfolio which is largely high-end and contemporary. This could have possibly been a stumbling block, however; you can imagine how pleased we were when, at their suggestion, they maintained the integrity of the building and style of the neighborhood. Even better yet, while honoring our budgetary constraints, they managed to give the building and grounds an incredibly needed facelift and artfully pulled the exterior facade into the 21st Century. We have had numerous complements from neighbors and friends and now have pride of ownership thanks to the tireless efforts and extraordinary service afforded by HHDesign. It is with the utmost sincerity that we recommend this highly efficient and talented team to the consumers of Houzz.”
Coates Design Architecture + Interiors
House Extension Professionals in Beverly Hills, CA
Average rating: 5 out of 5 stars25 May 2012
“We've toured the residential and commercial projects created on Bainbridge Island by Coates Design, and have followed their work for years. Our office was in the same building, and we often stopped in to learn more about their projects. We've always been impressed by their great architectural sense of aesthetics, and their ability to create innovative work that blends well into the surroundings of the project location. Very professional, very pleasant and very accomplished.”
Josiah Maddock Architects
House Extension Professionals in Beverly Hills, CA
Average rating: 5 out of 5 stars16 November 2023
“We were very impressed with how they got to the heart of what we were looking for and gave us a beautiful design that reflected our goals. It was always a pleasure working with Josiah and we felt like a team for the whole project. Our home turned out incredibly and everyone that comes over absolutely loves the space.”
Skedio Studio + Partners
House Extension Professionals in Beverly Hills, CA
Average rating: 5 out of 5 stars26 March 2024
“Skedio Studio’s team was very professional through out the whole process. They made sure we were satisfied with the plan and that the City approved everything.”
Vessel Studio
House Extension Professionals in Beverly Hills, CA
Average rating: 5 out of 5 stars22 August 2020
“One of the best architects we've had the pleasure of working with! From start to finish, Shawn is involved with every aspect of the project from small details to large. He oversees everything and does a phenomenal job of executing his vision.”
1234567816Next Page
List your business here for free - Learn More
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 Beverly Hills.

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 Architects & Architectural Designers on Houzz?
1,043Local Pros on Houzz Who Serve Beverly Hills, CA
95,000+Total Number of Reviews Left by Homeowners
Are you considering a house extension? On Houzz, you can find an extensive selection of Beverly Hills 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 Beverly Hills 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.

United Kingdom
Tailor my experience with cookies

Houzz uses cookies and similar technologies to personalise my experience, serve me relevant content, and improve Houzz products and services. By clicking ‘Accept’ I agree to this, as further described in the Houzz Cookie Policy. I can reject non-essential cookies by clicking ‘Manage Preferences’.