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Get started20 Henry Street is a mid-terrace house in Grassmoor, Chesterfield, Chesterfield (S42 5AT). 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 (March 2020) shows a D (score 66), 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 Very Poor to Poor, hot-water efficiency went from Average to Good and lighting went from Very Poor to Good. The recommended improvements would lift it to B (score 83), a 2-band jump.
Sale prices here have outpaced Chesterfield HPI: 20% per year against 0% for the wider region. Today's modelled estimate of £126,000 sits 90.9% above the 2021 sale of £66,000. At 61 m² it's 20.8% smaller than the typical home in the postcode (77 m² median across 13 EPCs). Most recent transfer: January 2021 at £66,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
20 Henry Street changed hands twice within eighteen months — unusual for the area.
£126,000
Modelled from EPC, postcode comparables and a sale-price growth of 20.0% per year over 1 year.
£66,000
Growth on file: 20.0% per year over 1 year.
20 Henry Street is notably below the street on floor area.
Price per m²
£1,082
Street avg £1,327
Floor Area
61 m²
Street avg 76 m²
Habitable Rooms
4 rooms
Street avg 4 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
0.1 km

Daytime· 07:00 – 23:00
46.8dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Wall insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
14 January 2021Most recent
£66,000
+20.0%30 October 2020
£55,000
Median price across the last 5 sales in S42 5AT: £121,588 (2025–2021).
CO₂ Emissions
3.0 t/year
Street avg 4.4 t/year
New Street — bus stop.
Closest school
0.4 km
Grassmoor Primary School. 10 schools nearby.
Night-time· 23:00 – 07:00
38.6dB
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