FMB MemberTrustMarkLABC Partner

Finchley Road's Trusted Side Extension Team

The trusted building team for Swiss Cottage. Your property renovation company in Hampstead, just 0.4 miles away.

Only 0.4 miles from Finchley Road
4.9
Google Rating
14+
Years Experience
2hr
Response Time

Why Choose Us for Side Extension?

Looking for reliable side extension near Finchley Road? Utilise side return or passage space with a carefully designed side extension. As the premier refurbishment company in Hampstead, we understand the unique needs of properties in NW3. Mansion block side extensions are uncommon due to building configuration.

Uses wasted space
Transforms narrow kitchens
Often permitted development
Excellent value addition
Creates open-plan living
Improves natural light
Startingfrom £25,000 for side extension

How It Works

Get in Touch

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

Free Assessment

We'll survey your Finchley Road 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.

Finchley Road

Swiss Cottage, NW3

Local to Finchley Road

We're based at Unit 3, Palace Court, 250 Finchley Road, just 0.4 miles from Finchley Road. That means no long waits – we can be with you quickly when you need us.

0.4
Miles away
~15
Min drive
2hr
Response

About Finchley Road

Area: Swiss Cottage, Camden
📮Postcode: NW3
🏛️Nearby: Swiss Cottage Leisure Centre, Hampstead Theatre
🚇Transport: Swiss Cottage Underground, Finchley Road Underground
Get Directions from Our Office

Why Choose Us?

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

Only 0.4 miles away

We're local to Finchley Road

FMB Member

Industry accredited

10 year structural guarantee

Work guaranteed

Fully Insured

£5m public liability

Side Extension Reviews in Swiss Cottage

See what our Swiss Cottage customers say about our side extension services.

"Used HAMPSTEAD RENOVATIONS for side extension and couldn't be happier. They arrived on time, explained everything clearly, and the price was fair. Will definitely use again."
S
Sarah N.
Swiss CottageSeptember 2025
Side Extension
"After several quotes, we chose HAMPSTEAD RENOVATIONS for our side extension project. Best decision we made - quality work, great communication, and they respected our mansion block's character."
J
James W.
Swiss CottageNovember 2025
Side Extension
"Professional service from start to finish. The side extension work on our mansion block was completed beautifully. The team took real pride in their work."
S
Sarah C.
Swiss CottageFebruary 2025
Side Extension
4.9
Average rating from 200+ Google reviewsView all →

Side Extension FAQs for Finchley Road

Common questions about side extension in Swiss Cottage.

A side return extends into the narrow passage beside many terraced houses, often doubling kitchen width.
Many qualify as permitted development, but we check your specific situation and handle any applications needed.
From our base at Unit 3, Palace Court, 250 Finchley Road, we can typically reach Finchley Road within 30-45 minutes in normal traffic. For emergencies, we aim for a 2-hour response.
Yes, Finchley Road is in our core service area. We're based at Unit 3, Palace Court, 250 Finchley Road, just 0.4 miles away, so we can respond quickly to calls in NW3.

Still have questions? We're here to help.

Contact Us

Let's discuss your side extension project

Currently serving NW3. Book now for priority scheduling.

07459 345456
020 8054 8756
24/7 Emergency Line
Unit 3, Palace Court, 250 Finchley Road
London, NW3 6DN
07:00 - 19:00
Mon-Fri

HAMPSTEAD RENOVATIONS - Your trusted property renovation company in Hampstead and refurbishment company in Hampstead

https://www.hampsteadrenovations.co.uk/ | Email: contact@hampsteadrenovations.co.uk

Also Serving Nearby Streets

Looking for side extension in a neighbouring area? We cover these streets too:

24/7 Emergency

07459 345456