21 Aspen Close is a two-bedroom detached house in Killamarsh, Sheffield, Sheffield (S21 1TA). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (March 2024) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 87), a 2-band jump.
Today's modelled estimate of £239,000 is 13.5% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£337/sq ft) was about 113.5% above the typical sold price in the postcode. At 58 m² it's 29.3% smaller than the typical home in the postcode (82 m² median across 28 EPCs). Sold October 2024 for £210,500.
Recommended upgrades on file would lift this property by multiple EPC bands.
No planning applications are recorded against 21 Aspen Close, Killamarsh, Sheffield, S21 1TA. The full report also covers planning activity across the surrounding area.
Full planning data for 21 Aspen Close, Killamarsh, Sheffield, S21 1TA
Every application and decision on this property and nearby, in full, in the report.
21 Aspen Close valuation sits well clear of the typical sold price in this postcode.
£239,000
Modelled from EPC, postcode comparables.
£210,500
Recorded with HM Land Registry.
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Detailed analysis
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Price per m² for 21 Aspen Close runs comfortably ahead of the street norm.
Price per m²
£3,629
Street avg £2,189
Floor Area
58 m²
Street avg 84 m²
Habitable Rooms
4 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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24 October 2024Most recent
£210,500
Median price across the last 5 sales in S21 1TA: £225,000 (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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Street avg 5 rooms
CO₂ Emissions
2.7 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