Home Extensions St Margarets
Extend Your St Margarets Home with Style and Space
St Margarets is a leafy, village-like pocket of Richmond, much loved for its Edwardian and Victorian homes, excellent schools, and riverside setting. Families and professionals are drawn here for its community spirit and peaceful feel — but many properties still have layouts from another era. Narrow kitchens, separate dining rooms, and a lack of open-plan space are common challenges.
At Reltic Extend, we specialise in bespoke home extensions in St Margarets that respect local architecture while upgrading homes for modern life. From elegant rear extensions that open onto gardens, to clever side return builds that transform dark, narrow kitchens, or full double storey extensions to add bedrooms and bathrooms, we help homeowners unlock the true potential of their properties.

Ready to Plan Your St Margarets Extension?
Our friendly team is here to guide you through the entire process, from planning and design to construction and completion. Together, we’ll create a home that works beautifully for you.
Why St Margarets Homeowners Choose Reltic Extend
Extending a home in St Margarets requires sensitivity to the area’s character as well as confidence navigating Richmond Council’s planning rules. Here’s why families and professionals trust us:
Local Expertise
We know the streets of St Margarets well – from Victorian terraces near Crown Road to Edwardian family houses by Marble Hill Park. Our designs blend modern comfort with period charm, ensuring your extension feels like a natural part of your home.
Planning Support
Richmond Council is one of London’s strictest when it comes to planning. Our planning specialists prepare drawings, applications, and design statements, helping your project progress smoothly through approvals.
Homes Designed Around Lifestyle
We believe extensions should improve daily life, not just add space. Some households want a kitchen extension as the hub for entertaining, others need flexible layouts for home working or family life. We design with your lifestyle at the heart of every project.
Cost Transparency
No hidden extras, no surprises. Our Cost Calculator gives you an upfront estimate so you can plan your project with confidence.
Digital Certainty Before Building
Our Design & Build 2.0 process allows you to preview your extension digitally in 3D before building begins, giving you peace of mind and the freedom to make informed choices.
Types of House Extensions in St Margarets
Every home and family has different needs. Some want open-plan layouts with light-filled kitchens, others need extra bedrooms or a dedicated workspace. That’s why we offer the full range of extensions – rear, kitchen, side return, wraparound, and double storey builds – each one tailored to St Margarets’ property styles and your lifestyle.
01.Kitchen Extensions
Gain up to 40% more space with a bright, practical kitchen designed for cooking, dining, and family life.
02.Rear Extensions
Open the back of your home for a light-filled, versatile living area tailored to your family’s lifestyle needs.
03.Side Extensions
Increase width, light, and value while creating extra space for dining, relaxing, or work, all seamlessly integrated.
04.Wraparound Extensions
Maximise unused space on two sides for a stunning open-plan layout with great flow and natural light.
05.Double Storey Extensions
Double your space with extra rooms upstairs and down, boosting comfort, value, and modern living.
06.Planning
We manage all permissions, drawings, and approvals, saving you time, stress, and costly delays in your project.
The St Margarets Advantage – Improving Life and Value
St Margarets is one of Richmond’s most desirable neighbourhoods, with a strong community feel and excellent connections to London. Extending here not only transforms how you live but also strengthens long-term value.
- Extensions in St Margarets can add 20–30% to property value.
- Buyers prioritise open layouts, family kitchens, and flexible living spaces.
- Extending avoids the cost and disruption of moving while keeping you in a community you love.
With Reltic Extend, you’ll gain a home extension that blends traditional character with contemporary design.

Experts in bespoke rear, side, wraparound, kitchen, and double-storey extensions across London.
Our Services
Contact Us
- 4th Floor, Silverstream House, 45 Fitzroy St, London W1T 6EB
- 020 3576 2851
- office@relticextend.co.uk



