4 Aidan Close, Aylesbury, HP21 9XQ
About 4 Aidan Close
4 Aidan Close is a three-bedroom detached house in Aylesbury (HP21 9XQ). It has a recorded floor area of 105 m² (around 1130 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (February 2014) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since September 2013. Between certificates, wall efficiency went from Poor to Average and window efficiency went from Very Poor to Average; while roof efficiency dropped from Average to Poor. The recommended improvements would push it to C (score 76). The latest certificate is from February 2014, so improvements made since then won't be reflected. Records show the property has been extended at some point in its history.
At 105 m² the property is well over the postcode median (74 m² across 4 EPCs), placing it in the larger end of the local stock. Across 1999–2023, sale prices on this property compounded at 6.4% per year. On a £-per-square-foot basis, the last sale (£411/sq ft) was about 48.1% above the typical sold price in the postcode. Last sale on file: £465,000 in January 2023. One historical planning record sits against the property in 2022.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
- Utility roomYes
- StudyYes
Outside
- Private gardenSouth-facing
- DrivewayYes
Building
- Previously extendedYes
Energy performance
4 Aidan Close's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 04 Feb 2024
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Wall insulation upgraded
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 £1,020 · Includes VAT
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
1 application on record at 4 Aidan Close, Aylesbury, HP21 9XQ
- Jun 2022DemolitionOutlineOutcome in report
Certificate of lawfulness for proposed demolition of conservatory and erection of garden room
- Documents
- 5 docs on file
- Reference
- 22/00927/CPL
Unlock 4 Aidan Close, Aylesbury, HP21 9XQ'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
- The 5 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Latest sale on 4 Aidan Close was the highest on Land Registry record across the postcode.
£452,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.4% per year over 24 years.
£465,000
Growth on file: 6.4% per year over 24 years.
Sales timeline
27 January 2023Most recent
£465,000
+345.0%over 23 years1 March 1999
£104,500
Median price across the last 5 sales in HP21 9XQ: £330,000 (2020–2003).
Versus other Aidan Close homes
Years Held for 4 Aidan Close lags the street by a wide margin.
Price per m²
£4,429
Street avg £4,418
Floor Area
105 m²
Street avg 80 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
4.3 t/year
Street avg 3.7 t/year
Similar properties nearby
1 Aidan Close
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1 Charmfield Road
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Elham Way — bus stop.
Closest school
0.5 km
William Harding School. 23 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
49.2dB

Night-time· 23:00 – 07:00
40.1dB







