Extension Builders in Furzedown

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.9 (19 reviews)

Easily find verified Furzedown Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in Furzedown.

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated extension builders in Furzedown

3320 Results

Sort by:

Rightday ltd
Rating: 3 out of 5
Extension Builder in Furzedown
Right Day undertakes demolition, groundwork and foundation work in commercial, residential and industrial. We are committed to delivering high quality services on time. Our primary focus is safety, ensuring that clients can have complete confidence that we will deliver the service in compliance to health and safety regulations.We can provide a range of different options that are tailored to your needs.
Get in touch
Latest review:
Demolition- 28 Sep 2021
They were very efficient and did the job very quickly.
A1 business solutions
No reviews yet
Extension Builder in Furzedown
Very Experienced Well Equiped Staff Availability Time Keeping
Get in touch
A Interiors Ltd
No reviews yet
Extension Builder in Furzedown
Well established in the Greater London area, A Interiors Ltd is a trusted construction company. Skilled, reliable, and hard-working, have more than 30 years’ combined experience of delivering internal construction services and projects on time and budget, taking all the hassle out of renovating your property. Primarily serving commercial & residential clients in London and the surrounding areas. We take all sort of works like; loft conversion, etc.. Get in touch today for further details.
Get in touch
Harry Lewis
No reviews yet
Extension Builder in Furzedown
With over 8 years experience in construction, Building is a real passion of mine. From working on new Build housing developments to small wall repairs, there is no job out there to big or too small that I can’t facilitate. I look forward to listening to your needs and offering my services to fulfill your desires to the best possible standard.
Get in touch
AAB Home Builds Ltd
Rating: 5 out of 5
Extension Builder in Furzedown
We are limited co. General builders. WE TAKE CARE TO NEW BUILD, EXTENSION AND LOFT CONVERSION Specialists in exterior RENDER (WEBER ,KEY RENDERING&SILICONE RENDERING)and interior plastering. Bathrooms kitchens and refurbishment works.
Get in touch
Latest review:
Plastering- 23 Dec 2016
Denis did a good job plastering and retiling a small area of my kitchen. He responded to my ad promtly, came round the next day to quote and carried out the work 2 days later as requested. He was professional, polite and left my kitchen clean and tidy after the work was done. I'm happy to recommend him and would contact him again if needs be.
SPS GAS SERVICES LTD
No reviews yet
Extension Builder in Furzedown
At SPS Design and Build, we don’t just construct buildings — we bring your vision to life with skill, precision, and professionalism. As a trusted build company, we manage projects of all sizes, from complex renovations to full-scale new builds. What sets us apart is our commitment to quality, safety, and client satisfaction. We are fully Electrically Certified and Gas Safe Registered, ensuring that all electrical and gas work is completed to the highest industry standards. Whether you're planning a new home, a commercial space, or a full property transformation, SPS Design and Build delivers reliable, end-to-end construction services with a focus on craftsmanship, compliance, and lasting results. Built right. Built safe. Built to last.
Get in touch
Landscaping
No reviews yet
Extension Builder in Furzedown
Daniel Landscaping
Get in touch
Homeland Property
No reviews yet
Extension Builder in Furzedown
Homeland Property is a Specialists in Construction and Building Refurbishment with more than 12 years of experience. We undertake all kind of building work whether you desire to convert your loft or build an extension to the rear of your property we can help with competitive price range.
Get in touch
DARK PROJECTS LTD
No reviews yet
Extension Builder in Furzedown
We are a Design and build company, with in an house manufacuring facility producing joinery items such as Kitchens and Wardrobes. We have completed new build properties to heritage renovations and referbishmnents with a strong track record in residential projects
Get in touch
Adibc Limited
No reviews yet
Extension Builder in Furzedown
Adibc Ltd is a family run building company with over 20 years experience of the building & construction industry. We are a London based firm with a good reputation for the quality of our work – in refurbishment, conversion and extension projects as well as new build – and for the cost effective way in which we work. We provide a wide range of services including: - House Extensions - Remediation & Demolition - Conversion Of Existing Buildings Into Flats - Loft Conversions - Kitchens - Bathrooms - Brickwork - Refurbishments - Renovations - Conversions - Garage Conversions - New Builds - Steel Work - Kitchen Installations - Bathroom Fitting - Painting & Decorating - Landscaping Services - Carpentry & Joinery - Electrical & Network Services We have recently finished a full house refurbishment in Golders Green and a full refurb extension and outbuilding in Willesden Green and two new builds one in North Finchley and another one in High Barnet.
Get in touch
GS Builder
New on MyBuilder
Extension Builder in Furzedown
So we do the clean and a nice job. As all the building work is undertaken by our company. We make sure that our customers should be happy with our work
Get in touch
Gesas-Ambition Limited
Rating: 5 out of 5
Extension Builder in Furzedown
Groundworks, Foundations, Block and Beam , Reinforced concrete, Hard landscaping, Excavations ,Drainage, New build , Extensions, Full house renovations -All sorted
Get in touch
Latest review:
Groundwork & Foundations- 2 Dec 2025
Working with Sebastian and Jonny was an absolute pleasure from start to finish. From day one, it was clear they and their team take genuine pride in their work and it shows in what they do. The entire team was incredibly courteous and professional, and as we have a mid terraced house they did their best keeping the hallway clean and dust free throughout the project. The quality of their work speaks for itself, and their attention to detail made the whole experience stress-free. I would highly recommend them without hesitation and would absolutely work with them again.
Roman ignat
No reviews yet
Extension Builder in Furzedown
Skilled carpenter with very good experience in drylining,painting,tiling 1st and 2nd fix,roofing.
Get in touch
Innovation Construction Design & Build Ltd
Rating: 5 out of 5
Extension Builder in Furzedown
Innovation Construction Design & Build are a reliable & professional business dedicated to designs and finishes of the highest quality, tailored personally for the customer. We offer a friendly, methodical, personal and tidy service. Client care, satisfaction, reliability and being trustworthy is our company ethos and we ensure our company adheres to these core values as our basis for each project we are working on from small domestic projects to large commercial contracts
Get in touch
Latest review:
Extensions- 5 Oct 2020
Billy, Darren & the team have just finished the single side and rear extension & refurb works on my house, and they've done a brilliant job! From the start, quotations we're received promptly and competitively priced. Communication for commencement of works (during COVID-19) was always going to be uncertain but, Billy dealt with this really well and scheduled the work in as soon as was achievable. From the first day on site it was clear the team have worked with each other for years and are willing to put the extra time in to get the build done quickly, but correctly. Communication throughout build was processed well and the guys are on hand to respond to queries and questions at all times. We had a delay in the project which was unforeseen, but we sat down and came to an agreement and the extra work was carried out quickly and the project was wrapped up in really good time. I wouldn't hesitate in recommending Innovation for any building or decoration work to friends and family as the end result of our place is stunning! Special shout out to Jordan, Fog, Florin (wood work wizard) & Joy for their hard work throughout. Thank you Innovation!
Gill Construction
No reviews yet
Extension Builder in Furzedown
30 years of experience within the construction industry providing experience especially for loft conversions. Do call or quote for all types of types.
Get in touch
Sanz painting & decorating
No reviews yet
Extension Builder in Furzedown
Hi, I’m Sanjay — a friendly, reliable painter, decorator, and handyman based in the UK. I take pride in delivering clean, high-quality finishes and helping homeowners with all kinds of painting, decorating, and small repair jobs. I’m tidy, trustworthy, and always focused on customer satisfaction — no job is too small, and every detail matters.
Get in touch

3.9

Top rated Extension Builders

Our Extension Builders in Furzedown, are rated 3.9 out of 5 based on 19 reviews from customers like you.

Quality screening

Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

What types of services are offered by local extension builders in Furzedown?

Building an extension is a major milestone for any home. It’s not just about adding extra space, it’s a big step that can transform how you live day to day, opening up new possibilities for comfort, lifestyle, and family needs.

This is why it’s so important to find the right extension builders in Furzedown for you. They can help with a variety of tasks and projects, including:

Extending your home with an extra room
Two+ storey extensions
Adding partition walls to create more rooms
Building annexes or external structures

To find the right extension builder near you, simply post your job on MyBuilder. Explain the type of help you’re looking for, and then home extension builders in Furzedown who are available and interested can respond to your post.

Browse profiles, read customer reviews and get quotes from your chosen Furzedown extension builders, all before you decide who to hire.

What are the hourly rates of extension builders in Furzedown?

Before getting started with your extension project, it’s important to have a clear budget in place. On average, extension builders in Furzedown will charge between £16 and £42 per hour.

Single-storey rear extensions cost between £20,000 and £60,000 depending on size and finish.
The cost of double-storey extensions, which add more space and value, can range from £100,000 to over £170,000.
Larger wrap-around extensions that combine multiple extension types can range from £40,000 to over £120,000.

The cost of an extension will vary depending on your property. For instance, extending in certain areas may require structural adjustments to ensure stability, which can increase your material and labour costs.

To get an accurate price for your home extension, request detailed quotes from several Furzedown extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your Furzedown home extension project is likely to cost.

Find extension builders in Furzedown with MyBuilder

Hiring the right extension builder in Furzedown with MyBuilder couldn’t be easier. Just follow these simple steps:

Step 1: Post your extension project on MyBuilder

Whether you’re planning a single-storey extension, a loft conversion, or adding a new room, post your job on MyBuilder to find local Furzedown extension builders. Once your job is live, we’ll share it with home extension builders in Furzedown who can express their interest.

Step 2: Compare different extension builders in Furzedown

When you start receiving interest, review profiles of local Furzedown extension builders, check their previous work, and read real customer reviews. Ask about timelines, materials, and request detailed quotes.

Step 3: Hire Furzedown extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Furzedown, compare their experience, guarantees, and costs before choosing who to hire.

You’ll also have confidence knowing that every tradesperson on MyBuilder is verified through several checks, including:

ID verification: When a tradesperson joins MyBuilder, we ask for a valid ID, such as a passport, ID card, or eIDAS certificate.
Company verification: For tradespeople operating under a company, we make sure every tradesperson has a registered business.

Did you know? Our continuous monitoring and complaints process ensures that tradespeople who don’t meet our standards are promptly removed from MyBuilder’s platform.

Furzedown extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Furzedown extension builder before hiring?

Before hiring an extension builder in Furzedown or extension building company in Furzedown, ask a few key questions to make sure you’re choosing the right professional for your home extension project.

What qualifications and experience do you have as an extension builder in Furzedown?

An extension builder in Furzedown should have a strong track record with similar projects and relevant building qualifications or trade memberships, such as the Federation of Master Builders (FMB) or TrustMark.

Will my home extension meet all building regulations and planning requirements?

Your Furzedown extension builder should ensure the project complies with Building Regulations and, where necessary, handle or assist with planning permissions. Ask how they manage building control inspections and what documentation you’ll receive once the project is complete.

What experience do you have with similar extensions in Furzedown?

Ask to see examples of their previous work, or view examples of their work on MyBuilder. Ideally projects similar to yours in scale and design. This helps you assess the Furzedown extension builder’s ability to deliver a result that meets your expectations.

How long will the extension take to complete?

Extension project timelines can vary depending on size, complexity, and weather. A typical single-storey extension might take around 8 - 12 weeks. Request a detailed schedule so you know what to expect and when key milestones will be reached.

Do you offer a guarantee for your work? Most Furzedown extension builders offer a guarantee or warranty on their work, often between 1 and 10 years depending on the project and materials used. This gives you assurance that any issues will be resolved after completion.

If you still have questions about the professional you are looking to hire, we have a full detailed guide on hiring the right builder here.

FAQ: Common questions about home extensions in Furzedown

Can an extension builder in Furzedown help with planning permission?

Yes, many extension builders in Furzedown can guide you through the planning process. They can help prepare drawings, advise on local requirements, and liaise with your local council to ensure your project meets all necessary regulations.

Can an extension builder in Furzedown handle everything from design to construction?

Many Furzedown extension builders offer full design-and-build services, managing both the architectural planning and construction stages. Ask your builder whether they can provide a complete package or if you’ll need to hire an architect or designer separately.

Will an extension builder in Furzedown help with materials and finishes?

Yes, most extension builders in Furzedown can source materials and offer advice on finishes that suit your design and budget. You can also choose to supply certain materials yourself, just make sure this is agreed upon before work starts.