London Home Renovation, Extension & Loft Conversion Specialists
Team 1 Construction helps London homeowners renovate, extend
and improve their homes with clear planning, detailed quotations
and high-quality workmanship.
Plan properly. Understand the costs clearly. Build with confidence.
London Home Renovation, Extension & Loft Conversion Specialists
Team 1 Construction helps London homeowners renovate, extend and improve their homes with clear planning, detailed quotations and high-quality workmanship. Plan properly. Understand the costs clearly. Build with confidence.
Our Approach
Every project begins with understanding how the space needs to work.
We take the time to define the brief, consider the layout, and resolve the details before anything begins.
That clarity allows the project to move forward in a way that feels organised, considered, and properly managed throughout.
Projects Completed
Combined Years Experience
Our Approach
Every project begins with understanding how the space needs to work.
We take the time to define the brief, consider the layout, and resolve the details before anything begins.
That clarity allows the project to move forward in a way that feels organised, considered, and properly managed throughout.
Projects Completed
Combined Years Experience
What our clients say
Working with Team 1 Construction was a delight. Entrusting a company with such a major project can be daunting, but the managers and site team were impeccable: efficient, hardworking, polite and attentive to every detail. They made us feel safe throughout. I recommend them wholeheartedly!
Ruth Schocken, West Hamstead, NW6
We used Team 1 for our recent loft conversion and could not be happier with the result. The workmanship was outstanding, with great attention to detail throughout. The team were professional, reliable and kept us informed throughout the build. We would happily recommend them.
Vicky Green, Edgware HA8
Team 1 refurbished my flat in Belsize Park. Communication with Assaf was smooth and professional. The project was completed on time and within budget, with every architectural detail and finish executed to a very high standard. I’m delighted with the result. Highly recommended.
Fabio Lupo, Belsize Park, NW3
Choosing Team 1 was the best decision. Their detailed quote had no hidden fees, and weekly video updates kept us informed throughout. The project ran on time, and the team’s professionalism and attention to detail were exceptional. We’re thrilled with the result and will use them again!
Mully Levy, West Drayton UB7
“Working with Team1 Construction has been a real delight. Starting a big project and entrusting a company with this massive job and huge sums of money is really daunting. But I can say without hesitation that both the managers and the team on site have been impeccable: efficient, hardworking, paying attention to detail, polite to all the other people around including neighbours etc. They worked diligently and with great care, and while keeping good humour and making us feel safe throughout. I truly recommend Team 1 Construction wholeheartedly!”
Ruth, NW6
We are a member with the Federation of Master Builders:
Vetted. Inspected. Approved.
What our clients say
Working with Team 1 Construction was a delight. Entrusting a company with such a major project can be daunting, but the managers and site team were impeccable: efficient, hardworking, polite and attentive to every detail. They made us feel safe throughout. I recommend them wholeheartedly!
Ruth Schocken, West Hamstead, NW6
We used Team 1 for our recent loft conversion and could not be happier with the result. The workmanship was outstanding, with great attention to detail throughout. The team were professional, reliable and kept us informed throughout the build. We would happily recommend them.
Vicky Green, Edgware HA8
Team 1 refurbished my flat in Belsize Park. Communication with Assaf was smooth and professional. The project was completed on time and within budget, with every architectural detail and finish executed to a very high standard. I’m delighted with the result. Highly recommended.
Fabio Lupo, Belsize Park, NW3
Choosing Team 1 was the best decision. Their detailed quote had no hidden fees, and weekly video updates kept us informed throughout. The project ran on time, and the team’s professionalism and attention to detail were exceptional. We’re thrilled with the result and will use them again!
Mully Levy, West Drayton UB7
Working with Team1 Construction has been a real delight. Starting a big project and entrusting a company with this massive job and huge sums of money is really daunting. But I can say without hesitation that both the managers and the team on site have been impeccable: efficient, hardworking, paying attention to detail, polite to all the other people around including neighbours etc. They worked diligently and with great care, and while keeping good humour and making us feel safe throughout. I truly recommend Team 1 Construction wholeheartedly!
Ruth, NW6
We couldn’t recommend Team 1 any higher. We did quite an extensive conversion project and the builders delivered very high quality service in the most professional and friendly way. Assaf and Oded visited the site almost daily and paid a lot of attention to details and our questions and the team of builders were very professional and friendly. We couldn’t be happier with the end product.
Ron, N10
We had a great experience with Team 1 Construction who recently completed a kitchen, master bedroom and en-suite bathroom refurbishment in our Victorian terraced house…Team 1 also helped us with an unexpected issue during the project and adapted their plans as needed. and critically, they were very good at delivering the project in the agreed timeline. We are very happy with the finished result and would 100% recommend Team 1 Construction.
Dorothee, NW10
Your questions, answered.
Planning work on your home comes with plenty of questions. Here you’ll find clear answers about our process, costs, timescales and what it’s like to work with Team 1.
GET A FREE QUOTE
Planning a project? Let’s start with an honest conversation about what you want to achieve.
We specialise in house extensions, loft conversions, full home renovations, structural alterations and high-quality interior refurbishments across London.
Yes. We can support your project from the early design and planning stages through construction, finishing and final handover. If you already have drawings and approvals in place, we can work directly from them.
Every project is different, so the cost will depend on the size, complexity and level of finish. Once we have reviewed your requirements and drawings, we will provide a detailed quotation clearly explaining what is included.
Yes. Team 1 Construction is fully insured and FMB approved. Our workmanship is also covered by a 12-month guarantee following completion.
We undertake residential construction projects throughout London. Send us your postcode and project details, and we will confirm whether we can assist.
Send us your project details, drawings or ideas. We will review the information, discuss the best next step with you and arrange an initial consultation where appropriate.
Our Work
The art of living. The art of construction.
A selection of homes delivered across London, each shaped by the property, the brief, and how the space is intended to be lived in.
From full refurbishments to extensions and conversions, every project reflects a careful balance between design, practicality, and quality of finish.
More from our clients
“We couldn’t recommend Team 1 any higher. We did quite an extensive conversion project and the builders delivered very high quality service in the most professional and friendly way. Assaf and Oded visited the site almost daily and paid a lot of attention to details and our questions and the team of builders were very professional and friendly. We couldn’t be happier with the end product”
Ron, N10
“We had a great experience with Team 1 Construction who recently completed a kitchen, master bedroom and en-suite bathroom refurbishment in our Victorian terraced house…Team 1 also helped us with an unexpected issue during the project and adapted their plans as needed. and critically, they were very good at delivering the project in the agreed timeline. We are very happy with the finished result and would 100% recommend Team 1 Construction.”
Dorothee, NW10
GET A FREE QUOTE
Tell us what you have in mind. We’ll guide you from the start.
We typically respond within 24 hours.
More from our clients
“We couldn’t recommend Team 1 any higher. We did quite an extensive conversion project and the builders delivered very high quality service in the most professional and friendly way. Assaf and Oded visited the site almost daily and paid a lot of attention to details and our questions and the team of builders were very professional and friendly. We couldn’t be happier with the end product”
Ron, N10
“We had a great experience with Team 1 Construction who recently completed a kitchen, master bedroom and en-suite bathroom refurbishment in our Victorian terraced house…Team 1 also helped us with an unexpected issue during the project and adapted their plans as needed. and critically, they were very good at delivering the project in the agreed timeline. We are very happy with the finished result and would 100% recommend Team 1 Construction.”
Dorothee, NW10
GET A FREE QUOTE
Tell us what you have in mind. We’ll guide you from the start.
We typically respond within 24 hours.
Featured Projects
From contemporary new builds to refined extensions and high-quality refurbishments, our work spans a range of projects, each delivered with care and precision.
Explore our projects to see how we deliver well-considered spaces, built properly from start to finish.
Featured Projects
From contemporary new builds to refined extensions and high-quality refurbishments, our work spans a range of projects, each delivered with care and precision.
Explore our projects to see how we deliver well-considered spaces, built properly from start to finish.
Follow our latest projects on
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Follow our latest projects on
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We approach every project with one standard: do it properly, from start to finish, with care, precision, and attention to detail.
Contact us
Office 35, 78 Golders Green Road,
London, NW11 8LN
Have a project in mind?
Additional Info
We approach every project with one standard: do it properly, from start to finish, with care, precision, and attention to detail.
Contact us
Office 35, 78 Golders Green Road,
London, NW11 8LN
Have a project in mind?