Rent by size
| Size | Average rent | Income at 30% |
|---|---|---|
| 1 bedroom | £688 a month | £27,520/yr |
| 2 bedrooms | £880 a month | £35,200/yr |
| 3 bedrooms | £1,077 a month | £43,080/yr |
| 4+ bedrooms | £1,502 a month | £60,080/yr |
Rent by type of home
| Type | Average rent |
|---|---|
| Flat or maisonette | £810 a month |
| Terraced house | £1,033 a month |
| Semi-detached house | £1,070 a month |
| Detached house | £1,278 a month |
What this means for your budget
Average rents mix older and newer homes, so a newly listed home often costs more than the average. Use this figure as a benchmark when you compare listings, and budget for deposits and fees on top. The 30% rule is a simple guide, not a lender's or landlord's requirement; many landlords use their own income checks.
Other areas in South West
Frequently asked questions
What is the average rent in Cornwall?
The average private rent in Cornwall was £1,000 a month in August 2026, according to the ONS Price Index of Private Rents, 1.8% higher than a year earlier.
How much do I need to earn to rent in Cornwall?
To keep the average rent of £1,000 a month at 30% of gross income, a common affordability rule of thumb, you would need about £40,000 a year before tax.
How much is a 1 bedroom in Cornwall?
1 bedroom: £688; 2 bedrooms: £880; 3 bedrooms: £1,077; 4+ bedrooms: £1,502 a month, based on August 2026 data.
Source: ONS Price Index of Private Rents, published 16 September 2026. Figures for August 2026, shown as published. Rents are in British pounds. Our data.