Extension Builders in Gravesend, South East England

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.8 (10 reviews)

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Some of our top rated extension builders in Gravesend, South East England

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callisto homes
No reviews yet
Extension Builder in Gravesend, South East England
Priding ourselves on our ability to not only meet, but to exceed project deadlines, whilst focusing a Partnering Approach and Consistent Quality we still aim to present solutions to improve our clients overall build experience . Undertaking New build, refurbishment and extension works, in house surveyors, Project managers and technical support your in safe hands with Callisto
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CREDEX CONTRACTORS
No reviews yet
Extension Builder in Gravesend, South East England
Hello, I am Ardian My aim is to provide stress-free project, delivered in a manner that I am confident will exceed your expectations. I carry out all work myself and will be your single point of contact. My customers are accustomed the outstanding quality of my projects. CREDEX CONTRACTORS Build with care - Delivered with pride.
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Ionut
Rating: 5 out of 5
Extension Builder in Gravesend, South East England
Hello, I'm Ionut handyman, I also do tile and floor work, as well as paving and driveway work.
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Latest review:
Landscaping- 7 May 2026
“We recently had our landscaping redone along with new turf installation, and the results were excellent. The team was professional, punctual, and paid great attention to detail from start to finish. They completely transformed the garden, leaving everything neat, tidy, and looking amazing. The new turf was laid perfectly and has already made such a difference to the overall appearance of the space. Communication throughout the project was clear and friendly, and the workmanship was top quality. Highly recommend to anyone looking for reliable and skilled landscapers.”
KBEE
No reviews yet
Extension Builder in Gravesend, South East England
Builder, kitchen fitting, bathroom installation, plastering, painting and decorating, tiling, garden room installation
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LucianCorpaci
No reviews yet
Extension Builder in Gravesend, South East England
We renovate, decorate and repurpose buildings to make sure they fully meet your needs. By regularly working with homeowners and landlords, we ensure your property renovation is completed to the high standards you’d expect and is exactly what you need it to be. Having worked in renovations for many years, we understand that it’s not about the amount of work you require. It’s about taking ownership of the space, making it yours and building it up around your requirements and expectations, so you can do exactly what you want with the building. We can redevelop and remodel a space so you can start afresh, or provide a more cosmetic refurb to give your property a new look. Our flexible approach allows us to take on refurbishment projects of all sizes and do every building justice. Regards
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Imperial Real Estate Holdings Ltd
Rating: 5 out of 5
Extension Builder in Gravesend, South East England
We are a trusted local construction company with over 8 years of experience, delivering high-quality extensions, loft conversions, and bespoke home renovations across London, Kent and other surrounding areas. From initial consultation through to completion, we take a considered, professional approach — working closely with homeowners to ensure expectations, budgets, and timescales are managed properly. We pride ourselves on attention to detail, reliable workmanship, and running clean, well-organised sites. Based in Bromley, Much of our work comes through recommendations and repeat clients, and we’re known locally for delivering projects to a high standard, without cutting corners. ✅ Fully insured and qualified team ✅ CHAS accredited (health & safety compliant) ✅ Constructionline registered ✅ Safe Contractor approved ✅ Fixed, transparent quotes — no hidden costs ✅ Dedicated project management from start to finish ✅ Clean, organised sites with respect for your home ✅ Clear communication and realistic timescales ✅ Trusted local company with a strong local reputation If you’re looking for a builder who values quality, transparency, and trust, we’d be happy to discuss your plans.
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Latest review:
Very few tradesmen can engage in a detailed, professional and friendly manner. They took out an old kitchen and replaced it with a new one - which the helped source at below market cost saving us in excess of £5000. Right from conception to finish, there was full transparency of the costs and crucially at the end, no cost overruns. Definitely five stars and will reengage again for other building/renovation works I have planned.
JJE (Kent) Limited
Rating: 5 out of 5
Extension Builder in Gravesend, South East England
I have been undertaking building works for 18 years, and am qualified at college and university. I qualified as a surveyor and have been a surveyor for local authority. I now mainly undertake structural and heavy building works including wall removals, structural refurbishments,underpinning, steel installations and extension additions.
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Latest review:
Handyman- 14 Nov 2023
Martin is over qualified for a handy man role, being a Quantity surveyor but he expressed to me the satisfaction he gets from doing DIY jobs for people. His work is seamless and precise. He completed all the jobs given in quick time, with minimal stress and mess for me. I would 💯% recommend JJ Structural Jacqueline Davis
JF INTERIORS
Rating: 5 out of 5
Extension Builder in Gravesend, South East England
At JFI we have 20 years experience in the building trade, specialising in Garage conversions and house conversions including all internal works, all job sizes and budgets. Most of all we are a very trust worthy and friendly team. JF Interiors
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Latest review:
Jon and his team at JF interiors have really done more than we could ever imagine. From the moment Jon come to price up he has kept to his word providing us with constant updates through the renovation and build. We couldn’t be happier and will 100% recommend them to all friends and family. Thanks again mate 👍
DELFI CONSTRUCTION LTD
Rating: 5 out of 5
Extension Builder in Gravesend, South East England
We are team from east Europe ,work very hard ,hight quality ,full insurance , on the job thanks Darius
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Latest review:
Bathroom Fitting- 7 Oct 2025
I recently hired Delfi Construction to remove and replace 3 sinks and 4 toilets in my property, and I couldn’t be happier with the results. From start to finish, their team was punctual, professional, and highly skilled. They handled the removal of the old fixtures with care and precision, ensuring everything was done cleanly and efficiently. The installation of the new sinks and toilets was flawless, with attention to detail that really stood out. Communication was clear throughout the entire process, and the team was respectful of my space, leaving the work areas spotless once the job was completed.
Ajila Limited
Rating: 4.5 out of 5
Extension Builder in Gravesend, South East England
Ajila Limited is a professional construction company specializing in house refurbishment. With a commitment to quality craftsmanship and attention to detail, we transform homes to meet the highest standards of functionality and style. Whether it's a full renovation or specific improvements, our experienced team delivers exceptional results that enhance both the beauty and value of your property. The company engages in multiple trades which includes plumbing, kitchen, bathroom, tiling, extension, home refurbishment etc
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Latest review:
Plumbing- 2 Apr 2025
Great service and good price. Thank you
Oakhill Builders LTD
No reviews yet
Extension Builder in Gravesend, South East England
With over 50 years experience under our collective tool belts, we are confident that we can take your initial concept for your new space and turn it into reality. Engaging only the most competent, reliable and friendly trades persons ensures as smooth a project as possible. So, wether it’s a single story extension across the back of your house, a complete garden revamp or even a new kitchen or bathroom, feel free to get in touch for more information on how we can help.
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Luna
No reviews yet
Extension Builder in Gravesend, South East England
Luna is a small local run business who is big enough to cope but small enough to care. We are dedicated to producing the highest standards for our customers with over 20 years experience of electrics and building. What ever the problem, however large or small we will do our best to come up with the right solution for you.
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BRITLIT CONSTRUCTION LTD
Rating: 4.9 out of 5
Extension Builder in Gravesend, South East England
Building construction work, all building work undertake. Experience 20 years
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Latest review:
Conversions - General- 23 Nov 2019
Saulius was excellent. Saw the job that needed doing, we thought it looked complicated and were worried about the costs. However, him and his team dealt with it quickly and made a complex job look
M C Russell building contractors
No reviews yet
Extension Builder in Gravesend, South East England
The company is known by Mlbcpropertyservices which is my initials Been the Building trade 35 years mainly working in London for the Theatres, were we do General building and maintenance ,we also do Domestic house refurbishments and have a good list of tradesman that carry out all trades for the local authorities with us .We carryout all home extension and brick work M&E services and plastering bricklaying and decorating
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Algis
New on MyBuilder
Extension Builder in Gravesend, South East England
With over 25 years of experience in the construction industry, I specialise in bricklaying and all aspects of general building work. I take pride in delivering high-quality workmanship, reliability, and attention to detail on every project. Whether it’s extensions, structural brickwork, repointing, foundations, garden walls, or repairs, I always aim to complete work to the highest standard, on time and within budget. I believe in honest communication, keeping my customers informed throughout the project, and leaving every job clean and tidy. Customer satisfaction is my priority, and I take great pride in the reputation I have built over the years.
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Sqr carpentry & Construction ltd
Rating: 5 out of 5
Extension Builder in Gravesend, South East England
Hello, my name is Kirk and together with my business partner Rich we are SQR carpentry & construction ltd. We are a small local firm who take pride in customer satisfaction and complete our jobs to a high standard . We are clean tidy and friendly carpenters who carry out all aspects of 1st and 2nd fix carpentry as well as other building work inside and outside your home. Feel free to contact us for a free quote or advice
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Latest review:
Handyman- 15 Mar 2020
Nice lads will use again, did the job when It was required and was priced very reasonably

3.8

Top rated Extension Builders

Our Extension Builders in Gravesend, South East England, are rated 3.8 out of 5 based on 10 reviews from customers like you.

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What types of services are offered by local extension builders in Gravesend, South East England?

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 Gravesend, South East England 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 Gravesend, South East England who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Gravesend, South East England?

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

Find extension builders in Gravesend, South East England with MyBuilder

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

Step 2: Compare different extension builders in Gravesend, South East England

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

Step 3: Hire Gravesend, South East England extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Gravesend, South East England, 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.

Gravesend, South East England extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Gravesend, South East England extension builder before hiring?

Before hiring an extension builder in Gravesend, South East England or extension building company in Gravesend, South East England, 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 Gravesend, South East England?

An extension builder in Gravesend, South East England 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 Gravesend, South East England 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 Gravesend, South East England?

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 Gravesend, South East England 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 Gravesend, South East England 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 Gravesend, South East England

Can an extension builder in Gravesend, South East England help with planning permission?

Yes, many extension builders in Gravesend, South East England 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 Gravesend, South East England handle everything from design to construction?

Many Gravesend, South East England 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 Gravesend, South East England help with materials and finishes?

Yes, most extension builders in Gravesend, South East England 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.