Deerwood Construction Ltd site identity logo featuring a stag symbol with text Extensions, Renovations, Outdoor Spaces.

Deerwood Construction Ltd
Extensions, Renovations & Outoor Spaces

Your Local Builders in Crowborough East Sussex

Deerwood Construction Ltd is a trusted building company dedicated to delivering exceptional results for homeowners across Crowborough, Royal Tunbridge Wells, Wadhurst, Mayfield, Uckfield, Heathfield, East Grinstead, Haywards Heath, and surrounding areas of East Sussex and Kent.

With years of experience in the construction and property improvement industry, we take pride in offering a complete range of building services — from home extensions, renovations, and refurbishments to expertly managed loft conversions, garage conversions, and structural works. Our skilled team also handles foundations, outdoor living spaces, patios, landscaping, and bespoke garden rooms, providing end-to-end solutions that transform your property inside and out.

At Deerwood Construction, quality craftsmanship, attention to detail, and customer satisfaction are at the heart of everything we do. Whether you’re looking to expand your living space, modernise your home, or create a stunning outdoor retreat, we deliver tailored solutions that enhance comfort, functionality, and long-term value.

We work closely with homeowners from design through to completion, ensuring every project is completed on time, on budget, and to the highest standard. From initial consultation and planning to the finishing touches, you can rely on our team for reliable service, clear communication, and outstanding workmanship on every build.

If you’re based in East Sussex or Kent and are planning a home extension, renovation, or conversion project, get in touch with Deerwood Construction Ltd today — your local experts in high-quality home improvement and construction.

Why choose Deerwood Construction?

  • Design & build service tailored to your home and budget
  • Skilled team, quality materials, clean and considerate work
  • Fully insured and compliant with UK building regulations
  • Transparent quotes, clear timelines, dedicated project lead

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Home Extensions

Deerwood Construction Ltd specialises in high-quality home extensions in Crowborough, East Sussex, designed to transform your property and create more usable space. From single-storey kitchen extensions to double-storey rear or side extensions, our skilled team delivers bespoke builds that enhance both style and functionality. Every project is completed with precision craftsmanship, ensuring your new space blends seamlessly with your existing home.

Whether you’re looking to add a modern open-plan living area, extra bedrooms, or a bright new kitchen-diner, we provide complete design-and-build services across Crowborough, Tunbridge Wells, East Sussex and Kent. Our experience in wrap-around and side return extensions means we can maximise your property’s potential while adding long-term value. Choose Deerwood Construction for trusted, local expertise in home extensions tailored to your lifestyle.

Home Extensions Services:

  • Side Return Extensions
  • Wrap-Around Extensions
  • Single Storey Extensions
  • Double Storey Extensions
Deerwood Construction home extension in Crowborough East Sussex featuring brickwork and patio garden design.
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Home Renovations & Refurbishments

At Deerwood Construction Ltd, we deliver expert home renovations and refurbishments in Crowborough, East Sussex, helping homeowners modernise, reconfigure, and enhance their properties. From full house refurbishments to kitchen, bathroom, and living space makeovers, our skilled builders provide tailored solutions to suit your home and lifestyle. We manage every detail from design to completion, ensuring outstanding quality, functionality, and finish.

Whether you’re restoring a period property or updating a modern home, our renovation services cover Crowborough, Tunbridge Wells, and surrounding East Sussex and Kent areas. We specialise in structural alterations, layout redesigns, plastering, flooring, and bespoke joinery, always focusing on craftsmanship and attention to detail. Trust Deerwood Construction to bring new life to your home with professional renovation and refurbishment servicesbuilt to the highest standards.

Home Renovations & Refurbishments Services:

  • Whole House Refurbishment
  • Kitchen Renovations
  • Bathroom Renovations
  • Flooring, Doors & Carpentry
Deerwood Construction home renovation and refurbishment project in Crowborough East Sussex featuring modern exterior design.
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Home Conversions

Deerwood Construction Ltd specialises in home conversions in Crowborough, East Sussex, helping homeowners unlock the hidden potential of their properties. Whether you’re converting a loft, garage, or basement, our skilled team designs and builds beautiful, functional spaces tailored to your needs. From new bedrooms and offices to modern living areas, every conversion is finished to the highest standard with expert craftsmanship and attention to detail.


We provide complete design and build services across Crowborough, Tunbridge Wells, and surrounding East Sussex and Kent areas, ensuring a seamless process from concept to completion. Our experienced builders handle all aspects of the project — including planning, insulation, lighting, and bespoke joinery — to create a warm, energy-efficient, and stylish new space. Choose Deerwood Construction for trusted, local expertise in loft, garage, and home conversions that add value and versatility to your property.

Home Conversions Services:

  • Loft Conversions
  • Integral & Detached Garage Conversions
  • Dormer Conversions
  • Home Offices & Studios Conversions
Deerwood Construction loft conversion and home conversion project in Crowborough East Sussex with timber roof framework.
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Outdoor Buildings & Spaces

Deerwood Construction Ltd creates stunning outdoor buildings and garden spaces in Crowborough, East Sussex, tailored to your home and lifestyle. From bespoke garden rooms and offices to timber outbuildings, pergolas, and covered seating areas, we design and build outdoor structures that combine durability with style. Every project is crafted using high-quality materials to enhance your property’s appearance and provide year-round usability.


Serving Crowborough, Tunbridge Wells, and the wider East Sussex and Kent area, we specialise in transforming gardens into practical and inviting spaces for relaxation, work, or entertainment. Our expert team can handle all aspects of construction, including foundations, decking, landscaping, and electrical installations, to deliver a complete outdoor solution. Choose Deerwood Construction for trusted, local craftsmanship in outdoor buildings and garden spaces built to last.

Outdoor Buildings & Spaces Services:

  • Timber Garden Rooms
  • Insulated Offices & Gyms
  • Patios, Paths & Retaining Walls
  • Fencing & Gates
Deerwood Construction garden office build and outdoor space project in Crowborough East Sussex with modern cladding design.
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Structural Works & Foundations

Deerwood Construction Ltd provides expert structural works and foundations in Crowborough, East Sussex, ensuring every project is built on strength, safety, and precision. Our experienced team handles groundworks, underpinning, concrete foundations, retaining walls, and steel beam installations for extensions, conversions, and new builds. We work closely with structural engineers to deliver compliant, long-lasting results that support your home’s stability and future development.


Serving Crowborough, Tunbridge Wells, and surrounding East Sussex and Kent areas, we deliver reliable foundation and structural solutions for residential and commercial projects of all sizes. From excavation and drainage preparation to reinforced concrete and load-bearing installations, every stage is completed with care and accuracy. Choose Deerwood Construction for trusted, local expertise in structural works and foundations built to meet the highest UK building standards.

Outdoor Buildings & Spaces Services:

  • Foundations & Footings
  • Drainage & Groundworks
  • RSJs & Load-Bearing Alterations
  • Lintels & Knock-Throughs
Deerwood Construction structural works and concrete foundations in progress for home extension in Crowborough East Sussex.
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Areas We Serve

  • Crowborough
  • Tunbridge Wells
  • Uckfield
  • Heathfield
  • East Grinstead
  • Haywards Heath
  • Rotherfield
  • Wadhurst
  • Mayfield
  • Wych Cross
  • Buxted
  • Maresfield
  • Five Ash Down
  • Groombridge
  • Eridge
  • East Sussex
  • Kent
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Reviews - See What Local Homeowners Say About Our Work

John Dawson
John Dawson
Home Extensions – Tunbridge Wells
“We’re absolutely thrilled with our new home extension in Tunbridge Wells. The team from Deerwood Construction handled everything from start to finish with total professionalism. The craftsmanship is outstanding, and they worked seamlessly with Building Control throughout the process. Our kitchen and dining space now feel twice the size — highly recommend them for anyone planning a home extension.”
Dawn Maskins
Dawn Maskins
Home Renovations & Refurbishments – Crowborough
“Deerwood Construction recently completed a full home renovation and refurbishment of our property in Crowborough, and the results are stunning. They managed every detail — new electrics, plastering, and beautiful carpentry finishes. The father-and-son team were reliable, tidy, and great to communicate with. We couldn’t have asked for better service!”
Valerie Mablethorpe
Valerie Mablethorpe
Home Conversions – Uckfield
“We had our garage converted into a spacious home office by Deerwood Construction in Uckfield, and the quality of their work was exceptional. They took care of everything, including insulation, flooring, and custom-built storage. The attention to detail really sets them apart. If you’re considering a home conversion, these are the people to call.”
Barbra Goodson
Barbra Goodson
Outdoor Space – Heathfield
“Our garden transformation in Heathfield exceeded expectations! Deerwood Construction built a lovely new patio and outdoor seating area that perfectly complements our home. The workmanship was meticulous, and they completed everything on time. We now enjoy our outdoor space all year round — a brilliant job from start to finish.”
David Moore
David Moore
Structural Works & Foundations – Langton Green
“We needed extensive structural works and new foundations as part of an extension project in Langton Green, and Deerwood Construction handled the job flawlessly. Their knowledge and communication throughout the process were excellent. Everything was completed to building regulations with full documentation. A reliable and highly skilled team.”
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Frequently Asked Questions

Many single-storey rear or side extensions fall under permitted development. We’ll confirm your options and liaise with Building Control as part of our service.

Project length varies with scope, access and season. After survey and design, we provide a clear programme with milestones and regular updates.

Yes. We’re fully insured and work with qualified trades. A completion handover pack includes certificates, warranties and manuals where applicable.

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