UK rental valuation
Cornwall Rental Valuation
Get an instant online estimate of what your property could rent for, backed by comparable Cornwall listings and official rent data.
Smarter property decisions with real market data.
Cornwall rental market at a glance
Latest rental data for Cornwall from the Office for National Statistics (ONS)
Cornwall vs UK
| Location | Average rent (pcm) | Annual change |
|---|---|---|
| Cornwall | £995 | +0.9% |
| UK | £1,406 | +3.8% |
Cornwall rents are currently £411 per month below the UK average.
How much does it cost to rent a property in Cornwall?
Average monthly rents by number of bedrooms in Cornwall (September 2026)
How Cornwall rents have changed
Average private rent in Cornwall (ONS)
Cornwall rental market commentary
What the latest rent data means for renters and landlords
Source: ONS Price Index of Private Rents, September 2026. Commentary is rewritten and checked with the published source data. Percentages use the ONS rent index; pound differences use published average rents. Percentage-point comparisons use the displayed one-decimal rates. Read the ONS methodology.
How Bellsoph calculates your rental valuation
We combine checked local rental evidence, your property details and official data to estimate what a Cornwall property could rent for.
Rental valuations near Cornwall
The closest areas with their own local rents, trends and postcode data.
Explore Cornwall property data
Bellsoph API — coming soon
Building rental valuations into your own product, portal or CRM? We are developing an API that returns the same comparable-backed valuations behind this page. Tell us how you would use it and we will email you when it is available.
Bellsoph rental valuations are automated estimates based on advertised rental evidence and official statistics. They are not a formal or RICS valuation or financial advice, and achieved rents depend on condition, presentation, timing and demand. Market data: ONS Price Index of Private Rents and UK House Price Index, September 2026.
Below the South West average
In September 2026, Cornwall’s average rent was £995, against £1,251 for the South West. The Cornwall figure was 20.5% lower than the regional benchmark. Cornwall’s annual rent change was 0.9%; its annual rate was 3.3 percentage points lower than the South West’s. These area-wide ONS private-rent statistics include new and existing tenancies: they are context, not advertised rents or direct comparables for an individual property.
Bedroom size makes a substantial difference
In September 2026, the average was £685 for a one bed, £877 for a two bed, £1,073 for a three bed and £1,496 for a four or more bed. The annual rate was highest for three bed homes at 1.3%, and lowest for four or more bed homes at 0.5%—a spread of 0.8 percentage points. These are category averages, not like-for-like listings; match a property to the closest size category when using them as statistical context.
Property type offers another point of reference
The September 2026 averages ranged from £806 for a Flat Maisonette to £1,273 for a Detached; a Terraced averaged £1,029 and a Semi-detached £1,066. Annual rates ranged from 0.6% for Flat Maisonette to 1.2% for Semi-detached. These broad statistical categories do not describe actual comparable properties or account for individual features.