North East Lincolnshire · Yorkshire and the Humber
Home Extension Costs in Grimsby
Grimsby offers some of the UK's most affordable home extension costs, providing exceptional value for property improvements. The town's Edwardian and inter-war housing stock is ideal for cost-effective rear extensions and conversions.
Extension Types Available in Grimsby
Single Storey Extension
A single storey rear or side extension is one of the most popular home improvements in the UK, adding valuable living space without the complexity of multi-level construction.
Estimated cost in Grimsby
£22,400 – £35,200
Typical 20m² project
Double Storey Extension
A double storey extension adds significant space on two levels, making it cost-effective per square metre compared to two separate single storey extensions.
Estimated cost in Grimsby
£38,400 – £60,800
Typical 40m² project
Loft Conversion
A loft conversion transforms unused attic space into a habitable room, offering one of the best returns on investment of any home improvement project.
Estimated cost in Grimsby
£22,000 – £35,000
Typical 25m² project
Kitchen Extension
A kitchen extension creates a modern, open-plan living and dining space, typically extending the rear of the property to accommodate a larger kitchen area.
Estimated cost in Grimsby
£22,320 – £36,000
Typical 18m² project
Garage Conversion
A garage conversion transforms an existing garage into a habitable room, offering one of the most affordable ways to add living space without building an extension.
Estimated cost in Grimsby
£7,800 – £15,000
Typical 15m² project