10 South Hills, Brill, Aylesbury, HP18 9TQ
About 10 South Hills
10 South Hills is a four-bedroom detached house in Brill, Aylesbury, Aylesbury (HP18 9TQ). It has a recorded floor area of 188 m² (around 2024 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (May 2021) shows an E (score 50), well below the UK norm with real room to improve. Earlier certificates rated it C (April 2010); the latest reading is 2 bands lower. Between certificates, roof efficiency went from Poor to Average and lighting went from Poor to Very Good; while wall efficiency dropped from Good to Poor and window efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 73), a 2-band jump. Main heating runs on oil. Other recorded features include notable views.
At 188 m² the property is well over the postcode median (136 m² across 11 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Dining roomYes
- Utility roomYes
- CloakroomYes
- EnsuiteYes
- StudyYes
Outside
- Private gardenYes
- ParkingYes
- Notable viewsYes
Energy performance
10 South Hills's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has been extended more than once, and has no mains gas supply, we believe a Level 3 building survey should be considered.
From £1,360 · Includes VAT
Planning history
Council records include a part-single-part-two-storey side and rear extension at 10 South Hills.
2 applications on record at 10 South Hills, Brill, Aylesbury, HP18 9TQ
- May 2008ExtensionFullOutcome in report
Extension: Part single, part two storey · Side and rear of property
Part single, part two storey, part two and half storey side and rear extensions, including bay windows to front.
- Documents
- 31 docs on file
- Reference
- 07/03321/APP
- More recent applications — locked
- ConditionsJul 2008Decision
Unlock 10 South Hills, Brill, Aylesbury, HP18 9TQ's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 2 notable nearby
- The 31 documents, officer reports & conditions
- What the pattern means for extending or converting here
One time fee only - money back guarantee
Sales history & valuation
10 South Hills has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£871,000
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 9TQ: £785,000 (2025–2018).
Nearby sales in HP18 9TQ
23 South Hills, Brill, Aylesbury, HP18 9TQ
Sold Aug 2025
£295,10021 South Hills, Brill, Aylesbury, HP18 9TQ
Sold Apr 2024
£1,800,0005 South Hills, Brill, Aylesbury, HP18 9TQ
Sold May 2022
£785,0004 South Hills, Brill, Aylesbury, HP18 9TQ
Sold Aug 2020
£526,5004a, South Hills, Brill, Aylesbury, HP18 9TQ
Sold Aug 2018
£915,000
Versus other South Hills homes
CO₂ Emissions for 10 South Hills lags the street by a wide margin.
EPC Rating
50 (E)
Street avg 58 (D)
Floor Area
188 m²
Street avg 151 m²
CO₂ Emissions
10.0 t/year
Street avg 6.8 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
0.3 km
The Square — bus stop.
Closest school
0.6 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
45.0dB

Night-time· 23:00 – 07:00
36.2dB







