3 St Johns Road, Aylesbury, HP20 1BU
About 3 St Johns Road
3 St Johns Road is a semi-detached house in Aylesbury (HP20 1BU). It has a recorded floor area of 139 m² (around 1496 sq ft), construction records dating it to 1967-1975 and council tax band A. The latest certificate (June 2026) shows a C (score 69), just inside the C band. This certificate was lodged in the last six months, so the rating reflects current condition.
At 139 m² the property is well over the postcode median (71 m² across 12 EPCs), placing it in the larger end of the local stock. 4 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved.
Everything you need to know about 3 St Johns Road
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Certificate validity
Valid until 29 June 2036
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Planning history
3 St Johns Road has been extended on multiple sides of the property across separate planning applications.
4 applications on record at 3 St Johns Road, Aylesbury, HP20 1BU
1 live now- Feb 2012ExtensionFullOutcome in report
Extension: Side and rear of property
Two storey front and rear extensions
- Documents
- 11 docs on file
- Reference
- 11/02775/APP
- More recent applications — locked
- ExtensionJun 2025Decision
- Garage ConversionDec 2024Decision
+ 1 more application in the report
Unlock 3 St Johns Road, Aylesbury, HP20 1BU'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- Every decision — granted, refused or withdrawn (3 on record)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 4 applications on this property in full, plus 6 notable nearby
- The 38 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
3 St Johns Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£389,000
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 HP20 1BU: £157,000 (2023–2004).
Nearby sales in HP20 1BU
Versus other St Johns Road homes
3 St Johns Road outperforms the street on epc rating by a wide margin.
EPC Rating
69 (C)
Street avg 64 (D)
Floor Area
139 m²
Street avg 87 m²
CO₂ Emissions
4.5 t/year
Street avg 3.6 t/year
Habitable Rooms
6 rooms
Street avg 4 rooms
Everything you need to know about 3 St Johns Road
The true value, the hidden risks and the full sale history, in one report.
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One time fee only - money back guarantee

Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
164/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Cambridge Street — bus stop.
Closest school
0.6 km
Elmhurst 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
55.2dB

Night-time· 23:00 – 07:00
46.0dB






