15 Brae Hill, Brill, Aylesbury, HP18 9TB
About 15 Brae Hill
15 Brae Hill is a semi-detached house in Brill, Aylesbury, Aylesbury (HP18 9TB). It has a recorded floor area of 114 m² (around 1227 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (April 2024) shows an E (score 51), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since July 2013. Between certificates, window efficiency went from Average to Good and lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Average and roof efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 79), a 2-band jump. Main heating runs on oil.
It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs).
Energy performance
15 Brae Hill's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 3 April 2034
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Window efficiency improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
15 Brae Hill 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
15 Brae Hill has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£444,000
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.
Median price across the last 5 sales in HP18 9TB: £500,000 (2025–2021).
Nearby sales in HP18 9TB
Brae Hill Cottage, Brae Hill, Brill, Aylesbury, HP18 9TB
Sold Oct 2025
£485,00019 Brae Hill, Brill, Aylesbury, HP18 9TB
Sold Aug 2025
£668,00021 Brae Hill, Brill, Aylesbury, HP18 9TB
Sold Mar 2024
£675,00025 Brae Hill, Brill, Aylesbury, HP18 9TB
Sold May 2023
£500,0003 Brae Hill, Brill, Aylesbury, HP18 9TB
Sold Apr 2014
£275,000
Versus other Brae Hill homes
CO₂ Emissions for 15 Brae Hill lags the street by a wide margin.
EPC Rating
51 (E)
Street avg 66 (D)
Floor Area
114 m²
Street avg 111 m²
CO₂ Emissions
6.9 t/year
Street avg 4.2 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
Similar properties nearby
1 Chilton Road, Long Crendon
HP18 9BU
1 Bury Court, Church Lane, Ludgershall
HP18 9NU
1 Brissenden Farm Cottages, Ickford Road, Worminghall
HP18 9LA
1 Brae Hill, Brill
HP18 9TB
1 Canon Court Farm, Thame Road, Chilton
HP18 9LT
1 Burns Close, Long Crendon
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1 Brookside, Oakley
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1 Coldstream Way, Worminghall
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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
77/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 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
44.6dB

Night-time· 23:00 – 07:00
36.1dB







