Home Extensions Crouch End
Create the Space Your Crouch End Home Deserves
Crouch End is one of North London’s most sought-after areas, known for its leafy streets, period houses, and lively village feel. Yet many homes here weren’t built with modern family life in mind. Kitchens can feel small, ground floors lack open-plan flow, and gardens remain underused.
At Reltic Extend, we specialise in house extensions in Crouch End that enhance both your lifestyle and your property value. From sleek rear extensions that connect home and garden, to practical side return extensions that transform dark kitchens into open living spaces, our designs are tailored to how you want to live today.

Contact Us – Start Your Crouch End Extension Today
Your home deserves thoughtful, creative design – and that’s exactly what we deliver. Whether you’re ready to build or simply exploring ideas, our friendly team will guide you every step of the way.
Why Homeowners in Crouch End Choose Reltic Extend
Extending a home in Crouch End can come with challenges – narrow plots, characterful terraces, and planning constraints from Haringey Council. With us, you’ll have experts who know the area and manage the entire process on your behalf.
Here’s what makes us the trusted choice:
Local Expertise
We understand the character of Crouch End’s homes – from elegant Edwardian terraces to detached family houses. Our extensions respect original architecture while introducing modern features such as glass walls, open-plan layouts, and energy-efficient insulation. The result is a seamless blend of old and new.
Planning Confidence
Crouch End falls under Haringey Council, where planning can be challenging. Our planning experts prepare applications, drawings, and reports to secure approvals quickly and smoothly – saving you time, stress, and costly delays.
Lifestyle-First Design
We don’t just add square footage – we create spaces that work for how you live. Think light-filled rear extensions for family gatherings, clever side return builds that turn unused alleys into stylish kitchens, or double storey extensions that provide extra bedrooms or a home office.
Transparent Costs
Clarity matters. With our Cost Calculator, you can see a tailored estimate before we begin. No hidden extras, no unexpected bills – just clear figures you can trust.
Digital Previews
Using our Design & Build 2.0 process, we create digital models of your extension. You’ll walk through your new space virtually before work starts, giving you total confidence in the design.
Types of House Extensions in Crouch End
Every homeowner has different priorities. Some want open-plan kitchens for entertaining, others need extra bedrooms for a growing family, while many just want more light and flow. That’s why we provide every extension type, fully tailored to your home:
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 Crouch End Advantage - Investing in Your Home
With strong demand and rising property values, Crouch End is one of London’s most desirable neighbourhoods. Extending your home here is not only about comfort – it’s a smart financial move.
- A well-planned extension can add 20–30% to your home’s value.
- Families and buyers prize open-plan, energy-efficient homes.
- Avoid moving costs and stamp duty while future-proofing your property.
With Reltic Extend, you get the perfect balance of lifestyle upgrade today and property investment for tomorrow.

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