Extension Builders in Cubitt Town

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.2 (19 reviews)

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

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 Cubitt Town

3269 Results

Sort by:

My Home Services London Ltd
Rating: 5 out of 5
Extension Builder in Cubitt Town
My Home Services London Ltd is a professional construction and home improvement company specialising in bathroom and kitchen renovations, house extensions, loft conversions, and full property refurbishments. We also provide expert gas, electrical, electronics, and smart home (domotics) installation and maintenance services. Our team delivers complete, high-quality solutions designed to transform homes by combining functionality, comfort, style, and modern technology. From small upgrades to large-scale renovation and extension projects, we work with a safe, reliable, and professional approach tailored to each client’s needs and vision.
Get in touch
Latest review:
Handyman- 29 May 2026
Absolutely fantastic service, they did a great job!!! Friendly and professional. I look forward to having them back for more jobs. 100% highly recommend!! Thank you very much!
CM Building LTD
Rating: 5 out of 5
Extension Builder in Cubitt Town
At CM Loft Conversions, we specialise in luxury loft conversions, home extensions, and full refurbishments for both residential and commercial properties across London. Our dedicated team is renowned for transforming spaces with unparalleled craftsmanship and meticulous attention to detail. Whether it’s a high-end home, a modern office, or a commercial property, we deliver projects that elevate both form and function. By seamlessly blending design innovation with practical solutions, we ensure every project not only enhances the aesthetic appeal of a space but also maximises its value and usability. At CM Loft Conversions, we are passionate about creating bespoke spaces that reflect the unique needs of our clients. From concept to completion, we focus on the fine details and provide a smooth, stress-free experience. Whether you’re looking to transform your home, expand your business premises, or refurbish a commercial unit, our team is committed to delivering results that exceed expectations.
Get in touch
Latest review:
I met Charlie and his team from CM Builders Ltd when they were completing a loft extension and ground floor extension for one of my neighbours. Quotation and budget I was given an estimate subject to drawings as I was on a strict budget that I had to keep to for the build. Charlie was able to help me keep to the budget, both at the final agreed plan and during the build. The project was complex in that whilst it was a loft extension, all of the house was rebuilt. The only thing kept was the external walls and first floor rafters. Whilst the footprint of the first floor was not being changed I wanted to bring it up to current building standards with extra insulation. All of the plumbing and electrics were also replaced including a new boiler. The overall build has come in on budget, save for agreed enhancements that I did not think of at the planning stage and or building regulations such as double ceiling fire plaster boards. There were also items such as the original stairs that I wanted to keep, but Charlie was able to increase the height space in the kitchen making the worktop much more usable for tall people for a larger part of the kitchen. These were suggested to me as potential options as part of the build. Stage payments The stage payments have all been sensible throughout the build and linked to the ongoing work schedule. I have not therefore had any concerns in this regard. Quality of work This was a very complicated build as unlike the ground floor the first and new second floor are “L” shaped. The new 2nd floor included an en-suite and 2 bedrooms. Overall the house has been increased from 2 bedrooms 1 bathroom, to four doubles and 2 bathrooms. The quality of work is excellent and Charlie project manages his team to ensure that they all deliver to a high standard- if it is not done correctlt they do it again, with Charlie spotting any issues. Timeline of build This has generally gone to plan very well. As with any build you have to be realistic as things will happen outside of anyone’s control. When issues have arisen Charlie manages them to a conclusion. Also be realistic if you are having to manage to a tight budget. I had to plan for various stage receipts of cash before I could order the kitchen and bathroom items - make sure you understand how this impacts the build and availability of the work force, recognising that CM Builders have to book kitchen fitters and plumbers. CM Builders are also very helpful in that they have sorted out issues with the brick work of my freestanding garage (nothing to do with the build) and also a neighbour’s wall that could have been dangerous to the public, should it have failed. Conclusion The whole family are very pleased with the outcome and we now have the equivalent of a brand new house that has been built to a very high standard. This has definitely been worth doing both from a valuation perspective and quality of life perspective. I would not hesitate to instruct Charlie and his team again.
PACHO CREATE LTD
Rating: 5 out of 5
Extension Builder in Cubitt Town
Pacho Create specializes in high-quality loft conversions, home extensions, and full refurbishments—transforming homes into beautiful, functional spaces. With a focus on craftsmanship, planning, and client satisfaction, we bring your vision to life on time and on budget. Let me know if you want a more premium, modern, or friendly tone.
Get in touch
Latest review:
Tiling- 24 May 2026
I cannot recommend John from Pacho Create Ltd highly enough. I'm a very particular client with high standards, I was impressed by his care, patience, and professionalism throughout. He clearly takes pride in delivering quality work and paid close attention to every detail. Living in a small flat, I was concerned about dust, but John proactively created a solution to minimise disruption, which I really appreciated. He also gave excellent advice on budget-friendly waterproofing products. We had a challenge with large-format tiles, but John worked closely with me to plan the layout, ensuring a natural, balanced finish. The workmanship is outstanding – minimal wastage, precise alignment, and superb attention to detail. I wouldn’t hesitate to use John again, in fact, I’m already planning to have him back to tile around my bath in the near future. I highly recommend him to anyone looking for a skilled, reliable professional.
M Murphy Build
Rating: 5 out of 5
Extension Builder in Cubitt Town
Hello! My name is Mick. I have many years experience in all areas of construction. I enjoy what I do & love creating new spaces for people, so it has to be of high quality or else there would be no satisfaction in it for me! I have done extensions, sunrooms, renovations, lofts, bathrooms, kitchens and new builds.
Get in touch
Latest review:
Extensions- 21 May 2019
Excellent workmanship, completed extension with bathroom in good time. Very pleased with the work!
Patrick Halton
Rating: 5 out of 5
Extension Builder in Cubitt Town
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.
SEASOUTH BUILDS LIMITED
Rating: 5 out of 5
Extension Builder in Cubitt Town
At Seasouth Builds, we bring over 5 years of hands-on experience in the building and construction industry. Known for our loyalty, reliability, and attention to detail, we take pride in delivering high-quality workmanship on every project
Get in touch
Latest review:
Tiling- 24 Sep 2025
I hired seasouth builds because not only did he give a really reasonable quote, but he also had knowledge of tiling over retrofit underfloor heating - which other tilers seemed to be really hesitant to work with. The job was done to an excellent standard - he’s a real perfectionist. It did take a bit longer than expected, due to some floor level issues which he didn’t account for when he quoted. I was really worried about the price increasing out of my budget when we started running over time, but I was so grateful to find that he was a really honest guy who stuck to the agreed quote and didn’t try to make it my problem one little bit. He was polite and friendly throughout the whole job, turned up whenever he said he would, and kept in constant contact. Really honest (I happily left him unattended in my property). Customer service was excellent, nothing was too much trouble. 10/10 would recommend.
jawad
Rating: 5 out of 5
Extension Builder in Cubitt Town
Skilled and dependable worker with experience in wood construction and roof installation. I build and install wooden posts, frames, and plastic or timber roofing. I take pride in delivering strong, clean, and professional results. Friendly, punctual, and committed to customer satisfaction.
Get in touch
Latest review:
Jawad was very professional and hard working. Our corner has said if he could give 6 stars he would! I reccomend him highly!
S.H builders
Rating: 5 out of 5
Extension Builder in Cubitt Town
Over 10 years of experience in delivering bricklaying, roof works, guttering, driveways, patios, carpentry, extensions for costumers. We try to work around your budget and deliver the highest quality work. No job is too small.
Get in touch
Latest review:
Tiling- 11 Mar 2022
I was extremely satisfies with the works completed, Shoaib and the team understood what I wanted and did the works on time as promised. Highly recommended
Clarke's Design & Build Limited
Rating: 5 out of 5
Extension Builder in Cubitt Town
Flawless Finishes - look right here! Clarke's Design and Build are general contractors based in London, serving both the London and surrounding areas of the United Kingdom. Clarke's Design and Build focuses on tailor made home design, residential / commercial renovations and aim to use sustainable, environmentally friendly resources. We specialise in design, extensions, interior/exterior upgrades and aspire to turn challenges into solutions, plans into useful creative spaces.
Get in touch
Latest review:
Carpentry- 22 May 2024
Great work from Leslie! On time, friendly, accommodating of all my questions and paid attention to all the details. Thank you Leslie.
Nikolas
Rating: 5 out of 5
Extension Builder in Cubitt Town
Hello! My name is Mr. Blaskov, and I am an experienced construction and renovation specialist. I work on a wide range of building and repair projects — from structural work to finishing touches. The services I offer include: • Installation of drywall, suspended ceilings, and partition walls • Conversion and refurbishment of attic spaces (loft conversions) • Tiling, laminate, and other flooring installations • Kitchen, window, and door installations • Construction of decking and fences • Thermal and waterproofing insulation • General construction work and home/apartment renovations I work independently or with a small team of skilled professionals depending on the project size. I always respect deadlines, keep the worksite clean and organized, and offer a guarantee on all completed work. I’m happy to provide advice on the best solutions based on your budget and preferences. Customer satisfaction is my top priority — many clients recommend me to their friends and family. If you are looking for a reliable professional for your renovation or building project, I would be glad to help! Looking forward to hearing from you! Best regards, Mr. Blaskov
Get in touch
Latest review:
Extensions- 3 Apr 2026
Very professional, kept the timings and followed all requirements. Many thanks. Ana
BUILDING ANDREW & GREG LTD
Rating: 5 out of 5
Extension Builder in Cubitt Town
Welcome to our profile, we are a company specializing in all kinds of renovation and construction works, all the works shown in the photos are made by us, we are diligent and open to all kinds of innovative ideas of our clients, in our opinion there are no impossible things to do, you have to Just think and take action, all the best A&G
Get in touch
Latest review:
Bathroom Fitting- 2 Mar 2021
Greg and Andrew are nice guys and got the job completed to a good standard.
Full Circle Renovation Ltd.
Rating: 4.9 out of 5
Extension Builder in Cubitt Town
Comprehensive project management in London. We specialize in complete refurbishment projects. In the last 15 years our team has been involved in a number of property renovation jobs, having accumulated extensive knowledge of the trade and valuable contacts with specialist craftsmen, suppliers and other professionals. We can help with the whole process from planning to delivery of final finishes. Call us today for a free no-obligation initial consultation, followed by a detailed cost estimate.
Get in touch
Latest review:
The refurbishment of my small one-bedroom flat took approximately 2.5 months. I compared several builders before starting the project. The price was not the cheapest and the proposed timeline was not the shortest. Though Radilina seemed to be a good project manager and liked that she works on a fixed price for each work.
Kegel LTD
Rating: 5 out of 5
Extension Builder in Cubitt Town
Hello 🧸we are the Kegel team of 4+ guys easy going and like what we are doing - Block , brick work , foundations , drain works , roofing . New house , extensions , garden walls, restorations old houses , re pointing , GRC clading , GRC bands , stone works , re pointing More them 15 years on large constructions. We working quick , without complain but if need to do a push We can get more lads as much as need it to finish on time. We got Electrican , Plumbers , carpentry available as well.
Get in touch
Latest review:
Bricklaying- 19 Nov 2019
Alex is a polite professional who knows his job. He did a good job for me. I can recommend him.
SDS CARPENTRY & BUILDING SERVICES LTD
Rating: 5 out of 5
Extension Builder in Cubitt Town
SDS CARPENTRY & BUILDING SERVICES LTD is a team of qualified builders with over 15 years of experience and have all the skills necessary to take on board any building project at an extremely high standard. Yes, we’ll add real value, save you time and effort, keep disruption to a minimum and manage the project from design to final-fit. Our clients choose us because we have exceptional customer service and can deliver projects on time and within budget.
Get in touch
Latest review:
Carpentry- 9 May 2020
I had a parquet floor laid and was very pleased with the result and attention to detail. Sergiu worked very hard and was a pleasure to deal with.
Onyx Construct Limited
Rating: 5 out of 5
Extension Builder in Cubitt Town
We are a multi-trade construction company operated in domestic sector and we are able to full-fill any building requirement. The scope of projects we have delivered in the past spans from smallest jobs like kitchen or bathroom fitting to extensions, house refurbishments or loft conversions.The majority of our previous clients were extremely satisfied with high standard and quality of work. If you are looking for professionals builders with reasonable prices - you are on the right profile !
Get in touch
Latest review:
Extensions- 29 Nov 2023
We had the most fantastic experience with Sarunas. He was highly professional from start to finish and completed the work to the highest standard. We extended our project significantly once we realised how excellent he was and he has now renovated our whole home over an 18 month period. He was able to guide us through the process and help us make key decisions which made the experience smooth and efficient. He is extremely skilled in all aspects of building, has high attention to detail and is a pleasure to have in your home! I couldn't recommend him higher and look forward to having him back in future to convert our loft!
MFI Construction
Rating: 5 out of 5
Extension Builder in Cubitt Town
MFI Construction is more than a building contractor. We are a company with high values to take pride in having a "can do" attitude and in offering superb customer service and support. Large enough to provide a reliable and good value service, but small enough to give you the personal touch you deserve, our skills cover the whole building sector- everything from odd jobs and maintenance to full refurbishments and conversions.
Get in touch
Latest review:
Kitchen Fitting- 25 Jun 2026
It was a pleasure to deal with Florin. He came quickly to give a competitive quote. He then did the work in a professional and friendly manner. He is assiduous in his preparation, checking some tricky measurements at least a couple of times before starting. He kept me informed of progress and checked in to ensure I was happy with the job. He turns up when he says he will and works hard to make sure things go to timeframe.

4.2

Top rated Extension Builders

Our Extension Builders in Cubitt Town, are rated 4.2 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 Cubitt Town?

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 Cubitt Town 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 Cubitt Town who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Cubitt Town?

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

Find extension builders in Cubitt Town with MyBuilder

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

Step 2: Compare different extension builders in Cubitt Town

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

Step 3: Hire Cubitt Town extension builders with confidence

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

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

What to ask a Cubitt Town extension builder before hiring?

Before hiring an extension builder in Cubitt Town or extension building company in Cubitt Town, 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 Cubitt Town?

An extension builder in Cubitt Town 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 Cubitt Town 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 Cubitt Town?

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 Cubitt Town 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 Cubitt Town 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 Cubitt Town

Can an extension builder in Cubitt Town help with planning permission?

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

Many Cubitt Town 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 Cubitt Town help with materials and finishes?

Yes, most extension builders in Cubitt Town 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.