Energy Performance Certificate
464, Mutton Lane
EN6 3BB
POTTERS BAR
Current
D
68
Potential
B
85
At a Glance
About This Property
This semi-detached house is located in POTTERS BAR, EN6 3BB. The property offers 72m² (775 sq ft) of modest-sized living space with 5 habitable rooms. It is a characterful interwar or early 20th century home. 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 B rating (85/100). The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. The loft insulation is rated very good, meeting or exceeding the recommended 270mm depth for optimal thermal performance. 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 £672, comprising £468 for heating, £101 for hot water, and £103 for lighting. The property produces 2.9 tonnes of CO2 per year, which is low for a UK home. The property last sold in May 2019 for £445,000.
How Does 464, Mutton Lane Compare?
With an energy efficiency score of 68/100, this POTTERS BAR property is around the national average for UK homes. Annual energy costs of £672 are approximately £1128 below the UK average of £1800, representing significant savings. At 2.9 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 EN6 postcode district.
How This Property Compares
vs UK Average
vs POTTERS BAR
vs EN6
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: £169/year less than the POTTERS BAR average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 2 Mar 2018
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Property Information
Full Address
464, Mutton Lane
EN6 3BB
POTTERS BAR
Property Type
House
Semi-Detached
Construction Age
England and Wales: 1930-1949
Floor Area
72.0 m²
5.0 total rooms
5.0 heated
Tenure
owner-occupied
Efficiency Score
68 / 100
Potential: 85
CO₂ Emissions
2.9 tonnes/year
40 kg/m²
Energy Consumption
225 kWh/m²/year
Last Inspected
2 Mar 2018
marketed sale
About POTTERS BAR
POTTERS BAR is situated in Hertfordshire, East of England. Properties in POTTERS BAR have an average EPC rating of D (score 60/100). Heating costs are £373 below the POTTERS BAR average, offering good value. The EN6 postcode district contains over 9100 registered properties. Built during the mid-20th century suburban expansion, this property reflects the housing developments common to the POTTERS BAR area.
Location & Nearby Area
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Property Sale History
£445,000
10 May 2019
Type: Semi-Detached
Annual Energy Costs
Heating
Boiler and radiators, mains gas
£468.0/yr
Save £35/yr
Hot Water
£101.0/yr
Save £28/yr
Lighting
0.0% low energy
£103.0/yr
Save £51/yr
Building Elements
Walls
Cavity wall, filled cavity
Roof
Pitched, 300 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
No low energy lighting
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View UK Property Insights →Nearby Schools
Within 3 miles of this property
The Wroxham School
PrimaryLast inspected: May 2013
Cranborne Primary School
PrimaryLast inspected: Feb 2023
Dame Alice Owen's School
SecondaryPope Paul Catholic Primary School
PrimaryLast inspected: Sept 2022
St Giles' CofE Primary School
PrimaryLast inspected: Jun 2021
Mount Grace School
SecondaryLast inspected: Nov 2022
Ladbrooke Junior Mixed and Infant School
PrimaryLast inspected: Oct 2022
Little Heath Primary School
PrimaryLast inspected: Mar 2019
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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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.