12 Earlswood Close, Aylesbury, HP21 7PG
About 12 Earlswood Close
12 Earlswood Close is a five-bedroom detached house in Aylesbury (HP21 7PG). It has a recorded floor area of 176 m² (around 1894 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (June 2016) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. The latest certificate is from June 2016, so improvements made since then won't be reflected. Other recorded features include a conservatory.
At 176 m² the property is well over the postcode median (127 m² across 10 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2007. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £794,000 is 21.7% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£344/sq ft) was about 15.1% above the typical sold price in the postcode. 9 years since the last transfer (September 2017).
What this property has
Inside
- Bedrooms5
- Dining roomYes
- EnsuiteYes
- ConservatoryYes
Outside
- Private gardenRear
- GarageYes
Energy performance
12 Earlswood Close'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This certificate is over 10 years old and is no longer valid.Expired 08 Jun 2026
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,220 · Includes VAT
Planning history
12 Earlswood Close has an approved side and rear extension on the planning record.
1 application on record at 12 Earlswood Close, Aylesbury, HP21 7PG
- Nov 2007ExtensionFullOutcome in report
Extension: Side and rear of property
Two storey side and single storey front extension
- Documents
- 6 docs on file
- Reference
- 07/02849/APP
Unlock 12 Earlswood Close, Aylesbury, HP21 7PG's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 3 notable nearby
- The 6 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
12 Earlswood Close valuation sits well clear of the typical sold price in this postcode.
£794,000
Modelled from EPC, postcode comparables.
£652,500
Recorded with HM Land Registry.
Sales timeline
7 September 2017Most recent
£652,500
Median price across the last 5 sales in HP21 7PG: £575,000 (2023–2017).
Nearby sales in HP21 7PG
Versus other Earlswood Close homes
12 Earlswood Close outperforms the street on habitable rooms by a wide margin.
Price per m²
£3,707
Street avg £3,832
Floor Area
176 m²
Street avg 135 m²
Habitable Rooms
8 rooms
Street avg 6 rooms
CO₂ Emissions
6.7 t/year
Street avg 5.3 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Langdon Avenue — bus stop.
Closest school
0.5 km
William Harding School. 27 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
51.4dB

Night-time· 23:00 – 07:00
41.0dB







