Team 1 Construction

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Team 1 Construction Director-led extensions, lofts &
renovations across London. Do it
once, do it right.

Careful preparation shapes the result.Meet Assaf, one of Team 1 Construction’s founders. The company’s owner-led approac...
03/11/2026

Careful preparation shapes the result.

Meet Assaf, one of Team 1 Construction’s founders. The company’s owner-led approach combines direct access, detailed preparation and technical project management, guided by “Do it once, do it right.” Clear communication and accountability carry that approach through to completion.

Let’s talk about your home renovation plans.

Your home deserves a builder you can trustLetting a builder into your home is a big decision. You’re trusting them with ...
03/11/2026

Your home deserves a builder you can trust

Letting a builder into your home is a big decision. You’re trusting them with your money, your space and somewhere your family lives every day.

So how do you know who to trust?

One thing worth checking is whether they’re a member of the Federation of Master Builders.

At Team 1 Construction, we’re proud to be FMB members. Membership involves checks on the business, an independent inspection of our work and a commitment to follow the FMB Code of Conduct.

For you, that means extra reassurance when choosing who to work with.

We also encourage you to ask questions, speak to previous customers and get a detailed scope of work in writing. A good builder should be happy to help you make an informed decision.

Your home deserves that care.

Team 1 Construction
Do It Once Do It Right

020 3051 5507
team1construction.co.uk

31/10/2026

Getting construction right starts early.

We stay directly involved in the projects we take on, from construction planning and site coordination through to the trades, quality of work, final finishes and snagging.

That means the same decision-makers remain close to the detail, while also managing the commercial side, client relationship, proposals and communication throughout the project.

Before work begins, we provide a detailed scope of work so there is a clear understanding of what is included, what to expect, and how the project will be managed.

For us, good construction is about planning properly, communicating clearly and staying accountable until the work is complete.

Do it once, do it right.

30/10/2026
29/10/2026

A full reconfiguration was needed.

This first floor flat in Belsize Park had not been properly updated for decades, so the work went far beyond a cosmetic refurbishment.

We opened up the internal walls and reworked the layout to create a more considered two-bedroom home, with an open-plan kitchen, two carefully finished bathrooms, a home office and a guest cloakroom.

The main living space was planned to flow between kitchen, dining and seating areas, with large format glazing and roof lights bringing natural light further into the property. The twin island now forms a practical centre to everyday living, while integrated storage keeps the open space functional without interrupting the clean lines.

Externally, heritage-style brickwork and framed glazing help connect the original property with the newer elements in a measured way.

A brighter, more welcoming London home, with the layout, proportions and finer details properly considered.

28/10/2026

The finish is only part of it.

Following completion of our Edgware loft conversion, the client described the workmanship as outstanding, with strong attention to detail throughout.

Just as importantly, they highlighted how the team worked during the build: professional, reliable, keeping them informed as the project progressed and leaving the site tidy at the end of each day.

For us, that standard matters. A successful loft conversion is not only about the new space at the end. It is also about how the home is treated while the work is happening, and whether the client feels informed from start to finish.

This former loft is now a complete new floor, with two bedrooms, a family bathroom and a bright landing designed to feel naturally connected to the original home.

A great result from start to finish.

09/10/2026

You do this every day? Yes We Do !!!

08/10/2026

Scope of work

Address

London

Opening Hours

Monday 8am - 6pm
Tuesday 8am - 6pm
Wednesday 9am - 6pm
Thursday 8am - 6pm
Friday 8am - 6pm
Saturday 8am - 6pm

Telephone

+442030515507

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