7 Warren Walk is a semi-detached house in Marsh Lane, Sheffield, Sheffield (S21 5RX). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (June 2025) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since July 2010. Between certificates, wall efficiency went from Very Poor to Average, window efficiency went from Very Poor to Good and lighting went from Very Poor to Very Good. The recommended improvements would lift it to B (score 83), a 2-band jump.
At 58 m² the property is well over the postcode median (40 m² across 9 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
7 Warren Walk sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
No planning applications are recorded against 7 Warren Walk, Marsh Lane, Sheffield, S21 5RX. The full report also covers planning activity across the surrounding area.
Full planning data for 7 Warren Walk, Marsh Lane, Sheffield, S21 5RX
Every application and decision on this property and nearby, in full, in the report.
7 Warren Walk has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£151,000
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.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed analysis
A written breakdown of everything that matters
On epc rating, 7 Warren Walk runs well behind the street norm.
EPC Rating
66 (D)
Street avg 71 (C)
Floor Area
58 m²
Street avg 40 m²
CO₂ Emissions
2.6 t/year
Street avg 1.7 t/year
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
0.0 km

Daytime· 07:00 – 23:00
45.8dB

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Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
Wall insulation improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
Cavity wall insulation installed
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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Habitable Rooms
2 rooms
Street avg 2 rooms
Marsh Lane — bus stop.
Closest school
0.2 km
Marsh Lane Primary School. 7 schools nearby.
Night-time· 23:00 – 07:00
38.0dB