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Get started21 Clouston Avenue is a detached house in Bushey (WD23 2PU). It has a recorded floor area of 154 m² (around 1658 sq ft) and construction records dating it to 2019. The latest certificate (April 2021) returns a high B (score 85), putting the home a stone's throw from an A rating. The recommended improvements would push it to A (score 93).
One planning record on file: an extension approved in 2021. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £1,113,000 is 13.6% above the 2021 sale price. Sold June 2021 for £980,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
21 Clouston Avenue has an approved single-storey rear extension on the planning record.
Extension: Single storey · Rear of property
Single storey rear extension and installation of two high windows to side of garage.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£1,113,000
Modelled from EPC, postcode comparables.
£980,000
Recorded with HM Land Registry.
On co₂ emissions, 21 Clouston Avenue stands well clear of the street.
Price per m²
£6,364
Street avg £6,470
Floor Area
154 m²
Street avg 190 m²
CO₂ Emissions
2.2 t/year
Street avg 2.5 t/year
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km

Daytime· 07:00 – 23:00
48.8dB

21 June 2021Most recent
£980,000
Median price across the last 5 sales in WD23 2PU: £835,000 (2024–2022).
Years Held
5 years
Street avg 5 years
WD23 2JT
Leisure Centre — bus stop.
Closest school
0.3 km
Queens' School. 28 schools nearby.
Night-time· 23:00 – 07:00
41.9dB
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