23 Stocklake, Aylesbury, HP20 1DN
About 23 Stocklake
23 Stocklake is a three-bedroom semi-detached house in Aylesbury (HP20 1DN). It has a recorded floor area of 111 m² (around 1195 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (January 2022) shows an E (score 53), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since January 2022. The recommended improvements would lift it to B (score 83), a 3-band jump. Other recorded features include a loft. Period features are noted in the property record. Records show the property has been extended at some point in its history.
10 years since the last transfer (October 2016). Across the public record there are 5 sales, relatively high churn for a single property. One planning record on file: an extension approved in 2021. Past consents include an extension, meaningful when judging how the property has evolved. At 111 m² it's 26.1% larger than the typical home in the postcode (88 m² median across 17 EPCs). Across 2001–2016, sale prices on this property compounded at 7.1% per year. Today's modelled estimate of £386,000 is 33.1% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£243/sq ft) was about 23.1% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- LoftYes
Building
- Period featuresYes
- Previously extendedYes
- RefurbishedYes
Everything you need to know about 23 Stocklake
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
23 Stocklake has an approved rear extension on the planning record.
1 application on record at 23 Stocklake, Aylesbury, HP20 1DN
- Aug 2021ExtensionFullOutcome in report
Extension: Rear of property
Ground floor and first floor rear extension
- Documents
- 16 docs on file
- Reference
- 21/00374/APP
Unlock 23 Stocklake, Aylesbury, HP20 1DN'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- Every decision — granted, refused or withdrawn (1 on record)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 7 notable nearby
- The 16 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Sale price has at least doubled since 2001.
£386,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.1% per year over 16 years.
£290,000
Growth on file: 7.1% per year over 16 years.
Sales timeline
13 October 2016Most recent
£290,000
+34.9%over 8 years9 October 2008
£215,000
+2.4%over 2 years21 September 2006
£209,950
+10.5%over 1 year20 October 2004
£189,950
+90.0%over 3 years11 April 2001
£100,000
Median price across the last 5 sales in HP20 1DN: £325,000 (2025–2023).
Versus other Stocklake homes
On floor area, 23 Stocklake stands well clear of the street.
Price per m²
£2,613
Street avg £3,132
Floor Area
111 m²
Street avg 88 m²
Habitable Rooms
6 rooms
Street avg 4 rooms
CO₂ Emissions
5.5 t/year
Street avg 5.1 t/year
Everything you need to know about 23 Stocklake
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Pembroke Road — bus stop.
Closest school
0.6 km
Aylesbury Grammar School. 29 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
54.0dB

Night-time· 23:00 – 07:00
45.1dB






