Energy Performance Certificate
24, Knightsbridge Avenue, Grappenhall
WA4 2QR
WARRINGTON
Current
D
63
Potential
B
83
At a Glance
About This Property
This semi-detached house is located in WARRINGTON, WA4 2QR. The property offers 100m² (1076 sq ft) of good-sized living space with 6 habitable rooms. It is a post-war property from the mid-20th century. With an EPC rating of D (63/100), this property is around the UK average for energy efficiency. With recommended improvements, it could achieve a B rating (83/100). 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 £966, comprising £770 for heating, £103 for hot water, and £93 for lighting. The property produces 4.5 tonnes of CO2 per year, which is moderate for a UK home. The property last sold in November 2018 for £240,000.
How Does 24, Knightsbridge Avenue Compare?
With an energy efficiency score of 63/100, this WARRINGTON property is around the national average for UK homes. Annual energy costs of £966 are approximately £834 below the UK average of £1800, representing significant savings. The 100m² floor area is above the UK average of 87m².
Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the WA4 postcode district.
How This Property Compares
vs UK Average
vs WARRINGTON
vs WA4
National Ranking: With an EPC score of 63/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.
Top 55% nationally
Energy Costs: £306/year more than the WARRINGTON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 17 Sept 2018
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Property Information
Full Address
24, Knightsbridge Avenue
Grappenhall
WA4 2QR
WARRINGTON
Property Type
House
Semi-Detached
Construction Age
England and Wales: 1967-1975
Floor Area
100.0 m²
6.0 total rooms
6.0 heated
Tenure
owner-occupied
Efficiency Score
63 / 100
Potential: 83
CO₂ Emissions
4.5 tonnes/year
45 kg/m²
Energy Consumption
257 kWh/m²/year
Last Inspected
17 Sept 2018
marketed sale
About WARRINGTON
WARRINGTON is situated in Cheshire, North West. Properties in WARRINGTON have an average EPC rating of D (score 63/100). The WA4 postcode district contains over 17900 registered properties.
Location & Nearby Area
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Property Sale History
£240,000
16 November 2018
Type: Semi-Detached
Annual Energy Costs
Heating
Boiler and radiators, mains gas
£770.0/yr
Save £232/yr
Hot Water
£103.0/yr
Save £31/yr
Lighting
63.0% low energy
£93.0/yr
Save £26/yr
Building Elements
Walls
Cavity wall, as built, no insulation (assumed)
Roof
Pitched, 50 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 63% of fixed outlets
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Your Savings Today
£1,739/yr
£17,390 over 10 years
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£1,739/yr
£17,390 over 10 years
Build Your Upgrade Plan
Sorted by best return on investment (quick wins first)
Loft Insulation
Your roof is rated Poor. Top up to 270mm for best results.
Cavity Wall Insulation
Your walls are rated Poor. Cavity fill is quick and cost-effective.
Solar Panels + Battery
Your house is ideal for solar. OVO: UK's #1 green energy supplier.
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
Bradshaw Community Primary School
PrimaryLast inspected: Feb 2019
Thelwall Infant School
PrimaryLast inspected: Mar 2023
Grappenhall St Wilfrid's CofE Primary School
PrimaryLast inspected: Dec 2019
Thelwall Community Junior School
PrimaryLast inspected: Sept 2019
St Augustine's Catholic Primary School
PrimaryLast inspected: Jun 2021
Alderman Bolton Primary School
PrimaryLast inspected: Oct 2022
Sir Thomas Boteler Church of England High School
SecondaryLast inspected: Oct 2021
Cardinal Newman Catholic High School
SecondaryLast inspected: Nov 2022
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 →
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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.