The Barn, Flat 1, The Nap, Oakley, Aylesbury, HP18 9PW
About The Barn
The Barn is a semi-detached house in Oakley, Aylesbury, Aylesbury (HP18 9PW). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 2003-2006 and council tax band A. The latest certificate (September 2020) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2018. Between certificates, window efficiency went from Average to Good. The recommended improvements would lift it to B (score 82), a 2-band jump. Main heating runs on oil.
At 61 m² it sits well below the postcode median (136 m² across 6 EPCs), making it one of the more compact homes locally. 4 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Replaced storage heaters with gas boiler
Fuel source changed
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency 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 £955 · Includes VAT
Planning history
The Barn has 2 separate extension applications on the council record.
4 applications on record at The Barn, Flat 1, The Nap, Oakley, Aylesbury, HP18 9PW
- Jul 2011ExtensionFullOutcome in report
Conversion and extension of holiday let unit and double garage into private dwelling
- Documents
- 9 docs on file
- Reference
- 11/00337/APP
- More recent applications — locked
- ExtensionNov 2019Decision
- AmendmentJul 2019Decision
+ 1 more application in the report
Unlock The Barn, Flat 1, The Nap, Oakley, Aylesbury, HP18 9PW's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (4 on record)
- All 4 applications on this property in full, plus 2 notable nearby
- The 44 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
The Barn has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£302,000
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 9PW: £850,000 (2024–2002).
Nearby sales in HP18 9PW
Apple Tree Cottage, The Nap, Oakley, Aylesbury, HP18 9PW
Sold Jun 2024
£705,000North View, The Nap, Oakley, Aylesbury, HP18 9PW
Sold Mar 2022
£1,225,000Brook Lodge, The Nap, Oakley, Aylesbury, HP18 9PW
Sold Jun 2021
£1,150,000Nap House, The Nap, Oakley, Aylesbury, HP18 9PW
Sold Jun 2007
£850,000Nap End, The Nap, Oakley, Aylesbury, HP18 9PW
Sold Mar 2002
£325,000
Versus other The Nap homes
The Barn is notably below the street on floor area.
EPC Rating
67 (D)
Street avg 73 (C)
Floor Area
61 m²
Street avg 176 m²
CO₂ Emissions
3.1 t/year
Street avg 3.8 t/year
Habitable Rooms
3 rooms
Street avg 7 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
Brill Turn — bus stop.
Closest school
0.5 km
Oakley Church of England Combined 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
46.1dB

Night-time· 23:00 – 07:00
39.1dB







