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According to the public record, 21, Sidney Road, Twickenham is a period freehold house with 2,357 ft2 of internal area and sits on a 162 m2 plot.
Houses of this size in this area normally have 5 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for 21, Sidney Road, Twickenham is £1,820,553 and the estimated rental value is £5,509 per month.
Sidney Road, Twickenham, TW1 is located in the borough of Richmond upon Thames within the TW1 postal district.
21, Sidney Road, Twickenham has 31 entries in the Land Registry , most recently in March 2018 and a single entry in the EPC database dated February 2017.
We combine this information with that 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 21, Sidney Road, Twickenham is in very good condition we estimate a sale value of £1,911,581 and a rental value of £5,785 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £1,693,115 and a rental value of £5,124 per month.
Over the last 12 months the sale value of 21 Sidney Road Twickenham has decreased by an estimated £34,165 (1.9%) and its rental value has increased by an estimated £238 per month (4.3%), giving an expected gross yield of 3.6%.
According to data from HM Land Registry, 21, Sidney Road, Twickenham sits on a plot of 162m2.
We have plot size data on 22 out of 24 other houses in the postcode and 21, Sidney Road, Twickenham sits on the 19th largest plot.
21, Sidney Road, Twickenham has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 20 Feb 2017.
The property is connected to mains gas and has partial double glazing. It is heated using Boiler and radiators, mains gas.
According to HM Land Registry, 21, Sidney Road, Twickenham was last sold on 26th March 2018 for £1,375,000 and was recorded as a freehold house.
The property has had 3 sales since 1995.
Since March 2018, the market for similar properties has risen 30.9%
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 21, Sidney Road, Twickenham within a radius of 410 metres over the last 2 years.
The most recent example is 71, South Western Road, Twickenham, TW1 1LG, a freehold house which sold for £1,400,000 on the 30th September 2025.
Read more about house prices in TW1.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Sidney Road, Twickenham, TW1 has a total of 101 addresses. According to our analysis of all the public data, 21, Sidney Road, Twickenham is the largest and the most expensive property on the street.
When compared to the postcode district it is £900k more expensive than the average property in TW1.
The nearest school is St Stephen's C E Primary School which is 183 metres away. The nearest train station is St Margarets (London) which is 300 metres away.
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