Extension Builders in Kidbrooke

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

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Some of our top rated extension builders in Kidbrooke

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Designs and Developments
Rating: 5 out of 5
Extension Builder in Kidbrooke
At Designs and Developments we have a wide variety of services ranging from bathrooms, kitchens, flooring, decorating loft conversions and extensions.
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Latest review:
Kitchen Fitting- 31 Jul 2019
To say Nick is just a kitchen fitter isn’t doing his work justice, he’s a fantastic project manager and craftsmen as well. When we first met Nick he took 2 hours of his time running through all the options which was when we realised we were actually quite clueless! Although we hadn’t hired him at this point his advice was invaluable. We assumed this would mean Nick’s professionalism would mean he would be very expensive, this was not the case and he was actually a little cheaper than the other parties who quoted. Once Nick started it became apparent that he and his assistant Chow to great pride in their work and worked hard to get the job finished as quickly as possible to the highest standard. They left the site spotless at the end of each day. The result is a fantastic kitchen and flooring which we are extremely happy with. We are already thinking about the next renovation piece in our home and would love to use Nick again. Thanks Nick! Niall & Hannah
Montrose builders limited
Rating: 5 out of 5
Extension Builder in Kidbrooke
Montrose builders is family run having been established by 2 brothers Neil & Nick. Are expertise and knowledge makes us the first choice in providing building services for both homeowners and commercial enterprises. most of our work comes through recommendations providing an honest testament of the service we provide. our company is run on the cornerstones of being family run, providing quality work for the fairest price, with a company ethos of being approachable, friendly and honest.
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Latest review:
Waste Clearance- 17 Jun 2024
Excellent service, quick responses to messages and queries. Work carried out to a high standard, I wouldn’t hesitate to recommend or use them again.
Levi parrant
Rating: 3.9 out of 5
Extension Builder in Kidbrooke
LP JOINERY Established in 2019, Undertaking all types of domestic work from carpentry to bricklaying to plumbing.
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Latest review:
Carpentry- 13 Apr 2026
Levi replaced 2 doors and also fixed my store room door. Did the job at very reasonable cost. Very polite, professional and also left the house clean. Will hire again for other work. Highly recommended.
Patrick Halton
Rating: 5 out of 5
Extension Builder in Kidbrooke
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.
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Latest review:
Bricklaying- 26 Jul 2018
Very professional in all ways neat work. Quite friendly Plain and honest.
Dennis LTD
Rating: 4 out of 5
Extension Builder in Kidbrooke
10+ years of experience “We are a full-service building and refurbishment company with our own dedicated team. We specialise in complete property renovations, including full bathroom refurbishments, extensions, loft conversions, roofing, painting, tiling, and laminate flooring. We deliver high-quality workmanship and reliable service on every project. O s.e.v.e.n 3 seven 9 six eight 1 seven three 5 contact me
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Latest review:
Handyman- 26 Mar 2026
The job was completed and ok
Lambarde Construction
Rating: 5 out of 5
Extension Builder in Kidbrooke
Lambarde located in the Sidcup area specialise in 1st and 2nd fix carpentry, I’m fully qualified with public liability insurance doing two years of college and getting a NvQ level 1,2 and 3 diploma i also have a great team behind me who also have many years of experience public liability insurance and nvqs. We offer great workmanship at competitive prices, we cover the south east of london and surrounding area.
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Latest review:
Carpentry- 24 May 2022
Fair price, good communication and a job well done.
LC London Building services
Rating: 5 out of 5
Extension Builder in Kidbrooke
At LC London Construction We have a team of skilled and experienced tradespeople and construction experts in your area, providing a creative eye for detail on a plethora of property renovation projects. Our trustworthy and affordable service includes: Full Home Refurbishment and Renovation Flat Refurbishment and Renovation Refurbishment Projects of all Sizes Taken On Commercial Property Refurbishment and Renovation,Bathroom Renovation, Loft Conversions Home and Office Extensions
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Latest review:
Electrical- 16 Nov 2019
Lenny and his colleague communicated well and arrived before the set time with all the materials.Smooth transition from halogen to LED lights and also cleaned up afterwards.I also hired them back to install two dimmers as the LED light are very bright . Would hire again and can highly recommend Lenny and his colleague.
Taylor Nichols
Rating: 5 out of 5
Extension Builder in Kidbrooke
Taylor Nichols will help you with all general building services we specialise in groundwork’s such as footings,drainage,concreting,landscaping and trenching.
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Latest review:
Groundwork & Foundations- 21 Jan 2023
Came on a Saturday at 7 in the morning in 0 degree weather to sort out my rainwater gullies. Managed to rod and clear them in the space of a few hours whereas I had had a number of chancers quoting bonkers amounts to redo the whole system. Knows what he’s about, is on time, and professional. Would recommend to anyone.
Step-Up Contractors
Rating: 5 out of 5
Extension Builder in Kidbrooke
Step Up Contractors Ltd with over 20 years of construction experience. We are a family owned business and have been responsible for successfully completing a variety of construction projects covering a wide spectrum of expertee uses. Completed on time, to satisfaction, on budget. We take care of all your construction needs, from design, to handing over keys to your new home. No job too small, from a leaking tap, bathroom install to a double story extension. Free no obligation quotes!
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Latest review:
Bathroom Fitting- 14 Aug 2021
I would definitely recommend Step-Up Contractors - they have done a really fantastic and great quality job of refurbishing our bathroom and ensuite shower room. They were very professional, friendly and communicated really well with us throughout the whole process. They tidied up every evening before they left and were very considerate. They did such a good job that we have asked them to come back soon to complete kitchen flooring work for us!
Mario Services
Rating: 5 out of 5
Extension Builder in Kidbrooke
Mario & Alex Construction LTD specialise in construction and building services, complete property refurbishment, house extensions and loft conversions. Provides unmatched customer service. Our commitment to small,hudge integrity, providing the highest value and satisfied customers, has been the ingredient that has fueled our growth from the beginning. We ensure that all our work is professionally managed so that the result is of outstanding quality, cost-effective.
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Latest review:
Bathroom Fitting- 20 Jan 2023
We highly recommend Mario & his team. They fitted a new kitchen & bathroom to a really high standard within a short, timeframe. They work hard, are friendly, professional & honest, my neighbour even commented on how considerate they were! Upon first meeting Mario we were impressed by how organised he was. He arrived on time with the description we’d posted on my builder & went through it methodically. We had A LOT of questions! He answered all of them & didn’t rush us. We received a competitive quote within a day as promised. It included everything we discussed & he quickly answered our follow up questions. We wanted an accurate idea of the cost of electrical work & Mario arranged for his electrician to come & inspect/quote before we’d appointed Mario the job. Our kitchen & bathroom is complicated, with lots of difficult angles. Damp, unlevel floor, unlevel windows, a low ceiling were uncovered in the bathroom. Mario did well to identify solutions, giving us expert advice. Pipes were neatly chased into the wall. Underfloor heating & LVT, tiling, grouting & painting all done to a very professional finish. He kept us informed of progress, checked our preferences & was patient when we had supply delays, finding ways to ensure the job finished on time enabling us to move from our temporary accommodation back home in time for Christmas. He promptly fixed some minor issues after the job finished. We highly recommend Mario & would use him again.
Sanger Builders Ltd
Rating: 5 out of 5
Extension Builder in Kidbrooke
Sanger Builders Ltd are a versatile and dynamic building company that offer a wide range of building services which include:Loft conversions,Extensions,Basements etc.We have an extensive range of time served tradesmen who not only take pride in there work but also the company itself.
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Latest review:
Extensions- 16 Aug 2019
Sean and his team were polite, easy to communicate with, hardworking and professional. They completed the build on time and budget. I would use them again.
Jhoan
Rating: 4.5 out of 5
Extension Builder in Kidbrooke
6-7 years experiences. I’ve got experiences in:plastering,tilles,plasterboard,painting,brickwork,paving,flooring etc at low price... I’m doing good job working hard and low price
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Latest review:
Extensions- 11 Apr 2022
ionut danciu did a very good job of building the concrete base and summer house. It was not the easiest of tasks as he had to carry all the sand and concrete through the house but did it happily. Would definitely recommend for any building work.
RAPID BEE LTD
Rating: 5 out of 5
Extension Builder in Kidbrooke
Let us introduce our high-quality construction company under the name of RapidBee.The company has grown from strength to strength and successfully completed many projects. We specialize in extension work, loft conversions, and internal refurbishments, from foundations to high-end finish.Our team with many high skilled individuals: plumbers, bricklayers, electricians, and carpenters are ready and willing to satisfy our customers' needs.
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Latest review:
Extensions- 5 Feb 2019
We are in the finishing touches on our 6 month project for a double storey side, back extension, loft conversion, new roof & total renovation with Rapid Bee. We invited a few builders to quote for our job & found RapidBee to be on the money. They certainly were neither the cheapest nor most expensive. We liked them mainly because of their professionalism & the can do attitude & knowledge. Whilst other builders tried to talk us out of some ideas we had, Adam & Saulius were happy to incorporate all our requirements & offered further options to make things better. It is refreshing to speak to a builder who doesn’t complain but offers good updates & offer solutions to problems. They employ an extremely hard working team that show great attention to detail & want to do a good job. The guys dealt with our idiot neighbour professionally & avoided confrontation & Building control on a few matters & Adam provided us solutions before he even told us about the problem. We added a few optional extras along the way & whilst they weren’t cheap we knew they would offer good value for money. They supplied all our windows of a top brand product at a competitive price that look absolutely stunning. They are a few weeks ahead of schedule, an outcome rarely heard of amongst builders. They prepared a clear schedule up front which made it easy to keep track of cash flow on work completed. We actively encourage anyone to get a quote from them & have a conversation with them when comparing builders
KK Construction London Ltd
Rating: 5 out of 5
Extension Builder in Kidbrooke
Hello my name is Robert and I have 27 years of experience in all fields. When it comes to business, I have done a lot of work all around England including loft conversions, extensions, electrical work, refurbished houses inside and out, plumbing, gas safe boiler installations, partitions, ceiling, doors, kitchen, bathrooms, painting, tiling, double glazing, flooring.
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Latest review:
Bathroom Fitting- 14 Sep 2021
Robert and his team were fantastic very happy with the end result that was finished within the promised time I would certainly use them again
Dry lining and plastering.rendering
Rating: 3 out of 5
Extension Builder in Kidbrooke
I have been doing this job more than 8 years for ather company And now i start working for my self nearly 2 years I guarantee 100% good job
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Latest review:
Plastering- 26 Jun 2025
Ben did a great palstering job at a very competitive price. It was very easy to deal with him. I have given him more jobs and will use him again
D Building Ltd
Rating: 5 out of 5
Extension Builder in Kidbrooke
D Building Ltd is a leader in Brickwork, Rendering and Plastering services. With more than 17 years of experience we offer the highest quality decorating, renovation and refurbishment services to domestic and commercial properties throughout Greater London
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Latest review:
Plastering- 17 Feb 2025
We had to renovate our living room completely and had the absolute best experience with David and his crew. From removing 2 chimneys, wallpaper, ceiling, flooring, to installing new ceiling, plastering, painting, and new flooring, David and his crew completed the whole lot in such good work. Was in communication with us the whole time, extended his advice and ideas on things, completed jobs that we did not even request out of kindess. Work completed was immaculate and to such high standard. Definitely recommend and will be contacting David for further jobs!

3.9

Top rated Extension Builders

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

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

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

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

What are the hourly rates of extension builders in Kidbrooke?

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

Find extension builders in Kidbrooke with MyBuilder

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

Step 2: Compare different extension builders in Kidbrooke

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

Step 3: Hire Kidbrooke extension builders with confidence

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

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

What to ask a Kidbrooke extension builder before hiring?

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

An extension builder in Kidbrooke 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 Kidbrooke 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 Kidbrooke?

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 Kidbrooke 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 Kidbrooke 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 Kidbrooke

Can an extension builder in Kidbrooke help with planning permission?

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

Many Kidbrooke 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 Kidbrooke help with materials and finishes?

Yes, most extension builders in Kidbrooke 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.