17 Grenville Avenue, Wendover, Aylesbury, HP22 6AG
About 17 Grenville Avenue
17 Grenville Avenue is a three-bedroom end-of-terrace house in Wendover, Aylesbury, Aylesbury (HP22 6AG). It has a recorded floor area of 83 m² (around 893 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (February 2013) shows an F (score 36), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 70), a 3-band jump. The latest certificate is from February 2013, so improvements made since then won't be reflected. Other recorded features include a conservatory. Our model identifies extension potential, subject to local planning policy.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £495,000 sits 54.7% above the 2013 sale of £320,000. On a £-per-square-foot basis, the last sale (£358/sq ft) was about 35.5% above the typical sold price in the postcode. One planning record on file: an extension approved in 2015. Past consents include an extension, meaningful when judging how the property has evolved. On the market in August 2013 and unlisted since — roughly 13 years.
What this property has
Inside
- Bedrooms3
- Dining roomYes
- ConservatoryYes
Outside
- Private gardenRear
- GarageYes
Building
- Heating systemGas fired
- Extension potentialPossible
Energy performance
17 Grenville Avenue sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 22 Feb 2023
EPC Rating
Certificate validity
Expired on 22 February 2023
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
17 Grenville Avenue has an approved single-storey side extension on the planning record.
1 application on record at 17 Grenville Avenue, Wendover, Aylesbury, HP22 6AG
- Jun 2015ExtensionFullOutcome in report
Extension: Single storey · Side of property
First floor side extension and new pitched roof over flat roofed element to front
- Documents
- 8 docs on file
- Reference
- 15/01383/APP
Unlock 17 Grenville Avenue, Wendover, Aylesbury, HP22 6AG'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- Every decision — granted, refused or withdrawn (1 on record)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, plus 1 notable nearby
- The 8 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
17 Grenville Avenue valuation sits well clear of the typical sold price in this postcode.
£495,000
Modelled from EPC, postcode comparables.
£320,000
Recorded with HM Land Registry.
Sales timeline
19 August 2013Most recent
£320,000
Median price across the last 5 sales in HP22 6AG: £390,000 (2025–2018).
Nearby sales in HP22 6AG
Halton View, Grenville Avenue, Wendover, Aylesbury, HP22 6AG
Sold Jan 2025
£470,0006 Grenville Avenue, Wendover, Aylesbury, HP22 6AG
Sold Apr 2024
£450,0002b, Grenville Avenue, Wendover, Aylesbury, HP22 6AG
Sold Apr 2021
£305,00013 Grenville Avenue, Wendover, Aylesbury, HP22 6AG
Sold Sept 2020
£390,0002 Grenville Avenue, Wendover, Aylesbury, HP22 6AG
Sold Jul 2018
£390,000
Versus other Grenville Avenue homes
17 Grenville Avenue is notably below the street on epc rating.
Price per m²
£3,855
Street avg £3,989
Floor Area
83 m²
Street avg 85 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
6.9 t/year
Street avg 3.8 t/year
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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
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.
Road noise across the postcode

Daytime· 07:00 – 23:00
47.0dB

Night-time· 23:00 – 07:00
38.8dB







