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Bricks&Logic is a trading name of Urban Markets Ltd
Company No. 11113204
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VAT No. GB 287 0845 68
Registered Address: 2 Leman St, London E1 8FA
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According to the public record, 12, Sion Road, Twickenham is a early-century freehold house with 2,034 ft2 of internal area and sits on a 136 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 12, Sion Road, Twickenham is £1,842,346 and the estimated rental value is £5,255 per month.
Sion Road, Twickenham, TW1 is located in the borough of Richmond upon Thames within the TW1 postal district.
12, Sion Road, Twickenham has 31 entries in the Land Registry , most recently in October 2025 and a single entry in the EPC database dated June 2025.
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 12, Sion Road, Twickenham is in very good condition we estimate a sale value of £1,934,463 and a rental value of £5,518 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £1,713,381 and a rental value of £4,887 per month.
Over the last 12 months the sale value of 12 Sion Road Twickenham has decreased by an estimated £34,574 (1.9%) and its rental value has increased by an estimated £227 per month (4.3%), giving an expected gross yield of 3.4%.
According to data from HM Land Registry, 12, Sion Road, Twickenham sits on a plot of 136m2.
We have plot size data on 13 out of 13 other houses in the postcode and 12, Sion Road, Twickenham sits on the 4th largest plot.
12, Sion Road, Twickenham has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 12 Jun 2025.
The property is connected to mains gas and has single glazed windows. It is heated using Boiler and radiators, mains gas.
According to HM Land Registry, 12, Sion Road, Twickenham was last sold on 21st October 2025 for £2,275,000 and was recorded as a freehold house.
The property has had 3 sales since 1995.
Since October 2025, the market for similar properties has risen 2.2%
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 12, Sion Road, Twickenham within a radius of 570 metres over the last 2 years.
The most recent example is 14, Marble Hill Close, Twickenham, TW1 3AY, a freehold house which sold for £1,525,000 on the 4th December 2023.
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, 12, Sion Road, Twickenham is the 3rd largest and the 3rd most expensive property on the street.
When compared to the postcode district it is £922k 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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