Our Data Sources
21A, Castle Street, Kingston Upon Thames has no recent1 records in the the Land Registry and a single entry in the EPC database dated February 2019.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate 21A, Castle Street, Kingston Upon Thames would be worth £326,806, with a potential rental value of £1,831 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £289,456, with a rental value of £1,622 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
21A, Castle Street, Kingston Upon Thames has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 11 Feb 2019.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
21A, Castle Street, Kingston Upon Thames last changed hands on 7th December 2001, selling for £280,000. The transaction was logged as a leasehold flat by HM Land Registry.
That is its only recorded sale since 1995.
- Sold Dec 2001£280,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 27 sales of comparable properties within 340 metres of 21A, Castle Street, Kingston Upon Thames across the last 2 years.
Most recently, Flat 3, Higgs Yard 42C, Richmond Road, Kingston Upon Thames, KT2 5EE, a leasehold flat, sold at £315,000 on the 12th June 2025.
Read more about house prices in KT1.
- Sold Jun 2025£315,000 | 2 Bed FlatFlat 3, Higgs Yard 42C, Richmond Road, Kingston Upon Thames, KT2 5EEFlat 3, Higgs Yard 42C, Richmond Road, Kingston Upon Thames, KT2 5EE
- Sold Aug 2024£345,000 | 2 Bed FlatFlat 12, Perry Court 26-28, Old London Road, Kingston Upon Thames, KT2 6QDFlat 12, Perry Court 26-28, Old London Road, Kingston Upon Thames, KT2 6QD
- Sold Nov 2022£365,000 | 2 Bed Flat19A, Castle Street, Kingston Upon Thames, KT1 1ST19A, Castle Street, Kingston Upon Thames, KT1 1ST
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 21A, Castle Street, Kingston Upon Thames as the 25th largest and the 30th most expensive of the 39 addresses on Castle Street, Kingston Upon Thames, KT1.
Against the KT1 postcode district average, it is £260k less expensive than the typical property.
More reading links
Schools Nearby
- St Joseph's Catholic Primary School600 m away
- St Luke's CofE Primary School600 m away
- King Athelstan Primary School800 m away
- Tiffin School400 m away
- The Kingston Academy1.4 km away
- Teddington School1.4 km away
More reading links
Public Transport Nearby
- Kingston|200 m away
- Hampton Wick|800 m away
- Norbiton|1.3 km away
Available Internet Speeds
Ofcom's latest figures show poor internet coverage in this area, which may mean weak or no connectivity.
According to recent data from Ofcom, Slow/none Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
