Energy Performance Certificate
5, Napier Street
WA10 2EX
ST. HELENS
Current
B
83
Potential
B
86
At a Glance
About This Property
This detached flat is located in ST. HELENS, WA10 2EX. The property offers 52.32m² (563 sq ft) of modest-sized living space with 3 habitable rooms. It is built during the 1980s construction period. With an EPC rating of B (83/100), this property is highly energy efficient, placing it in the top tier of UK homes. 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 throughout the property, providing good thermal and acoustic insulation. Estimated annual energy costs are £335, comprising £219 for heating, £89 for hot water, and £27 for lighting. The property produces 1.3 tonnes of CO2 per year, which is very low for a UK home.
How Does 5, Napier Street Compare?
With an energy efficiency score of 83/100, this ST. HELENS property is excellent, ranking in the top 15% nationally. Annual energy costs of £335 are approximately £1465 below the UK average of £1800, representing significant savings. With 52.32m² of space, this is a more compact property compared to the UK average of 87m². CO2 emissions of 1.3 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 WA10 postcode district.
How This Property Compares
vs UK Average
vs ST. HELENS
vs WA10
National Ranking: With an EPC score of 83/100, this property is excellent and performs better than approximately 85% of UK homes for energy efficiency.
Top 15% nationally
Energy Costs: £341/year less than the ST. HELENS average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 11 Nov 2009
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Property Information
Full Address
5, Napier Street
WA10 2EX
ST. HELENS
Property Type
Flat
Detached
Construction Age
England and Wales: 1976-1982
Floor Area
52.32 m²
3.0 total rooms
3.0 heated
Tenure
rental (social)
Efficiency Score
83 / 100
Potential: 86
CO₂ Emissions
1.3 tonnes/year
25 kg/m²
Energy Consumption
153 kWh/m²/year
Last Inspected
11 Nov 2009
rental (social)
About ST. HELENS
ST. HELENS is situated in Cheshire, North West. Properties in ST. HELENS have an average EPC rating of D (score 61/100). This property performs better than most homes in the area. Heating costs are £457 below the ST. HELENS average, offering good value. The WA10 postcode district contains over 15700 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and radiators, mains gas
£219.0/yr
Save £20/yr
Hot Water
£89.0/yr
Save £15/yr
Lighting
100.0% low energy
£27.0/yr
Building Elements
Walls
Cavity wall, filled cavity
Roof
Pitched, 300+ mm loft insulation
Windows
Fully double glazed
Floor
(other premises below)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas - this is for backwards compatibility only and should not be used
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
St Mary & St Thomas' CofE Primary School
PrimaryLast inspected: Feb 2019
St Teresa's Catholic Primary School, Devon Street
PrimaryLast inspected: Jul 2021
Queen's Park CofE/Urc Primary School
PrimaryLast inspected: Jan 2023
Rivington Primary School
PrimaryLast inspected: Oct 2011
Holy Cross Catholic Primary School
PrimaryLast inspected: Oct 2021
Parish Church of England Primary School, St Helens
PrimaryLast inspected: Jan 2022
De La Salle School
SecondaryLast inspected: Jun 2023
Cowley International College
SecondaryLast inspected: Nov 2021
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.