Home Extensions Cheam
Create the Space Your Cheam Home Deserves
Cheam, with its village charm, historic conservation areas, and spacious family homes, is one of Surrey’s most desirable neighbourhoods. From characterful Tudor-style houses to modern detached properties, the area offers a wide variety of homes. Yet many of them still feature compact kitchens, closed-off rooms, or layouts that don’t fit today’s demand for light-filled, open, and flexible living.
At Reltic Extend, we design and build bespoke home extensions in Cheam that respect local character while creating modern comfort. Whether you want a stylish rear extension overlooking your garden, a smart side return extension to make better use of space, or a double storey extension to add bedrooms and offices, our extensions enhance lifestyle and property value.

Contact Us – Start Your Cheam Extension Today
From planning and design to construction and completion, we take care of everything so you can enjoy the transformation stress-free.
Why Homeowners in Cheam Choose Reltic Extend
Extending in Cheam requires a thoughtful approach – with Sutton Council’s planning rules, local conservation areas, and larger suburban plots all influencing design. Here’s why families choose us:
Here’s what makes us the trusted choice:
Local Expertise
Cheam homes range from historic Tudor-style properties to detached family houses and 1930s semis. We create extensions that respect architectural style while introducing modern features such as skylights, bi-fold doors, and energy-efficient glazing.
Planning Confidence
Conservation areas around Cheam Village can present challenges, but our planning team manages drawings, applications, and reports, ensuring your project is compliant and progresses smoothly.
Lifestyle-Focused Design
We design spaces for the way you live today. From kitchen extensions that create family hubs, to wraparound extensions that deliver generous open-plan living, every project is tailored to your needs.
Transparent Costs
Budget clarity is essential. With our Cost Calculator, you’ll receive a clear, upfront estimate with no hidden extras.
Digital Previews Before Building
Our Design & Build 2.0 process gives you 3D previews of your extension before work begins, allowing you to see the final result and make decisions with confidence.
With Reltic Extend, Cheam homeowners enjoy a seamless process, stunning design, and long-term property value.
Types of House Extensions in Cheam
We provide a complete range of bespoke home extensions in Cheam, designed for the area’s diverse mix of Tudor-style houses, 1930s semis, detached family homes, and modern properties. Each project is carefully tailored to complement your property style, maximise space, and deliver a modern lifestyle upgrade.
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 Cheam Advantage – Investing in Your Home
Cheam is one of Surrey’s most attractive residential areas, with excellent schools, green spaces, and high demand from families. Extending your property here isn’t just about comfort – it’s about long-term investment.
- A well-designed extension can increase property value by 20–30%.
- Buyers and tenants look for open-plan layouts and modernised homes.
- Extending avoids the costs and disruption of moving while future-proofing your house.
With Reltic Extend, you’ll enjoy a tailored home extension that makes your house brighter, more functional, and more valuable.

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



