3 Stocklake, Aylesbury, HP20 1DN
About 3 Stocklake
3 Stocklake is a semi-detached house in Aylesbury (HP20 1DN). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (September 2019) shows a D (score 64), on the cusp of jumping into the C band. When first surveyed in July 2016 the rating was G, the property has climbed 3 bands since. Between certificates, roof efficiency went from Very Poor to Average, window efficiency went from Very Poor to Good and hot-water efficiency went from Average to Good. The recommended improvements would lift it to B (score 87), a 2-band jump.
Today's modelled estimate of £311,000 is 24.1% below the 2017 sale of £410,000, an unusual pattern given regional price growth and worth checking against the EPC condition. On a £-per-square-foot basis, the last sale (£508/sq ft) was about 175.7% above the typical sold price in the postcode. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include subdivision, meaningful when judging how the property has evolved. Last changed hands 9 years ago, in February 2017. At 75 m² it's 17.6% smaller than the typical home in the postcode (91 m² median across 17 EPCs).
Everything you need to know about 3 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
Property Improvements
Changes detected from historical EPC data
Replaced storage heaters with gas boiler
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Roof insulation improved
More low energy lighting installed
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
Council records show a subdivision application — the property's legal arrangement has been altered.
2 applications on record at 3 Stocklake, Aylesbury, HP20 1DN
- Jan 2018SubdivisionFullOutcome in report
Subdivide house into a pair of semi-detached houses (reinstating original configuration)
- Documents
- 13 docs on file
- Reference
- 17/03391/APP
- More recent applications — locked
- ConditionsJan 2018Decision
Unlock 3 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 (2 on record)
- All 2 applications on this property in full, plus 7 notable nearby
- The 17 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Latest sale on 3 Stocklake was the highest on Land Registry record across the postcode.
£311,000
Modelled from EPC, postcode comparables.
£410,000
Recorded with HM Land Registry.
Sales timeline
10 February 2017Most recent
£410,000
Median price across the last 5 sales in HP20 1DN: £325,000 (2025–2023).
Versus other Stocklake homes
Price per m² for 3 Stocklake runs comfortably ahead of the street norm.
Price per m²
£5,467
Street avg £2,913
Floor Area
75 m²
Street avg 90 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.5 t/year
Street avg 5.3 t/year
Everything you need to know about 3 Stocklake
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

Similar properties nearby
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






