






According to the public record, Flat 4, 139, Sidney Road, Walton-On-Thames is a period apartment with 602 ft2 of internal area.
Apartments of this size in this area normally have 2 bedrooms.
Based on available information, and assuming reasonable condition, the estimated sale value for Flat 4, 139, Sidney Road, Walton-On-Thames is £284,787 and the estimated rental value is £1,304 per month.
The apartment is within 139, Sidney Road, Walton-On-Thames, KT12.
Sidney Road, Walton-On-Thames, KT12 is located in the borough of Elmbridge within the KT12 postal district.
Flat 4, 139, Sidney Road, Walton-On-Thames has no recent1 records in the the Land Registry and a single entry in the EPC database dated June 2022.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If Flat 4, 139, Sidney Road, Walton-On-Thames is in very good condition we estimate a sale value of £299,027 and a rental value of £1,369 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £264,852 and a rental value of £1,212 per month.
Over the last 12 months the sale value of Flat 4 139 Sidney Road Walton-On-Thames has decreased by an estimated £4,996 (1.8%) and its rental value has increased by an estimated £45 per month (3.4%), giving an expected gross yield of 5.5%.
Flat 4, 139, Sidney Road, Walton-On-Thames has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 01 Jun 2022.
The property is not connected to mains gas and has mostly double glazing. It is heated using Electric storage heaters.
According to HM Land Registry, Flat 4, 139, Sidney Road, Walton-On-Thames was last sold on 22nd December 2004 for £182,500 and was recorded as a leasehold flat.
The property has had 4 sales since 1995.
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to Flat 4, 139, Sidney Road, Walton-On-Thames within a radius of 530 metres over the last 2 years.
The most recent example is Flat 4, Egmont House, Cromwell Road, Walton-On-Thames, KT12 3NJ, a leasehold flat which sold for £280,000 on the 17th October 2025.
Read more about house prices in KT12.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Sidney Road, Walton-On-Thames, KT12 has a total of 264 addresses. According to our analysis of all the public data, Flat 4, 139, Sidney Road, Walton-On-Thames is the 252nd largest and the 244th most expensive property on the street.
When compared to the postcode district it is £338k less expensive than the average property in KT12.
The closest station to Flat 4, 139, Sidney Road, Walton-On-Thames is Walton-on-Thames station which is 1.1 kilometres away.
According to recent data from Ofcom, ultrafast broadband is available in this area.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
According to data from the Environment Agency, the flood risk in this area is considered to be very low.
Be the first Estate
Agent here!
The recent census recorded whether a resident owned or rented their home.
In the area around Flat 4, 139, Sidney Road, Walton-On-Thames, 40.4% of property is privately owned with a mortgage and 23.9% is privately owned outright.
The graph below shows how this compares to South East and the rest of England & Wales.
The recent census recorded the highest level of education achieved by residents in the local area.
In the area around Flat 4, 139, Sidney Road, Walton-On-Thames, 19.0% of residents are recorded as possessing school level qualifications and 53.4% as possessing degree level qualifications.
The graph below shows how this compares to South East and the rest of England & Wales.
The most recent census in 2021 recorded the age of all UK residents.
In the area around Flat 4, 139, Sidney Road, Walton-On-Thames, the average age was 37.8 and the most common age was 7.
The graph below shows how this compares to South East and the rest of England & Wales
The recent census recorded whether a property was a primary or secondary home for the resident.
In the area around Flat 4, 139, Sidney Road, Walton-On-Thames, 0.0% of property was a second home.
Comparison figures for South East and the rest of England & Wales are listed below.
The recent census recorded the number of cars registered in each household.
In the area around Flat 4, 139, Sidney Road, Walton-On-Thames, there are an average of 1.4 cars per household.
See below for how this compares to South East and the rest of England & Wales.