
House Extensions · Grimsargh, Lancashire
House Extensions for homeowners in Grimsargh, built by one accountable Preston-based team from first survey to final finish.
- About 13 mins from our Preston base
- 8 to 14 weeks
- Free no-obligation quote
If you live near Grimsargh Wetlands nature reserve, chances are you have driven past a job or two of ours without knowing it. House extensions are the project most Preston homeowners ask us about first, and it is easy to see why: a well-planned kitchen-diner or side-return extension changes how a family actually uses a house, without the upheaval of moving. Properties around Grimsargh tend to be stone and brick village housing with larger gardens, well suited to garage conversions and single-storey extensions, which shapes everything from foundation depth to how we tie new work into the existing structure.
Extending a home in Grimsargh usually means matching brick or render to the existing house, and working within the boundaries and neighbour considerations typical of these streets. Drive time from our 2 Longley Close, Preston, PR2 9FL base is around 13 minutes (roughly 5 miles), which means site visits, deliveries, and snagging call-backs never sit on the back burner the way they might with a contractor based further out.
We would rather give you an honest, no-obligation quote for your Grimsargh project than a vague estimate, so get in touch and we will arrange a site visit.
Quick Answer
A house extension adds new, permanent floor space to an existing property, most commonly a single-storey rear or side-return extension for a larger kitchen-diner, or a two-storey extension adding a bedroom above. It involves new foundations, brickwork or block-and-render walls, a roof structure, and full connection into the existing house's services and structure.
House Extensions in Grimsargh
How we approach house extensions on Grimsargh properties, from the first survey through to the final finish.



The Essentials
Cost, Planning & Timeline
Realistic market-context ranges for Lancashire, not a fixed LBW price list. Every project gets its own free, no-obligation quote.
Typical cost
£45,000 to £90,000+
single-storey rear extensions, depending on size and specification
Planning permission
Often not required
many single-storey rear extensions fall under permitted development if within size limits, though larger or two-storey extensions usually need full planning permission
Typical build time
8 to 14 weeks
on site, from foundations to handover, for a standard single-storey extension
A house extension adds new, permanent floor space to your existing home, typically a single-storey rear extension for a bigger kitchen-diner or a two-storey extension for extra bedrooms. It involves foundations, a new structural shell, a roof, and full integration into your home's existing services. We see this most often around Grimsargh Wetlands nature reserve, in the part of Grimsargh our team knows well.
Free, No Obligation
Ready To Start Your Project?
Tell us what you have in mind and we will arrange a free site visit, then follow up with a written quote. No pressure, no obligation, just an honest conversation about your project.
Base of operations: 2 Longley Close, Preston, PR2 9FL.
