Energy Performance Certificate
7, Mayflower Close, Nazeing
EN9 2LA
WALTHAM ABBEY
Current
C
70
Potential
B
81
At a Glance
About This Property
This detached house is located in WALTHAM ABBEY, EN9 2LA. The property offers 141m² (1518 sq ft) of spacious living space with 7 habitable rooms. It is built during the 1980s construction period. The property holds an EPC rating of C (70/100), meeting the government's target standard for energy efficiency. With recommended improvements, it could achieve a B rating (81/100). 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 £962, comprising £766 for heating, £113 for hot water, and £83 for lighting. The property produces 4.6 tonnes of CO2 per year, which is moderate for a UK home. The property last sold in March 2021 for £620,000, with 2 recorded sales in our database.
How Does 7, Mayflower Close Compare?
With an energy efficiency score of 70/100, this WALTHAM ABBEY property is above average, performing better than 60% of UK properties. Annual energy costs of £962 are approximately £838 below the UK average of £1800, representing significant savings. At 141m², this property is significantly larger than the average UK home (87m²).
Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the EN9 postcode district.
How This Property Compares
vs UK Average
vs WALTHAM ABBEY
vs EN9
National Ranking: With an EPC score of 70/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £306/year more than the WALTHAM ABBEY average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 12 Mar 2019
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Property Information
Full Address
7, Mayflower Close
Nazeing
EN9 2LA
WALTHAM ABBEY
Property Type
House
Detached
Construction Age
England and Wales: 1983-1990
Floor Area
141.0 m²
7.0 total rooms
7.0 heated
Tenure
owner-occupied
Efficiency Score
70 / 100
Potential: 81
CO₂ Emissions
4.6 tonnes/year
32 kg/m²
Energy Consumption
184 kWh/m²/year
Last Inspected
12 Mar 2019
marketed sale
About WALTHAM ABBEY
WALTHAM ABBEY is situated in Hertfordshire, East of England. Properties in WALTHAM ABBEY have an average EPC rating of D (score 62/100). The EN9 postcode district contains over 7800 registered properties.
Location & Nearby Area
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Property Sale History
£620,000
12 March 2021
Type: Detached
vs previous sale
£432,000
10 July 2015
Type: Detached
Market Insights: This property has sold 2 times since 2015. Value has increased by 43.5% over this period.
Annual Energy Costs
Heating
Boiler and radiators, mains gas
£766.0/yr
Save £114/yr
Hot Water
£113.0/yr
Save £36/yr
Lighting
100.0% low energy
£83.0/yr
Building Elements
Walls
Cavity wall, as built, insulated (assumed)
Roof
Pitched, 200 mm loft insulation
Windows
Fully double glazed
Floor
Suspended, no insulation (assumed)
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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£11,500 over 10 years
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View UK Property Insights →Nearby Schools
Within 3 miles of this property
Nazeing Primary School
PrimaryLast inspected: Jul 2023
Wormley CofE Primary School
PrimaryLast inspected: Dec 2021
Broxbourne CofE Primary School
PrimaryLast inspected: Jan 2012
St Cross Catholic Primary School
PrimaryThe Broxbourne School
SecondaryLast inspected: Apr 2023
St Augustine's Catholic Primary School
PrimaryLonglands Primary School and Nursery
PrimaryLast inspected: Oct 2018
Sheredes Primary School
PrimaryLast inspected: Mar 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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All properties in EN9 • 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.