Basement Conversions

Basement Conversions repurpose space, boost property value, and offer personalised design, enhancing lifestyle without the need to relocate

Planning an extension or refurbishment of your existing property? NLondon Construction offers unmatched expertise in home extensions, blending tradition with innovation. Prioritizing sustainability and your vision, we transform houses into expanded, dream homes seamlessly. Choose excellence; choose NLondon.

NLondon Design & Build Existing House Extensions
For comfort, maximise space and to boost property value.

Creating a truly environmentally friendly house from your existing property is possible using Passivhaus retrofit techniques. This can be applied in a number of scenarios.


NLondon Construction: Unearth Hidden Luxury with Basement Conversions

In the bustling heart of North London, NLondon Construction stands as a beacon of transformative brilliance, turning overlooked basements into luxurious living spaces. From the historic streets of Barnet to the vibrant lanes of Enfield, we’ve been meticulously crafting basements that seamlessly blend with the modern lifestyle. Imagine a dedicated wine and cigar lounge, a high-tech entertainment centre, a productive workspace, a state-of-the-art fitness studio, or a warm family gathering spot—all right beneath your feet.

So, why should NLondon Construction be your first choice for basement conversions?

  1. Bespoke Designs: Every homeowner is unique, and so should be their living space. Whether you dream of a secluded wine cellar, a home theatre with the latest acoustics, or a fitness zone equipped for your daily routines, we’re here to bring those dreams to life, ensuring each design is tailored to your exact specifications and desires.

  2. Optimised Space Utilisation: In a city like North London, where every square foot counts, we pride ourselves on our ability to transform often-neglected basements into functional, aesthetic, and value-adding spaces.

  3. Enhanced Property Value: Beyond the immediate luxury and functionality, our conversions serve as a long-term investment, significantly amplifying your property’s market value and appeal.

  4. Local Expertise: Our deep-rooted presence in Barnet, Enfield, and surrounding areas ensures we’re attuned to local architectural nuances and regulations, guaranteeing a smooth conversion process.

For those in North London pondering a home metamorphosis, NLondon Construction is your trusted partner. Together, let’s dive deep, unearth potential, and craft a basement that’s nothing short of extraordinary.


Discover NLondon Construction’s excellence firsthand! Explore our portfolio and witness our seamless blend of innovation and tradition. Let our work inspire your next home transformation


Check out our design and living-friendly house extensions below.

Here's What People Say About NLondon Construction!
We Live and We Work in Enfield & Barnet, Camden & Westminster

Local customers are at the forefront of everything we do, that’s why its important that we rely upon your referrals, comments and suggestions for our future business


Buy Local, local tradesmen help the local economy

The family dining area NLondon Construction created for us is perfect. Nic's team blended functionality with style, making it the heart of our home."

The Williams Family CLIENT

We decided to remodel our home, and NLondon Construction was the obvious choice. Nic's dedication and the team's craftsmanship have given our house a new lease on life.

Emma & Robert Barnet CLIENT

Our home extension has been life-changing. Nic and the NLondon Construction team added much-needed living space, and the design is flawless. A big thank you to the team!

Oliver Kelly CLIENT

NLondon Construction transformed our kitchen into a masterpiece. Nic'c eye for detail and the team’s impeccable work ethic resulted in a kitchen that is both stunning and functional.

Sophie Newbold CLIENT

Unlock Your Homes Potential Today

Contact us today and let’s transform your space together. Local expertise, dreamy extensions

“Local, trusted and dedicated to excellence”


Freephone: 0800 387 454

Head Office: 01992 651313

Address: 189 – 191 High Street, Hadley Woods, Barnet. EN5 5SU

Local | Trusted | Experienced | 5* Rated
Scroll to Top