Energy Performance Certificate
74, Knox Road
CO15 3TT
CLACTON-ON-SEA
Current
D
62
Potential
C
77
At a Glance
About This Property
This terraced maisonette is located in CLACTON-ON-SEA, CO15 3TT. The property offers 53m² (570 sq ft) of modest-sized living space with 3 habitable rooms. It is built during the 1980s construction period. With an EPC rating of D (62/100), this property is around the UK average for energy efficiency. With recommended improvements, it could achieve a C rating (77/100). The property uses electric storage heaters, which charge overnight on cheaper electricity tariffs. While having low installation costs, running costs are typically higher than gas central heating. A heat pump could reduce electricity use by 60-70%. 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 £745, comprising £433 for heating, £259 for hot water, and £53 for lighting. The property produces 3.6 tonnes of CO2 per year, which is low for a UK home. The property last sold in August 2022 for £136,000, with 2 recorded sales in our database.
How Does 74, Knox Road Compare?
With an energy efficiency score of 62/100, this CLACTON-ON-SEA property is around the national average for UK homes. Annual energy costs of £745 are approximately £1055 below the UK average of £1800, representing significant savings. With 53m² of space, this is a more compact property compared to the UK average of 87m². At 3.6 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 CO15 postcode district.
How This Property Compares
vs UK Average
vs CLACTON-ON-SEA
vs CO15
National Ranking: With an EPC score of 62/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.
Top 55% nationally
Energy Costs: £8/year more than the CLACTON-ON-SEA average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 28 Feb 2018
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Property Information
Full Address
74, Knox Road
CO15 3TT
CLACTON-ON-SEA
Property Type
Maisonette
End-Terrace
Construction Age
England and Wales: 1976-1982
Floor Area
53.0 m²
3.0 total rooms
3.0 heated
Tenure
owner-occupied
Efficiency Score
62 / 100
Potential: 77
CO₂ Emissions
3.6 tonnes/year
68 kg/m²
Energy Consumption
402 kWh/m²/year
Last Inspected
28 Feb 2018
marketed sale
About CLACTON-ON-SEA
CLACTON-ON-SEA is situated in Essex, East of England. Properties in CLACTON-ON-SEA have an average EPC rating of D (score 58/100). Heating costs are £304 below the CLACTON-ON-SEA average, offering good value. The CO15 postcode district contains over 18000 registered properties.
Location & Nearby Area
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Property Sale History
£136,000
17 August 2022
Type: Flat
vs previous sale
£118,000
7 June 2018
Type: Flat
Market Insights: This property has sold 2 times since 2015. Value has increased by 15.3% over this period.
Annual Energy Costs
Heating
Electric storage heaters
£433.0/yr
Save £197/yr
Hot Water
£259.0/yr
Save £158/yr
Lighting
83.0% low energy
£53.0/yr
Save £5/yr
Building Elements
Walls
Cavity wall, filled cavity
Roof
(another dwelling above)
Windows
Fully double glazed
Floor
Solid, no insulation (assumed)
Heating System
Electric storage heaters
Main Fuel
electricity (not community)
Lighting
Low energy lighting in 83% of fixed outlets
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Your Savings Today
£360/yr
£3,600 over 10 years
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£360/yr
£3,600 over 10 years
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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
White Hall Academy and Nursery
PrimaryLast inspected: Mar 2018
Clacton Coastal Academy
SecondaryLast inspected: Apr 2022
Cann Hall Primary School
PrimaryLast inspected: Apr 2022
Great Clacton Church of England Junior School
PrimaryLast inspected: Mar 2023
Burrsville Infant Academy
PrimaryLast inspected: Nov 2022
Clacton County High School
SecondaryLast inspected: Sept 2018
St Clare's Catholic Primary School
PrimaryLast inspected: Dec 2018
Oakwood Infant and Nursery School
PrimaryLast inspected: Mar 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: 215 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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Area Safety
The surrounding area (1-mile radius) experiences higher crime levels
Most Common Incidents
April 2026violent crime
223 incidents (46%)
Anti-social behaviour
57 incidents (12%)
Vehicle crime
35 incidents (7%)
Theft
33 incidents (7%)
Criminal damage
32 incidents (7%)
About this data: Crime statistics show incidents reported during April 2026 within a 1-mile radius. Data from Police.uk, updated monthly.
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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.
How Much Does a Low EPC Cost You? →
The financial impact of poor energy efficiency on resale value and running costs.
What is a Good EPC Rating? →
Understanding A-G ratings, what each means, and how UK properties compare.
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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.