6a is a three-bedroom semi-detached house in Killamarsh, Sheffield, Sheffield (S21 1BN). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (September 2022) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump.
Today's modelled estimate of £229,000 is 10.4% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£217/sq ft) was about 17.2% above the typical sold price in the postcode. Sold April 2023 for £207,500.
Recommended upgrades on file would lift this property by multiple EPC bands.
No planning applications are recorded against 6a, High Street, Killamarsh, Sheffield, S21 1BN. The full report also covers planning activity across the surrounding area.
Full planning data for 6a, High Street, Killamarsh, Sheffield, S21 1BN
Every application and decision on this property and nearby, in full, in the report.
6a valuation sits well clear of the typical sold price in this postcode.
£229,000
Modelled from EPC, postcode comparables.
£207,500
Recorded with HM Land Registry.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed analysis
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On habitable rooms, 6a runs well behind the street norm.
Price per m²
£2,331
Street avg £2,178
Floor Area
89 m²
Street avg 93 m²
Habitable Rooms
4 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
0.0 km

Daytime· 07:00 – 23:00
48.5dB

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6 April 2023Most recent
£207,500
Median price across the last 5 sales in S21 1BN: £198,000 (2025–2017).
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
3.6 t/year
Street avg 4.0 t/year
S21 1TH
Canal Bridge — bus stop.
Closest school
0.4 km
St Giles CofE Primary School. 14 schools nearby.
Night-time· 23:00 – 07:00
38.0dB