Energy Performance Certificate
91, Main Road, Great Leighs
CM3 1ND
CHELMSFORD
Current
C
73
Potential
B
82
At a Glance
About This Property
This terraced house is located in CHELMSFORD, CM3 1ND. The property offers 152m² (1636 sq ft) of spacious living space with 7 habitable rooms. It is a 1990s-era home. The property holds an EPC rating of C (73/100), meeting the government's target standard for energy efficiency. With recommended improvements, it could achieve a B rating (82/100). The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. The walls feature cavity wall insulation with good efficiency ratings, providing solid thermal performance. The property has good loft insulation, though topping up to the recommended 270mm depth could provide additional energy savings. Double glazing is installed, though the efficiency rating suggests older units. Modern low-E double glazing can be up to 40% more efficient than units installed before 2002. Estimated annual energy costs are £968, comprising £699 for heating, £96 for hot water, and £173 for lighting. The property produces 4.3 tonnes of CO2 per year, which is moderate for a UK home. The property last sold in November 2020 for £530,000.
How Does 91, Main Road Compare?
With an energy efficiency score of 73/100, this CHELMSFORD property is above average, performing better than 60% of UK properties. Annual energy costs of £968 are approximately £832 below the UK average of £1800, representing significant savings. At 152m², this property is significantly larger than the average UK home (87m²). At 4.3 tonnes of CO2 per year, emissions are below the UK average of 4.5 tonnes.
Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the CM3 postcode district.
How This Property Compares
vs UK Average
vs CHELMSFORD
vs CM3
National Ranking: With an EPC score of 73/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £276/year more than the CHELMSFORD average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 19 May 2020
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Property Information
Full Address
91, Main Road
Great Leighs
CM3 1ND
CHELMSFORD
Property Type
House
Mid-Terrace
Construction Age
England and Wales: 1996-2002
Floor Area
152.0 m²
7.0 total rooms
7.0 heated
Tenure
owner-occupied
Efficiency Score
73 / 100
Potential: 82
CO₂ Emissions
4.3 tonnes/year
28 kg/m²
Energy Consumption
159 kWh/m²/year
Last Inspected
19 May 2020
marketed sale
About CHELMSFORD
CHELMSFORD is situated in Essex, East of England. Properties in CHELMSFORD have an average EPC rating of D (score 63/100). The CM3 postcode district contains over 16500 registered properties.
Location & Nearby Area
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Property Sale History
£530,000
12 November 2020
Type: Detached
Annual Energy Costs
Heating
Boiler and radiators, mains gas
£699.0/yr
Save £28/yr
Hot Water
£96.0/yr
Lighting
27.0% low energy
£173.0/yr
Save £73/yr
Building Elements
Walls
Cavity wall, as built, insulated (assumed)
Roof
Pitched, 200 mm loft insulation
Windows
Fully double glazed
Floor
Suspended, limited insulation (assumed)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas (not community)
Lighting
Low energy lighting in 27% of fixed outlets
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View UK Property Insights →Nearby Schools
Within 3 miles of this property
Great Leighs Primary School
PrimaryLast inspected: Jul 2023
White Court School
PrimaryLast inspected: Nov 2022
Little Waltham Church of England Voluntary Aided Primary School
PrimaryLast inspected: Jul 2023
Ford End Church of England Primary School
PrimaryNotley Green Primary School
PrimaryLast inspected: Jan 2019
Terling Church of England Voluntary Aided Primary School
PrimaryLast inspected: Jan 2023
Great Waltham Church of England Voluntary Controlled Primary School
PrimaryLast inspected: Oct 2022
Felsted Primary School
PrimaryLast inspected: Sept 2011
About school ratings: Ofsted ratings range from Outstanding to Inadequate. These ratings are based on inspections of teaching quality, leadership, pupil behavior, and safety. Note that school catchment areas vary - check with the school or local council for admission details.
Data source: School information from Get Information About Schools (GIAS). Distances are approximate. Always verify school catchment areas directly with the school or local education authority.
Broadband & Connectivity
Average download speed: 294 Mbps
Download Speed
Upload Speed
Available Providers
What do these speeds mean? 10-30 Mbps: Good for browsing and streaming. 30-100 Mbps: Great for multiple users and HD streaming. 100-300 Mbps: Excellent for 4K streaming and gaming. 300+ Mbps: Perfect for large households and heavy internet use.
Data source: Broadband speeds are from Ofcom Connected Nations 2025 report (July 2025 release). Data shows typical speeds available in this postcode area. Actual speeds at this specific property may vary depending on line quality, distance from exchange, and chosen provider. Always verify availability with providers before committing.
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About this EPC: Energy Performance Certificates are valid for 10 years and are required when a property is built, sold, or rented. Learn more about EPCs or book an EPC assessment.
Cost estimates are approximate and actual savings may vary. Find local tradesmen to get accurate quotes for improvements.
Data Sources: This report contains public sector information licensed under the Open Government Licence v3.0.
Data from: UK Energy Performance Certificate Register, HM Land Registry Price Paid Data, and Police.uk crime statistics.