Extension Builders in Downham Market

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 5 (1 reviews)

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Some of our top rated extension builders in Downham Market

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CHARMILLS LIMITED
Rating: 5 out of 5
Extension Builder in Downham Market
CHARMILLS LTD is a professional intuitive Modern Construction Company that can help you with your planned projects, we offer full LABC 10 Year warranties on all our works installed/carried out by us due to our membership credentials we also offer All risk insurance cover giving you confidence that the work is carried out correctly and will surpass minimum building regulations standards. We are on several platforms where we can be found/contacted if required. Charmills Ltd
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Latest review:
Electrical- 11 Feb 2019
I can't rate David (Charmills Ltd) highly enough. Thoroughly professional from initial visit and quotation, right through to the completion of the job. Good communication and advice made him the right choice. Excellent knowledge and great workmanship made the whole installation go as planned. Great timekeeping and a brilliant price just topped it all off. If you need an electrician, look no further than David. I will definitely be using his extensive electrical skills again on future projects. 10/10
DOSAM CONSTRUCTION & GROUNDWORKS LTD
Rating: 5 out of 5
Extension Builder in Downham Market
Hello, Welcome to my profile,my name is Dovydas, let me introduce myself. Im strong competitive worker who is able to bring together different trades of people to work on one project and finish the project with the highest standards.I can provide you with fallowing jobs like: *Extension from the bottom till the top, *Drive ways, *New build *Gardens and landscape give me a chance to show you my potential and i promise you wont regret it. hope to hear from you soon.If any question please ask
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Latest review:
Dovydas and his team were great, punctual and worked hard to get the job done efficiently. Dovydas clearly takes pride in his work and executed the job to a high standard.
Danny Pressland Limited
Rating: 3.7 out of 5
Extension Builder in Downham Market
Hello ,we are a small family company with 43 years experience in the building trade , I my self am a fully qualified plasterer, and also fully qualified carpenter and joiner, we do renovations ,extensions to new builds , we have a good maintenance team and we pride ourselves on offering a reasonable and affordable rates , we will do small jobs as well as large projects , we carry out garden work and maintenance , if you need any help at all then we are here for you all estimates are free
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Latest review:
Conversions - General- 23 May 2020
Job very well done. Extremely helpful and knowledgeable - always available at the end of the phone for advice too! Look forward to working with Danny again on some more projects for the house!
Grounds Construction
Rating: 5 out of 5
Extension Builder in Downham Market
Grounds Construction, a premier construction company founded by an expert with over 7 years of experience in groundwork's and utilities Our team of dedicated experts is passionate about delivering exceptional workmanship for all types of construction projects. Whether you're building a new home or remodeling an existing one, we're committed to providing the highest quality service to ensure that your project is completed to perfection. Trust Grounds Construction to bring your vision to life.
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Latest review:
Omar is friendly and reassuring with his character. He knows what he's talking about and seems to take the time and energy to make his job run well. He has all of the tools, knowledge, and team members which he used to do my work in half the scheduled time
GJS Construction
Rating: 5 out of 5
Extension Builder in Downham Market
GJS Construction a new company who offers a wide range of work from fencing, paving,driveways,brickwork,all landscaping work, full garden renovations, all aspects of Groundworks from footings to concrete bases, get in touch for a free quotation
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Latest review:
Landscaping- 1 Oct 2025
Completed works to a very high standard and organised themselves well. Very good value for money. We plan to use again.
Humphries Construction
Rating: 5 out of 5
Extension Builder in Downham Market
Welcome to NuSpace Conversions Ltd. Transform your unused garage into a stylish, functional space with NuSpace Conversions – your local Garage Conversion experts in Norfolk & Suffolk. Whether you’re looking to add value to your home, create more room for your family, or simply make better use of your space, we’re here to help bring your vision to life. Why Choose NuSpace? Local Expertise: Based in Norfolk & Suffolk, we understand the unique needs of our community. Seamless Process: From design to completion, we handle every step with professionalism. Affordable Transformations: We deliver quality results for less than you might think. Tailored Designs: Every conversion is customized to suit your needs and style. What We Do We specialise in transforming tired, unused garages into: Home Offices – Create the perfect workspace to boost productivity. Home Gyms – Stay fit and healthy from the comfort of your own home. Bedrooms – Add extra sleeping space for family or guests. Playrooms – A fun, safe area for children to play and grow. Snugs – A cozy retreat for relaxation and downtime. Start Your Conversion Today Let NuSpace Conversions Ltd help you unlock the potential of your home. Contact us today for a free consultation and quote. Together, we’ll transform your garage into a space you’ll love!
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Latest review:
Extensions- 4 Jan 2023
I have now hired Humphries Construction twice to carry out both groundwork and building work. This occasion was to remove an existing structure and replace with a single storey flat roof extension to the house. The scope of work was to remove existing structure, dig out for foundations and drainage, lay new base, build new extension to plaster finish including fitting of doors, windows and roofing membrane. Jason provided a well documented schedule of work quote which was both comprehensive and competitive. Stage payments were outlined clearly and payed on completion of stages rather than upfront. Jason and his apprentice Jack are essentially highly trustworthy, courteous and reliable; they turn up on time and do what they say they are going to do. All work was carried out to design standard specified by the architect and to the approval of the building control inspectors with no issues. The project was completed on time with less than 4% deviation on costs (all of which were highlighted along the way, so no surprises). In short, I highly recommend Humphries Construction and i will absolutely be rehiring Jason to do the patio! Thanks, Jason, Jack and everyone else you called in to make the whole thing happen! The end result is exactly what we were looking for.
Morgan coleridge
Rating: 5 out of 5
Extension Builder in Downham Market
I have Been taking on my own work with customers since 2019. In that time I have done groundwork’s, landscaping, fencing and all aspects of brick/block work. My task with all customers is to ensure a positive experience, while keeping prices competitive and good quality workmanship. Qualified in trowel occupations level 3. Cis registered ✅ Public liability ✅
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Latest review:
Landscaping- 14 Jun 2026
I can't praise Morgan enough. A great job, cleaned up afterwards, checked if everything was ok after each step of the way. Very competitive price and certainly well worth it. I would recommend him to anyone wanting a great worker.
Centaurus Construction Services
No reviews yet
Extension Builder in Downham Market
Centaurus Construction Services is a company based in West Norfolk. We carry out a range of work from kitchens, bathrooms, extensions, external work, such as landscaping and driveways, all at the highest quality.
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Fenwinds Renovations & Extensions Limited
Rating: 5 out of 5
Extension Builder in Downham Market
Our company specialises in extensions, loft conversions, garage conversions and new builds but can complete smaller projects. We Work with our customers from the start right through to the end. We are an honest company who complete all our work to a high standard and take pride in all projects we undertake. Our company is family run and we can provide a portfolio of projects we have completed with references from previous customers.
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Latest review:
Loft Conversion- 10 Apr 2023
Shaun and his team did a great job with carrying out structural works to our loft, installing roof windows and a new loft ladder. Works carried out to a high standard and could hardly tell they were even there as left the place clean from debris at the end of every day. Thank you Shaun
Sycamore building services
No reviews yet
Extension Builder in Downham Market
A small business with a handfull of time served tradesmen specialising in extensions/conversions and alterations ,bathroom and kitchen refits ,plastering ,dry-lining, general plumbing and all hard landscaping .
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S I Copson
No reviews yet
Extension Builder in Downham Market
Building & groundworks contractors, from driveways to extensions we have you covered
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DPE Groundworks
Rating: 5 out of 5
Extension Builder in Downham Market
We are an experienced construction/Groundworks company and been working in the industry for over 20 years. We can take on jobs as small as drive repairs, maintenance right through to foundation's and drainage installation. I am cpcs ssscs registered and hold a nvq in civil engineering. We are covered by public liability insurance and all work is covered by a company insurance.
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Latest review:
Groundwork & Foundations- 22 Sep 2018
Daniel and his team at DPE completed my groundworks including reinforced strip foundations, blockwork footings, concrete oversite (two extensions), new drains and soakaway, plus some additional site clearance. Daniel was extremely proactive in quoting, organising and commencing the works, as well as his engagement with building inspector and structural engineers. His team were reliable and professional in their approach to the work. All work was carried out to a high quality, the site was left clean and tidy at the end of each working day. Daniels pricing was competitive and the work was carried out in a very timely manner. I would recommend DPE to those looking for a high quality, professional job carried out by an extremely polite and conscientious team.
total home solutions
No reviews yet
Extension Builder in Downham Market
We have experience in new build homes and extensions. Inc excavations ground work. All aspects of brickwork carpentry all first and second fix. We have all trades available to complete your project. And are very happy to guide you through planning applications and help with building regulations. We have a close relationship with a local structural engineer to help with super structure design. We aim to get your project finished on time and on budget,ensuring that you will be happy at the end of the project .
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Gareth Todd
Rating: 5 out of 5
Extension Builder in Downham Market
My name is Gareth Todd I have 20+ years building experience And I have enjoyed every minute of it. Bricklaying is my main trade but over the years have acquired many different skills from plastering to roof work. As a one man band keeping the customer happy has alway been my main priority and to help people achieve what they want from there ideas.
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Latest review:
Bricklaying- 7 Oct 2024
Gareth has done a great job with the fence. He also put up the gate, and ensured it was fitted how I wanted. Added to that he re-fitted the windowsill in the kitchen. He was always on time and efficient with his work. A high quality finish at a reasonable price.
DP Builders
Rating: 5 out of 5
Extension Builder in Downham Market
Hi I am Dean Purcell the owner of DP Builders. I am a bricklayer by trade who has over 20yrs experience in a variety of different builds from new builds, Extensions, complete home improvements, patios, guttering, facias and repointing with full public liability insurance. We offer free no obligation quotes.
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Latest review:
Brickwork and groundwork to a new house I thoroughly recommend dean, his work and attitude are excellent.
LTS Consultancy ltd
Rating: 5 out of 5
Extension Builder in Downham Market
LTS Consultancy - Concept to Completion. Main Contractor, General Builder, Groundwork, Bricklayers. We have the ability to transform your ideas into living your dreams. Our very keen eye for quality can be used from room or garden refurbishments to small residential developments. Every project we aim to be on time, on budget and on your Christmas card list. The expertise can be hand picked for your project. If we don’t have them we can find them. Call and commit the diary is filling quick.
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Latest review:
Extensions- 22 Oct 2019
Lee called me to explain that I will need to make sure I have the correct planning permission (no existing clauses) for the addition to the already existing extension. I am really glad he gave me the advise so to not waste anyone’s time and money including my own. Really thoughtful and welcomed advise, thanks.

Top rated Extension Builders

Our Extension Builders in Downham Market, are rated 5 out of 5 based on 1 review from customers like you.

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

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 Downham Market 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 Downham Market who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Downham Market?

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

Find extension builders in Downham Market with MyBuilder

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

Step 2: Compare different extension builders in Downham Market

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

Step 3: Hire Downham Market extension builders with confidence

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

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

What to ask a Downham Market extension builder before hiring?

Before hiring an extension builder in Downham Market or extension building company in Downham Market, 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 Downham Market?

An extension builder in Downham Market 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 Downham Market 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 Downham Market?

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 Downham Market 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 Downham Market 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 Downham Market

Can an extension builder in Downham Market help with planning permission?

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

Many Downham Market 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 Downham Market help with materials and finishes?

Yes, most extension builders in Downham Market 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.