23 Athens Avenue, Aylesbury, HP21 9GS
About 23 Athens Avenue
23 Athens Avenue is a semi-detached house in Aylesbury (HP21 9GS). It has a recorded floor area of 80 m² (around 861 sq ft). The latest certificate (September 2020) returns a B (score 84), comfortably above the UK average. The recommended improvements would push it to A (score 96).
Today's modelled estimate of £279,000 sits 85.2% above the 2019 sale of £150,617. On a £-per-square-foot basis, the last sale (£175/sq ft) was about 54% below the postcode norm. At 80 m² it sits well below the postcode median (133 m² across 26 EPCs), making it one of the more compact homes locally. Sold October 2019 for £150,617.
Energy performance
23 Athens Avenue's carbon output is low for the local stock.
EPC Rating
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Planning history
23 Athens 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.
Sales history & valuation
23 Athens Avenue valuation runs notably under the typical sold price in this postcode.
£279,000
Modelled from EPC, postcode comparables.
£150,617
Recorded with HM Land Registry.
Sales timeline
24 October 2019Most recent
£150,617
Median price across the last 5 sales in HP21 9GS: £590,000 (2024–2022).
Nearby sales in HP21 9GS
Versus other Athens Avenue homes
CO₂ Emissions for 23 Athens Avenue runs comfortably ahead of the street norm.
Price per m²
£1,883
Street avg £3,887
Floor Area
80 m²
Street avg 118 m²
CO₂ Emissions
1.1 t/year
Street avg 1.6 t/year
Years Held
7 years
Street avg 5 years
Similar properties nearby
The neighbourhood at a glance
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
0.1 km
Stoke Mandeville Hospital Out Patients — bus stop.
Closest school
0.7 km
William Harding School. 21 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
46.7dB

Night-time· 23:00 – 07:00
38.2dB







