Extending your home is a practical way to gain extra space without the upheaval and expense of moving house. Core Rock Ltd provides house extension services across Bolton, from initial design through to a fully completed build, handling every stage of the project on your behalf.

We work closely with homeowners to design extensions that suit both the property and the way they actually live, managing planning considerations, structural work, and finishing details throughout the project so nothing is left to guesswork.

Every extension is built to integrate naturally with your existing Bolton home, both structurally and visually, adding genuinely useful space and long-term value to the property.

Whether you’re after a rear extension for extra kitchen and living space, a side return, or a two-storey addition, we scope the project properly from the outset, including drawings and any necessary planning applications. We keep the build tidy and secure throughout, with minimal impact on the rest of your home.