20 Aspen Close is a two-bedroom detached house in Killamarsh, Sheffield, Sheffield (S21 1TA). It has a recorded floor area of 60 m² (around 646 sq ft), construction records dating it to 1991-1995 and council tax band C. The latest certificate (February 2019) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump. Other recorded features include outbuildings and attached land beyond the plot. The home occupies a cul-de-sac position.
Today's modelled estimate of £236,000 is 38.8% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£263/sq ft) was about 66.7% above the typical sold price in the postcode. At 60 m² it's 26.8% smaller than the typical home in the postcode (82 m² median across 28 EPCs). Most recent transfer: May 2019 at £170,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
No planning applications are recorded against 20 Aspen Close, Killamarsh, Sheffield, S21 1TA. The full report also covers planning activity across the surrounding area.
Full planning data for 20 Aspen Close, Killamarsh, Sheffield, S21 1TA
Every application and decision on this property and nearby, in full, in the report.
20 Aspen Close valuation sits well clear of the typical sold price in this postcode.
£236,000
Modelled from EPC, postcode comparables.
£170,000
Recorded with HM Land Registry.
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On habitable rooms, 20 Aspen Close runs well behind the street norm.
Price per m²
£2,833
Street avg £2,222
Floor Area
60 m²
Street avg 84 m²
Habitable Rooms
3 rooms
Street avg 5 rooms
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

Daytime· 07:00 – 23:00
47.1dB

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30 May 2019Most recent
£170,000
Median price across the last 5 sales in S21 1TA: £220,000 (2025–2023).
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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CO₂ Emissions
2.6 t/year
Street avg 3.5 t/year
S21 1AB
Aspen Close — bus stop.
Closest school
0.2 km
St Giles CofE Primary School. 16 schools nearby.
Night-time· 23:00 – 07:00
37.0dB