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Professional Basement Conversion in Nassington Road

Expert basement conversion from HAMPSTEAD RENOVATIONS - property renovation company in Hampstead, serving Nassington Road since 2010.

Only 1.5 miles from Nassington Road

Get a basement quote 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 Basement Conversion?

Looking for reliable basement conversion near Nassington Road? Unlock hidden space beneath your home with a professionally converted basement. As the premier refurbishment company in Hampstead, we understand the unique needs of properties in NW3. Victorian terraces often have existing cellars perfect for conversion into usable living space.

No garden space lost

Adds significant value

Creates flexible space

Often no planning needed

Premium waterproofing

10 year guarantee

Startingfrom £50,000 for basement conversion

How It Works

Get in Touch

Call us or request a quote online. We'll discuss your basement conversion needs.

Free Assessment

We'll survey your Nassington 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 waterproofing guarantee. Your satisfaction is guaranteed.

Nassington Road

Hampstead, NW3

Local to Nassington Road

We're based at Unit 3, Palace Court, 250 Finchley Road, just 1.5 miles from Nassington Road. That means no long waits – we can be with you quickly when you need us.

1.5

Miles away

~15

Min drive

2hr

Response

About Nassington Road

Area: Hampstead, Camden

📮Postcode: NW3

🏛️Nearby: Parliament Hill, Hampstead Heath

🚇Transport: Gospel Oak Overground

Get Directions from Our Office

Why Choose Us?

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

Only 1.5 miles away

We're local to Nassington Road

Basement Waterproofing Association

Industry accredited

10 year waterproofing guarantee

Work guaranteed

Fully Insured

£5m public liability

Basement Conversion Reviews in Hampstead

See what our Hampstead customers say about our basement conversion services.

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

Grace M.

Hampstead • January 2026

Basement Conversion

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

Grace P.

Hampstead • February 2025

Basement Conversion

"Professional service from start to finish. The basement conversion work on our victorian terrace was completed beautifully. The team took real pride in their work."

Alexander C.

Hampstead • December 2025

Basement Conversion

4.9

Average rating from 200+ Google reviewsView all →

Basement Conversion FAQs for Nassington Road

Common questions about basement conversion in Hampstead.

Simple conversions of existing cellars often don't need planning. New excavations typically require permission and structural approval.

Popular uses include home offices, gyms, cinemas, playrooms, guest suites, and wine cellars. Building regs apply for habitable rooms.

We use cavity drain membrane systems with sump pumps, providing guaranteed waterproofing that manages any water ingress.

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

Yes, Nassington Road is in our core service area. We're based at Unit 3, Palace Court, 250 Finchley Road, just 1.5 miles away, so we can respond quickly to calls in NW3.

Still have questions? We're here to help.