6 The Green, Brill, Aylesbury, HP18 9RU
About 6 The Green
6 The Green is a semi-detached house in Brill, Aylesbury, Aylesbury (HP18 9RU). It has a recorded floor area of 47 m² (around 506 sq ft), construction records dating it to 2012-2021 and council tax band F. The latest certificate (January 2026) shows an E (score 40), well below the UK norm with real room to improve. The rating has held steady at E across 3 certificates since May 2025. Between certificates, wall efficiency went from Very Poor to Good; while window efficiency dropped from Good to Poor and hot-water efficiency dropped from Average to Very Poor. The recommended improvements would lift it to C (score 76), a 2-band jump. Main heating runs on electricity.
At 47 m² it sits well below the postcode median (139 m² across 18 EPCs), making it one of the more compact homes locally. 3 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, a porch, partial demolition and an annexe, meaningful when judging how the property has evolved.
Energy performance
6 The Green's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 21 January 2036
Property Improvements
Changes detected from historical EPC data
Heating system changed
Changed to a more efficient fuel source
Heating controls changed
Hot water system changed
Cavity wall insulation installed
Roof insulation improved
Floor insulation added or improved
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
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
3 applications on record at 6 The Green, Brill, Aylesbury, HP18 9RU
- Apr 2015AnnexFullOutcome in report
Extension: Single storey · Rear of property
Single storey rear extension for use as annexe.
Extension- Documents
- 15 docs on file
- Reference
- 15/00674/APP
- More recent applications — locked
- ConditionsApr 2021Decision
- PorchNov 2020Decision
Unlock 6 The Green, Brill, Aylesbury, HP18 9RU's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (3 on record)
- All 3 applications on this property in full, plus 2 notable nearby
- The 41 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
6 The Green has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£409,000
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 9RU: £600,000 (2025–2018).
Nearby sales in HP18 9RU
18 The Green, Brill, Aylesbury, HP18 9RU
Sold May 2025
£1,350,00030 The Green, Brill, Aylesbury, HP18 9RU
Sold Feb 2019
£397,5001 The Green, Brill, Aylesbury, HP18 9RU
Sold Dec 2018
£600,0005 The Green, Brill, Aylesbury, HP18 9RU
Sold Aug 2018
£850,00034 The Green, Brill, Aylesbury, HP18 9RU
Sold Aug 2018
£365,000
Versus other The Green homes
CO₂ Emissions for 6 The Green runs comfortably ahead of the street norm.
EPC Rating
40 (E)
Street avg 43 (E)
Floor Area
47 m²
Street avg 144 m²
CO₂ Emissions
1.0 t/year
Street avg 8.5 t/year
Habitable Rooms
2 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
77/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Church Street — bus stop.
Closest school
0.3 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
43.2dB

Night-time· 23:00 – 07:00
35.8dB







