17 Cedar Close is a three-bedroom semi-detached house in Killamarsh, Sheffield, Sheffield (S21 1GG). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (August 2025) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2008. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Poor to Good and lighting went from Very Poor to Poor; while window efficiency dropped from Average to Poor. The recommended improvements would lift it to B (score 82), a 2-band jump.
Held since October 2006 — that's 20 years off the open market, well above the local norm. Sale prices here have outpaced Sheffield HPI: 15.4% per year against 0% for the wider region. Today's modelled estimate of £205,000 sits 64% above the 2006 sale of £124,995. On a £-per-square-foot basis, the last sale (£142/sq ft) was about 18.9% below the postcode norm. At 82 m² it's 18% larger than the typical home in the postcode (70 m² median across 7 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs).
Recommended upgrades on file would lift this property by multiple EPC bands.
No planning applications are recorded against 17 Cedar Close, Killamarsh, Sheffield, S21 1GG. The full report also covers planning activity across the surrounding area.
Full planning data for 17 Cedar Close, Killamarsh, Sheffield, S21 1GG
Every application and decision on this property and nearby, in full, in the report.
17 Cedar Close has more than doubled in price since the earliest registered sale in 2001.
£205,000
Modelled from EPC, postcode comparables and a sale-price growth of 15.4% per year over 6 years.
£124,995
Growth on file: 15.4% per year over 6 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed analysis
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Floor Area for 17 Cedar Close runs comfortably ahead of the street norm.
Price per m²
£1,524
Street avg £2,121
Floor Area
82 m²
Street avg 74 m²
Habitable Rooms
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
46.6dB

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Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Cavity wall insulation installed
Roof insulation improved
More low energy lighting installed
13 October 2006Most recent
£124,995
+40.5%over 3 years1 September 2003
£88,950
+58.8%over 2 years9 March 2001
£56,000
Median price across the last 5 sales in S21 1GG: £169,500 (2024–2018).
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
3.0 t/year
Street avg 3.2 t/year
S21 1AA
Maple Drive — bus stop.
Closest school
0.4 km
St Giles CofE Primary School. 11 schools nearby.
Night-time· 23:00 – 07:00
36.6dB