11 North Hills, Brill, Aylesbury, HP18 9TH
About 11 North Hills
11 North Hills is a five-bedroom detached house in Brill, Aylesbury, Aylesbury (HP18 9TH). It has a recorded floor area of 173 m² (around 1862 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (March 2016) shows a G (score 17), near the bottom of the EPC scale. The recommended improvements would lift it to D (score 60), a 3-band jump. Main heating runs on electricity. The latest certificate is from March 2016, so improvements made since then won't be reflected. Other recorded features include notable views. Period features are noted in the property record. The home occupies a cul-de-sac position.
2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 89% of similar EPCs). Today's modelled estimate of £1,039,000 is 35% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£413/sq ft) was about 22.8% above the typical sold price in the postcode. On the market in July 2016 and unlisted since — roughly 10 years.
What this property has
Inside
- Bedrooms5
- Bathrooms2
- EnsuiteYes
Outside
- Private gardenWrap around
- GarageDouble, Detached
- Notable viewsYes
- Cul-de-sacYes
Building
- Period featuresYes
- RefurbishedYes
Energy performance
11 North Hills's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 15 Mar 2026
EPC Rating
Certificate validity
Expired on 15 March 2026
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 £1,645 · Includes VAT
Planning history
2 applications on record at 11 North Hills, Brill, Aylesbury, HP18 9TH
- Dec 2020FullOutcome in report
Demolition of existing garage and construction of new garage and studio space
- Documents
- 31 docs on file
- Reference
- 20/01932/APP
- More recent applications — locked
- PorchJul 2024Decision
Unlock 11 North Hills, Brill, Aylesbury, HP18 9TH'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- Every decision — granted, refused or withdrawn (2 on record)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 47 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
11 North Hills valuation sits well clear of the typical sold price in this postcode.
£1,039,000
Modelled from EPC, postcode comparables.
£769,425
Recorded with HM Land Registry.
Sales timeline
21 July 2016Most recent
£769,425
Median price across the last 5 sales in HP18 9TH: £840,000 (2022–2011).
Nearby sales in HP18 9TH
8 North Hills, Brill, Aylesbury, HP18 9TH
Sold Jan 2022
£730,000Marloes, North Hills, Brill, Aylesbury, HP18 9TH
Sold Sept 2021
£800,000Springfield Cottage, North Hills, Brill, Aylesbury, HP18 9TH
Sold Jul 2015
£1,197,50010 North Hills, Brill, Aylesbury, HP18 9TH
Sold Aug 2014
£999,950Hybanks, North Hills, Brill, Aylesbury, HP18 9TH
Sold Nov 2011
£840,000
Versus other North Hills homes
11 North Hills is notably below the street on co₂ emissions.
Price per m²
£4,448
Street avg £4,030
Floor Area
173 m²
Street avg 187 m²
Habitable Rooms
9 rooms
Street avg 7 rooms
CO₂ Emissions
23.0 t/year
Street avg 8.2 t/year
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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
0.5 km
Tramhill — 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
45.4dB

Night-time· 23:00 – 07:00
36.3dB







