Hawthorns, Hackmans Lane, Cock Clarks, Chelmsford, CM3 6RE
About Hawthorns
Hawthorns is a detached house in Cock Clarks, Chelmsford, Chelmsford (CM3 6RE). It has a recorded floor area of 203 m² (around 2185 sq ft) and construction records dating it to 1967-1975. The latest certificate (April 2025) shows an F (score 30), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 74), a 3-band jump. Main heating runs on oil.
At 203 m² the property is well over the postcode median (141 m² across 22 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 77% of similar EPCs).
Energy performance
Hawthorns's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
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 £1,220 · Includes VAT
Planning history
Hawthorns has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
Hawthorns has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£796,000
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.
Median price across the last 5 sales in CM3 6RE: £617,000 (2024–2022).
Nearby sales in CM3 6RE
Cornlands, Hackmans Lane, Cock Clarks, Chelmsford, CM3 6RE
Sold Dec 2024
£1,010,000The Lilacs, Hackmans Lane, Cock Clarks, Chelmsford, CM3 6RE
Sold Dec 2024
£525,0004 Clarks Field Cottages, Hackmans Lane, Cock Clarks, Chelmsford, CM3 6RE
Sold Sept 2024
£550,000Penn Cottage, Hackmans Lane, Cock Clarks, Chelmsford, CM3 6RE
Sold Mar 2023
£640,0007 Clarks Field Cottages, Hackmans Lane, Cock Clarks, Chelmsford, CM3 6RE
Sold Nov 2022
£617,000
Versus other Hackmans Lane homes
CO₂ Emissions for Hawthorns lags the street by a wide margin.
EPC Rating
30 (F)
Street avg 45 (E)
Floor Area
203 m²
Street avg 143 m²
CO₂ Emissions
16.0 t/year
Street avg 8.6 t/year
Habitable Rooms
10 rooms
Street avg 6 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
1.2 km
Goat House Lane — bus stop.
Closest school
2.3 km
Purleigh Community Primary School. 2 schools 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
43.4dB

Night-time· 23:00 – 07:00
36.0dB







