Extension Builders in Bexley

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (23 reviews)

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

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 Bexley

2557 Results

Sort by:

Adrian Peto
Rating: 5 out of 5
Extension Builder in Bexley
I am self employed from 2008.. Working as handyman , doing many maintenace work: kitchen fiting, tiling, painting , fencing any tipe of carpentery, flloring plastering bathrooms etc
Get in touch
Latest review:
Kitchen Fitting- 16 Jun 2026
Very happy with the work and very accommodating . Efficient and completed the work in the time frame . Also suggested and made improvements.
MESHI HOMES LTD
Rating: 5 out of 5
Extension Builder in Bexley
Hi all. My name is Avni Meshi, I run my own company called Meshi Homes LTD. I have been in construction for more than 20 years, Our trade: Wall Insulation & Rendering, All Types of Rendering, Render and Brick slips, Extensions. I have a Health and safety policy in place and I have Public and employers liability insurance.
Get in touch
Latest review:
Plastering- 8 Jun 2024
Meshi's team were polite, protected all the windows and doors, were very quick and the end result was perfect. I would recommend them to anyone contemplating rendering their property.
Cjmconstruction
Rating: 5 out of 5
Extension Builder in Bexley
Professional building and property maintenance services specialising in bathroom fitting,brickwork, extensions, groundworks, plumbing, painting & decorating, and landscaping. Reliable, high-quality workmanship with attention to detail on every project.
Get in touch
Latest review:
Absolutely superb: Calvin was the fifth plumber-builder to try to fix my bathroom (which leaks into the flat below). He was clever in identifying the leaks, and then went the extra mile to get the pieces needed to fix it. Really good to have someone who does a decent job, and keeps going until the problem is sorted.
Khalid
Rating: 4.3 out of 5
Extension Builder in Bexley
Welcome to my all in one service! I am new on this App but i have over 10 years of experience, I specialise in a variety of tasks to meet your needs. From painting flooring and lighting installation to plumbing repairs, kitchen making, and furniture assembly, I provide comprehensive solutions for your home improvement projects. What sets me apart is my commitment to quality craftsmanship, attention to detail, and personalized service tailored to your specific requirements. Whether it's a small repair or a complete renovation.
Get in touch
Latest review:
Restoration & Refurbishment- 14 Oct 2024
Khalid took the job first day he sent 1 person then he stopped sending and dint answer the phones no communication he left me hanging and wasted a week of my time
Civil and Structural Design Solutions Limited
Rating: 5 out of 5
Extension Builder in Bexley
CSDS are a structural engineering consultancy company operating in Kent and South East London since 2012 providing sound advice and guidance to thousands of Clients. We specialise in all aspects of structural alterations for domestic properties from chimney stack removals to large extensions and loft conversions. Our aim is to give you guidance from the early stages of your project so you are fully versed on party wall and building control matters and feel supported and assured throughout construction. We aim to be competitive in our quotations and provide comprehensive aftercare through construction with fast responses to site queries, when we know time is at the essence.
Get in touch
Latest review:
We recently had the pleasure of working with Civil and Structural Design Solutions (CSDS) for a major structural project at my home, and I am beyond impressed with their outstanding service and expertise. From the initial consultation to the final deliverables, the CSDS team demonstrated exceptional professionalism, technical proficiency, and a genuine commitment to excellence. Their attention to detail and thorough understanding of structural engineering principles were evident in every aspect of their work. They provided robust solutions to complex issues, ensuring that our project was not only structurally sound but also cost-effective. The team's ability to communicate engineering concepts in a clear and concise manner was particularly impressive, making the entire process smooth and stress-free. I highly recommend Civil and Structural Design Solutions to anyone in need of a reliable structural engineering service.
Direct response Building Maintenance Ltd
Rating: 5 out of 5
Extension Builder in Bexley
Direct Response Building Maintenance Ltd. is a well established construction company with over 15 years’ experience. Specialising in the public and private sector, Direct Response Building Maintenance Ltd. strives to form close working relationships with clients and industry professionals to provide a full service that reflects attention to detail and quality, to ensure we are the perfect solution for all your project needs.
Get in touch
Latest review:
Extension and reconfiguration of kitchen/dining/family room
Delta Alpha Building Services
Rating: 5 out of 5
Extension Builder in Bexley
Delta Alpha Building Services is a family run business with 35 years experience in domestic construction services. We undertake works from smaller jobs (eg. Door hanging) to large construction works (eg. Extensions and conversions).. All our tradesmen are fully qualified and insured. Free phone consultations and estimates, prompt reply and service. We treat your home as if it were our own.
Get in touch
Latest review:
April 2025 Delta Alpha built a raised decking to the back of my garden. We were very happy with the work and would definitely use this company in the future.
bb construction
Rating: 4.9 out of 5
Extension Builder in Bexley
Barnes Builds Construction we are a small family run business covering all aspects off building and refurbishments offering highest standards of work and communication taking great pride in our crafts .
Get in touch
Latest review:
Landscaping- 1 Jul 2026
Very conscientious and thorough- Chris and Ben were both polite, cleared up after themselves and did a good job.
Keiss
Rating: 4.5 out of 5
Extension Builder in Bexley
Experienced and reliable carpenter and builder offering exceptional craftsmanship Whether it's creating custom furniture or managing construction projects, I prioritise attention to detail and exceeding expectations.. Dedicated to delivering high-quality work on-time and within budget. Strong communication skills, attention to detail, and a commitment to customer satisfaction. Let's discuss your project and bring your vision to life.
Get in touch
Latest review:
Joinery & Cabinet Making- 17 Feb 2025
Keiss took the deposit and did not respond to my call after promising that he will come today to fix my wardrobe.
CREMAD LTD
Rating: 5 out of 5
Extension Builder in Bexley
.We're a highly motivated team, quality and client satisfaction oriented with a brand new company, summing up over 25 years of combined experience in prosperty refurbishment for both owners and council houses & flats. We're a Property Refurbishment Specialist Our jobs mainly consists of Interior & Exterior Renovations(plastering, plumbing, carpentry, tiling, painting, flooring) Kitchen & Bathroom Remodelling
Get in touch
Latest review:
Painting & Decorating- 20 Apr 2024
Fantastic! Very lucky to have found Emad. On time, hard worker, clean and tidy, very nice guy who was easy to deal with and clearly knew what he was talking about. The room which he decorated looks great. Thank you!
SIA Design Build Limited
Rating: 5 out of 5
Extension Builder in Bexley
We are a design build firm with over 14 years experience in the construction and architecture sector. We both have masters in architecture and are capable of assisting with all aspects of services. We have worked on over 40 residential projects in London since opening and our general laborers and tradesmen have been working for us for several years running. We typically work on extensions and loft conversions but have also done a cafe and champagne bar fit-out.
Get in touch
Latest review:
Extensions- 18 Aug 2020
He was very helpful and transparent of the cost
Patrick Halton
Rating: 5 out of 5
Extension Builder in Bexley
I am a bricklayer by trade but I can undertake extensions and any type of house renovations too. I have been in the building industry for 36 years.
Get in touch
Latest review:
Bricklaying- 26 Jul 2018
Very professional in all ways neat work. Quite friendly Plain and honest.
HD Developments (London) Ltd
Rating: 5 out of 5
Extension Builder in Bexley
HD Developments Ltd. For any building work down to even just maintenance, we cover every aspect of the building trade. A lot more information available through contact as we are new to my builder. Thank you.
Get in touch
Latest review:
Very professional. Job completed in good amount of time. Communicated well with us throughout. Left the house/garden as they found it. Could not fault them and their work. Will definitely be using them for more work in the future! Thank you!
NB Brickwork and Construction LTD
Rating: 4 out of 5
Extension Builder in Bexley
All your bricklaying and construction needs taken care of in one place
Get in touch
Latest review:
Bricklaying- 25 Mar 2018
I instructed the level of the walls and gable to be built up to. The brickwork was covered in hessian and I paid him after he said that it was all done. After he departed, I looked under the hessian and the gable was not built up to apex. One area was not built up where it needed only a couple of courses and the other bricked up wall was left lower than I had stated. I phoned Nick and he sent his brother to finish the job next day. The 2 sides of the gable are still at different angles and the brick work is still lower than I had asked for on the other walls. This was not a big job. Only needed a few courses of brick work to level off as the building has been derelict for a few years. My view was that no one will risk a negative review and that is why I paid him. Unfortunately I was let down at a critical moment as the pitch roof chippy was following the bricklayer on this job. Very sad as he could have been engaged on other brickwork on this building.
Avion Homes Limited
Rating: 5 out of 5
Extension Builder in Bexley
Avion Homes Limited specialises in residential new builds, extensions, refurbishments, and bespoke self-build projects across Essex, West Kent, and surrounding areas. With years of experience managing residential developments for major nationwide housebuilders, we deliver high-quality construction with a strong focus on workmanship, organisation, and reliability from start to finish. Our services include: • Residential New Builds • Property Extensions • House Refurbishments • Self-Build Projects • Construction Management As an FMB member and TrustMark registered company, we are committed to delivering professional, compliant, and well-managed construction projects for homeowners, investors, and developers.
Get in touch
Goldberg Engineering Ltd
Rating: 5 out of 5
Extension Builder in Bexley
Chartered Structural Engineer offering design services for: - house extensions - loft conversion - internal alterations - structural surveys - Design of Steel and timber Beams - Design of Foundations and Walls
Get in touch
Latest review:
Loft Conversion- 14 Oct 2021
Zilvinas produced drawings promptly and at a very competitive rate. He attended several site visits and ensured to incorporate all of our ideas. We have received fantastic after sales service from GoldBerg Engineering throughout the project and would not have had the results we have, without Zilvinas. Goldberg Engineering has provided brilliant guidance throughout, through rapid response emailing, regular Skype and several site visits. Goldberg approved each work phase and continues to offer support. Thank you very much! Highly recommend, 5Star!

Top rated Extension Builders

Our Extension Builders in Bexley, are rated 4 out of 5 based on 23 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 Bexley?

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 Bexley 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 Bexley who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Bexley?

Before getting started with your extension project, it’s important to have a clear budget in place. On average, extension builders in Bexley 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 Bexley extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your Bexley home extension project is likely to cost.

Find extension builders in Bexley with MyBuilder

Hiring the right extension builder in Bexley 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 Bexley extension builders. Once your job is live, we’ll share it with home extension builders in Bexley who can express their interest.

Step 2: Compare different extension builders in Bexley

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

Step 3: Hire Bexley extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Bexley, 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.

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

What to ask a Bexley extension builder before hiring?

Before hiring an extension builder in Bexley or extension building company in Bexley, 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 Bexley?

An extension builder in Bexley 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 Bexley 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 Bexley?

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 Bexley 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 Bexley 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 Bexley

Can an extension builder in Bexley help with planning permission?

Yes, many extension builders in Bexley 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 Bexley handle everything from design to construction?

Many Bexley 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 Bexley help with materials and finishes?

Yes, most extension builders in Bexley 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.