4 Helen How, Boreham Road, Great Leighs, Chelmsford, CM3 1NJ
About 4 Helen How
4 Helen How is a semi-detached house in Great Leighs, Chelmsford, Chelmsford (CM3 1NJ). It has a recorded floor area of 59 m² (around 635 sq ft), construction records dating it to 1991-1995 and council tax band C. The latest certificate (August 2024) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2014. Between certificates, wall efficiency went from Good to Very Good and window efficiency went from Average to Good. The recommended improvements would lift it to B (score 85), a 2-band jump. Main heating runs on electricity.
At 59 m² it's 22.4% smaller than the typical home in the postcode (76 m² median across 4 EPCs). One historical planning record sits against the property in 2011.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Window efficiency improved
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
1 application on record at 4 Helen How, Boreham Road, Great Leighs, Chelmsford, CM3 1NJ
- Oct 2011RenovationOutcome in report
Installation of air source heat pump to provide heat supply to new system of radiator emitters.
- Reference
- 11/01307/FUL
Unlock 4 Helen How, Boreham Road, Great Leighs, Chelmsford, CM3 1NJ's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn
- All 1 application on this property in full, plus 1 notable nearby
- What the pattern means for extending or converting here
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Sales history & valuation
4 Helen How has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£291,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
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.
Versus other Helen How homes
CO₂ Emissions for 4 Helen How runs comfortably ahead of the street norm.
EPC Rating
62 (D)
Street avg 59 (D)
Floor Area
59 m²
Street avg 75 m²
CO₂ Emissions
2.5 t/year
Street avg 5.2 t/year
Habitable Rooms
3 rooms
Street avg 4 rooms
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
St Annes Castle — bus stop.
Closest school
0.2 km
Great Leighs Primary School. 1 school nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
49.5dB

Night-time· 23:00 – 07:00
40.5dB







