Our Data Sources
23, Onslow Road, Richmond has no records in the Land Registry and a single entry in the EPC database dated May 2026.
We combine this information with public data 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.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 23, Onslow Road, Richmond, we estimate a market value of £4,824,807 and a rental value of £11,545 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £4,273,400 and £10,226 per month respectively.
Plot Size
HM Land Registry records the plot of land for 23, Onslow Road, Richmond as measuring 443 m2.
That makes it the largest plot in the postcode, where all 17 other houses have recorded plot data.
Energy Efficiency
23, Onslow Road, Richmond has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 27 May 2026.
The property is connected to mains gas and has partial double glazing. It is heated using a boiler and radiators (mains gas, boiler and radiators, mains gas).
Similar Properties Sold Nearby
Since 2009 15 properties similar to 23, Onslow Road, Richmond have sold within a radius of 340 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 9th February 2026, was 37, Montague Road, Richmond, TW10 6QJ, a freehold house which sold for £5,100,000.
Read more about house prices in TW10.
- Sold Feb 2026£5,100,000 | 6 Bed House37, Montague Road, Richmond, TW10 6QJ37, Montague Road, Richmond, TW10 6QJ
- Sold Jun 2025£4,950,000 | 6 Bed House17, Marlborough Road, Richmond, TW10 6JT17, Marlborough Road, Richmond, TW10 6JT
- Sold May 2024£5,100,000 | 6 Bed House26, The Vineyard, Richmond, TW10 6AZ26, The Vineyard, Richmond, TW10 6AZ
- Sold Jun 2023£4,830,000 | 6 Bed House43, Montague Road, Richmond, TW10 6QJ43, Montague Road, Richmond, TW10 6QJ
- Sold Aug 2022£4,500,000 | 6 Bed House34, Richmond Hill, Richmond, TW10 6QX34, Richmond Hill, Richmond, TW10 6QX
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £1,764,812, ranging from £536,524 to £3,835,027.
- 21 Onslow Road
6 Bed House | 10 m | Est. Value: £3,835,027
- 23C Onslow Road
4 Bed House | 14 m | Est. Value: £2,769,468
- 19 Onslow Road
5 Bed House | 19 m | Est. Value: £3,667,400
- 17 Onslow Road
5 Bed House | 25 m | Est. Value: £3,479,373
- 25 Onslow Road
2 Bed Flat | 26 m | Est. Value: £548,590
Location Comparison
Of the 149 addresses on Onslow Road, Richmond, TW10, 23, Onslow Road, Richmond comes out as the largest and the most expensive in our analysis of the public data.
It is also £3.438m more expensive than the average property across the TW10 district.
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Schools Nearby
- The Vineyard School300 m away
- St Elizabeth's Catholic Primary School400 m away
- Marshgate Primary School800 m away
- Christ's Church of England Comprehensive Secondary School700 m away
- Orleans Park School1.7 km away
- Grey Court School2.2 km away
More reading links
Public Transport Nearby
- Richmond (London)|700 m away
- Richmond|800 m away
- North Sheen|1.3 km away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
