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

House Extension Professionals in Horley, Surrey

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)

Nearby Locations

Popular Locations

All Filters
Horley / 25 mi
Architects & Architectural Designers
House Extensions
1 – 15 of 1,595 professionals
123456789Next Page
1,595 Professionals

Featured Reviews for House Extension Professionals in Horley, Surrey

Go Plans
House Extension Professionals in Horley, Surrey
Average rating: 5 out of 5 stars31 December 2022
“Our experience with Go plans has been excellent. They arranged a home visit at very short notice, listened to our suggestions and compiled the initial drawings relatively quickly. They also successfully handled the whole planning permission process for us and provided a very fast and professional response to the requests and changes requested by the planning officer. We would definitely use them again for future work.”
VC Design Architectural Services
House Extension Professionals in Horley, Surrey
Average rating: 5 out of 5 stars5 August 2014
“VC Design was recommended to me and I would do the same without hesitation. We contacted Veronica about drawing up plans for our ground floor extension and although conceptually we had a clear idea of what we wanted to she was invaluable in advising us how to best use the space and our options within the parameters of planning. She also contacted previous clients and arranged for us to see the work they had done, this allowed us to see first hand some of the ideas we had discussed. Veronica submitted the planning application and we have now received our approval - a job very well done.”
PWJ Architects Ltd
House Extension Professionals in Horley, Surrey
Average rating: 4 out of 5 stars15 December 2016
“Unlike many architects who suggested they could draw up our ideas and designs on CAD, right from the start PWJ took a different approach. Respectfully suggesting we put aside our ideas and plans and instead asked us to explain what was important to us, how we live, who wants to use the different spaces and in effect set out a requirements list for our new/refurbished house. PWJ took on board our wants and needs and used their skill and experience to come up with an initial concept design which incorporated almost all our wishes. Then after a few iterations, discussions and education we settled on a design which met our requirements but was also sympathetic to the existing structure. Three weeks ago we had planning approval with no objections or preconditions. So far the experience has been very positive and I have found Rebecca and Jamie to be both professional and helpful but also straight talking and honest which I have found very useful. I would rate PWJ as 5 star but we are only through the first phase and so I am reserving judgement until the job is complete. So now we move to Building Regs and detailed design ready for going to tender. More later......”
RHJB Architects
House Extension Professionals in Horley, Surrey
Average rating: 5 out of 5 stars20 May 2016
“Designed a Garden Room extension to the back of a 1960s house in a 20th Century Conservation Area to create an 'integrated living' feel to the ground floor including taking the kitchen into this space. The Architects worked collaboratively with us, taking the design through the Planning process, producing detailed tender documents to enable us to select an appropriate builder. Remaining in the background but available to support us during the construction period.”
Bastion
House Extension Professionals in Horley, Surrey
Average rating: 5 out of 5 stars11 August 2016
“CADup Ltd are a friendly and professional company that I would not hesitate to recommend to anyone. I have used CAD UP to produce technical detail drawings for my business since 2010 and have always been happy with the service they provide. The drawings are produced with meticulous detail and are presented clearly. Their costs are reasonable and go out of their way to meet deadlines. I would heartily recommend them to any one looking for architectural or detailed drawings.”
David Joseph Consulting
House Extension Professionals in Horley, Surrey
Average rating: 5 out of 5 stars24 November 2021
“Ben & David were great. Very happy with the service provided and timescale the job was completed in.”
Conceptual Design Associates Ltd
House Extension Professionals in Horley, Surrey
Average rating: 5 out of 5 stars19 February 2024
“We have worked with Giovanni on our home for 10 years. He is very easy to work with, very accommodating of our ideas, and super responsive during the build phases when we needed advice. As an Engineer, I would say the best bit is his background in construction. This meant the digital plans were immaculate, highly detailed and contained everything I needed as a self builder. If the phrase is "stick to the plan" then if you stick to a Giovanni plan, your home will be millimetre perfect.”
Extension Plans UK
House Extension Professionals in Horley, Surrey
Average rating: 5 out of 5 stars21 September 2023
“Very professional service giving us everything we needed at a fraction of the cost of getting an architect.”
Build Abode
House Extension Professionals in Horley, Surrey
Average rating: 5 out of 5 stars18 February 2019
“The most efficient and friendly staff, highly professional team that can execute your kitchen dreams and desires to an exact specification! The expertise that the team had from the inception with the detailed drawings with great design ideas and 3D visuals created by Sonya, and the level of detail from the installation manager Avtar who was on site during the process and the complete knowledge of every aspect of a kitchen from appliances, accessories, colour schemes and materials and the utilization of space from the directors Ajit and Sukh gave us clear confidence in their work and passion for the job and service provided. They were extremely personable, warm, friendly and charming and a complete joy to have been serviced by. The finished product has been complimented by every guest and is now clearly the highlight of our home. Would highly recommend to anyone looking for a great quality kitchen with fantastic service to go with it! Our family thank you Design Abode for realising our dream kitchen. One happy customer!”
Francesco Pierazzi Architects
House Extension Professionals in Horley, Surrey
Average rating: 5 out of 5 stars4 June 2014
“Innovative design ideas with precise attention to detail. FP provided a thorough service from design to project management (including liaising with builder throughout project; obtaining planning permission; managing payment schedules). Good source of knowledge and advice for furnishings and fittings. Some expensive tastes...! Very nice to deal with and would reccomend without any hesitation.”
123456789Next 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 Horley.

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?
1,595Local Pros on Houzz Who Serve Horley, Surrey
95,000+Total Number of Reviews Left by Homeowners
Are you considering a house extension? On Houzz, you can find an extensive selection of Horley 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 Horley 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’.