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A man in black adjusts a large glass sliding door on a patio.

House extensions in Uxbridge for space that works

Rear, side and two-storey options. Free no-obligation project quotes. Ground-floor shower rooms, offices, gyms and extra bedrooms covered.

What makes an extension earn its keep

Space with a purpose

We shape the new floor area around how you cook, work, wash or sleep.

Materials that blend in

Matching brickwork and roofing help the new build sit naturally.

Trades under one plan

Structure, services and finishing follow one coordinated build sequence.

Extra space that changes how the home works

When the ground floor already feels crowded, moving walls and adding floor area can change how the whole house works. We build rear, side and two-storey house extensions, along with ground-floor shower rooms, home offices, gyms, extra bedrooms and en-suites, so the new space is shaped around what you actually need. In Uxbridge, we often see families trying to squeeze modern living into rooms that were never planned for it. With BB Lofts & Extensions Ltd, we help you create that missing space without making the new part look like an afterthought bolted onto the old house.

Spacious open-plan dining area with a large window view of a garden, wooden floors, and modern furniture.
a white-rendered home extension featuring contrasting black trim, dark window frames

Built to connect with the house you have

Good extension work is not just about extra square metres. We look at structural openings, daylight, room flow and the points where plumbing and electrics need to join the existing house, so the new area feels connected rather than separate. We also pay close attention to matching brickwork, roofing and visible materials, because the finish should sit naturally with what is already there. Choosing BB Lofts & Extensions Ltd means a coordinated build from design and approvals through weatherproof shell, internal services and final finishing.

Frequently asked questions

How do we make a new extension look part of the house?

We pay close attention to visible materials such as brickwork and roofing so the new work sits naturally against the original house. The aim is a seamless join, not an obvious change of era tacked onto the side or back of the property.

Can we help plan layout and service connections?

Yes. We plan the extension around room flow, daylight, structural openings and the points where plumbing and electrics need to connect. That thinking happens before build stages overlap, which helps the finished space feel connected and practical.

What affects whether one or two storeys makes more sense?

That depends on how much space you need, how the existing layout works, what services have to move and how the new build will affect light and access. We talk through the rooms you want first, then work back to the extension shape that makes the most sense.

A man in black adjusts a large glass sliding door on a patio.

Talk through the extra space

Send your ideas through the form to BB Lofts & Extensions Ltd, and we will talk through the best extension shape and next survey.

Contact us

BB Lofts & Extensions Ltd

2 Windsor Ave, Uxbridge UB10 9AT, UK

Business hours

Monday–Saturday: 08:00-17:00

Find Us on Yell

BB LOFTS & EXTENSIONS LTD, registered as a limited company in England and Wales under company number: 11014468.
Registered Company Address: 2 Windsor Avenue, Hillingdon, Middlesex, UB10 9AT.

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