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The Patcham building Co Ltd
A bright, minimalist living room with a light gray sofa, a round beige rug, a wooden TV stand, potted plants, and large windows letting in natural light.

Garage Conversions in Brighton

Maximise the space in your Brighton or Hove home with professionally planned garage conversions from The Patcham Building Company, a leading East Sussex builder specialising in residential improvements. Our team delivers practical, high-quality solutions that increase functionality and add lasting value.

Make the Most of Your Unused Space With the Brighton & Hove Area’s Go-to Local Builder

The Patcham Building Company loves to work on underdeveloped or underutilised spaces across East Sussex. This passion is at place in every project we take on, and had led to us becoming well-known for the quality of our garage conversions, which you can find all across Brighton, Hove, and their surrounds.

Garage conversions are all about helping homeowners unlock the full potential of their property, which is why our approach is always tailored to suit your space and lifestyle. As an experienced builder with a fantastic reputation, we ensure a precise, regulation-compliant approach to every project.

You might be looking to convert your garage into a home office, utility space, guest bedroom, or dedicated hobby room. Whatever the goal, we’ll design and deliver a bespoke solution. We handle every detail in-house, from structural assessments and layout planning to insulation, electrics, and finishes. Garage renovation is more than just aesthetics—it’s about creating a space that works and adds value. The fact we repeatedly tick those boxes and are always happy to show off how we’ve achieved so in the past, means Brighton and Hove residents trust us as their go-to local builder whenever they’re looking to invest in their space.

What Sets Our Garage Conversions Apart?

As a Brighton and Hove-based building company with decades of combined experience, The Patcham Building Company is perfectly positioned to carry out garage renovations that meet local property styles, planning expectations, and your personal needs. We ensure:

  • Seamless internal integration with your existing layout
  • Building regulation compliance throughout
  • Enhanced insulation, damp protection, and ventilation
  • In-house electrical, plumbing, and heating installations
  • Smooth, sharp finishes thanks to our expert trades

We bring the entire process under one roof, with a dedicated builder on-site and project management from start to finish.

The Technical Side of Garage Conversions

A successful garage conversion requires more than simply laying a floor and painting walls. Our team takes a systematic, technically detailed approach to ensure quality and performance.

Key considerations include:

  • Foundations & Floor Levelling: Garages often require additional foundations or insulation layers to meet habitable space standards.
  • Thermal Performance: We upgrade walls, ceilings, and floors to comply with Part L of the Building Regulations.
  • Waterproofing: Proper damp proofing is essential during any garage renovation.
  • Structural Openings: Where access to the main house is created, we assess load-bearing walls and install RSJs as needed.
  • Electrical & Plumbing: Fully certified services to accommodate lighting, heating, bathrooms, or kitchenettes.

Our Brighton and Hove garage conversions are designed not just to look good, but to function safely and comfortably long term.

Garage Renovation Process

We follow a proven step-by-step approach to every project:

  1. Initial Consultation and Site Visit
  2. Detailed Quotation and Project Scope
  3. Planning Advice (if required)
  4. Structural and Design Considerations
  5. Full Build Including Insulation, Electrics, Plumbing, Windows & Doors
  6. Final Finishes – Plastering, Flooring, Decorating

With The Patcham Building Company, you’re working with a reliable building company that’s committed to full transparency and smooth delivery.

Do I need planning permission to convert my garage in Brighton or Hove?

In many cases, no. Garage conversions often fall under permitted development. We assess this during your consultation and handle planning if needed.

How long does a garage conversion take?

Most projects take 3–5 weeks, depending on the size and complexity. We provide a detailed schedule before work begins.

Will a garage conversion add value to my home?

Yes. Professionally completed garage conversions increase both the functionality and resale value of homes in Brighton and Hove, especially in high-demand areas.