East Sussex's
Award-Winning
Builders

From bespoke new builds to transformative extensions—Ben & Joe deliver every project with the dedicated personal care and award-winning quality that East Sussex homeowners trust.

115+

Projects Completed

40+

Years of Combined Experience

5

FMB Awards Won

Built on
trust & expertise

Whether you're planning a bespoke new build, a major extension, or a whole-house renovation, Mitchells brings the multi-award-winning expertise, industry accreditations, and personal commitment to deliver a flawless result—from initial concept to final handover.

Beautiful oak-framed orangery extension by Mitchells Construction

A selection
of our finest work

A trusted name in
East Sussex since 2008

For nearly two decades, Ben & Joe have been the premier choice for homeowners across East Sussex—delivering the craftsmanship, care, and precision that turn ambitious architectural visions into flawless, lasting homes.

From cutting-edge eco-homes — including one whose garden was featured on Gardener's World — to complex renovations, we manage every aspect of your project to ensure a seamless, transparent process that finishes on time and within budget.

2008
Founded
FMB Award Winners
18
Years of Craftsmanship

Your home deserves more than a contractor. It deserves builders who care as much about the finished result as you do.

Ben Mitchell & Joe PassmoreFounders

The people behind
every build

A small, dedicated team who bring together decades of hands-on experience and a genuine care for every client and every project.

Ben Mitchell, Managing Director at Mitchells Construction

Ben Mitchell

Managing Director

With nearly 20 years of experience, Ben runs the company alongside Joe, bringing a relentless eye for detail to every project.

Outside of work, Ben is an avid traveller and outdoor enthusiast.

These days, he loves spending his time at home with his young son and enjoying family life.

“We’ve stuck to the same fundamental principles since the beginning, ensuring we give 100% to every build. I am proud of the homes we’ve created and am excited for what we’ll build for you next.”

Joe Passmore, Operations Director at Mitchells Construction

Joe Passmore

Operations Director

Bringing over 22 years of experience to the role, Joe runs the company alongside Ben.

With his background rooted in carpentry and joinery, he has an extensive practical understanding of how a home is built from the ground up.

Outside of work, Joe is a keen cook who loves the outdoors, travel, and spending quality time with his family.

“Customer satisfaction is what we strive for on every single build. I love delivering projects that our clients can enjoy and take pride in for years to come.”

Zoe Mitchell, Admin Manager at Mitchells Construction

Zoe Mitchell

Admin Manager

Zoe has been providing expert admin support for the company since 2010 and has been instrumental in our growth.

She is incredibly organised, efficient, and ensures everything runs smoothly behind the scenes, allowing the rest of the team to focus entirely on our builds.

“It’s a privilege to be part of the Mitchells Construction team. I really look forward to supporting everyone in delivering the best possible experience for our clients.”

The Mitchells
Difference

  • Our Experience

    Five-time FMB award winners with 115+ completed projects and nearly two decades shaping East Sussex's finest homes — a portfolio that speaks for itself.

  • Personal Service

    Ben & Joe lead every project personally — no handovers to junior staff, no third-party managers. Director-led accountability from first call to final handshake.

  • Transparent Communication

    Structured updates, honest timelines, zero hidden fees. We tell you exactly what's happening, when — so surprises never feature in your project.

Award-winning
excellence

The FMB Master Builder Awards are the highest recognition in British construction—judged independently on build quality, client satisfaction, and professional excellence. Securing three regional master builder titles alongside a prestigious national Highly Commended accolade firmly establishes Mitchells among the elite builders in the country.

  • 2021 FMB Sustainability Award – Southern Counties Winner
    2021 · Southern Counties Sustainability · Winner
  • 2021 FMB Sustainability Award – National Highly Commended
    2021 · National Sustainability · Highly Commended
  • 2021 FMB Master Builder – Southern Counties Winner
    2021 · Southern Counties Master Builder · Winner
  • 2019 FMB Master Builder – Southern Counties Winner
    2019 · Southern Counties Master Builder · Winner
  • 2012 FMB Master Builder – Regional Winner
    2012 · Regional Master Builder · Winner
Robertsbridge Cottage – main view
Robertsbridge Cottage, East Sussex – extension by Mitchells Construction, photo 1 Robertsbridge Cottage, East Sussex – extension by Mitchells Construction, photo 2 Robertsbridge Cottage, East Sussex – extension by Mitchells Construction, photo 3 Robertsbridge Cottage, East Sussex – extension by Mitchells Construction, photo 4 Robertsbridge Cottage, East Sussex – extension by Mitchells Construction, photo 5 Robertsbridge Cottage, East Sussex – extension by Mitchells Construction, photo 6 Robertsbridge Cottage, East Sussex – extension by Mitchells Construction, photo 7 Robertsbridge Cottage newspaper feature Robertsbridge Cottage, East Sussex – garden and entrance by Mitchells Construction

Extension

The Old Gamekeeper's Cottage

FMB Master Builder Awards Southern Counties
Winner 2019

Battle, East Sussex

This cottage on the edge of Robertsbridge dates back to 1650, originally built as a gamekeeper's lodge. Our brief was to give the property room to grow — more space and more light — without compromising the character that makes it special.

We added three separate extensions. Two are built around steel portal frames, their vaulted ceilings rising to full-height glazed gable ends that bring the surrounding countryside into the living spaces. The third provides additional bedroom accommodation, finished to the same standard throughout.

Inside the original cottage, a new family bathroom and a series of wood burning stoves bring warmth to rooms that have stood since the seventeenth century.

The work took seven months, and the cottage now has the space its setting always deserved.

Features

  • Three bespoke extensions including vaulted, glazed living and bedroom spaces
  • Solid oak worktops, natural stone flooring and underfloor heating throughout the kitchen
  • Full family bathroom refurbishment to high specification
  • Multiple wood burning stoves installed throughout
  • Luxury ensuite bedrooms with premium finishes
  • Full-width bi-fold doors opening directly onto the garden

"Ben & Joe worked tirelessly over 7 months to transform our tired Robertsbridge cottage. In that time they were never less than professional, honest & easy to deal with."

— Mr Pexton, Robertsbridge
Winchelsea Eco Home – main view
Winchelsea Eco Home, East Sussex – new build by Mitchells Construction, photo 1 Winchelsea Eco Home, East Sussex – new build by Mitchells Construction, photo 2 Winchelsea Eco Home, East Sussex – new build by Mitchells Construction, photo 3 Winchelsea Eco Home, East Sussex – new build by Mitchells Construction, photo 4 Winchelsea Eco Home, East Sussex – new build by Mitchells Construction, photo 5 Winchelsea Eco Home, East Sussex – new build by Mitchells Construction, photo 6 Winchelsea Eco Home, East Sussex – new build by Mitchells Construction, photo 7 Winchelsea Eco Home, East Sussex – new build by Mitchells Construction, photo 8 Winchelsea Eco Home, East Sussex – new build by Mitchells Construction, photo 9 Winchelsea Eco Home awards Winchelsea Eco Home, East Sussex – new build by Mitchells Construction, photo 11 Winchelsea Eco Home, East Sussex – new build by Mitchells Construction, photo 12 Winchelsea Eco Home, East Sussex – new build by Mitchells Construction, photo 13 Winchelsea Eco Home, East Sussex – new build by Mitchells Construction, photo 14 Winchelsea Eco Home, East Sussex – new build by Mitchells Construction, photo 15 Winchelsea Eco Home, East Sussex – new build by Mitchells Construction, photo 16 Winchelsea Eco Home, East Sussex – new build by Mitchells Construction, photo 17

New Build

The Eco Retreat

FMB Master Builder Awards Sustainability
Winner 2021
FMB Master Builder Awards National Sustainability
Highly Commended 2021

Winchelsea, East Sussex

Sustainability was at the heart of this new build from the outset, and it shaped nearly every decision made on site. The result is a home designed to tread lightly on its surroundings, without compromising on quality or comfort.

Access to the site in Winchelsea was demanding, and every stage of construction required careful planning around it. The finished home is built almost entirely from cedar, framed and hand-crafted on site by our own team rather than delivered pre-fabricated, giving us full control over the quality of every detail.

In 2021, the Federation of Master Builders recognised the project with both a Southern Counties Sustainability Winner award and a National Sustainability Highly Commended accolade.

Features

  • Entirely traditionally framed and built on site using hand-crafted cedar external elements
  • Designed and built to the highest sustainability and eco standards
  • Complex site access managed throughout the full construction programme
  • Solar panels integrated into the roof design
  • Velux roof lights and large glazed areas maximising natural daylight
  • High-specification kitchen with Belfast sink and bespoke cabinetry
  • Solid oak internal joinery, staircase and flooring throughout

"From the very first conversation, Ben and Joe gave me complete confidence that every detail would be handled with care. They embraced the sustainability brief wholeheartedly and overcame every challenge this complex project presented. I now live in a beautifully finished, warm and characterful home that I absolutely love — and my electricity bills speak for themselves."

— Ms Munro, Winchelsea Beach
Farmhouse Ticehurst – main view
Farmhouse Ticehurst, East Sussex – extension by Mitchells Construction, photo 1 Farmhouse Ticehurst, East Sussex – extension by Mitchells Construction, photo 2 Farmhouse Ticehurst, East Sussex – extension by Mitchells Construction, photo 3 Farmhouse Ticehurst, East Sussex – extension by Mitchells Construction, photo 4 Farmhouse Ticehurst, East Sussex – extension by Mitchells Construction, photo 5 Farmhouse Ticehurst, East Sussex – extension by Mitchells Construction, photo 6 Farmhouse Ticehurst, East Sussex – extension by Mitchells Construction, photo 7 Farmhouse Ticehurst, East Sussex – extension by Mitchells Construction, photo 8 Farmhouse Ticehurst, East Sussex – extension by Mitchells Construction, photo 9 Farmhouse Ticehurst, East Sussex – extension by Mitchells Construction, photo 10 Farmhouse Ticehurst, East Sussex – extension by Mitchells Construction, photo 11 Farmhouse Ticehurst, East Sussex – extension by Mitchells Construction, photo 12 Farmhouse Ticehurst, East Sussex – extension by Mitchells Construction, photo 13 Farmhouse Ticehurst, East Sussex – extension by Mitchells Construction, photo 14

Extension

The Old Kiln Farmhouse

FMB Master Builder Awards Southern Counties
Winner 2012

Ticehurst, East Sussex

This ambitious project transformed a Ticehurst farmhouse from a single dwelling into a fully extended family home, while carefully preserving its rural character throughout.

The old garage was converted into a self-contained annexe with its own luxury ensuite. A new two-storey extension was built around an oak-framed, fully glazed entrance porch — crafted entirely on site — adding an extra kitchen, another ensuite, and a family bathroom above.

The grounds received the same attention to detail, with a characterful folly wall, engineered retaining walls, and landscaped patios completing the setting.

In 2012, the project was recognised by the Federation of Master Builders with the Heavenly Builder Award, a category judged entirely on client testimony and presented by architect and television presenter George Clarke. The clients later asked us back for a further extension in oak framing and a new first-floor bathroom.

Features

  • Garage conversion to self-contained annexe with ensuite and bedroom
  • New two-storey extension with bespoke on-site oak-framed and glazed porch
  • Family bathroom and additional ensuite to high specification
  • New kitchen installation
  • Characterful folly wall and feature boundary works
  • Extensive landscaping including retaining walls and patios

"We were and still are extremely pleased with the quality of the work. We have since asked them to build a front extension in oak framing and a first-storey bathroom — with which we are also delighted."

— Mr Wilson, Ticehurst
Holiday Home Wadhurst – main view
Holiday Home Wadhurst, East Sussex – new build by Mitchells Construction, photo 1 Holiday Home Wadhurst, East Sussex – new build by Mitchells Construction, photo 2 Holiday Home Wadhurst, East Sussex – new build by Mitchells Construction, photo 3 Holiday Home Wadhurst, East Sussex – new build by Mitchells Construction, photo 4 Holiday Home Wadhurst, East Sussex – new build by Mitchells Construction, photo 5 Holiday Home Wadhurst, East Sussex – new build by Mitchells Construction, photo 6 Holiday Home Wadhurst, East Sussex – new build by Mitchells Construction, photo 7 Holiday Home Wadhurst, East Sussex – new build by Mitchells Construction, photo 8

New Build

Bewl Water Holiday Home

Wadhurst, East Sussex

This project involved the demolition and complete rebuild of a former hop pickers' hut on the banks of Bewl Water, for a client whose family has farmed the surrounding land for four generations.

The site sits within the High Weald Area of Outstanding Natural Beauty, and the planning constraints that come with that designation meant the new cottage needed to closely echo the one it replaced — natural slate, traditional brickwork, and materials in keeping with the setting. As the property would generate no income until complete, the build was also delivered to a tight programme without compromising on finish.

The result is a beautifully appointed two-bedroom holiday cottage that sits comfortably within its protected landscape, and a valued addition to the client's rural letting portfolio.

Features

  • Full demolition and rebuild of original hop pickers' hut
  • Designed to closely replicate the original building
  • Natural slate roofing and traditional brickwork
  • Two-bedroom holiday accommodation
  • Stunning views over Bewl Water
  • Hardwood floors
  • Wood burning stove
  • Delivered on programme for immediate holiday letting
  • AONB-compliant design and materials

"Ben and Joe understood exactly what we needed — a building that honoured its history and was ready to welcome guests as quickly as possible. They delivered on both counts, and the finished cottage is everything we hoped for."

— Mr Fuggle, Wadhurst
Orangery Cooden – main view
Orangery Cooden, East Sussex – extension by Mitchells Construction, photo 1 Orangery Cooden, East Sussex – extension by Mitchells Construction, photo 2 Orangery Cooden, East Sussex – extension by Mitchells Construction, photo 3 Orangery Cooden, East Sussex – extension by Mitchells Construction, photo 4 Orangery Cooden, East Sussex – extension by Mitchells Construction, photo 5 Orangery Cooden, East Sussex – extension by Mitchells Construction, photo 6 Orangery Cooden, East Sussex – extension by Mitchells Construction, photo 7

Extension

The Garden Orangery

Cooden, East Sussex

Access to the rear of this Cooden property was extremely restricted, meaning most materials had to be carried through by hand. The steel structural elements were craned over the roof instead — a careful piece of planning that set the tone for the rest of the project.

The new room replaced a tired conservatory entirely. A dramatic aluminium-framed roof lantern floods the space with daylight, complemented by concealed LED lighting for evenings. Herringbone porcelain flooring with underfloor heating runs throughout, and full-width bi-fold doors open onto a raised composite deck, finished with a frameless glass balustrade and steps to the garden.

It's now the room this family uses every day, and a good example of what's possible even with the most difficult access.

Features

  • Aluminium-framed roof lantern
  • Concealed LED strip lighting
  • Herringbone porcelain floor tiles with underfloor heating
  • Full-width aluminium bi-fold doors
  • Raised composite deck with frameless glass balustrade
  • Steps to lower garden level
  • Steel structure craned over roof due to restricted access
Cottage Refurbishment, Battle – main view
Cottage Refurbishment, Battle, East Sussex – refurbishment by Mitchells Construction, photo 1 Cottage Refurbishment, Battle, East Sussex – refurbishment by Mitchells Construction, photo 2 Cottage Refurbishment, Battle, East Sussex – refurbishment by Mitchells Construction, photo 3 Cottage Refurbishment, Battle, East Sussex – refurbishment by Mitchells Construction, photo 4 Cottage Refurbishment, Battle, East Sussex – refurbishment by Mitchells Construction, photo 5 Cottage Refurbishment, Battle, East Sussex – refurbishment by Mitchells Construction, photo 6 Cottage Refurbishment, Battle, East Sussex – refurbishment by Mitchells Construction, photo 7 Cottage Refurbishment, Battle, East Sussex – refurbishment by Mitchells Construction, photo 8 Cottage Refurbishment, Battle, East Sussex – refurbishment by Mitchells Construction, photo 9

Refurbishment

Period Cottage Refurbishment

Battle, East Sussex

This Battle cottage required a complete overhaul behind the scenes before any of the visible work could begin — full rewiring, replumbing, and internal wall insulation to bring the building's thermal performance up to modern standards.

With that groundwork complete, we turned to the parts you can see. Downstairs was reconfigured for better flow, making room for a new kitchen in keeping with the cottage's traditional character. Upstairs, structural changes created space for a luxury ensuite. New flooring and carpets throughout, along with a traditional woodburning stove in the main living space, completed the transformation.

The result is a cottage that feels comfortable to live in day to day — a modest two-bedroom home brought quietly up to date while its rural character remains untouched.

Features

  • Thoughtful structural reconfiguration to optimise the downstairs layout
  • New luxury ensuite and premium family bathroom installations
  • In-keeping bespoke kitchen tailored to the cottage's traditional aesthetic
  • Complete infrastructure overhaul with all-new plumbing and electrical systems
  • High-performance internal wall insulation and full property replastering
  • Premium new hard flooring, luxury carpets, and a classic woodburning stove
Farmhouse Refurbishment, Battle – main view
Farmhouse Refurbishment, Battle, East Sussex – refurbishment by Mitchells Construction, photo 1 Farmhouse Refurbishment, Battle, East Sussex – refurbishment by Mitchells Construction, photo 2 Farmhouse Refurbishment, Battle, East Sussex – refurbishment by Mitchells Construction, photo 3 Farmhouse Refurbishment, Battle, East Sussex – refurbishment by Mitchells Construction, photo 4 Farmhouse Refurbishment, Battle, East Sussex – refurbishment by Mitchells Construction, photo 5 Farmhouse Refurbishment, Battle, East Sussex – refurbishment by Mitchells Construction, photo 6 Farmhouse Refurbishment, Battle, East Sussex – refurbishment by Mitchells Construction, photo 7

Refurbishment

Period Farmhouse Refurbishment

Battle, East Sussex

During the refurbishment of this Battle farmhouse, original internal studwork was uncovered, carefully restored, and left exposed — giving the home a visible connection to its own history.

The historic inglenook fireplace was treated with the same care: preserved rather than replaced, and fitted with a high-efficiency woodburning stove that brings it back into daily use as the heart of the home.

Elsewhere, the farmhouse was brought fully up to date, with new insulation and replastering throughout, entirely new plumbing and electrics, a reworked layout with a new kitchen, a luxury bathroom refurbishment, and a new ensuite off the main bedroom — all handled so that the home's historic character remains the focus.

Features

  • Sympathetic restoration of original exposed internal timber studwork
  • Preserved historic inglenook fireplace fitted with a high-specification woodburner
  • Thoughtful layout optimization creating a luxury ensuite within the 2-bed footprint
  • In-keeping kitchen and bathroom refurbishments finished to premium specifications
  • Complete infrastructure overhaul with all-new plumbing and electrical systems
  • High-performance internal wall insulation and full property replastering
Sports Pavilion Horsham – main view
Sports Pavilion Horsham, East Sussex – commercial project by Mitchells Construction, photo 1 Sports Pavilion Horsham, East Sussex – commercial project by Mitchells Construction, photo 2 Sports Pavilion Horsham, East Sussex – commercial project by Mitchells Construction, photo 3 Sports Pavilion Horsham, East Sussex – commercial project by Mitchells Construction, photo 4

Commercial

The Sports Pavilion

Horsham, West Sussex

This new pavilion for Horsham Trinity Cricket Club was funded through a combination of charitable grants and community contributions, replacing a clubhouse that had long outgrown the needs of its members.

The site sits alongside a primary school, so health and safety planning was a priority throughout every phase of the build. Access was tight enough that a crane was needed to bring the structural elements into position.

The finished pavilion includes modern changing and shower facilities, a fully fitted bar and kitchen, and a multi-purpose hall overlooking the pitch — a building that reflects the support of everyone who helped make it possible.

Features

  • Community and charity funded project
  • Crane required due to restricted site access
  • Adjacent to primary school — strict H&S protocols throughout
  • Modern changing and showering facilities
  • Fully equipped bar & kitchen
  • Large multi-purpose hall overlooking the cricket ground
  • User-friendly heating & hot water systems

"The successful delivery by Mitchells of a new clubhouse was a game changer for our club. By maintaining a close working relationship with Mitchells we were able to overcome many challenges and successfully deliver the project. The new clubhouse is widely regarded as a huge success by the club, the local community and the regional council."

— Mr Whittick, Horsham
Beulah Centre Bexhill – main view
Beulah Centre photo 1 Beulah Centre photo 2 Beulah Centre photo 3 Beulah Centre photo 4 Beulah Centre photo 5 Beulah Centre photo 6 Beulah Centre photo 7 Beulah Centre photo 8 Beulah Centre photo 9 Beulah Centre photo 10 Beulah Centre photo 11 Beulah Centre photo 12 Beulah Centre photo 13 Beulah Centre photo 14 Beulah Centre photo 15 Beulah Centre photo 16 Beulah Centre photo 17 Beulah Centre photo 18 Beulah Centre photo 19

Commercial

Beulah Centre Redevelopment

FMB Master Builder Awards Southern Counties
Public Sector Winner 2021

Bexhill-on-Sea, East Sussex

Large parts of Clifford Hall, the Beulah Centre and Beulah Baptist Church needed to remain in active community use throughout this project, so every phase of work was carefully scheduled around church services and community activities that couldn't be paused.

The building itself — an awkward 1970s link structure joining an old church hall to the main Victorian chapel — was the focus of major structural alterations to open up the layout properly. New additions included fully accessible toilets throughout, a passenger lift giving first-floor access for the first time, and a substantially enlarged commercial kitchen.

The project went on to win the Southern Counties Public Sector Award at the 2021 National Master Builder of the Year Awards, recognition for a building that now properly serves the community it was built for.

Features

  • Major structural alterations to 1970s link building
  • New passenger lift to first floor
  • Fully accessible toilet and shower facilities throughout
  • Enlarged commercial kitchen to high specification
  • Works phased to keep building in active community use
  • Unforeseen structural issues resolved safely and cost-effectively
  • Winner — FMB Southern Counties Public Sector Award 2021

"Ben and Joe have shown the utmost professionalism and attention to detail at all times. The standard of their work has been exemplary — the lift installation company fitters commenting that it was the best lift shaft they had worked on. The finished results have given the church modern facilities that are light, spacious and welcoming. I would have no hesitation in recommending Ben and Joe for your building project."

— Mr Batten, Project Manager

What our clients
say about us

Over two decades of building trust across East Sussex. Every project completed to the standard our clients deserve — and remember.

Accreditations & Partnerships

We deliver excellence by working alongside a trusted network of fully certified industry professionals.

Frequently asked questions

Everything you need to know before getting in touch. Can’t find what you’re looking for? Contact us directly.

Do you offer free quotes?
Yes — we offer a free initial consultation and provide a fixed-price quote for your project, so there are no hidden costs or surprises later on.
What areas do you cover?
We're based in East Sussex and cover the surrounding area, including Battle, Bexhill, Hastings and Eastbourne.
Do you handle both new builds and renovations?
Yes — we specialise in new home builds, extensions and refurbishments, and take on one large contract at a time so every project gets our full attention.
Are you fully insured and accredited?
Yes. We're a registered FMB Master Builder, TrustMark registered and Trading Standards Approved, with £5 million public and employers' liability cover.
How long does a project typically take?
Every project is different — timescales depend on scope, from a few weeks for a smaller refurbishment to several months for a full new build. We'll give you a realistic schedule as part of your fixed-price quote.
Do you handle planning permission and building regulations?
We can prepare and submit Building Regulations applications on your behalf, and guide you through the planning process where required.
How does pricing work?
We provide a fixed-price quote after an initial consultation, so you know the full cost upfront with no hidden extras.
Do you take on commercial projects as well as residential?
Yes — alongside residential new builds, extensions and renovations, we also deliver commercial building projects.

Let’s build
something remarkable

Ready to start your project? We’d love to hear about your vision. Contact us for a free, no-obligation consultation.

Phone

01424 490380

Address

26 High Street, Battle
East Sussex, TN33 0EA

Send us a message