Cost of a Garden Patio in the UK (2025)
A garden patio costs £1,500–£6,000 depending on size and materials. Porcelain and natural stone cost more but last significantly longer than concrete slabs.
Patio materials compared
Concrete paving slabs are the cheapest option but fade quickly. Indian sandstone is popular, natural-looking, and reasonably durable. Porcelain is the premium choice — harder-wearing, frost-resistant, lower maintenance, and available in large format sizes. Block paving is best suited to driveways and areas with vehicular access. Natural slate and limestone are premium options with a distinct aesthetic.
What does patio installation involve?
A professional patio installation includes excavation to the required depth, a compacted sub-base of MOT Type 1 (typically 100mm deep), a sharp sand bed or mortar bed depending on the material, laying and cutting of slabs, pointing with mortar or resin joint, and edging restraints. Good preparation is critical — a poorly prepared sub-base leads to sinking and cracking within a few years.
Patio size and typical costs
Typical garden patios range from 15m² (small seating area) to 40m² (large entertaining space). As a rough guide, budget £80–£120 per m² for Indian sandstone and £100–£160 per m² for porcelain, including materials and labour. Prices vary significantly by location and contractor.
Cost Breakdown
All prices are indicative UK averages for 2025. Actual costs vary by location, specification, and contractor. London and South East rates are typically 20–35% higher.
| Item | Low | High |
|---|---|---|
| Concrete slabs (20m²) | £1,200 | £2,000 |
| Indian sandstone (20m²) | £2,000 | £3,500 |
| Porcelain (20m²) | £2,500 | £4,500 |
| Block paving (20m²) | £2,000 | £3,500 |
| Natural slate / limestone (20m²) | £3,000 | £6,000 |
| Resin pointing (per m²) | £10 | £20 |
What Affects the Cost?
- ✓Material chosen — biggest cost variable
- ✓Size and shape of the patio
- ✓Depth of excavation required
- ✓Existing ground conditions (soft ground, tree roots)
- ✓Number of cuts required — irregular shapes cost more
- ✓Steps, walls, or level changes
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Post a Job — It's FreeFrequently Asked Questions
Do I need planning permission for a garden patio?
Generally no — patios at ground level in rear gardens do not require planning permission. If more than 50% of the front garden will be paved, permeable paving is required under drainage regulations. Conservation areas may have restrictions.
How long does a patio installation take?
A standard 20m² patio typically takes 2–4 days. This includes excavation, sub-base preparation, laying, and initial pointing. Mortar joints need 24–48 hours to cure before use.
How do I maintain a natural stone patio?
Clean annually with a patio cleaner (not a pressure washer on sandstone — it erodes the surface). Seal Indian sandstone every 2–3 years with a penetrating stone sealer to reduce staining and weathering. Repoint loose joints promptly.
What is the best patio material for a low-maintenance garden?
Porcelain is the most low-maintenance option — it resists staining, frost damage, and requires minimal sealing. Large-format porcelain with resin joints needs almost no upkeep beyond occasional sweeping and hosing down.