Home Extensions Holloway
Create the Space Your Holloway Home Deserves
Holloway is one of North London’s most vibrant areas, known for its mix of Victorian terraces, post-war housing, and modern apartment developments. With excellent transport links and a lively high street, it’s a popular location for families and professionals. Yet many homes here still struggle with small kitchens, separated rooms, and layouts that don’t suit today’s preference for open, light-filled living.
At Reltic Extend, we design and build bespoke home extensions in Holloway that transform properties into modern, spacious homes. Whether you’re considering a bright rear extension, a clever side return extension to make better use of narrow space, or a full double storey extension to add bedrooms and home offices, we’ll help you unlock your home’s full potential.

Contact Us – Start Your Holloway Extension Today
From planning and design through to construction and final handover, we take care of every stage of your extension. Our team makes the process smooth, transparent, and stress-free.
Why Homeowners in Holloway Choose Reltic Extend
Extending in Holloway offers great opportunities but also requires careful handling of Islington Council’s planning policies and the area’s mix of housing styles. Here’s why local residents choose us:
Here’s what makes us the trusted choice:
Local Expertise
Holloway’s housing stock ranges from Victorian terraces to converted maisonettes and modern flats. We design extensions that respect the character of each property while introducing modern features such as skylights, bi-fold doors, and energy-efficient glazing.
Planning Confidence
Islington Council’s planning rules can be complex, particularly in streets close to conservation areas. Our planning specialists prepare drawings, applications, and design statements, ensuring your project secures approval without delays.
Lifestyle-First Design
We don’t just add space – we create homes that suit modern living. From kitchen extensions perfect for family gatherings, to wraparound extensions that open up entire ground floors, our designs are bespoke to your lifestyle.
Transparent Costs
Budget confidence is key. With our Cost Calculator, you’ll receive a clear, upfront estimate. We believe in transparency – no hidden extras, no surprises.
Digital Previews
Our Design & Build 2.0 process allows you to explore your extension digitally in 3D before construction begins. This means you can make design decisions with certainty and peace of mind.
With Reltic Extend, Holloway homeowners gain more than just extra space – they gain a partner who ensures a smooth process, clear communication, and a home built for the future.
Types of House Extensions in Holloway
We offer a complete range of bespoke extension solutions designed for Holloway homes:
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 Holloway Advantage – Investing in Your Home
Holloway continues to attract families, young professionals, and investors, making it a high-demand London location. Extending your home here is both a lifestyle improvement and a smart investment.
- Well-designed extensions can add 20–30% to property value.
- Buyers and tenants value open-plan layouts and extra bedrooms.
- Extending avoids moving costs and stamp duty while future-proofing your home.
With Reltic Extend, you’ll enjoy a bespoke extension that makes your home 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



