4 Ash Grove, Aylesbury, HP21 7PU
About 4 Ash Grove
4 Ash Grove is a semi-detached house in Aylesbury (HP21 7PU). It has a recorded floor area of 111 m² (around 1195 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (March 2026) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 77). This certificate was lodged in the last six months, so the rating reflects current condition.
It hasn't traded since May 2001, a hold of 25 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £564,000 sits 241.8% above the 2001 sale of £165,000. On a £-per-square-foot basis, the last sale (£138/sq ft) was about 56.9% below the postcode norm. One planning record on file: an extension approved in 2004. Past consents include an extension, meaningful when judging how the property has evolved. At 111 m² it's 17.2% smaller than the typical home in the postcode (134 m² median across 5 EPCs).
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Certificate validity
Valid until 5 March 2036
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Planning history
4 Ash Grove has an approved side and rear extension on the planning record.
1 application on record at 4 Ash Grove, Aylesbury, HP21 7PU
- Nov 2004ExtensionFullOutcome in report
Extension: Side and rear of property
Single storey side and rear extension
- Documents
- 4 docs on file
- Reference
- 04/02785/APP
Unlock 4 Ash Grove, Aylesbury, HP21 7PU's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 3 notable nearby
- The 4 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
4 Ash Grove's estimated value is more than triple its earliest registered sale price (2001).
£564,000
Modelled from EPC, postcode comparables.
£165,000
Recorded with HM Land Registry.
Sales timeline
24 May 2001Most recent
£165,000
Median price across the last 5 sales in HP21 7PU: £450,000 (2025–2014).
Versus other Ash Grove homes
Price per m² for 4 Ash Grove lags the street by a wide margin.
Price per m²
£1,486
Street avg £3,845
Floor Area
111 m²
Street avg 122 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
3.4 t/year
Street avg 4.3 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
175/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Wendover Way — bus stop.
Closest school
0.1 km
The Grange School. 28 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
50.6dB

Night-time· 23:00 – 07:00
41.4dB







