Extension Builders in Belgravia

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.1 (18 reviews)

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

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 Belgravia

3567 Results

Sort by:

Vig projects
New on MyBuilder
Extension Builder in Belgravia
Hi there! I provide high-quality cleaning services focused on reliability, trust, and attention to detail. I am fully trained in efficient deep-cleaning methods, stain removal, and grout sanitation. Whether you need regular weekly upkeep, a deep spring clean, or an end-of-tenancy refresh, I bring the right skills and a positive attitude to every job. I look forward to making your home shine!
Get in touch
Elvis builds
No reviews yet
Extension Builder in Belgravia
At Elvis Build, every wall, extension, and project is built with pride and precision 🧱 No shortcuts – just solid, clean brickwork done the right way 💪 From garden walls and extensions to repairs and repointing, I make sure every job is straight, level, and built to last. If you’re after reliable work with proper attention to detail, give me a shout – happy to chat and give a free quote 🔨 Elvisbuilds .uk @ Gmail .com 📩 DM for enquiries or quotes #Brickwork #ElvisBuild #LondonBuilder #Bricklayer #QualityWork
Get in touch
Construction work
No reviews yet
Extension Builder in Belgravia
I have excellent customer reviews. 10years of experience this field. I believe in quality and promises.
Get in touch
Skyline Dimensions Building Ltd
No reviews yet
Extension Builder in Belgravia
Skyline Dimension Building Ltd is a premier construction company dedicated to transforming visions into reality for both residential and commercial properties. With an unwavering commitment to quality, craftsmanship, and client satisfaction, we specialize in building stunning homes and functional office spaces that reflect our clients’ dreams and aspirations. At Skyline Dimension Building Ltd, we understand that your property is more than just a structure; it’s a space where memories are made and businesses thrive. Our purpose is to provide unparalleled construction services that help clients create their ideal environments. Whether it’s a cozy home or a bustling office, we pride ourselves on being a trusted partner in every stage of the construction journey. We offer a comprehensive range of construction services tailored to meet the diverse needs of our clients, including: - Residential Building: Creating dream homes that encapsulate personal styles and functional needs. - Commercial Building: Developing dynamic office spaces designed for productivity and collaboration. - House Extensions
Get in touch
S DESIGN BUILDING UK LTD
No reviews yet
Extension Builder in Belgravia
As an experienced builder, I provide reliable and high-quality construction services for a variety of projects. Whether you’re planning a new build or need expert help with renovations, I am dedicated to delivering outstanding results with attention to detail and craftsmanship. My services include: • New Home Construction: Building strong, beautiful homes from the ground up. • Extensions & Additions: Expanding your living space seamlessly to meet your needs. • Renovations & Repairs: Enhancing existing structures with quality improvements. • Outdoor Projects: Decks, patios, fencing, and other outdoor structures. I am committed to working closely with clients to bring their vision to life, ensuring each project is completed on time, within budget, and to the highest standard of safety and quality. Let’s build something great together—contact me today for a consultation!
Get in touch
Elite Contracting Group LTD
No reviews yet
Extension Builder in Belgravia
Transforming Spaces with Exceptional Decoration Works. With over 35 years of experience, Elite Contracting Group ensures the delivery of premium-quality finishes, with relentless attention to detail and reliable adherence to timelines. From designing possibilities to building realities, we work towards elevating interiors and exteriors and transforming your project into an exceptional work of art. Ultimately, we are devoted to the realization of your vision, as our mission is your satisfaction.
Get in touch
CVI.BUILDERS LTD
No reviews yet
Extension Builder in Belgravia
Building company ,established in 2016.
Get in touch
FIX Estate Agents
No reviews yet
Extension Builder in Belgravia
FIX Maintenance is a trusted property maintenance service operating under FIX Estate Agents, an independent asset management company built by landlords, for landlords. With a deep understanding of property ownership, we know exactly what it takes to protect, maintain and enhance your assets. Our team brings extensive, hands-on experience across residential property maintenance, delivering a reliable, efficient and high-quality service tailored to landlords and property investors. From reactive repairs to planned maintenance, we approach every job with professionalism, attention to detail and a commitment to long-term value. What sets FIX Maintenance apart is our landlord-first mindset. We don’t just maintain properties, we manage them as if they were our own, ensuring issues are resolved quickly, costs are controlled and standards remain high. Backed by the wider expertise of FIX Estate Agents, we offer a seamless, dependable service you can trust.
Get in touch
Bespoke Made Limited
No reviews yet
Extension Builder in Belgravia
With 20 years of experience in bespoke made windows and doors, our company is dedicated to delivering top quality products tailored to your unique needs. We pride ourselves on being professional and friendly, ensuring every project is completed on time without compromising craftsmanship. Trust us for exceptional service and custom solutions that enhance your space. Fully insured and Fensa registered.
Get in touch
Baho Builders Ltd
Rating: 3.9 out of 5
Extension Builder in Belgravia
Baho Builders Ltd specialise in all types of building we are professional and very determined to ensure our clients expectations are met. we have worked on many different building projects for more than 10 years experience. We put our heart and soul into our work, ensuring that your project is worth every pound you spend on it!
Get in touch
Latest review:
Landscaping- 4 Oct 2024
One word to define this 'company' COWBOY builders. Numerous issues one after another. Had to get 2nd/3rd opinion on their work to make sure I wasn't being fobbed off. Conducted loads of research which meant left being uneasy especially as a large chunk of payment was made after only 1 day of work when in fact payment was due end of completion. 1- Underestimating material costs 2- Slabs off the walkway coming loose within 2 months of being put down 3- Ignoring attempts of rectifying the flawed job 4- walkway was meant to be clear of grass and strictly shingles but grass/weed still appearing. 5- Forgot to state ground levels would be raised then creating a lie saying I had been told 6- denying and ignoring the obvious Wouldn't trust the reviews being left here and definitely wouldn't use or recommend them to anyone. Have decided to give up on trying to get them to fix their shoddy job and find someone else to fix their mess Correction - you was aware & agreed with mat delivery
Sukhdeep Singh
No reviews yet
Extension Builder in Belgravia
We are undertaking all building works
Get in touch
Next Vision Development
Rating: 5 out of 5
Extension Builder in Belgravia
For over a Decade, Next Vision Development has been delivering high-quality property refurbishment and construction services. Our dedicated team takes pride in its professionalism, reliability, and exceptional craftsmanship. We work with both homeowners and businesses, providing tailored solutions that bring your vision to life. Our Services Include: - Complete Property Renovations & Refurbishments - Kitchen Fitting & Full Renovations - Bathroom Renovations - Painting & Decorating - Flooring (Laminate, Engineered, Vinyl, Solid Wood & more) - Plumbing & Heating Solutions - Carpentry & Joinery - Paving & Patios - Property Extensions - New Builds At Next Vision Development, we combine expertise, attention to detail, and a commitment to excellence to ensure every project is completed to the highest standards. Whether it’s transforming a single room or managing a full-scale property development, we deliver results that exceed expectations. *WE ARE CURRENTLY UPDATING OUR PICTURE PORTFOLIO, SO PLEASE DO NOT HESITATE TO ASK FOR MORE PHOTOS OF PREVIOUS PROJECTS THAT WE HAVE COMPLETED* THANKS IN ADVANCE.
Get in touch
Latest review:
Restoration & Refurbishment- 3 Jun 2020
Very Harding working and conscientious. They have done an outstanding job with which both me and my wife are very pleased with
Joy Design & Build LTD
Rating: 5 out of 5
Extension Builder in Belgravia
Joy Design & Build – Where every project is a promise of exceptional quality, unwavering integrity, and cutting-edge innovation. We specialize in transforming your vision into vibrant, functional spaces that truly reflect your needs and style. Whether you're dreaming of a bespoke home that captures your unique personality, a commercial space designed to inspire productivity and creativity, or a thoughtful renovation that breathes new life into your property, we are here to turn those dreams into reality. At Joy Design & Build, we take pride in our meticulous attention to detail, our commitment to sustainable practices, and our collaborative approach with every client. From initial concept to final construction, we ensure that each project not only meets but exceeds your expectations. Your vision deserves more than just a construction project—it deserves an experience that’s seamless, stress-free, and tailored to your goals. Let’s build something extraordinary together.
Get in touch
Latest review:
The works was clean , neat and well organised
ALB Landscaping
No reviews yet
Extension Builder in Belgravia
Welcome to ALB Landscaping family run business. We offer a fixed price quotation. Established in 2011 we believe we are one of the leading landscaping companies in East Kent & East London. We have produced thousands of high-quality designs and landscaped gardens all over East Kent -East London Our expert landscape gardening team has the construction know-how and garden design expertise to create bespoke, imaginative, and beautiful gardens. We can assist from the initial concept ideas all the way through to the finishing touches. You may not be sure about how to start making your dream garden a reality; however, our dedicated team can assist you throughout the process, delivering a seamless and stress-free service.
Get in touch
RELIABLE BUILDING CONTRACTORS LTD
Rating: 5 out of 5
Extension Builder in Belgravia
We have over 16 years experience on building site. Providing a professional and high quality service with warranty. New extension, Renovation, perfect kitchen, bathroom, plastering, decorating, electrical and plumbing .We can supply the material.
Get in touch
Latest review:
Kitchen Fitting- 11 Oct 2018
Mohsen went above and beyond with our kitchen face lift. He did exactly as asked, to a very professional standard. Mohsen is very hard working, has high standards and was reliable. He also suggested ways to improve our kitchen, and corrected some previous poor work from other builders! We love the job and will definitely use Mohsen and his team again for future work.
GK_construction LTD
No reviews yet
Extension Builder in Belgravia
Hi everyone My work area is Essex and London I’ve been a builder for 8 years I specialise in these sectors • Extensions (start to finish) • Refurbishment • Decorating and painting • Flooring laminate • Loft conversion • Dry lining • Tiling • Tape and Join • Flat roofs If you have any inquiries please feel free to message me , thanks
Get in touch

4.1

Top rated Extension Builders

Our Extension Builders in Belgravia, are rated 4.1 out of 5 based on 18 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 Belgravia?

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

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

What are the hourly rates of extension builders in Belgravia?

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

Find extension builders in Belgravia with MyBuilder

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

Step 2: Compare different extension builders in Belgravia

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

Step 3: Hire Belgravia extension builders with confidence

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

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

What to ask a Belgravia extension builder before hiring?

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

An extension builder in Belgravia 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 Belgravia 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 Belgravia?

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 Belgravia 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 Belgravia 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 Belgravia

Can an extension builder in Belgravia help with planning permission?

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

Many Belgravia 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 Belgravia help with materials and finishes?

Yes, most extension builders in Belgravia 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.