UK rental valuation
Spelthorne Rental Valuation
Get an instant online estimate of what your property could rent for, backed by comparable Spelthorne listings and official rent data.
Smarter property decisions with real market data.
Spelthorne rental market at a glance
Latest rental data for Spelthorne from the Office for National Statistics (ONS)
Spelthorne vs UK
| Location | Average rent (pcm) | Annual change |
|---|---|---|
| Spelthorne | £1,726 | +7.1% |
| UK | £1,406 | +3.8% |
Spelthorne rents are currently £320 per month above the UK average.
How much does it cost to rent a property in Spelthorne?
Average monthly rents by number of bedrooms in Spelthorne (September 2026)
How Spelthorne rents have changed
Average private rent in Spelthorne (ONS)
Spelthorne 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 Spelthorne property could rent for.
Rental valuations near Spelthorne
The closest areas with their own local rents, trends and postcode data.
Explore Spelthorne 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.
Spelthorne’s rent level against the South East
For September 2026, the average rent in Spelthorne was £1,726, compared with £1,438 across the South East. Spelthorne’s average was 20.0% higher than the regional figure. This is statistical context, not a set of comparable advertised properties; the averages include new and existing tenancies and are not an individual rent estimate.
Bedroom-size benchmarks
For a size-based reference, the September 2026 averages were £1,252 for one bed, £1,609 for two bed, £1,873 for three bed and £2,532 for four or more bed. The largest adjacent bedroom-category difference was between three bed and four or more bed: the latter averaged £659 more per month. These are category averages, not matched properties or the value of adding a room to a particular home.
Property-type context
The September 2026 averages by property type ranged from £1,493 for Flat Maisonette to £2,276 for Detached. Other published category averages were £1,672 for Terraced and £1,919 for Semi-detached. Use the category that best fits the property as context; these figures do not represent listings or individual comparables.