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Get started12a, Cornborough Avenue, York, YO31 1SH
1 planning record
About 12a
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
12a is a three-bedroom semi-detached house in York (YO31 1SH). It has a recorded floor area of 119 m² (around 1281 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (October 2022) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2019. Between certificates, lighting went from Good to Very Good; while roof efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 81), a 2-band jump. The home occupies a cul-de-sac position.
Sale prices here have outpaced York HPI: 16.7% per year against 0% for the wider region. Today's modelled estimate of £489,000 is 10.3% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£346/sq ft) was about 121.1% above the typical sold price in the postcode. One planning record on file: an extension approved in 2019. Past consents include an extension, meaningful when judging how the property has evolved. At 119 m² it's 25.3% larger than the typical home in the postcode (95 m² median across 13 EPCs). Sold February 2023 for £443,500.
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms3
- Bathrooms1
- Open-plan layoutYes
- Dining roomYes
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Recommended upgrades on file would lift this property by multiple EPC bands.
Current Certificate(1 of 2)
Oct 2022
EPC Rating
A
B
C
D
D66
E
F
G
Main Heating
Electric & Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.9 t/year
Occupancy
Owner Occupied
Planning history
Applications and permits filed against 12a, Cornborough Avenue, York, YO31 1SH, sourced from the PlanIt planning register.
12a has an approved single-storey side and rear extension on the planning record.
- Jun 2019ExtensionFullHouseholder Approval
Extension: Single storey · Side and rear of property
Single storey side and rear extension.
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Latest sale on 12a was the highest on Land Registry record across the postcode.
Current estimate
See how we calculated this£489,000
Modelled from EPC, postcode comparables and a sale-price growth of 16.7% per year over 4 years.
Last sold (2023)
£443,500
Growth on file: 16.7% per year over 4 years.
Sales timeline
Versus other Cornborough Avenue homes
Four headline reads against 13 similar houses on this street, drawn from the latest EPC and Land Registry data.
Price per m² for 12a runs comfortably ahead of the street norm.
Price per m²
£3,727
Street avg £2,300
Floor Area
119 m²
Street avg 106 m²
Habitable Rooms
5 rooms
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the York district page.
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Cornborough Avenue — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around YO31 1SH from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
50.1dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 53 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about 12a, Cornborough Avenue, York, YO31 1SH. Each answer is also embedded as structured data for search engines.