No heating or hot water?Find a Gas Safe registered engineerGet help now
Granted & Ready
  1. Home
  2. How much does it cost?
  3. Garden rooms

How much does garden rooms cost?

Garden room about 3m × 4m. Typical UK prices, 21 August 2026.

Price range

Per project (12m², mid-range) · VAT not stated · UK figures · Usually takes 1–3 weeks (our estimate)

"Typical" is the middle of the published range.

What changes the price

Get a real price for your job

Every job is different. Get a written quote, ideally from 2 or 3 trades, before any work starts.

Post your job freeFind checked builders

About these prices

Typical UK prices from published price guides, 21 August 2026, VAT not stated. We check every figure against its source before it goes on this page. We haven't found reliable published figures for Greater Manchester alone, so local prices may be higher or lower. Once enough homeowners have shared real quotes with us, we'll show local figures here.

These are a guide, not a quote or an offer. We don't set prices, and trades don't pay to appear on this page. Last checked 18 October 2026. How to hire safely

Other builders prices: Brickwork · Garage conversions · General building work · Home extensions · Loft conversions · All cost guides