4 Bonham Close, Aylesbury, HP21 8PT
About 4 Bonham Close
4 Bonham Close is a detached house in Aylesbury (HP21 8PT). It has a recorded floor area of 112 m² (around 1206 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (January 2024) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since September 2014. Between certificates, lighting went from Average to Very Good. The recommended improvements would push it to C (score 78).
At 112 m² the property is well over the postcode median (68 m² across 7 EPCs), placing it in the larger end of the local stock. Across 1998–2016, sale prices on this property compounded at 6.6% per year. Today's modelled estimate of £467,000 is 39.4% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£278/sq ft) was about 26.6% above the typical sold price in the postcode. 10 years since the last transfer (January 2016).
Everything you need to know about 4 Bonham Close
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
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Planning history
4 Bonham Close has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Sale price has grown by over 3x since 1998.
£467,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.6% per year over 18 years.
£335,000
Growth on file: 6.6% per year over 18 years.
Sales timeline
19 January 2016Most recent
£335,000
+19.6%over 8 years17 April 2007
£280,000
+160.5%over 9 years19 March 1998
£107,500
Median price across the last 5 sales in HP21 8PT: £305,000 (2025–2021).
Nearby sales in HP21 8PT
Versus other Bonham Close homes
On floor area, 4 Bonham Close stands well clear of the street.
Price per m²
£2,991
Street avg £3,950
Floor Area
112 m²
Street avg 67 m²
Habitable Rooms
7 rooms
Street avg 4 rooms
CO₂ Emissions
4.1 t/year
Street avg 2.7 t/year
Everything you need to know about 4 Bonham Close
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Roberts Way — bus stop.
Closest school
0.8 km
Oak Green 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
50.9dB
Night-time· 23:00 – 07:00
41.8dB