Flat 1, 16
Flat 1, 16
Description & Estimates







According to the public record, Flat 1, 16, Onslow Avenue, Richmond is a period leasehold apartment with 850 ft2 of internal area.
Apartments of this size in this area normally have 3 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for Flat 1, 16, Onslow Avenue, Richmond is £723,825 and the estimated rental value is £3,026 per month.
The apartment is within 16, Onslow Avenue, Richmond, TW10.
Onslow Avenue, Richmond, TW10 is located in the borough of Richmond upon Thames within the TW10 postal district.
Our Data Sources
Flat 1, 16, Onslow Avenue, Richmond has 21 entries in the Land Registry , most recently in May 2011 and a single entry in the EPC database dated November 2023.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
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 Flat 1, 16, Onslow Avenue, Richmond is in very good condition we estimate a sale value of £760,017 and a rental value of £3,177 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £673,158 and a rental value of £2,814 per month.
Recent Market Change
Over the past 12 months, the estimated sale value of Flat 1, 16, Onslow Avenue, Richmond has moved down by £7,079 (1.0%), while its estimated rental value has increased by £206 per month (6.8%). Based on current estimates, the property offers a gross rental yield of 5.0%.
Energy Efficiency
Flat 1, 16, Onslow Avenue, Richmond has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 14 Nov 2023.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, Flat 1, 16, Onslow Avenue, Richmond was last sold on 20th May 2011 for £435,000 and was recorded as a leasehold flat.
The property has had 2 sales since 1995.
Since May 2011, the market for similar properties has risen by 38.7%.
- Sold May 2011£435,000
- Sold Nov 2002£318,500
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to Flat 1, 16, Onslow Avenue, Richmond within a radius of 340 metres over the last 2 years.
The most recent example is Flat 4, 44, Onslow Road, Richmond, TW10 6QE, a leasehold flat which sold for £650,000 on the 15th August 2025.
Read more about house prices in TW10.
- Sold Aug 2025£650,000 | 2 Bed FlatFlat 4, 44, Onslow Road, Richmond, TW10 6QEFlat 4, 44, Onslow Road, Richmond, TW10 6QE
- Sold Apr 2025£915,000 | 3 Bed Flat38A, Montague Road, Richmond, TW10 6QJ38A, Montague Road, Richmond, TW10 6QJ
- Sold Jul 2024£820,000 | 2 Bed Flat29 Onslow Avenue Mansions, Onslow Avenue, Richmond, TW10 6QD29 Onslow Avenue Mansions, Onslow Avenue, Richmond, TW10 6QD
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Onslow Avenue, Richmond, TW10 has a total of 60 addresses. According to our analysis of all the public data, Flat 1, 16, Onslow Avenue, Richmond is the 40th largest and the 44th most expensive property on the street.
When compared to the postcode district it is £409k less expensive than the average property in TW10.
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Schools Nearby
- 500mThe Vineyard School
- 500mSt Elizabeth's Catholic Primary School
- 700mMarshgate Primary School
- 800mChrist's Church of England Comprehensive Secondary School
- 1.7kmOrleans Park School
- 2.3kmGrey Court School
More reading links
Public Transport Nearby
The closest station to Flat 1, 16, Onslow Avenue, Richmond is Richmond (London) station, which is 600 metres away.
- 600mRichmond (London)
- 600mRichmond
- 1.2kmNorth Sheen
Available Internet Speeds
According to recent data from Ofcom, ultrafast broadband is available in this area.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be very low.

