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House Extensions Hampstead

From concept to completion, we deliver high-end, compliant house extensions across Hampstead, expertly navigating Conservation Area restrictions and maximising the value of your period property.

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Support for Your Hampstead Home Extension

Our specialist team provides a start-to-finish service, offering advice on design viability, compliance with the London Borough of Camden, and guaranteed fixed costs. Contact us today to discuss your vision for a seamless house extension in Hampstead.
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02038382122

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info@in-hire.co.uk

Specialist Extensions for Hampstead Homes

Hampstead’s architecture, dominated by grand Victorian and Edwardian homes, demands sensitivity and technical expertise when adding modern extensions. InHire Construction provides end-to-end management, ensuring your project is executed to the highest luxury standard and secures necessary approvals from the London Borough of Camden (LBC).

A house extension by InHire Construction is the smartest and most transformative way to increase your living space without moving. Whether you need an open-plan kitchen, an extra bedroom, a home office, or a larger family living area, our expert team delivers beautifully designed home extensions tailored to Hampstead’s unique architectural character.

From period properties around Hampstead Village to modern homes near the Heath, we create extensions that blend seamlessly with the original structure while significantly enhancing space, comfort, and property value.

Explore the Key Benefits of a House Extension in Hampstead

Discover how InHire Construction can transform your home with a bespoke extension that elevates both lifestyle and functionality. Our architectural-led approach ensures a beautiful, high-quality result—perfectly suited to one of North London’s most desirable residential areas.

A house extension in Hampstead is one of the most valuable investments you can make, offering increased space, improved natural light, and a layout designed around your family’s needs. We provide full service—from concept and design to planning approval, construction, and finishing.

  • Custom Design to Suit Your Lifestyle
  • Increase Property Value
  • Add Valuable Living Space
  • Cost-Effective Alternative to Relocation
  • Improve Natural Light and Flow

Our House Extension Services in Hampstead

At In‑Hire Construction Ltd we cover a wide range of house extension projects suited for Hampstead properties:

Rear Extensions
Extend your living space into your garden with a stunning rear extension. Perfect for creating open-plan kitchen and dining areas.
Side Return Extensions
Transform unused side passages into valuable living space. Ideal for period properties with narrow side returns.
Wrap-Around Extensions
Combine rear and side extensions for maximum space gain. Create stunning open-plan living areas.
Double Storey Extensions
Maximize both ground and first floor space. Add bedrooms, bathrooms, and living areas simultaneously.
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Quick and Simple Construction Consultation Booking

Book your construction consultation in just a few clicks. Whether you’re planning a renovation, extension, or new build, our team makes the process fast, easy, and hassle-free.
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Common Questions

Frequently Asked Questions

Do I need planning permission for a house extension in Hampstead?
Some extensions fall under permitted development, but Hampstead often includes conservation areas, so planning permission may be required. We manage this entirely.
Kitchen extensions, rear extensions, and double-storey extensions offer the highest return on investment.
Most extensions in Hampstead take 8–16 weeks, depending on size and complexity.
Due to the complexity of planning and structural work in the area, construction for a standard side-return or rear extension typically runs for 5 to 7 months, following 3-4 months of planning, design, and Party Wall preparation.
Yes, almost always. If your extension involves work on the boundary, foundations near a neighbour's structure, or an existing Party Wall (standard for terraces), a legal agreement is mandatory. We fully manage this process.
Projects

House Extensions Projects

Wimbledon Rear Kitchen Extension

A bright rear extension creating a spacious open-plan kitchen and dining area with modern finishes.

Completed: January 2023

Richmond Single-Storey Home Extension

Added valuable living space with a sleek single-storey extension featuring large bi-fold doors.

Completed: April 2022

Ealing Open-Plan Living Extension

A contemporary extension designed to connect indoor and outdoor areas seamlessly.

Completed: December 2023

Battersea Lounge Extension

Extended the lounge area to create a warm and spacious family room with a premium finish.

Completed: August 2024

Testimonial

Customer Experiences That Inspire Confidence

Ben & Melanie London

Inhire Construction completed our rear house extension and the quality is absolutely outstanding. Every detail was finished to a high standard, and the new space blends perfectly with the rest of our home. Truly impressive work.

Peter Harry Manchester

Our side extension was completed exactly on schedule. The project manager communicated clearly throughout, and the workmanship was excellent. Highly recommended for anyone looking to extend their home.

Sarah Jag London

Inhire Construction built a kitchen extension for us, and it has totally changed the way we use our home. The design, finish, and build quality are superb. The team were polite, tidy, and extremely professional.

David Ross London

Our double-storey extension was a big project, but Inhire Construction delivered flawlessly. Their builders were skilled, respectful, and dedicated to delivering quality. We couldn’t be happier with the result.

Mr. David H London

The extension has added so much light and space to our home. The finishing touches are beautiful, and it feels like a completely new house. Thank you to the whole Inhire Construction team for a job well done.

Mr. Lucas London

The experience from quote to completion was fantastic. Inhire Construction were honest with pricing and delivered great value. Our extension looks incredible and has increased our home’s value significantly.

Ready to Transform Your Hampstead Home and Lifestyle?

Achieve the premium living space you desire without the stress. Partner with Hampstead's expert house extension builders today.

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