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The Grove Basement Conversion Services

Highgate's premier building service. Property renovation company in Hampstead, only 2.4 miles from The Grove.

Only 2.4 miles from The 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?

Georgian townhouse basements were often servants' quarters and convert beautifully. Unlock hidden space beneath your home with a professionally converted basement. Our The Grove customers benefit from choosing us as their property renovation company in Hampstead - just 2.4 miles away for rapid response.

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 The 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.

The Grove

Highgate, N6

Local to The Grove

We're based at Unit 3, Palace Court, 250 Finchley Road, just 2.4 miles from The Grove. That means no long waits – we can be with you quickly when you need us.

2.4

Miles away

~15

Min drive

2hr

Response

About The Grove

Area: Highgate, Haringey

📮Postcode: N6

🏛️Nearby: Highgate Woods, Cromwell's House

🚇Transport: Highgate Underground

Get Directions from Our Office

Why Choose Us?

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

Only 2.4 miles away

We're local to The 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.

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

Catherine R.

Highgate • May 2025

Basement Conversion

"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."

Daniel T.

Highgate • July 2025

Basement Conversion

"After several quotes, we chose HAMPSTEAD RENOVATIONS for our basement conversion project. Best decision we made - quality work, great communication, and they respected our georgian townhouse's character."

Charlotte S.

Highgate • September 2025

Basement Conversion

4.9

Average rating from 200+ Google reviewsView all →

Basement Conversion FAQs for The 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.

Yes, The Grove is in our core service area. We're based at Unit 3, Palace Court, 250 Finchley Road, just 2.4 miles away, so we can respond quickly to calls in N6.

From our base at Unit 3, Palace Court, 250 Finchley Road, we can typically reach The 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.