Model valuation£417,0008 Busby Close
Local market context
15 Grenville Avenue is an end-of-terrace house in Wendover, Aylesbury, Aylesbury (HP22 6AG). It has a recorded floor area of 90 m² (around 969 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (December 2023) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump.
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 £509,000 sits 255.9% above the 2001 sale of £143,000. On a £-per-square-foot basis, the last sale (£148/sq ft) was about 53% below the postcode norm. One planning record on file: an extension approved in 2006. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved.
Recommended upgrades on file would lift this property by multiple EPC bands.
Certificate validity
Valid until 13 December 2033
Get a survey for this property
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
1 application on record at 15 Grenville Avenue, Wendover, Aylesbury, HP22 6AG
Extension: Two storey · Side of property
Two storey side extension and conservatory
You're seeing the shape of it. The report has the substance.
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15 Grenville Avenue's estimated value is more than triple its earliest registered sale price (2001).
£509,000
Modelled from EPC, postcode comparables.
£143,000
Recorded with HM Land Registry.
17 May 2001Most recent
£143,000
Median price across the last 5 sales in HP22 6AG: £390,000 (2025–2018).
Halton View, Grenville Avenue, Wendover, Aylesbury, HP22 6AG
Sold Jan 2025
6 Grenville Avenue, Wendover, Aylesbury, HP22 6AG
Sold Apr 2024
2b, Grenville Avenue, Wendover, Aylesbury, HP22 6AG
Sold Apr 2021
13 Grenville Avenue, Wendover, Aylesbury, HP22 6AG
Sold Sept 2020
2 Grenville Avenue, Wendover, Aylesbury, HP22 6AG
Sold Jul 2018
15 Grenville Avenue is notably below the street on price per m².
Price per m²
£1,589
Street avg £4,196
Floor Area
90 m²
Street avg 84 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
2.8 t/year
Street avg 4.1 t/year
Property research, connected
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
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Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
109/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Castle Park Road — bus stop.
Closest school
0.8 km
The John Hampden School. 5 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.

Daytime· 07:00 – 23:00
47.0dB

Night-time· 23:00 – 07:00
38.8dB