6b is a three-bedroom detached house in Killamarsh, Sheffield, Sheffield (S21 1BD). It has a recorded floor area of 104 m² (around 1119 sq ft) and construction records dating it to 1967-1975. Tenure is freehold. The latest certificate (January 2021) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. Other recorded features include attached land beyond the plot. Our model identifies extension potential, subject to local planning policy. The home occupies a cul-de-sac position.
One planning record on file: an extension approved in 2021. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £399,000 is 17.4% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£304/sq ft) was about 199.7% above the typical sold price in the postcode. Most recent transfer: June 2021 at £340,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
Extension: Side and rear of property
Single-storey rear extension, two-storey side and front extensions, proposed replacement roof and replacement of outer leaf of brickwork with new brickwork
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£399,000
Modelled from EPC, postcode comparables.
£340,000
Recorded with HM Land Registry.
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6b outperforms the street on price per m² by a wide margin.
Price per m²
£3,269
Street avg £1,688
Floor Area
104 m²
Street avg 168 m²
Habitable Rooms
5 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
46.5dB

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Full planning data for 6b, Green Lane, Killamarsh, Sheffield, S21 1BD
Every application and decision on this property and nearby, in full, in the report.
25 June 2021Most recent
£340,000
Median price across the last 5 sales in S21 1BD: £295,000 (2024–2022).
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
4.1 t/year
Street avg 6.8 t/year
S21 1GG
West End Hotel — bus stop.
Closest school
0.8 km
St Giles CofE Primary School. 10 schools nearby.
Night-time· 23:00 – 07:00
36.5dB