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Get started12 Cornfield Close is a three-bedroom detached house in Ashgate, Chesterfield, Chesterfield (S42 7JU). It has a recorded floor area of 90 m² (around 969 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (April 2023) shows a C (score 79), near the top of the C band. When first surveyed in January 2010 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good and lighting went from Average to Very Good. The recommended improvements would push it to B (score 82).
Sale prices here have outpaced Chesterfield HPI: 4.9% per year against 0% for the wider region. On energy efficiency it sits in the top 10% of properties in this postcode. A recent sale: £245,000 in May 2025. 2 planning records sit against the property, 0 approved, 0 refused.
12 Cornfield Close ranks among the most efficient homes in the postcode for energy use.
Council records include a two-storey front extension at 12 Cornfield Close.
Extension: Two storey · Front of property
Erection of a two storey front extension to existing dwelling
Sale price has grown by over 3x since 2000.
£269,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.9% per year over 25 years.
£245,000
Growth on file: 4.9% per year over 25 years.
Years Held for 12 Cornfield Close lags the street by a wide margin.
Price per m²
£2,722
Street avg £2,653
Floor Area
90 m²
Street avg 103 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km

Daytime· 07:00 – 23:00
47.9dB

Changes detected from historical EPC data
More low energy lighting installed
Solar PV panels (40 kWp) installed
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Erection of detached double garage on hardstanding to the front of the existing dwelling - amended plans recieved 25 January 2008
30 May 2025Most recent
£245,000
+6.5%over 1 year18 December 2023
£230,000
+39.4%over 13 years28 May 2010
£165,000
+24.5%over 5 years21 July 2004
£132,500
+6.0%over 9 months17 October 2003
£125,000
+28.9%over 1 year7 June 2002
£97,000
+32.0%over 2 years26 May 2000
£73,500
Median price across the last 5 sales in S42 7JU: £245,000 (2024–2008).
CO₂ Emissions
2.5 t/year
Street avg 4.7 t/year
S42 7BU
Barley Lane — bus stop.
Closest school
0.6 km
Holme Hall Primary School. 17 schools nearby.
Night-time· 23:00 – 07:00
37.1dB
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