Our Data Sources
8, Thornhill Avenue, Surbiton has 3 entries in the Land Registry, most recently in January 2026 and a single entry in the EPC database dated March 2021.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 8, Thornhill Avenue, Surbiton would be worth £651,366, with a potential rental value of £2,884 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £576,924, with a rental value of £2,554 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
8, Thornhill Avenue, Surbiton occupies a 183 m2 plot as recorded by HM Land Registry.
All 18 other houses in this postcode have recorded plot sizes, and this one ranks as the 18th largest.
Energy Efficiency
8, Thornhill Avenue, Surbiton has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 04 Mar 2021.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
8, Thornhill Avenue, Surbiton last changed hands on 29th January 2026, selling for £628,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 3 times since 1995.
The market for similar properties has risen by 35.2% since January 2026.
- Sold Jan 2026£628,000
- Sold Sep 2021£604,000
- Sold Jun 2012£340,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 135 sales of comparable properties within 420 metres of 8, Thornhill Avenue, Surbiton since 2019.
Most recently, 73, Bond Road, Surbiton, KT6 7SG, a freehold house, sold at £525,000 on the 27th March 2026.
Read more about house prices in KT6.
- Sold Mar 2026£525,000 | 3 Bed House73, Bond Road, Surbiton, KT6 7SG73, Bond Road, Surbiton, KT6 7SG
- Sold Feb 2026£690,000 | 3 Bed House74A, Tolworth Road, Surbiton, KT6 7SZ74A, Tolworth Road, Surbiton, KT6 7SZ
- Sold Sep 2025£658,000 | 3 Bed House136, Cotterill Road, Surbiton, KT6 7UL136, Cotterill Road, Surbiton, KT6 7UL
- Sold Mar 2025£620,000 | 3 Bed House92, Tolworth Road, Surbiton, KT6 7SZ92, Tolworth Road, Surbiton, KT6 7SZ
- Sold Mar 2025£557,000 | 3 Bed House132, Tolworth Road, Surbiton, KT6 7SR132, Tolworth Road, Surbiton, KT6 7SR
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £673,570, ranging from £335,113 to £1,230,660.
- 10 Thornhill Avenue
3 Bed House | 3 m | Est. Value: £611,989
- 6 Thornhill Avenue
5 Bed House | 12 m | Est. Value: £1,230,660
- 4 Thornhill Avenue
3 Bed House | 22 m | Est. Value: £620,349
- 2 Culsac Road
3 Bed House | 23 m | Est. Value: £689,423
- 2 Thornhill Avenue
3 Bed House | 26 m | Est. Value: £683,894
Location Comparison
Our analysis of the public data ranks 8, Thornhill Avenue, Surbiton as the 16th largest and the 16th most expensive of the 22 addresses on Thornhill Avenue, Surbiton, KT6.
Against the KT6 postcode district average, it is £24k more expensive than the typical property.
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Schools Nearby
- Tolworth Junior School600 m away
- Tolworth Infant and Nursery School600 m away
- St Matthew's CofE Primary School1.0 km away
- Southborough High School400 m away
- Tolworth Girls' School and Sixth Form500 m away
- The Hollyfield School and Sixth Form Centre2.0 km away
More reading links
Public Transport Nearby
- Tolworth|1.3 km away
- Surbiton|1.6 km away
- Chessington North|1.6 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
