11 Chaloner Place, Aylesbury, HP21 8NW
About 11 Chaloner Place
11 Chaloner Place is a three-bedroom end-of-terrace house in Aylesbury (HP21 8NW). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (May 2025) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in May 2015 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Poor to Good and lighting went from Average to Very Good. The recommended improvements would lift it to B (score 83), a 2-band jump. Other recorded features include a conservatory. Records show the property has been extended at some point in its history.
At 85 m² it's 18.9% larger than the typical home in the postcode (72 m² median across 14 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 79% of similar EPCs). Today's modelled estimate of £345,000 is 30.2% above the 2020 sale price. Last sale on file: £265,000 in February 2020.
What this property has
Inside
- Bedrooms3
- CloakroomYes
- ConservatoryYes
Outside
- Private gardenSouth-west-facing
- DrivewayYes
Building
- Previously extendedYes
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Loft insulation upgraded to recommended levels
More low energy lighting installed
Get a survey for this property
Level 2 HomeBuyer Report
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Planning history
11 Chaloner Place 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.
£345,000
Modelled from EPC, postcode comparables.
£265,000
Recorded with HM Land Registry.
Sales timeline
14 February 2020Most recent
£265,000
Median price across the last 5 sales in HP21 8NW: £285,000 (2024–2018).
Nearby sales in HP21 8NW
Versus other Chaloner Place homes
On floor area, 11 Chaloner Place stands well clear of the street.
Price per m²
£3,118
Street avg £3,146
Floor Area
85 m²
Street avg 61 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
CO₂ Emissions
3.5 t/year
Street avg 2.5 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Hampden Gardens — bus stop.
Closest school
0.4 km
Oak Green School. 26 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
50.6dB

Night-time· 23:00 – 07:00
39.5dB







