Builders in Lewes – Full-Service Building and Renovation Experts

Rockshore Building Group Ltd delivers reliable and professional building services across Lewes. Whether you're planning a property extension, loft conversion, or complete home renovation, our experienced team handles projects of all sizes. We support homeowners from start to finish with practical, compliant, and efficient building solutions.


Property Extensions in Lewes – Built Around You

We design and construct property extensions that meet your lifestyle and space requirements. Whether it’s expanding a kitchen, creating a larger living space, or building a new room entirely, we tailor every extension to blend with the style and structure of your home.

Transform Your Loft with a Lewes Loft Conversion

A professionally executed loft conversion is a cost-effective way to add space and value. We offer dormer, L-shaped, and Velux conversions to turn unused roof space into practical rooms such as bedrooms or home offices.


Home Renovation and Property Refurbishment in Lewes

From full home renovation projects to targeted property refurbishment, we upgrade your space with quality craftsmanship. Whether modernising a single room or updating an entire house, we work efficiently to deliver results that improve both appearance and function.

Garage Conversions That Add Usable Living Space

Make the most of existing space with a garage conversion. Our Lewes team turns underused garages into home offices, utility rooms, or extra bedrooms – all completed with full compliance and seamless integration.


Safe and Compliant Structural Alterations

We carry out structural alterations for homeowners looking to open up interiors or improve layouts. From knocking through walls to supporting major changes, all work is assessed, approved, and executed safely with minimal disruption.

New Home Builder Services in Lewes

As an experienced new home builder, we manage custom builds from foundations to finish. Whether it’s a self-build or investment property, our team delivers quality construction that aligns with your plans and budget.


Our Services in Lewes Include:

  • Builders
  • Property Extension
  • Loft Conversion
  • Home Renovation
  • Property Refurbishment
  • Garage Conversions
  • Structural Alterations
  • New Home Builder

Contact Rockshore Building Group Ltd today to discuss your building project in Lewes. We offer free consultations and expert advice to get your plans moving.