10 Ashley Close is a semi-detached house in Killamarsh, Sheffield, Sheffield (S21 1AA). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (February 2026) shows a C (score 71). When first surveyed in September 2011 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Very Poor to Good, hot-water efficiency went from Poor to Good and lighting went from Average to Good; while window efficiency dropped from Good to Average. This certificate was lodged in the last six months, so the rating reflects current condition.
The EPC has just been inspected, so the rating reflects current condition.
No planning applications are recorded against 10 Ashley Close, Killamarsh, Sheffield, S21 1AA. The full report also covers planning activity across the surrounding area.
Full planning data for 10 Ashley Close, Killamarsh, Sheffield, S21 1AA
Every application and decision on this property and nearby, in full, in the report.
10 Ashley Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£140,000
Modelled from EPC, postcode comparables.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed analysis
A written breakdown of everything that matters
CO₂ Emissions for 10 Ashley Close runs comfortably ahead of the street norm.
EPC Rating
71 (C)
Street avg 71 (C)
Floor Area
85 m²
Street avg 85 m²
CO₂ Emissions
2.0 t/year
Street avg 2.8 t/year
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
0.2 km

Daytime· 07:00 – 23:00
49.4dB

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Changes detected from historical EPC data
Switched from solid fuel to cleaner energy source
Heating controls upgraded for better temperature management
Hot water system upgraded
Wall insulation improved
Roof insulation improved
More low energy lighting installed
Median price across the last 3 sales in S21 1AA: £85,000 (2024–2016).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Comparable sales data
Plus transport, crime, schools and air quality
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Habitable Rooms
5 rooms
Street avg 5 rooms
Chandos Crescent — bus stop.
Closest school
0.3 km
St Giles CofE Primary School. 13 schools nearby.
Night-time· 23:00 – 07:00
37.8dB