15 Mansion Hill, Halton, Aylesbury, HP22 5NL
About 15 Mansion Hill
15 Mansion Hill is a detached house in Halton, Aylesbury, Aylesbury (HP22 5NL). It has a recorded floor area of 174 m² (around 1873 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (November 2025) shows a C (score 73). When first surveyed in August 2009 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Good to Very Good; while window efficiency dropped from Average to Poor.
At 174 m² it's 17.6% larger than the typical home in the postcode (148 m² median across 25 EPCs). Its energy rating outperforms most of the postcode (better than 76% of similar EPCs).
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Low energy lighting percentage decreased
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
More low energy lighting installed
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Level 2 HomeBuyer Report
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Planning history
15 Mansion Hill has no planning applications on record.
But the area is active
7 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
15 Mansion Hill has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£938,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Versus other Mansion Hill homes
On epc rating, 15 Mansion Hill stands well clear of the street.
EPC Rating
73 (C)
Street avg 66 (D)
Floor Area
174 m²
Street avg 141 m²
CO₂ Emissions
4.8 t/year
Street avg 5.0 t/year
Habitable Rooms
7 rooms
Street avg 6 rooms
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.7 km
St George's Church — bus stop.
Closest school
1.1 km
Halton Community Combined School. 5 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
45.0dB

Night-time· 23:00 – 07:00
38.7dB







