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Get started77b is a semi-detached house in Grassmoor, Chesterfield, Chesterfield (S42 5EE). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (February 2026) shows a C (score 71). When first surveyed in December 2009 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Poor to Good, lighting went from Poor to Good and main heating went from Average to Good. This certificate was lodged in the last six months, so the rating reflects current condition. At 40 m² this is the 3rd smallest of 51 units on EPC record in the building, where floor areas span 36–106 m². The building's EPC ratings span E to B across 51 units on file.
At 40 m² it sits well below the postcode median (60 m² across 50 EPCs), making it one of the more compact homes locally.
77b's carbon output is low for the local stock.
77b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£115,000
Modelled from EPC, postcode comparables.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
On co₂ emissions, 77b stands well clear of the street.
EPC Rating
71 (C)
Street avg 72 (C)
Floor Area
40 m²
Street avg 53 m²
CO₂ Emissions
1.4 t/year
Street avg 1.9 t/year
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
0.2 km

Daytime· 07:00 – 23:00
47.6dB

Changes detected from historical EPC data
More low energy lighting installed
Loft insulation upgraded to recommended levels
Heating controls upgraded for better temperature management
Hot water system upgraded
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Median price across the last 5 sales in S42 5EE: £142,500 (2025–2024).
Habitable Rooms
2 rooms
Street avg 3 rooms
New Street — bus stop.
Closest school
0.5 km
Grassmoor Primary School. 9 schools nearby.
Night-time· 23:00 – 07:00
39.1dB