Our Data Sources
12, Castle Avenue, Epsom has no records in the Land Registry and a single entry in the EPC database dated April 2026.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 12, Castle Avenue, Epsom, we estimate a market value of £989,646 and a rental value of £2,988 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £876,543 and £2,647 per month respectively.
Plot Size
HM Land Registry records the plot of land for 12, Castle Avenue, Epsom as measuring 434 m2.
That makes it the 21st largest plot in the postcode, where all 22 other houses have recorded plot data.
Energy Efficiency
12, Castle Avenue, Epsom has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 08 Apr 2026.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Since 2014 188 properties similar to 12, Castle Avenue, Epsom have sold within a radius of 730 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 30th April 2026, was 45, Aragon Avenue, Epsom, KT17 2QL, a freehold house which sold for £1,049,142.
Read more about house prices in KT17.
- Sold Apr 2026£1,049,142 | 5 Bed House45, Aragon Avenue, Epsom, KT17 2QL45, Aragon Avenue, Epsom, KT17 2QL
- Sold Apr 2026£920,000 | 4 Bed House11, Halliday Close, Epsom, KT17 1AZ11, Halliday Close, Epsom, KT17 1AZ
- Sold Jul 2025£1,050,000 | 4 Bed House27, Castle Avenue, Epsom, KT17 2PL27, Castle Avenue, Epsom, KT17 2PL
- Sold Jul 2025£910,000 | 4 Bed House72, Cheam Road, Epsom, KT17 1QF72, Cheam Road, Epsom, KT17 1QF
- Sold Mar 2025£941,000 | 4 Bed House34, Castle Avenue, Epsom, KT17 2PQ34, Castle Avenue, Epsom, KT17 2PQ
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £801,351, ranging from £691,643 to £973,902.
- 10 Castle Avenue
4 Bed House | 6 m | Est. Value: £915,860
- 7 Castle Avenue
4 Bed House | 40 m | Est. Value: £691,643
- 20 Castle Avenue
3 Bed House | 46 m | Est. Value: £735,252
- 15 Castle Avenue
4 Bed House | 47 m | Est. Value: £973,902
- 17 Castle Avenue
3 Bed House | 55 m | Est. Value: £746,201
Location Comparison
Of the 93 addresses on Castle Avenue, Epsom, KT17, 12, Castle Avenue, Epsom comes out as the 9th largest and the 28th most expensive in our analysis of the public data.
It is also £286k more expensive than the average property across the KT17 district.
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Schools Nearby
- Ewell Grove Primary and Nursery School600 m away
- St Clement's Catholic Primary School900 m away
- Wallace Fields Junior School1.5 km away
- Glyn School1.1 km away
- Nonsuch High School for Girls1.5 km away
- Blenheim High School1.6 km away
More reading links
Public Transport Nearby
- Ewell East|400 m away
- Ewell West|1.0 km away
- Stoneleigh|1.6 km away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
