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Highgate Basement Conversion Experts | South Grove

Highgate's premier building service. Property renovation company in Hampstead, only 2.1 miles from South Grove.

Only 2.1 miles from South Grove

Book a basement 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 Basement Conversion?

Unlock hidden space beneath your home with a professionally converted basement. As the leading property renovation company in Hampstead, our team is just 2.1 miles from South Grove, meaning we can respond quickly when you need us. Georgian townhouse basements were often servants' quarters and convert beautifully.

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 South Grove 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.

South Grove

Highgate, N6

Local to South Grove

We're based at Unit 3, Palace Court, 250 Finchley Road, just 2.1 miles from South Grove. That means no long waits – we can be with you quickly when you need us.

2.1

Miles away

~15

Min drive

2hr

Response

About South Grove

Area: Highgate, Camden

📮Postcode: N6

🏛️Nearby: Highgate Cemetery, Waterlow Park

🚇Transport: Highgate Underground

Get Directions from Our Office

Why Choose Us?

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

Only 2.1 miles away

We're local to South Grove

Basement Waterproofing Association

Industry accredited

10 year waterproofing guarantee

Work guaranteed

Fully Insured

£5m public liability

Basement Conversion Reviews in Highgate

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

"Excellent basement conversion work on our georgian townhouse. The team was professional, tidy, and completed the job to a very high standard. Highly recommended for anyone in Highgate."

Michael C.

Highgate • April 2025

Basement Conversion

"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."

Emma M.

Highgate • 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 N6."

Christopher S.

Highgate • December 2025

Basement Conversion

4.9

Average rating from 200+ Google reviewsView all →

Basement Conversion FAQs for South Grove

Common questions about basement conversion in Highgate.

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.

Absolutely. We've worked on many georgian townhouse properties throughout Highgate 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 South Grove within 30-45 minutes in normal traffic. For emergencies, we aim for a 2-hour response.

Still have questions? We're here to help.