Our Data Sources
23C, Onslow Road, Richmond has 2 entries in the Land Registry , most recently in March 2021 and a single entry in the EPC database dated June 2016.
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.
Price Range & Condition
In very good condition, we estimate 23C, Onslow Road, Richmond would be worth £2,957,787, with a potential rental value of £7,847 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £2,619,754, with a rental value of £6,950 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
23C, Onslow Road, Richmond occupies a 183 m2 plot as recorded by HM Land Registry.
All 17 other houses in this postcode have recorded plot sizes, and this one ranks as the 25th largest.
Energy Efficiency
23C, Onslow Road, Richmond has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 01 Jun 2016.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
23C, Onslow Road, Richmond last changed hands on 19th March 2021, selling for £2,150,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has dropped by 20.7% since March 2021.
- Sold Mar 2021£2,150,000
- Sold Feb 2017£1,500,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 34 sales of comparable properties within 350 metres of 23C, Onslow Road, Richmond across the last 2 years.
Most recently, 18, Onslow Avenue, Richmond, TW10 6QB, a freehold house, sold at £2,787,500 on the 10th September 2025.
Read more about house prices in TW10.
- Sold Sep 2025£2,787,500 | 5 Bed House18, Onslow Avenue, Richmond, TW10 6QB18, Onslow Avenue, Richmond, TW10 6QB
- Sold Mar 2023£2,225,000 | 5 Bed House24, Onslow Avenue, Richmond, TW10 6QB24, Onslow Avenue, Richmond, TW10 6QB
- Sold Feb 2023£2,300,000 | 5 Bed House14, Onslow Avenue, Richmond, TW10 6QB14, Onslow Avenue, Richmond, TW10 6QB
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 23C, Onslow Road, Richmond as the 39th largest and the 23rd most expensive of the 149 addresses on Onslow Road, Richmond, TW10.
Against the TW10 postcode district average, it is £1.664m more expensive than the typical property.
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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
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
