Our Data Sources
3 Countisbury, St. Mark's Hill, Surbiton has no records in the Land Registry and a single entry in the EPC database dated April 2025.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 3 Countisbury, St. Mark's Hill, Surbiton would be worth £529,182, with a potential rental value of £2,176 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £468,704, with a rental value of £1,927 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
3 Countisbury, St. Mark's Hill, Surbiton has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 24 Apr 2025.
The property is not connected to mains gas and has partial secondary glazing. It is heated using room heaters (electric).
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 160 sales of comparable properties within 370 metres of 3 Countisbury, St. Mark's Hill, Surbiton since 2017.
Most recently, 36, South Terrace, Surbiton, KT6 6HU, a leasehold flat, sold at £495,000 on the 13th February 2026.
Read more about house prices in KT6.
- Sold Feb 2026£495,000 | 2 Bed Flat36, South Terrace, Surbiton, KT6 6HU36, South Terrace, Surbiton, KT6 6HU
- Sold Dec 2025£476,500 | 2 Bed FlatFlat 3, Langham House 35, Adelaide Road, Surbiton, KT6 4SRFlat 3, Langham House 35, Adelaide Road, Surbiton, KT6 4SR
- Sold Nov 2025£470,000 | 2 Bed Flat12, South Terrace, Surbiton, KT6 6HT12, South Terrace, Surbiton, KT6 6HT
- Sold Oct 2025£581,000 | 3 Bed FlatFlat 8, 16, Avenue Elmers, Surbiton, KT6 4SEFlat 8, 16, Avenue Elmers, Surbiton, KT6 4SE
- Sold May 2025£490,000 | 3 Bed FlatFlat 5, Glenbuck Studios, Glenbuck Road, Surbiton, KT6 6BXFlat 5, Glenbuck Studios, Glenbuck Road, Surbiton, KT6 6BX
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 £376,170, ranging from £208,440 to £511,507.
- 5 Wentworth Court St. Mark's Hill
2 Bed Flat | 0 m | Est. Value: £297,399
- 3 The Sheraton St. Mark's Hill
1 Bed Flat | 0 m | Est. Value: £270,596
- 2 Porlock St. Mark's Hill
3 Bed Flat | 0 m | Est. Value: £503,249
- 2 Countisbury St. Mark's Hill
3 Bed Flat | 0 m | Est. Value: £507,752
- 5 The Sheraton St. Mark's Hill
1 Bed Flat | 0 m | Est. Value: £208,440
Location Comparison
Our analysis of the public data ranks 3 Countisbury, St. Mark's Hill, Surbiton as the 35th largest and the 15th most expensive of the 288 addresses on St. Mark's Hill, Surbiton, KT6.
Against the KT6 postcode district average, it is £90k less expensive than the typical property.
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Schools Nearby
- Lime Tree Primary School400 m away
- Maple Infants' School400 m away
- St Andrew's and St Mark's CofE Junior School400 m away
- The Hollyfield School and Sixth Form Centre300 m away
- Tiffin School2.0 km away
- Southborough High School2.1 km away
More reading links
Public Transport Nearby
- Surbiton|300 m away
- Berrylands|1.5 km away
- Kingston|2.0 km away
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












