146 Main Road, Great Leighs, Chelmsford, CM3 1NP
About 146 Main Road
146 Main Road is a detached house in Great Leighs, Chelmsford, Chelmsford (CM3 1NP). It has a recorded floor area of 274 m² (around 2949 sq ft) and construction records dating it to 1950-1966. The latest certificate (November 2014) returns a high B (score 85), putting the home a stone's throw from an A rating. When first surveyed in October 2011 the rating was D, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Very Good, roof efficiency went from Average to Very Good and window efficiency went from Average to Very Good. Main heating runs on oil. The latest certificate is from November 2014, so improvements made since then won't be reflected.
At 274 m² the property is well over the postcode median (121 m² across 22 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 82% of similar EPCs). Across 1999–2012, sale prices on this property compounded at 8.4% per year. Today's modelled estimate of £829,000 sits 83.2% above the 2012 sale of £452,500. On a £-per-square-foot basis, the last sale (£153/sq ft) was about 37.6% below the postcode norm. Last changed hands 14 years ago, in May 2012. 8 planning records sit against the property, 0 approved, 0 refused.
Energy performance
146 Main Road's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 21 Nov 2024
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
Floor insulation added or improved
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Planning history
8 applications on record at 146 Main Road, Great Leighs, Chelmsford, CM3 1NP
- Sept 2005Tree WorksTreesOutcome in report
Works to Oak, Horse Chestnut & Ash - G1 (TPO2001/47)
- Reference
- 05/05150/TPO
- More recent applications — locked
- AmendmentApr 2023Decision
- ConditionsMar 2014Decision
+ 5 more applications in the report
Unlock 146 Main Road, Great Leighs, Chelmsford, CM3 1NP's full planning history
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- Every decision — granted, refused or withdrawn
- All 8 applications on this property in full, plus 1 notable nearby
- The 26 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Sale price has at least doubled since 1999.
£829,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.4% per year over 12 years.
£452,500
Growth on file: 8.4% per year over 12 years.
Sales timeline
17 May 2012Most recent
£452,500
+174.2%over 12 years7 December 1999
£165,000
Median price across the last 5 sales in CM3 1NP: £450,000 (2025–2024).
Nearby sales in CM3 1NP
155 Main Road, Great Leighs, Chelmsford, CM3 1NP
Sold Jun 2025
£415,000139 Main Road, Great Leighs, Chelmsford, CM3 1NP
Sold Aug 2024
£422,500148 Main Road, Great Leighs, Chelmsford, CM3 1NP
Sold Jun 2024
£641,000153 Main Road, Great Leighs, Chelmsford, CM3 1NP
Sold Mar 2024
£450,000156 Main Road, Great Leighs, Chelmsford, CM3 1NP
Sold Jan 2024
£500,000
Versus other Main Road homes
On epc rating, 146 Main Road stands well clear of the street.
Price per m²
£1,651
Street avg £3,326
Floor Area
274 m²
Street avg 138 m²
CO₂ Emissions
3.7 t/year
Street avg 5.4 t/year
Years Held
14 years
Street avg 10 years
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The neighbourhood at a glance
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Shimbrooks — bus stop.
Closest school
0.4 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
50.3dB

Night-time· 23:00 – 07:00
41.7dB







