We consistenly deliver projects on time with exceptional quality standards.
We specialise in designing and delivering bespoke loft conversions, home extensions, and new-build homes across South West London.
Our customers are truly at the heart of everything we do, and their experiences reflect the care, dedication, and attention to detail that go into every loft conversion we deliver.
I am glad I have chosen Jon for my home renovation projects. He was fantastic listening to what we wanted for the transformation and provided a lot of examples for reference. He was very efficient laying out the plans, and mostly importantly responsive whenever I reached out.
We had an amazing experience converting our loft with Standley Design and Build, from the initial quote to completing the job. Jon was very clear about what the quote included and very well organised. Throughout the job, communication was fantastic and any small issues sorted quickly and fairly.
We had the pleasure of using Standley Design & Build to renovate and reconfigure our bedroom (which used to be a living room). The whole process was seamless, great communication throughout and we’re so so happy with the final result. Thank you so much to Jon and the team.
Decades of expertise in residential projects across South West London.
A track record built on trust, and consistently high quality workmanship.
Highest standards for small home improvements to full property transformations.
Over 60% of our work comes from client recommendations, backed by a clear stage-by-stage payment structure, an experienced in-house team, and a fully managed end-to-end service.
Our experienced designers visit your home to discuss your extension, then provide a tailored consultation report, detailed quotation, and clear project schedule.
Client satisfaction is our number one priority, guiding every decision we make from initial consultation through to final completion.
Ideal for expanding kitchens or living areas, creating open, light-filled spaces that improve everyday living.
Ideal for expanding kitchens or living areas, creating open, light-filled spaces that improve everyday living.
Combine side and rear extensions to maximise space and completely transform the layout of your home.
Combine side and rear extensions to maximise space and completely transform the layout of your home.
Add significant space across two levels, perfect for growing families needing extra bedrooms or bathrooms.
Add significant space across two levels, perfect for growing families needing extra bedrooms or bathrooms.
Make use of unused side space to widen kitchens and improve flow, especially in terraced and semi-detached homes.
Make use of unused side space to widen kitchens and improve flow, especially in terraced and semi-detached homes.
Share your ideas with us and we will turn them into a home you’d love living in.
Home improvements can feel overwhelming and full of unknowns. Our goal is to keep things simple and transparent from day one. Browse through the most common questions below, and if you need anything else, just reach out to our team.
Yes. We offer a complete design and build solution including architectural drawings, planning support, structural work and full project delivery. You can work with us from concept to completion without needing multiple contractors.
You can request a quote through our online form or by booking a consultation call. We will ask for initial details about your property and requirements, then follow up with a site visit, detailed estimate and proposed timeline.
Not all renovations require permission. Extensions, loft conversions or major structural work may need approval, while internal refurbishments typically do not. We guide you through the process and handle all planning submissions when required.
Timelines vary based on the scale and complexity. For example:
• Small refurbishments: 1 to 3 weeks
• Bathrooms and kitchens: 3 to 6 weeks
• Extensions and conversions: 8 to 16 weeks
A detailed schedule is provided before work begins.
Absolutely. We provide expert guidance to help you choose styles, layouts, fixtures and finishes that suit your taste and budget. Our goal is to make your home both beautiful and practical.
We operate across South West London and surrounding areas. If you are unsure whether your location is included, simply contact us and we will confirm.
Yes. We offer fast-turnaround refurbishment packages designed specifically for rental properties. These help increase property value, tenant satisfaction and rental returns.
We follow strict building standards, use reliable materials and keep an experienced team on every site. Quality checks are carried out at each stage to ensure the final result meets our promise.
We try to minimise disruption as much as possible. Our team keeps the site tidy, protects existing surfaces and maintains clear communication so you always know what to expect each day.
Yes. All structural works and installations are covered by a workmanship warranty so you have complete peace of mind after project completion.