20 Askham Grove, York, YO24 3HE
About 20 Askham Grove
20 Askham Grove is a two-bedroom detached house in York (YO24 3HE). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (August 2022) shows a C (score 77), near the top of the C band. When first surveyed in November 2013 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Poor to Very Good; while wall efficiency dropped from Poor to Very Poor and roof efficiency dropped from Good to Average. The recommended improvements would push it to B (score 84).
Today's modelled estimate of £354,000 sits 64.7% above the 2016 sale of £215,000. One planning record on file: an extension approved in 2016. Past consents include an extension, meaningful when judging how the property has evolved. At 86 m² it's 27.1% smaller than the typical home in the postcode (118 m² median across 10 EPCs). Its energy rating outperforms most of the postcode (better than 80% of similar EPCs). On the market in February 2016 and unlisted since — roughly 10 years.
What this property has
Inside
- Bedrooms2
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has been extended more than once, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
20 Askham Grove has an approved single-storey rear extension on the planning record.
1 application on record at 20 Askham Grove, York, YO24 3HE
- May 2016ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Erection of single storey extension extending 4.5 metres beyond the rear wall of the original house, with a height to the eaves of 3 metres and a total height of 3 metres
- Documents
- 1 doc on file
- Reference
- 16/00986/LHE
Unlock 20 Askham Grove, York, YO24 3HE'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- Every decision — granted, refused or withdrawn (1 on record)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 14 notable nearby
- The 1 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
£354,000
Modelled from EPC, postcode comparables.
£215,000
Recorded with HM Land Registry.
Sales timeline
24 February 2016Most recent
£215,000
Median price across the last 5 sales in YO24 3HE: £365,000 (2021–2017).
Versus other Askham Grove homes
Habitable Rooms for 20 Askham Grove runs comfortably ahead of the street norm.
Price per m²
£2,500
Street avg £2,870
Floor Area
86 m²
Street avg 113 m²
Habitable Rooms
13 rooms
Street avg 5 rooms
CO₂ Emissions
2.6 t/year
Street avg 4.3 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
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Askham Grove — bus stop.
Closest school
0.3 km
Westfield Primary Community School. 16 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
49.1dB

Night-time· 23:00 – 07:00
38.9dB







