Extension Builders in Henfield

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

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Some of our top rated extension builders in Henfield

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S.Mayes builders
Rating: 5 out of 5
Extension Builder in Henfield
I'm a professional builder with 30 years experience. I pride myself on my reputation-offering a reliable service at a competitive rate.I always turn up on time.I enjoy what I do & this shows in the standard of my work & the relationships I build with clients.
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Latest review:
Bricklaying- 12 Apr 2010
Steve was very professional from beginning to end. Turned up on time and completed the job to an excellent standard. Would definetly use again.
J messenger
Rating: 5 out of 5
Extension Builder in Henfield
Jm building and carpentry Having worked building new homes and full refurbishments for the last 5-6 years with a portfolio that can be viewed online, along with other extensions and ground works, we are looking to expand with are vast knowledge of structure and building right down to the fine details that matter to the customers from start to finish Please view are reviews and photos on TrustATrader
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Latest review:
Carpentry- 6 May 2025
James and Nick carried out some small carpentry jobs such as boxing in and cabinet doors and we were very happy with their work and would absolutely get them back in for future jobs. They were punctual, clean, and friendly and reasonably priced.
Oracle glazing & repairs ltd
Rating: 4.8 out of 5
Extension Builder in Henfield
With over 25 years of industry experience, Oracle Glazing is your trusted partner for premium window and door solutions across Sussex. Based in Worthing, we proudly serve homeowners, businesses and trade professionals alike, delivering exceptional dedication to quality. Our partnerships with leading brands, such as Origin and Decorio, allow us to offer cutting-edge solutions, tailored to your needs. We provide a range of glazing services, ensuring every project is handled with the utmost care and precision: At Oracle Glazing, we’re proud to have built a reputation for delivering reliable, high-quality results and outstanding customer care. Every project, whether it’s a minor repair or a full window and door installation, is treated with the same attention to detail and dedication. Whether you want to restore heritage windows or install modern Origin bi-folds, we’re here to help From sleek, modern double-glazed windows to stylish, secure doors, we supply and install a variety of options, tailored to your requirements. Whether you’re looking to enhance the natural beauty of your home or create a stunning storefront for your business, we can help.
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Latest review:
Windows & Doors (uPVC & Metal)- 7 May 2026
Following contact with the trader and resolution of the initial communication issues, this review has been updated as a temporary placeholder while works are ongoing. At present, the customer has confirmed that communication has resumed and the project is proceeding as agreed. As the works have not yet been completed, a final review cannot fairly be given at this stage. The customer remains hopeful that, upon successful completion of the project, this review can be updated to reflect the full experience positively.
IVM HOMES
No reviews yet
Extension Builder in Henfield
Hi, my name is Ivan and I’m the owner of IVM HOMES LTD, a professional building and renovation company based in Crawley. We specialise in extensions, loft conversions, kitchen and bathroom installations, and full house refurbishments. Our team delivers high-quality workmanship, reliability, and attention to detail on every project — from small repairs to full property transformations. We take pride in offering honest communication, fair pricing, and excellent customer satisfaction. If you’re looking for a trusted and experienced team to bring your vision to life, IVM HOMES LTD is here to help
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tops developments
Rating: 4.9 out of 5
Extension Builder in Henfield
We undertake all type off building work, plumbing, heating, gas works,kitchens, bathrooms, refurbishment, extension, and small jobs. With over 8 years experience in industry, work warranties, qualified professionals. Our subcontractors and employees are professionals with experience. We are looking forward to hear from you. Thank you.
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Latest review:
Gas Work- 23 Dec 2025
Friendly, professional and fair with good communication. Would recommend
K.T Building Services
Rating: 5 out of 5
Extension Builder in Henfield
We are a small building company that carry out loft conversions, extensions, renovation and all general building works. I have been a builder for 12 years and have always had happy clients.
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Latest review:
Fencing- 16 May 2017
Karl at KT Building Services did a great job replacing a damaged post and fence panel in my garden. He arrived on time, got straight to work and hauled away all the rubbish. I would definitely use his services again and would recommend him to all.
DIG & DESIGN CONSTRUCTION LIMTED
No reviews yet
Extension Builder in Henfield
Dig and design will provide a fantastic service for its customers
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L.p brickwork
Rating: 5 out of 5
Extension Builder in Henfield
L.p brickwork is a company based in Brighton covering all of sussex, 15 years experience in the brickwork/ building industry. We specialise in renovations, extensions, new builds, repointing and much more.
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Latest review:
Luke was dead on time... He was very knowledgeable and sorted my loose paving slab in no time... I will be using Luke again on some of my other jobs... Once again another great tradesman found on my builder. Cheers Luke.
Robella construction
No reviews yet
Extension Builder in Henfield
23+ years of experience in building including foundation and house building. Clean and secure work practices. Other areas we cover are groundwork’s including digger excavation, patios, garden walls including retaining walls, repointing and brick slips.
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Yudsons Ltd
No reviews yet
Extension Builder in Henfield
Reliable, experienced construction company delivering quality workmanship across all aspects of building, renovation and property improvement. We take pride in completing every project to a high standard, on time and within budget. From small repairs to larger construction projects, we’re committed to providing a professional and dependable service.
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IFME Property
Rating: 4.9 out of 5
Extension Builder in Henfield
l.F.M.E property specialise in complete property refurbishment including all areas of landscaping, fencing, decking, patios and much more. Please see full list of trades covered below. We are a local based family business built on recommendations that prides itself on customer satisfaction and competitive pricing. 15 years experience and fully insured.
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Latest review:
Handyman- 22 Jul 2026
Matthew was excellent, came around quickly to give me my quote and once the quote was accepted I was extremely surprised and happy to find that he could make and install my new garden gate the very next day. The gate is very sturdy and very well-made, and I’m very pleased with his workmanship and professionalism. He obviously takes a lot of pride in his work. Thank you
Benjamin Godden
Rating: 5 out of 5
Extension Builder in Henfield
I provide a Bricklaying service in and around sussex. We Pride ourselves on excellent workmanship, reliability and the ability to deliver a finished project to every customers satisfaction. A small dedicated team setting the standard in bricklaying and hard landscaping work.
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Latest review:
Bricklaying- 16 Aug 2015
This chap & team do a first class job, work was methodically executed in an orderly fashion including attention to detail. Review project photos demonstrate the quality of his work. I would highly recommend.
Fullers Brickwork
No reviews yet
Extension Builder in Henfield
Fullers Brickwork covers anything from new builds to re-pointing to garden walls to extensions, the customer always comes first and the jobs are always finished to an exceptional standard. No job too big or too small.
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Brixter Construction Limited
No reviews yet
Extension Builder in Henfield
Brixter Construction LTD was formed in 2015 by Managing Director Joshua Baxter. Josh has worked in the building industry for over 15 years, predominately working in Sussex where he has built a renown reputation for his exceptional work. Josh prides his company on providing all of his clients with high quality workmanship alongside reliable and trustworthy tradesman, managing jobs from start to finish on budget and on time. Brixter Construction is based in Burgess Hill but services all areas of Sussex. We have a team dedicated to all of your residential projects. Services we provide but not limited to: Extensions New builds Loft conversions Internal refurbishments Patios Driveways Soft/Hard landscaping Underpinning Structural alterations Brickwork Blockwork Carpentry Project management
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Twin craft construction
No reviews yet
Extension Builder in Henfield
Twin craft construction Quality building and renovation We are a reliable bricklayer and carpenter team providing high quality building work to your job description. Our services include Extensions, brick and block work, loft conversions, 1st and 2nd fix carpentry, renovations, landscaping and all general building. Skilled team, reliable and very clean and tidy. No job is too small.
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Jove Group Ltd
No reviews yet
Extension Builder in Henfield
NEW TO MY BUILDER! Re-Gen are a Sussex based construction firm part of Jove Group. Established 25 years ago, we offer a full design and build service and have an expert team of skilled professionals. We work closely with our customers to ensure they feel informed and involved at every stage of a build project, from conception to completion. Restore. Renovate. Regenerate! We undertake a wide range of work from converting large listed buildings into multiple flats to individual bespoke projects. We specialise in period and listed property renovation and have 30s Deco, Victorian town houses and Elizabethan cottages in our portfolio. We take great care to restore original features and preserve the character of a property, protecting many existing fixtures and fittings such as mouldings, doors and fire surrounds. We use ethically sourced, carbon neutral materials from local Sussex suppliers. We double offset the carbon footprint of all projects with certified tree planting in collaboration with E-forests.
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Top rated Extension Builders

Our Extension Builders in Henfield, are rated 5 out of 5 based on 5 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Henfield?

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

Find extension builders in Henfield with MyBuilder

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

Step 2: Compare different extension builders in Henfield

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

Step 3: Hire Henfield extension builders with confidence

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

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

What to ask a Henfield extension builder before hiring?

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

An extension builder in Henfield 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 Henfield 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 Henfield?

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 Henfield 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 Henfield 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 Henfield

Can an extension builder in Henfield help with planning permission?

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

Many Henfield 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 Henfield help with materials and finishes?

Yes, most extension builders in Henfield 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.