Wimbledon builders for extensions, refurbishments and loft conversions
01689 610425     info@building-plus.co.uk     GET A QUOTE
Established & Trusted
High-Quality Work
Fair Pricing
Wimbledon & South West London
LOCAL, HANDS-ON, BUILT PROPERLY

Looking for experienced builders in Wimbledon?

Building Plus is a hands-on building company working across Wimbledon and the wider South West London area. We specialise in house extensions, home refurbishments, loft conversions and kitchen renovations – the kind of projects where the details matter and the job needs managing properly day-to-day.

We regularly carry out building work across Wimbledon, including Wimbledon Village, South Wimbledon, Wimbledon Park and the wider SW19 and SW20 area. If you want straight answers on cost, timescales and what is realistically achievable in your home, give us a ring or send a message and we will talk it through.



01689 610425
WORKING WITH US

Why Building Plus in Wimbledon?

Making structural changes to your home requires trust. We understand the responsibility that comes with working on someone’s property, which is why we focus on clear communication, careful planning, and doing the job properly. With the right insurance and years of experience, homeowners in Wimbledon can feel reassured your home is in safe hands.

Most problems on building projects come from poor planning and poor communication. We keep things simple, good preparation, a clear scope, and a family-led team that takes responsibility for what is happening on site.

Whatever the project, our aim is simple: a smooth build and a result you are proud of.

House extensions in Wimbledon

House extensions

Rear, side return and single storey house extensions in Wimbledon, built to feel like they have always been part of the home. Clear programme, tidy site, and proper day-to-day oversight.

Home refurbishments in Wimbledon

Home refurbishments

Home refurbishments in Wimbledon including layout changes, full reworks and lived-in refurb projects. We keep disruption down and communication clear from start to finish.

Loft conversions in Wimbledon

Loft conversions

Practical loft conversions in Wimbledon that add real space: bedrooms, offices and en-suites. We plan access, steels and sequencing properly so the job stays controlled.

Kitchen renovations in Wimbledon

Kitchen renovations

Kitchen renovations in Wimbledon including strip-outs, reconfiguration, joinery, finishes and making the space work better day-to-day. Done neatly, with clear costs.

We treat your home with respect - protect what is staying, keep things tidy, and deliver a finish you can live with for years.


HOW WE WORK

Clear plan, tidy site, proper oversight

You deal directly with the people running the job. We keep workloads manageable so your project gets the attention it needs, with decisions confirmed and issues handled properly as they arise.

Types of homes in Wimbledon

Rear extension completed on a SW London period property.

Types of homes in Wimbledon

Wimbledon has a strong mix of period and family homes, and the best building approach depends on the type of property. We regularly work on:

  • Victorian and Edwardian houses across South Wimbledon and parts of Wimbledon town
  • Large detached and semi-detached homes around Wimbledon Village and Wimbledon Park
  • 1930s family houses suited to extensions and internal reconfiguration
  • Flats and converted properties needing careful refurbishment or kitchen upgrades

Typical projects we take on in Wimbledon:

  • Single storey, rear and side return extensions
  • Full or part refurbishments
  • Structural alterations and steelwork (RSJs)
  • Kitchens, bathrooms and internal reworks


Planning building work in Wimbledon?

If you are considering a house extension, refurbishment, loft conversion or kitchen renovation,
we are happy to provide a clear quote and realistic timeline for your project.

Get a Quote

Or call us on 01689 610425

No obligation. Just clear advice and realistic pricing.

Areas in Wimbledon we cover

If you are searching for builders in Wimbledon, we can usually help across the area and nearby parts of South West London. We commonly work in and around:

  • Wimbledon Village
  • South Wimbledon
  • Wimbledon Park
  • Raynes Park
  • Merton Park
  • Colliers Wood
  • Putney
  • Tooting
  • New Malden

Coverage often includes SW19 and SW20 postcodes across the wider Wimbledon area.

We also carry out building work in nearby areas including Morden, Kingston, Richmond and Wandsworth.

If you are not sure, send your postcode and we will confirm quickly.

Tip: If you already have drawings, send them over with a short note on your priorities (space, light, layout, budget) and we can give you a more accurate steer.


Recent refurbishment project for a Wimbledon

Call Building Plus on 01689 610425
This overview is being updated.

View more of our work here

Customer reviews for Building Plus

Extension and reconfiguration

Alush and his team worked hard every day to get our job completed in the time agreed, and on budget. They threw themselves into our project, working long days and even weekends, giving us confidence in their commitment to the job. The standard of their work is very high and Alush was creative, coming up with solutions to perfect the end result. We are delighted with the work, the extension is better than we had hoped.

BR3, Bromley

Refurbished 2 bathrooms and bedrooms

Alush and the team were so good to work with, I’d definitely recommend them. Great communication, incredibly reliable and the quality of work has been very high. I’d definitely use them again. Thanks guys!

Anonymous, SE22

Extension and reconfiguration

Alush and his team worked hard every day to get our job completed in the time agreed, and on budget. They threw themselves into our project, working long days and even weekends, giving us confidence in their commitment to the job. The standard of their work is very high and Alush was creative, coming up with solutions to perfect the end result...

Anonymous, BR3

They took great care & are very trustworthy

The Building Plus team were always polite and punctual. Their work was done to a high standard and they took great care to leave the property in a tidy state. They were trustworthy and always finished to agreed deadlines. I would happily recommend Building Plus to friends and family.

Ms. M Ryan, London

Extremely pleased

Let me say that we were extremely pleased with the work and that care was taken to leave the site in good order.

Mr D, London

Brilliant Job!

Brilliant job on the extension and the way you matched it in with the existing building!

Ms. C, London

Worked hard and efficiently

Everyone worked hard & efficiently and completed a fiddly job. I would have no hesitation in recommending you to anyone.

Mrs B, London

Very impressed!

We have been very impressed by Building Plus’s ability to literally read our minds and deliver perfectly what we wanted. Thank you.

Mr A, London

Professionalism right through the job

Professionalism right through the job. Courteous, trustworthy and very knowledgeable and they always arrive on time. Absolute value for money. I would highly recommend them.

Mr P, London

Reliable builder that offers quality work

The builder has done a number of projects on our property including paving, extensions, and general renovation. The company provides top quality workmanship at a competitive price. I would definitely recommend them to anyone looking for a reliable builder that offers quality work at a competitive price.

Douglas, Bansted

Very happy with end result

Great workers and jobs completed on time and budget, highly recommend.

Una Curley, London

A whole house renovation!!

Had a whole house renovation done by these guys - lovely group of very hardworking brothers. Capable of doing everything in house, they were polite and very friendly always which was great as they were onsite for 3 months. Good standard of work and most importantly, always punctual and very, very clean - i cannot stress that enough - really made a difference as we were still living in the house! Would highly recommend - Alush and team are a great team of builders.

Kieron Heavens, London

Removed and fitted a new kitchen

Fantastic job. Alush and his team removed our old kitchen and fitted a new Howdens one. This involved a lot of work - a new floor and ceiling, new insulation, re-routing plumbing and electrics, a big new kitchen window and exterior door, adding a steel. Plus they did some excellent unexpected drainage work, and some exterior remedial work - taking off the external wall's scree and replacing it. They were neat, tidy, on time, helpful and respectful throughout. Highly recommended.

M Milton, London

A side return extension and more!

We had quite a large build; a side return extension, bomb shelter demolition (yes!), new garden, kitchen, bathroom plus a number of other items.
You will be in safe hands with Alush and team.Throughout the process, Alush was extremely helpful and always great to work with. They also regularly had solutions to any problems that inevitably came up during the build, all of which were done without adding delays to the build time. You will be in safe hands with Alush and team.

Miles Woodford, London

New extension

We are delighted with the work, the extension is better than we had hoped, which is entirely down to Alush and his team. Alush and his team worked hard every day to get our job completed in the time agreed, and on budget. They threw themselves into our project, working long days and even weekends, giving us confidence in their commitment to the job. The standard of their work is very high and Alush was creative, coming up with solutions to perfect the end result.

Emma, Croydon

Thinking about a project in Wimbledon?
Call 01689 610425 or send us a message.
TRUST & PEACE OF MIND

Trade bodies and independent reviews

Federation of Master Builders

Federation of Master Builders

See us on FMB

Checkatrade

Checkatrade

See us on Checkatrade


Frequently asked questions

Do you cover my part of Wimbledon?
Yes, we cover Wimbledon and surrounding areas including SW19, SW20 and nearby South West London postcodes. If you are unsure, send us the postcode and a quick outline of the project and we will confirm quickly.
What kind of building work do you do in Wimbledon?
We specialise in house extensions, home refurbishments, loft conversions and kitchen renovations. We also carry out structural alterations and steelwork (RSJs) where needed.
How long does a typical extension take?
Timelines vary by size and complexity. Once we have the scope, access and any approvals confirmed, we will give you a realistic programme and keep you updated as the job progresses.
Can I live in the house during the build?
In many cases, yes. We plan the work to reduce disruption, protect existing areas, keep the site tidy, and keep the house usable wherever possible.
How do you handle changes during the project?
Any changes are discussed first, priced clearly, and agreed before we proceed. That way there are no surprises later.
Do you use subcontractors?
We stay hands-on and keep a consistent main team on the job. If a specialist trade is needed, we will tell you upfront and manage it properly.
Do you help with planning permission and building control in Wimbledon?
Yes. We regularly work alongside architects and building control. If planning approval is needed, we can help you understand what is required and how it affects the build.
How do you keep the site safe and tidy?
We keep the site organised, protect existing areas, and tidy up daily. It makes the build safer and helps reduce disruption while you are living in the house.
Will I have one main point of contact?
Yes. You deal directly with the people running the job, so communication stays clear and decisions are dealt with quickly.
Are you fully insured?
Yes. We carry full public liability and employer’s liability insurance, so your home and everyone on site is properly covered.
What do you need from me to price the job properly?
Ideally, drawings (if you have them), a short description of what you want to achieve, and any known constraints (access, parking, party wall, time pressures). If you are early stage, we can still give guidance on likely costs and next steps after an initial chat.

Start your project with us

Arrange a quick chat to discuss your project.