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Rear Extension Specialists: College Crescent

Expert rear extension from HAMPSTEAD RENOVATIONS - property renovation company in Hampstead, serving College Crescent since 2010.

Only 0.4 miles from College Crescent
4.9
Google Rating
14+
Years Experience
2hr
Response Time

Why Choose Us for Rear Extension?

Ground floor mansion block extensions are possible where outdoor space exists. Extend into your garden with a stunning rear extension, adding space and value. Our College Crescent customers benefit from choosing us as their property renovation company in Hampstead - just 0.4 miles away for rapid response.

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 College Crescent 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.

College Crescent

Swiss Cottage, NW3

Local to College Crescent

We're based at Unit 3, Palace Court, 250 Finchley Road, just 0.4 miles from College Crescent. 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 College Crescent

Area: Swiss Cottage, Camden
📮Postcode: NW3
🏛️Nearby: Swiss Cottage Library
🚇Transport: Swiss Cottage Underground
Get Directions from Our Office

Why Choose Us?

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

Only 0.4 miles away

We're local to College Crescent

FMB Member

Industry accredited

10 year structural guarantee

Work guaranteed

Fully Insured

£5m public liability

Rear Extension Reviews in Swiss Cottage

See what our Swiss Cottage 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."
C
Charlotte M.
Swiss CottageDecember 2025
Rear Extension
"Excellent rear extension work on our mansion block. The team was professional, tidy, and completed the job to a very high standard. Highly recommended for anyone in Swiss Cottage."
A
Alexander L.
Swiss CottageOctober 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."
E
Eleanor G.
Swiss CottageApril 2025
Rear Extension
4.9
Average rating from 200+ Google reviewsView all →

Rear Extension FAQs for College Crescent

Common questions about rear extension in Swiss Cottage.

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

Still have questions? We're here to help.

Contact Us

We're currently working near NW3

We can be with you in College Crescent within 2 hours. No call-out charge, no obligation.

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

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24/7 Emergency

07459 345456