Energy Performance Certificate
7, Woodleys, Harefield
CM20 3EE
HARLOW
Current
D
68
Potential
C
80
At a Glance
About This Property
This terraced flat is located in HARLOW, CM20 3EE. The property offers 44m² (474 sq ft) of compact living space with 2 habitable rooms. It is a post-war property from the mid-20th century. With an EPC rating of D (68/100), this property is around the UK average for energy efficiency. With recommended improvements, it could achieve a C rating (80/100). The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. The walls feature cavity wall insulation for improved thermal efficiency. 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 £518, comprising £279 for heating, £176 for hot water, and £63 for lighting. The property produces 2.0 tonnes of CO2 per year, which is low for a UK home. The property last sold in April 2021 for £158,000, with 2 recorded sales in our database.
How Does 7, Woodleys Compare?
With an energy efficiency score of 68/100, this HARLOW property is around the national average for UK homes. Annual energy costs of £518 are approximately £1282 below the UK average of £1800, representing significant savings. With 44m² of space, this is a more compact property compared to the UK average of 87m². CO2 emissions of 2.0 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 CM20 postcode district.
How This Property Compares
vs UK Average
vs HARLOW
vs CM20
National Ranking: With an EPC score of 68/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.
Top 55% nationally
Energy Costs: £73/year less than the HARLOW average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 20 Feb 2016
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Property Information
Full Address
7, Woodleys
Harefield
CM20 3EE
HARLOW
Property Type
Flat
Enclosed End-Terrace
Construction Age
England and Wales: 1967-1975
Floor Area
44.0 m²
2.0 total rooms
2.0 heated
Tenure
owner-occupied
Efficiency Score
68 / 100
Potential: 80
CO₂ Emissions
2.0 tonnes/year
45 kg/m²
Energy Consumption
258 kWh/m²/year
Last Inspected
20 Feb 2016
marketed sale
About HARLOW
HARLOW is situated in Essex, East of England. Properties in HARLOW have an average EPC rating of D (score 65/100). Heating costs are £312 below the HARLOW average, offering good value. The CM20 postcode district contains over 10500 registered properties.
Location & Nearby Area
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Property Sale History
£158,000
16 April 2021
Type: Flat
vs previous sale
£145,000
26 August 2016
Type: Flat
Market Insights: This property has sold 2 times since 2015. Value has increased by 9.0% over this period.
Annual Energy Costs
Heating
Boiler and radiators, mains gas
£279.0/yr
Save £105/yr
Hot Water
£176.0/yr
Save £70/yr
Lighting
0.0% low energy
£63.0/yr
Save £31/yr
Building Elements
Walls
Cavity wall, as built, no 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
No low energy lighting
Showing quick wins with fastest payback first
💰 Save £456/year
With 2 selected upgrades
Future Energy Price Simulator
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Your Savings Today
£456/yr
£4,560 over 10 years
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£456/yr
£4,560 over 10 years
Build Your Upgrade Plan
Sorted by best return on investment (quick wins first)
Cavity Wall Insulation
Your walls are rated Poor. Cavity fill is quick and cost-effective.
Air Source Heat Pump
Ultra-efficient heating with £7,500 government grant. OVO: MCS certified installation.
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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
Cooks Spinney Primary Academy and Nursery
PrimaryLast inspected: May 2023
Freshwaters Primary Academy
PrimaryLast inspected: Mar 2019
St Alban's Catholic Academy
PrimaryLast inspected: Feb 2019
Burnt Mill Academy
SecondaryLast inspected: Feb 2023
Church Langley Community Primary School
PrimaryLast inspected: Apr 2018
Tany's Dell Primary School and Nursery
PrimaryLast inspected: Feb 2022
Purford Green Primary School
PrimaryLast inspected: Feb 2019
The Downs Primary School and Nursery
PrimaryLast inspected: Jan 2023
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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Related Property Guides
Based on this property's characteristics, these guides might help you:
How to Improve Your EPC Rating →
Step-by-step guide to upgrading from D-G to A-C ratings. Learn which improvements offer the best value.
Air Source Heat Pumps vs Gas Boilers →
Complete cost comparison, government grants up to £7,500, and real running costs for 2025.
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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.