30 Onslow Avenue Mansions, Onslow Avenue
30 Onslow Avenue Mansions, Onslow Avenue
Description & Estimates







Public records show 30 Onslow Avenue Mansions, Onslow Avenue, Richmond to be a period leasehold apartment with 592 ft2 of internal area.
In this area, apartments of this size normally have 2 bedrooms with a balcony and garden.
30 Onslow Avenue Mansions, Onslow Avenue, Richmond has an estimated sale value of £598,130 and an estimated rental value of £2,365 per month, assuming reasonable condition and based on the information available.
The apartment sits within 30, Onslow Avenue, Richmond, TW10.
Onslow Avenue, Richmond, TW10 lies in the borough of Richmond upon Thames, within the TW10 postal district.
Our Data Sources
30 Onslow Avenue Mansions, Onslow Avenue, Richmond has 31 entries in the Land Registry , most recently in March 2014 and a single entry in the EPC database dated February 2024.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 30 Onslow Avenue Mansions, Onslow Avenue, Richmond would be worth £628,036, with a potential rental value of £2,483 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £556,261, with a rental value of £2,199 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of 30 Onslow Avenue Mansions, Onslow Avenue, Richmond has declined by £696 (0.1%) over the last year. During the same period, its estimated monthly rental value has climbed by £154 (6.5%). The property's estimated gross yield is currently 4.7%.
Energy Efficiency
30 Onslow Avenue Mansions, Onslow Avenue, Richmond has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 20 Feb 2024.
The property is connected to mains gas and has some double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
30 Onslow Avenue Mansions, Onslow Avenue, Richmond last changed hands on 28th March 2014, selling for £500,000. The transaction was logged as a leasehold flat by HM Land Registry.
In total it has sold 3 times since 1995.
The market for similar properties has risen by 17.4% since March 2014.
- Sold Mar 2014£500,000
- Sold Jun 2006£309,950
- Sold Dec 1995£91,500
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 340 metres of 30 Onslow Avenue Mansions, Onslow Avenue, Richmond across the last 2 years.
Most recently, 76D , Church Road, Richmond, TW10 6LW, a leasehold flat, sold at £560,000 on the 9th March 2026.
Read more about house prices in TW10.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 30 Onslow Avenue Mansions, Onslow Avenue, Richmond as the 55th largest and the 49th most expensive of the 60 addresses on Onslow Avenue, Richmond, TW10.
Against the TW10 postcode district average, it is £535k less expensive than the typical property.
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Schools Nearby
- 500mThe Vineyard School
- 600mSt Elizabeth's Catholic Primary School
- 700mMarshgate Primary School
- 700mChrist's Church of England Comprehensive Secondary School
- 1.8kmOrleans Park School
- 2.3kmGrey Court School
More reading links
Public Transport Nearby
Richmond (London) station is the nearest stop to 30 Onslow Avenue Mansions, Onslow Avenue, Richmond at 600 metres away.
- 600mRichmond (London)
- 600mRichmond
- 1.2kmNorth Sheen
Available Internet Speeds
Ofcom's latest figures show poor internet coverage in this area, which may mean weak or no connectivity.
According to recent data from Ofcom, Slow/none broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.

