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

House Extension Professionals in Aspen, CO

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
Aspen / 50 mi
Architects & Architectural Designers
House Extensions
1 – 15 of 79 professionals
123456Next Page
79 Professionals

Featured Reviews for House Extension Professionals in Aspen, CO

Beth Levine Architect, Inc.
House Extension Professionals in Aspen, CO
Average rating: 5 out of 5 stars21 April 2016
“I am an interior designer. Beth and I have worked together for many years on projects around the United States. When I required an architect on a project, I requested Beth to be part of the team. She is professional, precise, organized and creative, knows structure well and is able to find solutions to difficult issues. I highly recommend her.”
BKW Architects, LLC
House Extension Professionals in Aspen, CO
Average rating: 5 out of 5 stars29 February 2020
“I chose BKW Architects (Keegan Winkeller - Principle) for my full gut rehab project in Edwards, Colorado in summer of 2019. The scope of the job was to create final working plans and renders, etc. for the remodel and present to the Design Review Committee of the HOA for design approval which required a stamped plan set. Keegan has a really good eye for design and has worked on many very high end residential projects in the greater Vail, CO valley. His 14 Plus years experience in architecture along with his previous background having worked on construction projects (remodels and new builds) gives Keegan an excellent insight into really how projects need to be approached and managed both from a design, execution and budgetary perspective. His depth of knowledge and ability is superior to many in the field. He was most professional in all our dealings, during and after the project completed. I would definitely recommend BKW for any such projects and would hire them again on future projects. It was truly a pleasure doing business with BKW.”
Studio MW
House Extension Professionals in Aspen, CO
Average rating: 5 out of 5 stars12 March 2018
“Molly had excellent ideas when my house was being planned. She was (and is) great to work with. I am happy to recommend Molly to anyone beginning a construction project.”
Sisson Lea Architects
House Extension Professionals in Aspen, CO
Average rating: 5 out of 5 stars16 August 2023
“Working with Lea was an absolute pleasure. Her ability to hear what we were trying to create along with her architectural vision resulted in a collaboration of the most perfect home we could imagine. We wish we could build something else just to work with her again.”
Wedum & Associates P.C.
House Extension Professionals in Aspen, CO
Average rating: 5 out of 5 stars30 October 2015
“Very creative,listens to client desires,very reasonable price, on time performance, easy to work with. Knowledgeable and creative. Available when ever needed. Pleasant .”
Forum Phi Architecture | Interiors | Planning
House Extension Professionals in Aspen, CO
Average rating: 5 out of 5 stars19 January 2018
“I worked with Gigi on expanding their space to utilize the additional square footage downstairs. We wanted to improve the storage space and the efficiency of the area. I think we the achieved that with the finished design in the short amount of time that we had to accommodate their project. I would love to work with her again on projects in the future! Sincerely, MW”
Jess Pedersen Architecture
House Extension Professionals in Aspen, CO
Average rating: 5 out of 5 stars21 September 2016
“Jess has been our architect on several projects over the past ten years. He is easy to work with, and his designs are interesting and thoughtful. He always carefully listens to our ideas and is able to create a plan that meets our needs both as individuals and as a family. We highly recommend Jess Pedersen Architecture.”
Donna Riley Architect
House Extension Professionals in Aspen, CO
Average rating: 5 out of 5 stars3 December 2014
“We hired Donna to help us create flow between our indoor and outdoor living spaces. She gave the project her full time and detail and she nailed it! We are now enjoying a new beautiful 12 foot sliding glass door that opens to a renovated covered patio while also maintaining a stunning view of Mt. Sopris. We enjoyed her ideas, her enthusiasm, the multiple tools she used to present her ideas, and her cooperative ethic in working with our contractor. We highly recommend Donna Riley Architect.”
Kim Raymond Architects, Inc.
House Extension Professionals in Aspen, CO
Average rating: 5 out of 5 stars12 October 2017
“I have had the pleasure of working with KRA for the past 3 years on projects ranging from historic remodels to $10M custom homes. Kim's attention to detail and her personal involvement with construction administration provides excellent quality to the final design.”
Martin Manley Architects
House Extension Professionals in Aspen, CO
Average rating: 5 out of 5 stars10 September 2013
“I have worked with John Martin for years and find him and his work to be highly professional and very much in tune with what the owner wants and needs. Our most recent project together took longer than expected, but John did whatever the owner needed and we were able to get the project going. I would definitely recommend Martin-Manley Architects for any type of architectural design.”
123456Next 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 Aspen.

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?
79Local Pros on Houzz Who Serve Aspen, CO
3,500+Total Number of Reviews Left by Homeowners
Are you considering a house extension? On Houzz, you can find an extensive selection of Aspen 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 Aspen 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.

Ireland
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’.