FMB MemberTrustMarkLABC Partner

Premium Rear Extension | Belsize Lane

Belsize Park's premier building service. Property renovation company in Hampstead, only 0.5 miles from Belsize Lane.

Only 0.5 miles from Belsize Lane

Discuss your plans Call 07459 345456

4.9

Google Rating

14+

Years Experience

2hr

Response Time

🏠

Premium Property Image

Free Quote

No obligation assessment for your project

Why Choose Us for Rear Extension?

When you need rear extension in Belsize Lane, you want a local team you can trust. Extend into your garden with a stunning rear extension, adding space and value. As a trusted refurbishment company in Hampstead, we've been serving Belsize Park families for over a decade. Victorian terrace rear extensions transform narrow kitchens into spacious kitchen-diners with garden views.

Maximises garden connection

Often permitted development

Adds living space

Increases property value

Natural light focus

Bespoke design service

Startingfrom £30,000 for rear extension

How It Works

Get in Touch

Call us or request a quote online. We'll discuss your rear extension needs.

Free Assessment

We'll survey your Belsize Lane property and provide a detailed, no-obligation quote.

Expert Work

Our certified team completes the work to the highest standards.

Quality Guarantee

10 year structural guarantee. Your satisfaction is guaranteed.

Belsize Lane

Belsize Park, NW3

Local to Belsize Lane

We're based at Unit 3, Palace Court, 250 Finchley Road, just 0.5 miles from Belsize Lane. That means no long waits – we can be with you quickly when you need us.

0.5

Miles away

~15

Min drive

2hr

Response

About Belsize Lane

Area: Belsize Park, Camden

📮Postcode: NW3

🏛️Nearby: Belsize Park Underground, Primrose Hill

🚇Transport: Belsize Park Underground, Swiss Cottage Underground

Get Directions from Our Office

Why Choose Us?

We're committed to delivering exceptional service with complete peace of mind.

Only 0.5 miles away

We're local to Belsize Lane

FMB Member

Industry accredited

10 year structural guarantee

Work guaranteed

Fully Insured

£5m public liability

Rear Extension Reviews in Belsize Park

See what our Belsize Park customers say about our rear extension services.

"Fast response to our rear extension emergency. The engineer was knowledgeable and fixed the problem quickly. Great to have a reliable local company in NW3."

Daniel K.

Belsize Park • May 2025

Rear Extension

"Excellent rear extension work on our victorian terrace. The team was professional, tidy, and completed the job to a very high standard. Highly recommended for anyone in Belsize Park."

Alexander E.

Belsize Park • April 2025

Rear Extension

"Used HAMPSTEAD RENOVATIONS for rear extension and couldn't be happier. They arrived on time, explained everything clearly, and the price was fair. Will definitely use again."

Michael M.

Belsize Park • October 2025

Rear Extension

4.9

Average rating from 200+ Google reviewsView all →

Rear Extension FAQs for Belsize Lane

Common questions about rear extension in Belsize Park.

Typically 3m for attached houses and 4m for detached. We can extend further with planning permission.

We manage party wall matters if your extension is near a boundary. This is included in our service.

Yes, Belsize Lane is in our core service area. We're based at Unit 3, Palace Court, 250 Finchley Road, just 0.5 miles away, so we can respond quickly to calls in NW3.

From our base at Unit 3, Palace Court, 250 Finchley Road, we can typically reach Belsize Lane within 30-45 minutes in normal traffic. For emergencies, we aim for a 2-hour response.

Still have questions? We're here to help.