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Commercial Conversions in Peacehaven

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Transforming Properties Around Haywards Heath, Eastbourne and Surrounding Sussex Locations

Commercial conversions are becoming an increasingly popular way to repurpose unused buildings and breathe new life into urban and suburban spaces. As an experienced builder working across Peacehaven, Haywards Heath, Eastbourne, and all surrounding locations, Sussex Extra Rooms delivers carefully planned and expertly executed commercial conversions that meet modern standards. From small office spaces to large-scale industrial units, we help clients navigate the complex process of turning commercial premises into vibrant, usable homes – or vice versa.

With the right planning and execution, a change of use conversion can significantly increase the value and utility of a building. Our team offers specialist services to developers, landlords, and private clients, ensuring every property conversion complies with regulations while maximising layout potential and energy efficiency. As a skilled commercial developer, we combine technical expertise with innovative design to unlock the full potential of each site.

A partially finished drywall partition with exposed metal studs, plastic sheeting on the floor, and a blue bucket with tools and paint supplies nearby.

Large room under construction with exposed wooden framing, unfinished walls, and glass windows. Concrete floor is complete; visible scaffolding and construction materials outside.

Professional Change of Use Conversions

Undertaking commercial conversions involves far more than simply altering interiors. Depending on the scale of work and the original function of the building, your project may require significant structural adaptations, service upgrades, and planning approval. Our team has extensive experience in handling every stage of the process.

Our change of use conversion service includes:

Site appraisal and feasibility consultation
Planning permission and building regulation submissions
Structural design and layout optimisation
Electrical, heating, and plumbing system upgrades
Energy efficiency upgrades and insulation installation

Each project is tailored to meet the specific needs of the client and the building itself. From outdated warehouses in Eastbourne to retail units in Peacehaven and redundant office blocks in Haywards Heath, we’ve delivered outstanding property conversions in a wide variety of contexts.

Unfinished interior wall with drywall panels, exposed seams, and multiple door openings under construction in a building.

Conversion Projects We Undertake

We carry out commercial conversions of all shapes and sizes. Our clients range from housing developers to commercial landlords and private investors seeking new uses for underutilised buildings.

Common projects include:

Offices converted into apartments or HMOs
Shops converted into ground-floor living spaces
Light industrial units converted into live/work studios
Pubs or restaurants converted into residential flats
Redundant care homes or clinics repurposed for multi-unit housing

As a highly organised builder, we manage every stage of your property conversion in-house, ensuring no detail is overlooked and the project remains on budget.

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Key Benefits of Commercial Conversions

A well-executed commercial conversion offers major benefits to property owners and investors across Haywards Heath, Eastbourne and Peacehaven. These projects often provide faster returns than new builds, and allow greater design flexibility when handled by the right team.

Clients choose commercial-to-residential conversions for:

Cost savings vs. ground-up construction
Shorter build schedules
Flexible interior layouts
Potential for multiple units on a single site
Strong demand for housing in key commercial zones

Our experience as a commercial developer allows us to spot hidden value and apply creative problem-solving where other contractors might see only limitations.

Our Process

All commercial conversions we undertake follow a clear, structured process. From first plans to final sign-off, we work closely with you to deliver a finished property that meets your design and financial goals.

Here’s what our process typically involves:

Feasibility review – assessing layout options, planning constraints, and site logistics
Planning and design – coordinating architects, structural engineers, and planners
Conversion works – stripping back the original space and rebuilding to new specifications
Finishing and compliance – fitting kitchens, bathrooms, flooring, and securing all certifications
Final inspection and handover – quality checks, snagging, and building control approval

Our in-house team includes specialists in every trade. That means you deal with one trusted builder rather than multiple subcontractors—ensuring greater consistency and communication throughout the job.

White crown molding on a gray and white interior wall corner, featuring detailed trim and a smooth, clean finish.

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FAQs – Commercial Conversions

Do I need planning permission for a commercial-to-residential conversion?

In many cases, yes—especially for larger change of use conversions or buildings in protected areas. Some developments may fall under permitted development rights. We can advise and apply on your behalf.

What types of buildings are suitable for commercial conversion?

Offices, retail units, pubs, light industrial buildings, and healthcare premises are all commonly converted. We assess each site in Peacehaven, Eastbourne or Haywards Heath for suitability during our initial consultation.

Can you assist with compliance and certification?

Yes. As a seasoned commercial developer, we ensure every property conversion meets building control requirements and energy performance standards. All work is fully insured and guaranteed.

A modern office mailroom with empty cubby shelves, a few storage cabinets below, and an open doorway leading to a workspace with desks and chairs.

Trusted Builder for Commercial Conversions in East Sussex

We’ve completed a wide range of commercial conversions across Haywards Heath, Peacehaven, and Eastbourne, each one tailored to the client’s needs and site specifics. Our reputation is built on transparency, hands-on project management, and results that stand the test of time.

What sets us apart:

Decades of combined construction and planning experience
Full design-and-build or builder-only options
Strong relationships with local councils and planners
Proven success with complex structural modifications
Competitive pricing and clear scheduling

From retail premises turned residential flats to large-scale change of use conversions of commercial blocks, we provide a full-service approach rooted in quality craftsmanship and local knowledge.

A worker in overalls applies joint compound to seams on a drywall ceiling in a room under construction.

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Contact Us to Discuss Planned Commercial Conversions

Looking to begin commercial conversions in Peacehaven, Haywards Heath, or Eastbourne? Partner with a trusted builder who understands the regulatory, structural, and design challenges of property conversion. Whether you’re an individual investor or an experienced commercial developer, we deliver bespoke solutions for all types of change of use conversions. Call 07484 235422 or 01273 585178 today to book a consultation. Let’s discuss how we can help transform your space into something smarter, more usable, and built to last.