East Sussex · South East
Home Extension Costs in Hastings
Hastings' South East coastal location places home extension costs slightly above the national average. The town's Victorian seafront terraces and Old Town properties offer characterful extension opportunities with potential sea views.
Extension Types Available in Hastings
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 Hastings
£29,400 – £46,200
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 Hastings
£50,400 – £79,800
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 Hastings
£28,875 – £45,938
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 Hastings
£29,295 – £47,250
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 Hastings
£10,238 – £19,688
Typical 15m² project