Our Data Sources
11, Onslow Road, Walton-On-Thames has 51 entries in the Land Registry , most recently in October 2015 and a single entry in the EPC database dated February 2026.
We combine this information with that 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 11, Onslow Road, Walton-On-Thames would be worth £4,083,304, with a potential rental value of £6,751 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £3,616,641, with a rental value of £5,979 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
11, Onslow Road, Walton-On-Thames occupies a 2,209 m2 plot as recorded by HM Land Registry.
Of the 27 other houses in this postcode, 26 have recorded plot sizes, and this one ranks as the 18th largest.
Energy Efficiency
11, Onslow Road, Walton-On-Thames has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 10 Feb 2026.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and underfloor heating, mains gas, Boiler and underfloor heating, mains gas.
Sold Prices
11, Onslow Road, Walton-On-Thames last changed hands on 8th October 2015, selling for £3,550,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 5 times since 1995.
The market for similar properties has dropped by 40.4% since October 2015.
- Sold Oct 2015£3,550,000
- Sold Dec 2011£2,500,000
- Sold Apr 2006£1,925,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 13 sales of comparable properties within 810 metres of 11, Onslow Road, Walton-On-Thames across the last 2 years.
Most recently, 47, Broadwater Road South, Walton-On-Thames, KT12 5DE, a freehold house, sold at £3,425,000 on the 28th August 2024.
Read more about house prices in KT12.
- Sold Aug 2024£3,425,000 | 6 Bed House47, Broadwater Road South, Walton-On-Thames, KT12 5DE47, Broadwater Road South, Walton-On-Thames, KT12 5DE
- Sold Jun 2023£3,900,000 | 6 Bed House20, Onslow Road, Walton-On-Thames, KT12 5BB20, Onslow Road, Walton-On-Thames, KT12 5BB
- Sold Jun 2017£3,500,000 | 6 Bed HouseHarwood House, Eriswell Road, Walton-On-Thames, KT12 5BWHarwood House, Eriswell Road, Walton-On-Thames, KT12 5BW
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 11, Onslow Road, Walton-On-Thames as the 8th largest and the 9th most expensive of the 92 addresses on Onslow Road, Hersham, Walton-On-Thames, KT12.
Against the KT12 postcode district average, it is £3.253m more expensive than the typical property.
More reading links
Schools Nearby
- Cleves School600 m away
- Oatlands School1.3 km away
- Bell Farm Primary School1.4 km away
- Three Rivers Academy1.2 km away
- Heathside Walton-on-Thames3.1 km away
- Thamesmead School3.1 km away
More reading links
Public Transport Nearby
- Walton-on-Thames|500 m away
- Hersham|2.2 km away
- Weybridge|2.8 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
