Gloucester, Gloucestershire
Kitchen Extension in Gloucester
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
£27,342 – £44,100
Based on 18m² at local rates
10–16 weeks typical duration
Planning permission: Usually not required
Cost Breakdown for Kitchen Extension
Estimated costs for a typical 18m² kitchen extension project, adjusted for local labour and material rates.
| Category | Low Estimate | High Estimate |
|---|---|---|
| Foundations & Groundworks | £3,281 | £5,292 |
| Structural Walls | £4,101 | £6,615 |
| Roof Structure & Covering | £2,734 | £4,410 |
| Windows & Doors | £2,187 | £3,528 |
| Plumbing & Drainage | £2,187 | £3,528 |
| Electrical Installation | £1,641 | £2,646 |
| Plastering & Rendering | £1,641 | £2,646 |
| Flooring | £1,367 | £2,205 |
| Kitchen/Bathroom Fitting | £2,734 | £4,410 |
| Decoration & Finishing | £1,367 | £2,205 |
| Professional Fees | £2,734 | £4,410 |
| Contingency (10%) | £1,367 | £2,205 |
| Total Estimated Cost | £27,342 | £44,100 |
* Costs are estimates based on regional averages and may vary depending on specification, access, and site conditions. Prices include VAT at 20%.
Frequently Asked Questions
Get an Accurate Quote for Your Kitchen Extension in Gloucester
These are estimated costs based on regional averages. For a personalised, expert-backed quote tailored to your specific project, use our free quote calculator.
Get Your Free QuoteKitchen Extension Costs in Nearby Cities
Compare kitchen extension costs in cities near Gloucester.