Garage Conversions in Seaford

Transform your garage into comfortable, practical living space with professional conversions across Seaford.

Newly insulated and plastered garage conversion

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Make Your Garage Work for You

s your garage currently just a storage space? At Rose Construction Sussex, we help homeowners across Seaford turn their garages into fully usable, high-quality living spaces. Whether you're looking for a new home office, an extra bedroom, a home gym, or simply a more practical extension of your home, we can help you create a warm, finished space that blends beautifully with your property. We manage everything from start to finish — making the process simple, stress-free, and tailored to your needs.

Our Garage Conversion Services in Seaford

We offer full and partial garage conversions for all property types, whether your garage is attached, detached, or built into your home.

Full Garage Conversions

Transform your entire garage into a fully finished room — designed, insulated and decorated to feel like a natural part of your home.

Convert My Garage

Partial garage conversion with storage retained

Partial Garage Conversions

Still want some storage space? We can design a layout that keeps a portion of your garage for storage while converting the rest into living space.

Custom Garage Conversion

Completed garage to home office conversion project

Garage to Home Office Conversions

Working remotely? We can convert your garage into a quiet, insulated and professional workspace — ideal for focused working at home.

Create a Home Office

Garage to Bedroom or Living Room Conversions

Need more space for your family? We can turn your garage into an extra bedroom, snug, or living room — fully insulated and beautifully finished.

Turn Garage into a Bedroom

Why Choose Rose Construction Sussex?

We’ve built a strong reputation across Seaford for delivering conversions that are high-quality, properly insulated and finished to the highest standards. We take care of every detail, ensuring that your new space is both practical and stylish.

What you’ll get working with us:

30+ years of building and conversion expertise
High standards of insulation, flooring, plastering and decoration
Clear and honest estimates with no hidden extras
Friendly, respectful team from start to finish
Local knowledge of Seaford homes and layouts

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Benefits of a Garage Conversion

Gain valuable extra living space without extending outward
Increase your home's value and appeal
Customise your new room exactly to your needs
Improve your home’s energy efficiency with modern insulation
Make better use of existing space without the hassle of moving
Complete the project faster and often more affordably than traditional extensions

A garage conversion is one of the quickest and most effective ways to upgrade your home.

Where We Work in Seaford

We carry out garage conversions across all areas of Seaford, including:

Seaford Town Centre
East Blatchington
Chyngton
Bishopstone
Vale Road area
Corsica Hall area
Princess Drive

We also work in surrounding areas such as Newhaven, Peacehaven, and Alfriston.

Looking for More Services in Seaford?

We’re a trusted local building team in Seaford, offering kitchens, bathrooms, roofing, fencing and more. If you're planning more than one project or want to explore our full range of work, head to the main page below.

Builders in Seaford

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FAQs – Garage Conversions

Do I need planning permission to convert my garage?
In most cases, no — garage conversions fall under permitted development rights. We’ll advise you if any specific permissions are needed for your property.

Will the new room be warm enough?
Yes — we fully insulate walls, floors and ceilings to meet modern standards, making the space comfortable all year round.

Can you add windows and doors?
Absolutely — we can replace the garage door with a wall and window, or install new doors as part of the layout.

‍How long does a garage conversion take?
Most garage conversions take between 3 and 6 weeks depending on the size and specification.

‍Can you still leave some storage space?
Yes — we can design partial conversions to keep part of the garage for storage if needed.