23 Aspen Close is a detached house in Killamarsh, Sheffield, Sheffield (S21 1TA). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1991-1995 and council tax band C. The latest certificate (January 2014) shows a D (score 58), a step below the typical UK home. The recommended improvements would lift it to B (score 84), a 2-band jump. The latest certificate is from January 2014, so improvements made since then won't be reflected.
Untraded for 22 years, with the last transfer in December 2003. Sale prices here have outpaced Sheffield HPI: 11.3% per year against 0% for the wider region. Today's modelled estimate of £252,000 sits 93.8% above the 2003 sale of £130,000. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 07 Jan 2024
23 Aspen Close has 2 separate extension applications on the council record.
Retention of rear boundary fence over 2m in height
23 Aspen Close has more than doubled in price since the earliest registered sale in 1995.
£252,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.3% per year over 9 years.
£130,000
Growth on file: 11.3% per year over 9 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed analysis
A written breakdown of everything that matters
EPC Rating for 23 Aspen Close lags the street by a wide margin.
Price per m²
£1,585
Street avg £2,274
Floor Area
82 m²
Street avg 83 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
47.1dB

Launch offer
Secure checkout · One-off payment
30-day money-back guarantee

Extension: Single storey · Rear of property
Retention of single storey rear extension not constructed as previously approved (revised scheme of 19/00964/FLH)
Full planning data for 23 Aspen Close, Killamarsh, Sheffield, S21 1TA
1 more on this property, plus every nearby application and full decision details, in the report.
16 December 2003Most recent
£130,000
+106.3%over 4 years30 November 1999
£63,000
+21.2%over 4 years31 May 1995
£52,000
Median price across the last 5 sales in S21 1TA: £220,000 (2025–2023).
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
Ad-free · Secure Stripe checkout · One-off payment
30-day money-back guarantee

CO₂ Emissions
4.4 t/year
Street avg 3.4 t/year
Aspen Close — bus stop.
Closest school
0.2 km
St Giles CofE Primary School. 16 schools nearby.
Night-time· 23:00 – 07:00
37.0dB