Extensions

Expanding Your House Extensions with Precision

At Allison Architects, we design personalized house extensions in Glasgow, homeowners trust to enhance both the space and functionality of their property. Whether you are looking to create open-plan living areas, add new rooms, improve a small living room extension, or transform a conservatory into extension space, our approach ensures every extension feels natural and well-integrated with the existing structure. We also design small house or home extensions and pre built home extensions personalized to modern living needs.

We carefully consider how your home is used today and how it can be improved for the future. By focusing on layout, light, and proportion, we create extensions that not only add space but also transform how you experience your home on a daily basis.

House Extensions Glasgow That improve Space, Style, and Functionality

A successful house extensions Glasgow project should feel like a natural continuation of your home rather than an addition. We design extensions that respect the original character, scale, and materials of the property, ensuring a cohesive and balanced result both internally and externally. Whether you are planning a rear house extension or looking to design a house extension, our approach keeps every detail practical and well-integrated.

Through thoughtful detailing and careful material selection, we create designs that enhance the overall appearance of your home. Whether working with a traditional property or a more contemporary structure, we ensure the new and existing elements work together seamlessly. We also help guide homeowners through planning permission for extension requirements and modern modular building extensions solutions.

Designed for Modern Living and Long-Term Value

Our extensions are designed to improve how your home functions, making spaces more open, connected, and practical for everyday living. We focus on creating environments that are comfortable, adaptable, and suited to your lifestyle, while also increasing the long-term value of your property. We also help homeowners understand factors such as single floor extension cost when planning future improvements.

From initial concept through to construction support, we provide a clear and structured process to guide your project. Our aim is to deliver an extension that not only meets your expectations but enhances your home in a meaningful and lasting way. Homeowners searching for kitchen extension builders near me can rely on our experienced and thoughtful approach to residential extension design.

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FAQS

Frequently Asked Questions

Do you specialise in garage extension cost planning?

Yes, we specialise in heritage properties and listed townhouses. Our experience ensures designs respect original character while meeting modern living requirements and planning regulations. We also provide clear guidance on garage extensions cost planning, helping homeowners make informed decisions before starting their project.

Can you help with planning permission for building a single storey extension?

Yes, we help through the planning process for planning permission for extension projects and prepare all required drawings and documentation, helping to reduce delays and improve approval success.

Do you offer consultations before starting a project for the cost of single floor extension?

Yes, we offer an initial consultation to understand your goals, discuss your property, and provide guidance on the best approach for your project, including clarity on cost of single floor extension before you begin.

Can I see my building extensions design before construction?

Yes, we use advanced 3D modelling and visualisation tools that allow you to fully experience your design before construction begins. This helps you understand space, light, and layout clearly, while giving you the ability to refine details before building extensions design moves forward.

Do you manage the project during construction?

Yes, we can support your project through construction, ensuring the design is followed correctly and addressing any queries that arise on site as part of our project management for house extensions service.

What types of projects do you take on?

We work on heritage home extensions, townhouse conversions, refurbishments, and selected residential and commercial projects across Glasgow and surrounding areas, including house extensions Glasgow projects of all sizes.

Client Feedback

    
 
 
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   Chris 
 
 
 
 Trustindex verifies that the original source of the review is Google. Stephen helped me with a retrospective planning application on my new roof tiles. No job too small! He was professional and efficient. I would highly recommend him.
  
 
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   Rachel R 
 
 
 
 Trustindex verifies that the original source of the review is Google. Thank you so much to John and the entire team at Alison Architects. They expertly assembled all the necessary paperwork for our flat upgrade situated within a listed building (Glasgow Southside). John also supervised and liased with the contractor which was a huge help and ensured that the work was done to an excellent standard, was on time and on budget. Many thanks from me and my husband Philipp.
  
 
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   Kannan Arunasalam 
 
 
 
 Trustindex verifies that the original source of the review is Google. John Foster and his team at Allison Architects, based in Glasgow, guided us through the renovation of our ensuite and master bathrooms with care and expertise. Their attention to detail, design sense, and support throughout the process delivered excellent results. We’re delighted with the outcome.
  
 
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   Ewan Taylor 
 
 
 
 Trustindex verifies that the original source of the review is Google. We engaged Allison Architects for a single story extension at the rear of our property on the South side of Glasgow (before and after pictured below). After initial discussions with Stephen we proceeded with a practical and visually impressive design which complimented the existing main part of the house whilst providing a modern angled look to fit our outside space which satisfied all the criteria we had in mind. Following a period of step by step the planning, spec, demo and build process with the help of Sinje & Rebecca we received completion approval in December, our project was completed within the indicated time frame and was on budget for what was proposed with one of AA's recommended building contractors. We found Rebecca to be professional, flexible and respectful at all times in the process and she was invaluable in acting as a go between with the building contractor as we were novices in almost all aspects of this type of project. We are very glad that we chose Allison Architects for our project and are delighted with the final product in every regard.
  
 
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   Haroun Saleemi 
 
 
 
 Trustindex verifies that the original source of the review is Google. Working with Allison Architects on our extension project has been an absolute dream. On reflection our initial plan to extend our house was not the correct route. After meeting with Stephen it was clear there were other options that would not only create a much more modern living space but also make the home more desirable. The change in vision was a game changer and would not have been possible without Stephen's input. We opted for renders which gave us a real sense of the space as well as the potential and were then introduced to Rebecca who did a wonderful job in making the vision a reality. We also opted to use Stephen Allison Architects for project management and went with one of their recommended principal contractors after going through a detailed tender process. Yes, this costs extra initially, but we feel it was well worth it in the long run after hearing so many horror stories from other people doing similar projects. The build stage was seamless and everything ran like clock work.  We broke ground in April and completed in August which was actually ahead of schedule which is very rare in these kind of projects! The end result is everything we dreamed of and we are enjoying every moment in our transformed home! Overall we were absolutley delighted with the how Stephen, Rebecca and the contractor delivered on our project. They were all professional, communucation was excellent and were transparent at all times. We would not hesitiate to recommend them.
  
 
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   jackie I 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent service and communication right from the initial stages of my renovation project. The results have transformed my living space and brought my vision of what my home could be to life. A big thanks to Rebecca! She was approachable, professional and patient!
  
 
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   Heather Mulholland 
 
 
 
 Trustindex verifies that the original source of the review is Google. John has been amazing and has helped us in too many ways to list. Unfortunately we made the huge mistake of choosing our own builders . Thankfully our extension is now looking  fantastic.  Would thoroughly recommend this firm.
  
 
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   Julie Doncaster 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great working with John and his firm. The build has worked out brilliantly. His recommendation for builders was spot on. Everything felt very smooth and easy.
  
 
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   Dougal Matthews 
 
 
 
 Trustindex verifies that the original source of the review is Google. We worked with Alison Architects to build an extension on our house. They guided us through the process and worked with us to come up with a design we liked, found a builder and managed the project. Everything went smoothly and we are very happy with the result. Thanks John!
  
 
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   bev miller 
 
 
 
 Trustindex verifies that the original source of the review is Google. I would highly recommend Allison Architects I received very good service from start to completion from John and his team.

Get in Touch

We’re here to help with bookings, questions, and custom requests related to house extensions Glasgow homeowners can trust. Send us a message using the form below or reach out using our contact information.