Basement Conversions

Stunning Basement & Cellar Conversions in London: Claim Back Your Available Space!

Is it time to make use of your home’s unused basement or cellar space?

Would an extra room or two free up much-needed space for your family to enjoy. Maybe your kids need a playing area to chill out and watch TV or shoot some snooker?

The possibilities that converting your basement or cellar affords you and your family is literally endless!

Bischell will take your empty space and transform it into a new living area with meticulous attention to detail. That includes plumbing, electrics and heating. Whether you need architectural planning, attention-to-detail construction or an end-to-end design & build, our experienced team of engineers can help.

With beautiful design, fine craftsmanship and maximum functionality throughout, you’ll be amazed at what we can do with your underground unused space. Ready to get going? Contacting us is the first step.

Basement conversion specialists

Bischell’s construction specialists will ensure that every facet of your basement or cellar conversion is handled by a dedicated expert:

  • Builders and engineers will work to millimetre-accurate construction guidelines
  • Plumbers, electricians and gas engineers will conduct installations with the pinnacle of durability and safety
  • Decorators, painters, installers and fitters will create a stunning interior environment with the finest workmanship – perfect for you and your family
  • Optional project management ensures a smooth and efficient conversion
A full construction team all working together on your basement conversion

4 guarantees with our Flawless Delivery™ promise:

  • On-budget – The cost, based on the original brief, is contractually fixed
  • On-time – Finished on time, but if not, we pay you for every day it goes over
  • Defect-free – You only sign the project off when everything is perfect
  • 12 month warranty – If there are any problems, we’ll fix them for good

Our first-class support will give you peace of mind

We’ll communicate regularly to keep you up to date, with a direct line of contact for quick answers to any of your questions. Plus, you’ll be able to view project updates, progress and scheduling via your own online client portal.

On time, on budget and defect-free – guaranteed with our Flawless Delivery™ promise

What you can expect from your new basement:

By the time we’re done, we want to leave you with a conversion that brings your plans to life with perfection.

Each fixture, fitting, cable, floorboard and lick of paint – no matter how large or small – will be added with the care of an experienced Bischell craftsman, to ensure an immaculate finish which leaves you nothing less than seriously impressed.

It’s all part of our commitment to taking your plans and giving you a conversion that exceeds your expectations.

The Result

See how amazing your basement could be

A basement or cellar conversion can transform your property with a considerable amount of new space, designed with new rooms of your choice. Ideal for expanding families or lifestyle needs.

Simply tell us your ideas and we’ll create the designs to make your dream basement a reality.

Our architects and interior designers will listen carefully to your needs regarding sizes, shapes, layouts, fixtures and themes and then combine them with the principles of beautiful design to give you a luxurious new environment to enjoy.

A full construction team all working together on your basement conversion

4 guarantees with our Flawless Delivery™ promise

  • On-budget – The budget is fixed, and it will never change depending on your brief
  • On-time – Finished right on time, but if not, we pay you for every day it goes over
  • Defect-free – You only sign the project off when everything is perfect
  • 12 month warranty – If there are any problems, we’ll fix them for good

Leave planning permission and any other formalities to us

We can contact any authorities and relevant parties on your behalf to obtain planning permission and party wall agreements. ‘Permitted development’ may even mean that you don’t require formal planning permission for your new basement conversion.

On time, on budget and defect-free – guaranteed with our Flawless Delivery™ promise

What you can expect from your basement conversion design:

Whilst many basements appear dark and confined, the use of innovative design, mood lighting and ambience can actually make your basement just as bright, fresh, airy and spacious as any other room in your home.

With many basements spanning the full area of your property, you’ll be able to enjoy one or more new rooms which are designed to your exact tastes.

Modern bedrooms, bathrooms, kitchens, living spaces, gyms, entertainment areas and even pools can transform your basement and truly enhance your home lifestyle.

The Result

The result?

A beautiful basement or cellar conversion which ticks every box, affording you and your family the space it needs

Contact us or call 0208 964 1814 for a free, no-obligation consultation – we’ll show you what we can do for your London basement conversion.

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Call or email us today

If you have a project you'd like to discuss, please get in touch. There's no obligation. Just give us a call or if you'd rather email, simply complete the form.

020 8964 1814

enquiries(at)bischell(dot)co.uk

Why Bischell?

An optional industry-leading lifetime guarantee

We'll give you a fixed price which won't budge

A guaranteed completion date or we pay you

We won’t stop until your project is 100% defect free

Bischell 360 Support360° Support® for peace of mind every step of the way

FAQ's

Testimonials

  • As designers they are good, very good. But whilst they are talented in aesthetics, they have what so many of their ilk lack. They are thinkers. They are problem solvers. They can take complexity and deliver elegant yet simple solutions....

    John Dodds CEO at USEMETI Ltd

  • They have a solid track record on projects we've worked on. Their dedication to a project is second to none. A real flagship example of how it should be done....

    Jonathon Cray Property developer

  • I hired Bischell for a double storey extension to my property to create two bedrooms and a bathroom. As there is a little'un coming soon! I used them based on a referral.Their price was good, workmanship top quality and they...

    Manny Patel Harrow & Wealdstone

Some of our clients

Bischell 360 Support

Based around six key pledges, it’s our promise to you to ensure rock-solid reliability and a seamless, hassle-free project