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Get started8 Cowley Close is a four-bedroom semi-detached house in Bierton, Aylesbury, Aylesbury (HP22 5DQ). It has a recorded floor area of 111 m² (around 1195 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (August 2014) shows a D (score 56), a step below the typical UK home. The recommended improvements would push it to C (score 80). The latest certificate is from August 2014, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 7.4% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£427/sq ft) was about 62.9% above the typical sold price in the postcode. At 111 m² the property is well over the postcode median (85 m² across 10 EPCs), placing it in the larger end of the local stock. 4 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension, a garage conversion and a loft conversion, meaningful when judging how the property has evolved. Sold January 2022 for £510,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
8 Cowley Close's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 25 Aug 2024
8 Cowley Close has 2 separate extension applications on the council record.
Extension: Single storey · Rear of property
Householder application for partial demolition of existing garage. Conversion of remaining existing garage to living accommodation and to facilitate a single storey extension to the rear
Latest sale on 8 Cowley Close was the highest on Land Registry record across the postcode.
£542,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.4% per year over 25 years.
£510,000
Growth on file: 7.4% per year over 25 years.
On floor area, 8 Cowley Close stands well clear of the street.
Price per m²
£4,595
Street avg £3,556
Floor Area
111 m²
Street avg 88 m²
Habitable Rooms
6 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km

Daytime· 07:00 – 23:00
47.0dB

Extension: Single storey · Rear of property
Single storey rear extension
2 more applications for this property
Join to see all planning history.
7 January 2022Most recent
£510,000
+40.5%over 6 years30 January 2015
£363,000
+322.1%over 17 years28 February 1997
£86,000
Median price across the last 5 sales in HP22 5DQ: £368,750 (2025–2015).
Street avg 5 rooms
CO₂ Emissions
5.4 t/year
Street avg 6.0 t/year
HP22 5RT
The Red Lion PH — bus stop.
Closest school
0.2 km
Bierton Church of England Combined School. 19 schools nearby.
Night-time· 23:00 – 07:00
39.8dB
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