21 Chapman Close, Aylesbury, HP21 8FY
About 21 Chapman Close
21 Chapman Close is a three-bedroom detached house in Aylesbury (HP21 8FY). It has a recorded floor area of 94 m² (around 1016 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (December 2008) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 74). The latest certificate is from December 2008, so improvements made since then won't be reflected. Other recorded features include a conservatory.
Across 2001–2011, sale prices on this property compounded at 4.1% per year. Today's modelled estimate of £418,000 sits 74.2% above the 2011 sale of £240,000. At 94 m² it's 18.7% larger than the typical home in the postcode (80 m² median across 24 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs). On the market in September 2011 and unlisted since — roughly 15 years.
What this property has
Inside
- Bedrooms3
- Dining roomYes
- CloakroomYes
- EnsuiteYes
- StudyYes
- ConservatoryYes
Outside
- Private gardenYes
- GarageYes
Everything you need to know about 21 Chapman Close
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
21 Chapman 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This certificate is over 10 years old and is no longer valid.Expired 10 Dec 2018
EPC Rating
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Planning history
21 Chapman 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
21 Chapman Close valuation sits well clear of the typical sold price in this postcode.
£418,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.1% per year over 10 years.
£240,000
Growth on file: 4.1% per year over 10 years.
Sales timeline
8 September 2011Most recent
£240,000
+2.7%over 7 years15 April 2004
£233,750
+46.1%over 2 years25 June 2001
£159,950
Median price across the last 5 sales in HP21 8FY: £400,000 (2023–2019).
Nearby sales in HP21 8FY
Versus other Chapman Close homes
Floor Area for 21 Chapman Close runs comfortably ahead of the street norm.
Price per m²
£2,543
Street avg £3,593
Floor Area
94 m²
Street avg 79 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
3.9 t/year
Street avg 2.5 t/year
Everything you need to know about 21 Chapman 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
0.1 km
Lavric Road — bus stop.
Closest school
0.5 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
51.4dB
Night-time· 23:00 – 07:00
41.3dB