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Get started17 Cosmo Avenue, York, YO31 0SU
1 planning record
About 17 Cosmo Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
17 Cosmo Avenue is a three-bedroom end-of-terrace house in York (YO31 0SU). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1930-1949 and council tax band B. Tenure is freehold. The latest certificate (November 2019) shows a C (score 70). When first surveyed in December 2008 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Poor to Good, hot-water efficiency went from Average to Good and lighting went from Poor to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to B (score 85).
It hasn't traded since August 2004, a hold of 22 years that's notably long for the area. Sale prices here have outpaced York HPI: 19.6% per year against 0% for the wider region. Today's modelled estimate of £263,000 sits 136.9% above the 2004 sale of £111,000. One planning record on file: HMO conversion approved in 2025. Past consents include HMO conversion, meaningful when judging how the property has evolved. At 74 m² it's 18.9% smaller than the typical home in the postcode (91 m² median across 15 EPCs).
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
Outside
- Parkingoff_street
Building
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 2)
Nov 2019
EPC Rating
A
B
C
C70
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.8 t/year
Occupancy
Rented
Planning history
Applications and permits filed against 17 Cosmo Avenue, York, YO31 0SU, sourced from the PlanIt planning register.
- May 2025HMOAmendmentGrant
Certificate of lawfulness for use as House in Multiple Occupation (use class C4) for 3no. occupants
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
17 Cosmo Avenue's modelled value sits at over four times its earliest registered sale price (2001).
Current estimate
See how we calculated this£263,000
Modelled from EPC, postcode comparables and a sale-price growth of 19.6% per year over 3 years.
Last sold (2004)
£111,000
Growth on file: 19.6% per year over 3 years.
Sales timeline
Versus other Cosmo Avenue homes
Four headline reads against 15 similar houses on this street, drawn from the latest EPC and Land Registry data.
17 Cosmo Avenue outperforms the street on years held by a wide margin.
Price per m²
£1,500
Street avg £2,093
Floor Area
74 m²
Street avg 91 m²
Habitable Rooms
4 rooms
Street avg 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.
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Eighth Avenue Playing Fields — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around YO31 0SU from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
49.3dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 54 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 17 Cosmo Avenue, York, YO31 0SU. Each answer is also embedded as structured data for search engines.