The cost of building a new garage depends on the construction type, size, materials, and whether a specialist installer or a general builder is used. Understanding the options and their typical costs helps homeowners make an informed decision.

Brick-Built Garages

A traditionally built brick or block garage with a pitched tiled or flat felt roof is the most durable and highest-quality construction type. For a standard single garage of approximately 3m x 6m with a pitched roof, a brick-built structure typically costs £15,000 to £25,000 including foundations, walls, roof, a standard up-and-over door, windows, and basic electrical installation. Costs vary significantly by region, with London and the South East at the higher end and the Midlands and North at the lower end of the range.

Timber-Framed Garages

A timber-framed garage is faster to construct than a brick-built equivalent and costs less. Timber-framed garages with cladding, a pitched or flat roof, and a standard door typically cost £8,000 to £15,000 supply and fit for a standard single size. They are not as durable or insulated as brick construction but provide a practical, cost-effective solution where a lower-cost garage is acceptable.

Steel and Sectional Garages

Sectional steel garage kits are available from specialist suppliers, with installation typically costing £5,000 to £12,000 for a single garage. They are faster to install than brick construction and can be dismantled and relocated if needed. The aesthetic is more utilitarian than brick or timber, and they do not typically add as much value to the property as a brick garage.

Planning and Building Regulations Costs

For a detached garage within permitted development limits, no planning application cost applies. If planning permission is required, add £200 to £400 for the application fee. Building Regulations may apply depending on size and use; where they apply, add £400 to £800 for the application and inspection.

Summary

Brick-built single garages cost £15,000 to £25,000. Timber-framed garages cost £8,000 to £15,000. Steel sectional garages cost £5,000 to £12,000. Costs vary by region and specification. Get three or more competitive quotes and ensure all include foundations, roof, door, and electrical supply.