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Belsize Square Home Extension Services

Professional building covering Belsize Square, NW3. Refurbishment company in Hampstead - fast response, quality work.

Only 0.6 miles from Belsize Square

Book a site survey 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 Home Extension?

Extend your home and create the space your family needs with our expert building service. As the leading property renovation company in Hampstead, our team is just 0.6 miles from Belsize Square, meaning we can respond quickly when you need us. Ground floor mansion block extensions depend on building and freeholder consent.

Full design service

Planning support

Structural engineering

All trades coordinated

Building control handled

Insurance-backed guarantee

Startingfrom £30,000 for home extension

How It Works

Get in Touch

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

Free Assessment

We'll survey your Belsize Square 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 Square

Belsize Park, NW3

Local to Belsize Square

We're based at Unit 3, Palace Court, 250 Finchley Road, just 0.6 miles from Belsize Square. That means no long waits – we can be with you quickly when you need us.

0.6

Miles away

~15

Min drive

2hr

Response

About Belsize Square

Area: Belsize Park, Camden

📮Postcode: NW3

🏛️Nearby: Belsize Village

🚇Transport: Belsize Park Underground

Get Directions from Our Office

Why Choose Us?

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

Only 0.6 miles away

We're local to Belsize Square

FMB Member

Industry accredited

10 year structural guarantee

Work guaranteed

Fully Insured

£5m public liability

Home Extension Reviews in Belsize Park

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

"After several quotes, we chose HAMPSTEAD RENOVATIONS for our home extension project. Best decision we made - quality work, great communication, and they respected our mansion block's character."

Christopher R.

Belsize Park • March 2025

Home Extension

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

Olivia R.

Belsize Park • November 2025

Home Extension

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

Catherine E.

Belsize Park • August 2025

Home Extension

4.9

Average rating from 200+ Google reviewsView all →

Home Extension FAQs for Belsize Square

Common questions about home extension in Belsize Park.

We minimise disruption by securing the site and phasing work. You can usually remain in occupation.

This depends on your property, plot, and planning constraints. We assess feasibility and maximise your options.

Yes, we manage all planning applications as part of our service.

Absolutely. We've worked on many mansion block properties throughout Belsize Park and understand the specific requirements of homes in this area.

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

Still have questions? We're here to help.