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According to the public record, 13, Sion Road, Twickenham is a early-century freehold house with 1,453 ft2 of internal area and sits on a 77.3 m2 plot.
Houses of this size in this area normally have 4 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for 13, Sion Road, Twickenham is £1,478,855 and the estimated rental value is £4,411 per month.
Sion Road, Twickenham, TW1 is located in the borough of Richmond upon Thames within the TW1 postal district.
13, Sion Road, Twickenham has 31 entries in the Land Registry , most recently in January 2019 and a single entry in the EPC database dated September 2012.
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.
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 13, Sion Road, Twickenham is in very good condition we estimate a sale value of £1,552,797 and a rental value of £4,632 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £1,375,335 and a rental value of £4,103 per month.
Over the last 12 months the sale value of 13 Sion Road Twickenham has decreased by an estimated £21,352 (1.4%) and its rental value has increased by an estimated £196 per month (4.4%), giving an expected gross yield of 3.6%.
According to data from HM Land Registry, 13, Sion Road, Twickenham sits on a plot of 77m2.
We have plot size data on 13 out of 13 other houses in the postcode and 13, Sion Road, Twickenham sits on the 12th largest plot.
13, Sion Road, Twickenham has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 20 Sep 2012.
The property is not connected to mains gas and has some double glazing. It is heated using Boiler and radiators, mains gas.
According to HM Land Registry, 13, Sion Road, Twickenham was last sold on 21st January 2019 for £1,025,000 and was recorded as a freehold house.
The property has had 3 sales since 1995.
Since January 2019, the market for similar properties has risen 15.7%
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 13, Sion Road, Twickenham within a radius of 570 metres over the last 2 years.
The most recent example is 3, Marble Hill Close, Twickenham, TW1 3AY, a freehold house which sold for £1,400,000 on the 22nd October 2025.
Read more about house prices in TW1.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Sion Road, Twickenham, TW1 has a total of 51 addresses. According to our analysis of all the public data, 13, Sion Road, Twickenham is the 13th largest and the 12th most expensive property on the street.
When compared to the postcode district it is £559k more expensive than the average property in TW1.
The nearest school is Orleans Park School which is 261 metres away. The nearest train station is Twickenham which is 600 metres away.
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