Cornlands, Hackmans Lane, Cock Clarks, Chelmsford, CM3 6RE
About Cornlands
Cornlands is a five-bedroom detached house in Cock Clarks, Chelmsford, Chelmsford (CM3 6RE). It has a recorded floor area of 251 m² (around 2702 sq ft) and construction records dating it to 1950-1966. The latest certificate (March 2015) shows a D (score 55), a step below the typical UK home. The recommended improvements would push it to C (score 77). Main heating runs on oil. The latest certificate is from March 2015, so improvements made since then won't be reflected. Other recorded features include notable views and a self-contained annexe.
At 251 m² the property is well over the postcode median (141 m² across 22 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 77% of similar EPCs). It changed hands recently, sold December 2024 for £1,010,000. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 1997–2024, sale prices on this property compounded at 6.1% per year. On a £-per-square-foot basis, the last sale (£374/sq ft) was about 23.3% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms5
- Bathrooms3
Outside
- Private gardenYes
- GarageYes
- Notable viewsYes
Building
- RefurbishedYes
Energy performance
Cornlands's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 29 Mar 2025
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once and has no mains gas supply, we believe a Level 3 building survey should be considered.
From £1,495 · Includes VAT
Planning history
2 applications on record at Cornlands, Hackmans Lane, Cock Clarks, Chelmsford, CM3 6RE
- Jan 2004ExtensionFullOutcome in report
Extension: Two storey
Two storey front and rear extensions, part garage conversion and alterations
- Documents
- 9 docs on file
- Reference
- 03/01172/FUL
- More recent applications — locked
- FullFeb 2018Decision
Unlock Cornlands, Hackmans Lane, Cock Clarks, Chelmsford, CM3 6RE's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full
- The 26 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Latest sale on Cornlands was the highest on Land Registry record across the postcode.
£977,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.1% per year over 27 years.
£1,010,000
Growth on file: 6.1% per year over 27 years.
Sales timeline
18 December 2024Most recent
£1,010,000
+36.3%over 9 years27 November 2015
£741,000
+27.8%over 8 years5 August 2007
£580,000
+190.1%over 9 years5 October 1997
£199,950
Median price across the last 5 sales in CM3 6RE: £617,000 (2024–2022).
Nearby sales in CM3 6RE
The 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
£617,000Caxtons Pride, Hackmans Lane, Cock Clarks, Chelmsford, CM3 6RE
Sold Feb 2022
£645,000
Versus other Hackmans Lane homes
On years held, Cornlands runs well behind the street norm.
Price per m²
£4,024
Street avg £4,321
Floor Area
251 m²
Street avg 141 m²
Habitable Rooms
9 rooms
Street avg 6 rooms
CO₂ Emissions
11.0 t/year
Street avg 8.8 t/year
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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







