9 Boiley Lane is a two-bedroom mid-terrace house in Killamarsh, Sheffield, Sheffield (S21 1AG). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (November 2014) shows a C (score 69), just inside the C band. When first surveyed in May 2010 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Poor and window efficiency went from Average to Good. The recommended improvements would push it to B (score 91). The latest certificate is from November 2014, so improvements made since then won't be reflected.
Sale prices here have lagged Sheffield HPI: -2.2% per year against 0% for the wider region. Today's modelled estimate of £139,000 sits 58.9% above the 2021 sale of £87,500. One planning record on file: an extension approved in 2023. Past consents include an extension, meaningful when judging how the property has evolved. Last sale on file: £87,500 in September 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
9 Boiley Lane's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 20 Nov 2024
9 Boiley Lane has an approved single-storey rear extension on the planning record.
Extension: Single storey · Rear of property
Application under the neighbour notification scheme for a proposed rear single storey monopitched roof extension with velux roof windows and bifold doors.
9 Boiley Lane's sale-price growth has lagged the wider UK trajectory across its history on file.
£139,000
Modelled from EPC, postcode comparables and a sale-price growth of -2.2% per year over 13 years.
£87,500
Growth on file: -2.2% per year over 13 years.
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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
45.0dB

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Changes detected from historical EPC data
Window efficiency improved
Roof insulation improved
Full planning data for 9 Boiley Lane, Killamarsh, Sheffield, S21 1AG
Every application and decision on this property and nearby, in full, in the report.
30 September 2021Most recent
£87,500
-25.5%over 13 years23 May 2008
£117,500
Median price across the last 5 sales in S21 1AG: £118,000 (2025–1997).
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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S21 1AB
Maple Drive — bus stop.
Closest school
0.8 km
St Giles CofE Primary School. 11 schools nearby.
Night-time· 23:00 – 07:00
36.2dB