1b, Cumberland Close, Aylesbury, HP21 7HH
About 1b
1b is a detached house in Aylesbury (HP21 7HH). It has a recorded floor area of 170 m² (around 1830 sq ft). The latest certificate (December 2018) returns an A (score 96), the top energy band on the EPC scale.
At 170 m² it's 21.9% larger than the typical home in the postcode (140 m² median across 22 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £750,000 sits 63% above the 2012 sale of £460,000. 14 years since the last transfer (August 2012).
Energy performance
1b ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Certificate validity
Valid until 17 December 2028
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Planning history
1b has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
1b valuation sits well clear of the typical sold price in this postcode.
£750,000
Modelled from EPC, postcode comparables.
£460,000
Recorded with HM Land Registry.
Sales timeline
2 August 2012Most recent
£460,000
Median price across the last 5 sales in HP21 7HH: £612,000 (2025–2021).
Nearby sales in HP21 7HH
5 Cumberland Close, Aylesbury, HP21 7HH
Sold Aug 2025
£612,00012 Cumberland Close, Aylesbury, HP21 7HH
Sold Jun 2024
£680,00021 Cumberland Close, Aylesbury, HP21 7HH
Sold Aug 2022
£535,0002 Cumberland Close, Aylesbury, HP21 7HH
Sold Dec 2021
£550,00015 Cumberland Close, Aylesbury, HP21 7HH
Sold Apr 2021
£622,000
Versus other Cumberland Close homes
1b outperforms the street on epc rating by a wide margin.
Price per m²
£2,706
Street avg £3,258
Floor Area
170 m²
Street avg 148 m²
CO₂ Emissions
0.6 t/year
Street avg 5.4 t/year
Years Held
14 years
Street avg 11 years
Similar properties nearby
The neighbourhood at a glance
Crime
175/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
RC Schools — bus stop.
Closest school
0.2 km
St Edward's Catholic Junior School. 28 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
50.8dB

Night-time· 23:00 – 07:00
41.4dB







