9 Colley Close, Brill, Aylesbury, HP18 9GE
About 9 Colley Close
9 Colley Close is a two-bedroom semi-detached house in Brill, Aylesbury, Aylesbury (HP18 9GE). It has a recorded floor area of 72 m² (around 775 sq ft) and council tax band D. The latest certificate (August 2012) shows a C (score 79), near the top of the C band. Main heating runs on electricity: electricity, unspecified tariff. The latest certificate is from August 2012, so improvements made since then won't be reflected.
Across 2013–2020, sale prices on this property compounded at 3.5% per year. Today's modelled estimate of £357,000 is 16.1% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£397/sq ft) was about 27.1% above the typical sold price in the postcode. At 72 m² it's 26.2% smaller than the typical home in the postcode (98 m² median across 12 EPCs). Most recent transfer: December 2020 at £307,500.
What this property has
Inside
- Bedrooms2
- Bathrooms2
- EnsuiteYes
Outside
- Private gardenYes
- DrivewayYes
Building
- RefurbishedYes
Energy performance
9 Colley Close's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 29 Aug 2022
EPC Rating
Certificate validity
Expired on 29 August 2022
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Planning history
9 Colley 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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£357,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.5% per year over 7 years.
£307,500
Growth on file: 3.5% per year over 7 years.
Sales timeline
18 December 2020Most recent
£307,500
+28.1%over 7 years10 October 2013
£240,000
Median price across the last 5 sales in HP18 9GE: £530,000 (2025–2021).
Nearby sales in HP18 9GE
11 Colley Close, Brill, Aylesbury, HP18 9GE
Sold Oct 2025
£610,0008 Colley Close, Brill, Aylesbury, HP18 9GE
Sold Aug 2025
£349,5004 Colley Close, Brill, Aylesbury, HP18 9GE
Sold Mar 2023
£490,00010 Colley Close, Brill, Aylesbury, HP18 9GE
Sold Nov 2021
£617,5006 Colley Close, Brill, Aylesbury, HP18 9GE
Sold Jan 2021
£530,000
Versus other Colley Close homes
Floor Area for 9 Colley Close lags the street by a wide margin.
Price per m²
£4,271
Street avg £3,706
Floor Area
72 m²
Street avg 118 m²
CO₂ Emissions
1.7 t/year
Street avg 2.4 t/year
Years Held
6 years
Street avg 8 years
Similar properties nearby
1 Burns Close, Long Crendon
HP18 9BX
1 Bradley Close, Oakley
HP18 9QS
1 Carson Cottages, The Green, Brill
HP18 9RU
1 Brookside, Oakley
HP18 9PN
1 Burts Lane, Long Crendon
HP18 9AJ
1 Brae Hill Close, Brill
HP18 9TE
1 Abbot Walk, Long Crendon
HP18 9EL
1 Clarkes Field Close, Brill
HP18 9SP
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
77/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
The Square — bus stop.
Closest school
0.5 km
Brill Church of England School. 2 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
44.9dB

Night-time· 23:00 – 07:00
36.2dB







