Once you’ve decided to extend, the next big question is whether to go single-storey or two-storey. Both can transform a home, but they suit different needs, budgets and properties. Here’s how to choose if you’re extending in Horncastle or the surrounding Wolds villages. This guide compares a single-storey and a two-storey extension in Horncastle to help you decide.
Single-storey extensions
Single-storey extensions are ideal for bigger kitchen-diners, family rooms, garden rooms and utility spaces. They are usually quicker to build, cause less disruption to the upstairs of the house and can often be done under permitted development, depending on your property. Roof lanterns, rooflights and large glazed doors work brilliantly on a single-storey extension, bringing light deep into the house.
Is a two-storey extension in Horncastle right for you?
A two-storey extension adds space on both floors, typically a larger downstairs room plus an extra bedroom or en-suite. The cost per square metre is often better value than single-storey, because foundations and roof are shared across two floors. However, two-storey extensions are more likely to need full planning permission, and the design has to work carefully with the existing roof and neighbouring properties.
Things to weigh up
- Space needs: do you need more living space, more bedrooms or both?
- Planning: two-storey extensions usually face more scrutiny, especially near boundaries or in a conservation area like Horncastle’s town centre.
- Foundations: a two-storey extension carries more load, so foundation design is especially important.
- Disruption: two-storey projects involve working on the existing roof and upstairs rooms, so plan for more upheaval.
- Garden space: going up rather than out can preserve more of your garden.
Matching the existing house
In a market town with plenty of older homes, an extension should feel like it belongs. That means matching brick, roof tiles and window styles, or choosing a deliberate contemporary contrast. Our carpentry team builds roof structures that tie neatly into the existing house, and our bespoke joinery can match period windows and doors.
Building Regulations
Whichever you choose, the extension must meet Building Regulations, covering structure, insulation, fire safety, ventilation and drainage. We plan every job with Building Regulations in mind and work with your engineer and building control throughout.
Extensions in Horncastle and beyond
Baker Builds designs and builds single and two-storey house extensions across Horncastle, Woodhall Spa, Louth and Skegness.
For many families, a two-storey extension in Horncastle is the best way to add both living space and bedrooms. You can check general rules for extensions on the Planning Portal.
Contact us for a free, no-obligation quote and we’ll help you decide which option suits your home.