Extension builders in Hassocks

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.9 (7 reviews)

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

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 Hassocks

569 Results

Sort by:

M-M building and renovation service
Rating: 5 out of 5
Extension Builder in Hassocks
Hello,I invite you to use our services, we have a lot of experience ,we do the work cleanly and accurately. -Bathroom Fitter -Kitchen Fitter -Plumbing -Bricklayer -New Roof -Roof Repairs -Handyman -Painting FULL INSURED & GUARANTEE You will be satisfied guaranteed We are a Polish construction company 🇵🇱🇵🇱🇵🇱🇵🇱
Get in touch
Latest review:
Bathroom Fitting- 31 Jul 2026
Fantastic service, good communication throughout, no issues, nice and clean too. Very happy with results. I will definitely recommend to all I know.
The Hove construction company
No reviews yet
Extension Builder in Hassocks
The Hove construction company is a family run business and has a combined 45 years experience in new builds, extensions , driveways and hard landscaping. Making people’s dreams a reality is our main goal.
Get in touch
Project Property South East Limited
No reviews yet
Extension Builder in Hassocks
I am a local builder , we offer all building works from changing a fuse to building a warehouse , I have 20years plus experience in the industry
Get in touch
Image Of Icons
No reviews yet
Extension Builder in Hassocks
With my degree in architecture and 10 years of experience, I offer complete architectural services from start to finish. I'm good at every stage of the process, from coming up with initial ideas to finishing touches. I can create detailed plans using CAD drawing and turn quick sketches into real concepts. I also use 3D presentation and animation to show clients what the final result will look like. Over the years, I've managed projects from beginning to end, making sure every detail is just right and meeting high-quality standards.
Get in touch
Renov8 construction ltd
Rating: 5 out of 5
Extension Builder in Hassocks
Renov8 Construction Ltd specialise in repair, refurbishment, maintenance and extending of residential and commercial properties. Renov8 Construction prides itself on customer satisfaction and are setup to manage small, medium and large projects, from home alterations to large scale extensions and refurbishment projects. Our aim is to provide a service that is designed to work alongside our clients to ensure a stress free, pleasant and enjoyable building experience.
Get in touch
Latest review:
Fencing- 2 Jun 2021
Great service, done quickly, kept informed. Good work.
PRECISION BUILD SOUTH EAST LIMITED
No reviews yet
Extension Builder in Hassocks
We are a construction company based in Brighton who can carry out all elements of building work focusing on home extensions & refurbishments. We pride ourselves on providing detailed quotations, scope of works, programs and giving cost certainty to our clients before any work starts.
Get in touch
Crk steer construction
Rating: 4.8 out of 5
Extension Builder in Hassocks
Crk are a family run company that has 20 years off experience in all aspects of building work especially groundwork’s and concrete works.
Get in touch
Latest review:
Extensions- 8 Mar 2026
Looking good starting on 10th march . Will hopefully go ok
Complete Carpentry & Maintenance Ltd
Rating: 4.7 out of 5
Extension Builder in Hassocks
Complete is a multi-award winning construction company that offers a turnkey service whilst ensuring the highest standards and work practices are maintained . Respecting you and your home, we are not your ‘typical’ builders! As a team we have more than 100+ years combined experience, this knowledge is used to ensure a stress free process, our experience helps to eliminate any hidden surprises. 150+ Testimonials online and accredited by FMB & Trading standards.
Get in touch
Latest review:
Carpentry- 31 Aug 2024
The units are in great condition and still function well. I receive positive comments on the units from others. They are a good storage solution for tight spaces and look very neat and tidy. Thank you
Apex carpentry and property maintenance
Rating: 4.4 out of 5
Extension Builder in Hassocks
As a professional and hard-working company, Apexcpm offers a high-level service with a dedicated focus on communication and results.We put our clients first,ensuring our work is carried out with precision and consistent professionalism.Our services include renowned property renovations,garage conversions,kitchen refurbishments,fitted wardrobes,custom designed furniture and much more! Fully qualified with NVQ level 3,qualified & experienced tradesmen who are Gas Safe & NICEIC-approved.
Get in touch
Latest review:
Nick and his team were professional and reliable at all times. When necessary Nick offered good advice and kept me informed during the stages of removing kitchen units/ disconnection of water and gas. The project was on budget and on time. I really appreciated the care and eye for detail.
Danesview Construction Ltd
No reviews yet
Extension Builder in Hassocks
Danesview Construction is a building and maintenance company. Our primary services include general building & extensions, carpentry & kitchen fitting, bathrooms, decorating, landscaping and general property maintenance. We have an exemplary level of attention to detail and take pride in each and every job we commit to. From the outset we work with the customer to understand their needs, budgets and timelines to make sure we deliver the best works, for the best price. Danesview is a small business based in Cowfold, made up of 9 staff covering carpentry, tiling, roofing, decorating, plumbing and electrical. Our clients have so far been made up of investment portfolios, agents/domestic and referrals. If there is anything you’d like clarification on, please get in touch - we look forward to hearing from you!
Get in touch
General Building
Rating: 4.7 out of 5
Extension Builder in Hassocks
No job too small or big, we find the best solutions for all jobs, always the best quality, over 10 years of experience in general construction. Call our services with confidence and we will not disappoint you.
Get in touch
Latest review:
Groundwork & Foundations- 21 Dec 2025
They did exactly what I required to a very high standard and even made a special effort to do the work over the weekend.
James King Landscapes
Rating: 5 out of 5
Extension Builder in Hassocks
My name is James i am the owner of James King Landscapes & brickwork. We offer a full range of bricklaying and construction services from garden walls, repair work ,extensions and full house builds. Aswell as hard and soft landscaping services including Patios, Driveways, Fencing, Screening, Hedge cutting, Turfing, Artificial grass and more. We can offer anything from small jobs to full garden make overs. Plese feel free to get in contact to discuss ideas and for a no obligation quote.
Get in touch
Latest review:
I wanted to replace an old brick wall in my front garden with railway sleepers. I had some idea on how I wanted it to look, but I was very undecided: vertical, horizontal, staggered or squared?. When James came around he made clear suggestions on how make it look nice, simple and within budget. He explained to me what the work involved and showed me some pictures of a previous job he had done so I had a clearer idea. I had to go out the day he came to do the job but he made sure we both were on the same page and he would meet my expectations, and I wasn't disappointed when I came back home. I contacted him afterwards to check details about the look and maintenance of the sleepers and he always replied promptly. I would definitively recommend James.
Kitson Services
Rating: 5 out of 5
Extension Builder in Hassocks
We are a small family run business, we have been running for 85 years. We can quote for all types of building works from a tap washer to a complete new build. Free advice and quotation with no obligation. Available 24 hours.
Get in touch
Latest review:
Extensions- 27 Jan 2023
Mr Kitson responded very quickly and offered the cheapest 0f four quotations.
Regency Construction
No reviews yet
Extension Builder in Hassocks
Hello, my name is Michael Carew and I own Regency Construction, we are a groundworks and civil engineering contractor based in Sussex. We have an extensive background in house building & extensions, RC & steel frame, hard landscaping and civil engineering. Over the years I have worked for clients such as Woodhart, Green Manor, Fenix, Morgan Sindall, Kier, Skanska, GPB Construction, John Reilly's civil engineering and Keatley & Barrell, as well as creating homes and gardens for private domestic clients. We are fully insured and offer labour & installation guarantees as well as manufacturer warranty on all supplied products. Alongside our care, commitment and aftersales, your project will always be in safe hands, giving you the finesse that every client and project deserves from concept to completion. Works undertaken, but not limited to: Retaining walls & planters Swimming pools & ponds Drainage (Foul, storm & SuDs) Excavations & earth works Footings, foundations & shed bases Ground slabs, block + beam & RC New builds & extensions upto DPC Hard landscaping Surfacing Plant hire & labour supply We offer a range of different surfacing options, including tarmac, resinbound, block paving, natural stone, porcelain, loose gravel, concrete & artificial lawns. We are currently working towards accreditation to become approved resinbound and artificial lawn installers, as well as ICF systems. We look forward to discussing and completing your next project. For larger scale works and requests we are currently 'partnered' up with Keatley & Barrell Ltd when additional manpower and resources are required, who are an established Hailsham based groundworks & civil engineering company. Michael Carew, Regency Construction.
Get in touch
S J Ryan Groundworks & Building
Rating: 5 out of 5
Extension Builder in Hassocks
Since 2007 we have been offering Groundworks,Landscaping & Building services to the local area. We undertake all projects including Driveways, Patios, Footings & Drainage, Brickwork. A Digger and driver service is also available. City and Guilds qualified, with full public liability cover.
Get in touch
Latest review:
Landscaping- 27 Jun 2023
Steve and his colleague carried out the work within the timescale indicated, efficiently and professionally leaving the area clean and tidy. Would definitely consider using his services again.
HillCarp
No reviews yet
Extension Builder in Hassocks
We are a local family run company specializing in carpentry and building services
Get in touch

4.9

Top rated Extension Builders

Our Extension Builders in Hassocks, are rated 4.9 out of 5 based on 7 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 Hassocks?

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

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

What are the hourly rates of extension builders in Hassocks?

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

Find extension builders in Hassocks with MyBuilder

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

Step 2: Compare different extension builders in Hassocks

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

Step 3: Hire Hassocks extension builders with confidence

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

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

What to ask a Hassocks extension builder before hiring?

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

An extension builder in Hassocks 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 Hassocks 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 Hassocks?

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 Hassocks 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 Hassocks 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 Hassocks

Can an extension builder in Hassocks help with planning permission?

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

Many Hassocks 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 Hassocks help with materials and finishes?

Yes, most extension builders in Hassocks 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.