Extension builders in Sandwich

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 1 (1 reviews)

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Some of our top rated extension builders in Sandwich

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SMART BUILD
Rating: 4.6 out of 5
Extension Builder in Sandwich
We are very reliable, trustworthy and produce high quality work. I always finish to a very high standard and make sure the client is always happy with how the job is going. I have been building for 15 years and know about all aspects of the trades. I will always stick to the prearranged quote without any surprises at the end.
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Latest review:
Extensions- 28 Sep 2021
There were positives and negatives to the delivery of this job. More positives than negatives. The job took far longer than expected due to shortages and delays in obtaining materials, some bad weather and builders spending time on other jobs instead of concentrating on the ours. However, the job was generally done to a very reasonable standard and was more than satisfactory. My only concern was the site, especially indoors, was not left clean and tidy at the end of each day.
Towers Building Services
Rating: 5 out of 5
Extension Builder in Sandwich
I'm Daniel and I am a self employed builder with 28 years experience in general building. My priority is to make sure my customers are happy. I specialise in extensions, conversions and hard landscaping which involves foundations, oversights, brick/block work, patios, sleeper installation, artificial grass/turf, decking,fencing and driveways. With my work, a lot which involves architects, I have a very long list of satisfied customers as I have a very competent, professional and friendly team.
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Latest review:
Landscaping- 23 Jun 2024
Once Daniel knew my requirements, he & his team made a start on removing the old slabs and lawn. From start to finish their work commitment was impeccable. The finished patio is amazing. I would not hesitate in recommending Towers Building Services. Their work commitment is outstanding and their prices are affordable. Great job guys Thank you Marlaina
True environmental services ltd
No reviews yet
Extension Builder in Sandwich
We are experienced in all aspects of drainage and construction We install new septic tanks,sewage treatment plants as well as new soakaways and pipework We also build extensions and do all general building work and construction
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Cowslips Developments
No reviews yet
Extension Builder in Sandwich
At cowslips Developments we pride ourselves in providing a complete development package for your property. With our close knit team from across the construction industry we can provide a truly turn key solution to your project. From architecture to completion.
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JMR CARPENTRY AND BUILDING
Rating: 5 out of 5
Extension Builder in Sandwich
I'm a local tradesman with 20 years experience. I have a great team that covers all aspects of general building. We specialise in kitchens and bathrooms.
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Latest review:
I’m so happy with the work that was done by Jon and the team at JMR. You’d never even know my garage was a garage before with the amazing work they did. They are very helpful and advised me along the way and I thought their prices were really good for the high quality work they did. I will be returning for future works
J.M Electrical
No reviews yet
Extension Builder in Sandwich
Electrician
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South east Kent builder's
No reviews yet
Extension Builder in Sandwich
Hello from South East Kent Builder's. We are a small building company with over 20 years of experience. We specialise in many trades as follows:- Ground works Hard landscaping Brick work Roofing, pitched or flat Carpentry Plastering Kitchen fitting Decorating Tiling We also enjoy combining these skill sets when working on extensions. We are approachable and happy to help discuss projects and ideas with clients. We look forward to hearing from you.
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LAP carpentry and construction
Rating: 5 out of 5
Extension Builder in Sandwich
Almost 30 years as a carpenter. Carpentry 1st and 2nd fix. kitchen install, cut and pitch roofs, loft conversion, timber frame buildings, window/door supply and fit, extensions, renovations, cladding, stair fitting and timber floor laying to name but a few. As a time honoured carpenter can carry out all aspects of carpentry. Also extensive knowledge in building work. Being a small family run company we can be very competitively priced whilst still maintaining a quality finish. Fully insured.
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Latest review:
Carpentry- 20 Feb 2026
So very pleased with the job that was done Would use Lee again. LAP Carpentry and Construction excellent.
A.S Brickwork
Rating: 4.4 out of 5
Extension Builder in Sandwich
I undertake all bricklaying work,and all groundwork jobs,I have 30 yrs experience and plenty of references,I also have 6 yrs landscaping experience.
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Latest review:
Repointing- 24 Jun 2025
Great job clean and tidy ,highly recommend
John hallford
No reviews yet
Extension Builder in Sandwich
Hi my names John hallford .I’m a multi trade builder with over 30 years of experience covering all aspects of building work
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Bay Home improvements
Rating: 5 out of 5
Extension Builder in Sandwich
I am a fully qualified carpenter of 15 years but also undertake all building work to a high standard. I have a team of electricians, plumbers, plasterers to undertake all home improvements in and outside of the home.
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Latest review:
Kitchen Fitting- 18 Apr 2024
A very clean and efficient job Chris is a very skilled and tidy craftsman and the cost was reasonable
LM Architecural Ltd
Rating: 5 out of 5
Extension Builder in Sandwich
Architectural practise with over ten years experience. Planning, advise and building regulations drawings.
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Latest review:
CAD / Drawings- 2 Feb 2023
Very nice chap. Drawings were provided quickly and to a great standard. My client isn’t the easiest and he was very accommodating! Would use again
Horizon Construction And Building Services LTD
No reviews yet
Extension Builder in Sandwich
Horizon Construction & Building Services Ltd is your premier partner for all construction and building needs. With a commitment to quality and excellence, we offer a comprehensive range of services tailored to meet the unique requirements of each project. Our experienced team utilizes the latest techniques and materials to ensure durability and aesthetic appeal, making your vision a reality. Trust Horizon Construction to deliver exceptional results on time and within budget, transforming your space with professionalism and integrity.
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Bekbuild Kent Ltd
No reviews yet
Extension Builder in Sandwich
Family business carrying all sorts of works out from small Maintenance Jobs, leaking tap, Lights not working, etc to garage conversion, extensions,etc. Carry out Joinery, Plumbing, Electrical, Decorating and Plastering, etc
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Bailey Property Services
Rating: 5 out of 5
Extension Builder in Sandwich
With over 25 years experience in the building trade we possess the trade skills required to undertake a variety of construction projects, assisting with initial feasibility and design ideas and coordinating with relevant local authorities. Our previous projects have involved mainly domestic properties, student lets and holiday homes; but have also completed works at schools, care homes and roof repairs to a church. Specialising in building projects such as conversions and extensions, alterations and renovations, we also enjoy taking on smaller trade specific work such as painting & decorating, plastering, rendering, re pointing, decking, laminate flooring, tiling, hanging doors, insulating and boarding lofts, loft hatches, general carpentry and landscaping. Bailey Property Services trades with full public liability insurance.
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Latest review:
Garden Maintenance- 29 Apr 2025
I was very pleased with the work done, the tree roots were not so easy to remove, but Peter did a great job, all the weeds are removed, the grass is mown, my garden has not looked so good for a long time. Very reasonable prices. Definitely recommend!
Joe Gower Building Services
New on MyBuilder
Extension Builder in Sandwich
Multi-Trade Renovation Specialist Hi, my name is Joe. If you are looking for a reliable, highly experienced trade specialist to manage your project from start to finish without dealing with a revolving door of random employees, you’ve come to the right place. I run my business as a dedicated one-man band. When you hire me, you get me. I personally oversee, execute, and guarantee the standard of work on your property. With over 20 years of hands-on trade experience, my skillset covers the entire spectrum of property renovation and maintenance: * Carpentry & Joinery : Structural framing, roofing, kitchen installations, flooring, and bespoke timber work. * Plastering & Rendering: Mirror-smooth internal walls and durable external finishes. * Roofing & Structural Concrete: Full roof overhauls, leak repairs, and solid groundwork/concreting. * Multi-Trade Expertise: Comprehensive bathroom refits and domestic plumbing (excluding boiler/gas work). Why choose a multi-skilled independent over a large building firm? Instead of trying to coordinate five different companies who all blame each other for delays, I handle the structural work, the plumbing, the carpentry, and the plastering myself. You can find my previous projects on instagram Joe Gower Building Services
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Top rated Extension Builders

Our Extension Builders in Sandwich, are rated 1 out of 5 based on 1 review 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 Sandwich?

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

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

What are the hourly rates of extension builders in Sandwich?

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

Find extension builders in Sandwich with MyBuilder

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

Step 2: Compare different extension builders in Sandwich

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

Step 3: Hire Sandwich extension builders with confidence

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

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

What to ask a Sandwich extension builder before hiring?

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

An extension builder in Sandwich 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 Sandwich 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 Sandwich?

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 Sandwich 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 Sandwich 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 Sandwich

Can an extension builder in Sandwich help with planning permission?

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

Many Sandwich 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 Sandwich help with materials and finishes?

Yes, most extension builders in Sandwich 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.