Professional house extensions in Gosport. Rear, side and multi-storey extensions designed and built by trusted local builders.
A house extension is one of the most effective ways to add space, functionality and long-term value to your home. At Gosport Builders, we specialise in designing and building bespoke house extensions that improve how your home works while blending seamlessly with the existing property.
Whether you need a larger kitchen, open-plan living space or additional rooms for a growing family, our extensions are planned carefully and built to a high standard.
General building work often forms the foundation of successful home improvement projects. Whether you’re reconfiguring your layout, preparing for an extension or upgrading an older property, our structured approach ensures all work is completed safely, professionally and in line with current building regulations.
Every home and household is different, which is why we approach extensions as bespoke projects rather than one-size-fits-all builds. We take time to understand how you want to use the space and how the extension should connect to the rest of your home.
Our extension designs focus on:
The result is an extension that feels like part of the original home, not an afterthought.
We construct a wide range of extension types, including:
All structural work, foundations, brickwork and roofing are carried out in line with current building regulations
Many house extensions in Gosport fall under permitted development, meaning planning permission may not be required. However, size limits, boundary rules and property type all affect eligibility.
We provide guidance on:
This ensures your extension is compliant from the start.
House extensions involve multiple stages and trades. Our fully managed service means we coordinate everything for you, including:
This structured approach helps projects run smoothly and on schedule.
Garage conversions are a cost-effective way to create additional living space without extending your home. At Gosport Builders, we convert underused garages into comfortable, fully functional rooms that integrate seamlessly with the rest of your property.
Garage conversions are ideal for home offices, playrooms, guest rooms or additional living areas.
A loft conversion is an excellent way to create additional living space without extending your home’s footprint. At Gosport Builders, we design and build loft conversions that transform unused roof space into practical, comfortable rooms.
Loft conversions are ideal for adding bedrooms, home offices or guest spaces while increasing property value.
Structural steel installation is a critical part of many modern building projects. At Gosport Builders, we carry out RSJ and structural steel installation to support extensions, loft conversions and internal structural alterations.
Whether you’re removing a load-bearing wall or opening up your home into an open-plan layout
Find out what’s possible with your property — extensions, lofts and garage conversions.