Energy Performance Certificate
104 Mallows Green
CM19 5SB
HARLOW
Current
C
74
Potential
C
74
At a Glance
About This Property
This detached flat is located in HARLOW, CM19 5SB. The property offers 47m² (506 sq ft) of compact living space with 2 habitable rooms. It is built during the 1980s construction period. The property holds an EPC rating of C (74/100), meeting the government's target standard for energy efficiency. The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. The property has modern timber frame or system-built walls, which typically offer good insulation properties when properly maintained. 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 £576, comprising £404 for heating, £109 for hot water, and £63 for lighting. The property produces 1.5 tonnes of CO2 per year, which is very low for a UK home.
How Does 104 Mallows Green Compare?
With an energy efficiency score of 74/100, this HARLOW property is above average, performing better than 60% of UK properties. Annual energy costs of £576 are approximately £1224 below the UK average of £1800, representing significant savings. With 47m² of space, this is a more compact property compared to the UK average of 87m². CO2 emissions of 1.5 tonnes/year are less than half the UK household average, making this an environmentally friendly choice.
Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the CM19 postcode district.
How This Property Compares
vs UK Average
vs HARLOW
vs CM19
National Ranking: With an EPC score of 74/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £15/year less than the HARLOW average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 27 Feb 2025
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Property Information
Full Address
104 Mallows Green
CM19 5SB
HARLOW
Property Type
Flat
Detached
Construction Age
England and Wales: 1976-1982
Floor Area
47.0 m²
2.0 total rooms
2.0 heated
Tenure
Rented (social)
Efficiency Score
74 / 100
Potential: 74
CO₂ Emissions
1.5 tonnes/year
33 kg/m²
Energy Consumption
185 kWh/m²/year
Last Inspected
27 Feb 2025
rental
About HARLOW
HARLOW is situated in Essex, East of England. Properties in HARLOW have an average EPC rating of D (score 65/100). The CM19 postcode district contains over 6500 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and radiators, mains gas
£404.0/yr
Hot Water
£109.0/yr
Lighting
100.0% low energy
£63.0/yr
Building Elements
Walls
System built, as built, partial insulation (assumed)
Roof
(another dwelling above)
Windows
Fully double glazed
Floor
(another dwelling below)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas (not community)
Lighting
Low energy lighting in all fixed outlets
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📊 Compare with UK-Wide Property Data
See how this property compares to national averages. Explore energy efficiency trends, top-rated areas, and comprehensive UK property statistics.
View UK Property Insights →Nearby Schools
Within 3 miles of this property
Water Lane Primary Academy
PrimaryLast inspected: May 2023
Milwards Primary School and Nursery
PrimaryLast inspected: Sept 2021
Kingsmoor Academy
PrimaryLast inspected: Feb 2020
Jerounds Primary Academy
PrimaryLast inspected: Oct 2022
St James Church of England Primary School
PrimaryLast inspected: Oct 2023
Katherines Primary Academy and Nursery
PrimaryLast inspected: Nov 2021
Stewards Academy - Science Specialist, Harlow
SecondaryLast inspected: Nov 2022
St Luke's Catholic Academy
PrimaryLast inspected: May 2018
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: 500 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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More Properties in CM19 5SB
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All properties in CM19 • Click to view detailed energy performance data
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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.