Our Data Sources
21, Onslow Road, Walton-On-Thames has a single entry in the Land Registry from August 2011 and a single entry in the EPC database dated December 2017.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 0 out of 5 and is considered of low accuracy.
Plot Size
HM Land Registry records the plot of land for 21, Onslow Road, Walton-On-Thames as measuring 3,093 m2.
That makes it the 3rd largest plot in the postcode, where 26 of the 27 other houses have recorded plot data.
Energy Efficiency
21, Onslow Road, Walton-On-Thames has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 19 Dec 2017.
The property is not connected to mains gas and has high performance glazing. It is heated using Boiler.
Sold Prices
The most recent sale of 21, Onslow Road, Walton-On-Thames completed on 8th August 2011 at £1,350,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have dropped by 23.2% over the period since August 2011.
- Sold Aug 2011£1,350,000
Properties Sold Nearby
Over the past 2 years 3 properties have sold within 780 metres of 21, Onslow Road, Walton-On-Thames, per the Land Registry and our network of Estate Agents.
The latest, on the 26th September 2025, was 23, Onslow Road, Walton-On-Thames, KT12 5BB, a freehold house which sold for £1,900,000.
Read more about house prices in KT12.
- Sold Sep 2025£1,900,000 | 4 Bed House23, Onslow Road, Walton-On-Thames, KT12 5BB23, Onslow Road, Walton-On-Thames, KT12 5BB
- Sold Dec 2021£2,800,000 | 6 Bed House16, Onslow Road, Walton-On-Thames, KT12 5BB16, Onslow Road, Walton-On-Thames, KT12 5BB
- Sold Jan 2019£1,767,950 | 6 Bed House17, Onslow Road, Walton-On-Thames, KT12 5BB17, Onslow Road, Walton-On-Thames, KT12 5BB
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Schools Nearby
- 600mCleves School
- 1.3kmOatlands School
- 1.4kmBell Farm Primary School
- 1.2kmThree Rivers Academy
- 3.1kmHeathside Walton-on-Thames
- 3.1kmThamesmead School
More reading links
Public Transport Nearby
- 500mWalton-on-Thames
- 2.2kmHersham
- 2.8kmWeybridge
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.
