12 Crofters Close is a three-bedroom detached house in Killamarsh, Sheffield, Sheffield (S21 1JH). It has a recorded floor area of 91 m² (around 980 sq ft), construction records dating it to 2003-2006 and council tax band D. The latest certificate (February 2022) shows a C (score 74). The rating has held steady at C across 2 certificates since January 2011. Between certificates, window efficiency went from Average to Good and lighting went from Good to Very Good; while hot-water efficiency dropped from Good to Average. The recommended improvements would push it to B (score 87).
Sale prices here have outpaced Sheffield HPI: 5.4% per year against 0% for the wider region. Today's modelled estimate of £304,000 is 14.7% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£271/sq ft) was about 89.7% above the typical sold price in the postcode. Most recent transfer: June 2022 at £265,000. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
No planning applications are recorded against 12 Crofters Close, Killamarsh, Sheffield, S21 1JH. The full report also covers planning activity across the surrounding area.
Full planning data for 12 Crofters Close, Killamarsh, Sheffield, S21 1JH
Every application and decision on this property and nearby, in full, in the report.
12 Crofters Close has more than tripled in price since its earliest registered sale in 1998.
£304,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.4% per year over 24 years.
£265,000
Growth on file: 5.4% per year over 24 years.
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12 Crofters Close is notably below the street on habitable rooms.
Price per m²
£2,912
Street avg £2,139
Floor Area
91 m²
Street avg 106 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
0.2 km

Daytime· 07:00 – 23:00
45.8dB

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Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system changed
Window efficiency improved
Floor insulation added or improved
More low energy lighting installed
1 June 2022Most recent
£265,000
+67.7%over 9 years1 June 2012
£158,000
+105.2%over 11 years8 December 2000
£77,000
27 November 1998
£76,995
Median price across the last 5 sales in S21 1JH: £355,000 (2025–2022).
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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Street avg 6 rooms
CO₂ Emissions
2.8 t/year
Street avg 3.7 t/year
S21 1GG
Maple Drive — bus stop.
Closest school
0.7 km
St Giles CofE Primary School. 11 schools nearby.
Night-time· 23:00 – 07:00
36.3dB