Model valuation£417,0008 Busby Close
Local market context
20 Courtlands Avenue is a semi-detached house in Richmond (TW9 4EP). It has a recorded floor area of 124 m² (around 1335 sq ft) and council tax band D. The latest certificate (February 2019) returns a high B (score 85), putting the home a stone's throw from an A rating. When first surveyed in January 2019 the rating was C, the property has climbed 1 band since.
At 124 m² the property is well over the postcode median (67 m² across 30 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £822,000 is 39.3% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£442/sq ft) was about 48.8% above the typical sold price in the postcode. Last sale on file: £590,000 in March 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
20 Courtlands Avenue ranks among the most efficient homes in the postcode for energy use.
Certificate validity
Valid until 19 February 2029
Changes detected from historical EPC data
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20 Courtlands Avenue has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£822,000
Modelled from EPC, postcode comparables.
£590,000
Recorded with HM Land Registry.
15 March 2021Most recent
£590,000
Median price across the last 5 sales in TW9 4EP: £550,000 (2026–2024).
17a, Courtlands Avenue, Richmond, TW9 4EP
Sold Apr 2026
7 Courtlands Avenue, Richmond, TW9 4EP
Sold Feb 2026
18 Courtlands Avenue, Richmond, TW9 4EP
Sold Dec 2025
4 Courtlands Avenue, Richmond, TW9 4EP
Sold Jun 2025
16 Courtlands Avenue, Richmond, TW9 4EP
Sold Feb 2023
Property research, connected
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
Start your researchRail-style transport is unusually close for this postcode.
Crime
225/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Courtlands Avenue — bus stop.
Closest school
0.1 km
Kew Riverside Primary School. 30 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.

Daytime· 07:00 – 23:00
54.1dB

Night-time· 23:00 – 07:00
46.0dB