Energy Performance Certificate
36 Harbour Square, Waterside Marina
CO7 0GE
COLCHESTER
Current
D
57
Potential
D
60
At a Glance
About This Property
This detached flat is located in COLCHESTER, CO7 0GE. The property offers 60m² (646 sq ft) of modest-sized living space with 1 habitable room. It is a modern property built in the 2000s. With an EPC rating of D (57/100), this property is around the UK average for energy efficiency. The oil-fired central heating has poor efficiency. Oil boilers are more expensive to run than gas and have higher carbon emissions. Consider switching to a heat pump (eligible for £7,500 BUS grant) for significant long-term savings. The property has modern timber frame or system-built walls, which typically offer good insulation properties when properly maintained. Double glazing is installed throughout the property, providing good thermal and acoustic insulation. Estimated annual energy costs are £1031, comprising £626 for heating, £309 for hot water, and £96 for lighting. The property produces 2.9 tonnes of CO2 per year, which is low for a UK home. The property last sold in April 2022 for £220,000. For landlords: This rental property with a D rating is positioned above the current minimum standard. With proposed changes to require a C rating by 2028, modest improvements now could future-proof your compliance.
How Does 36 Harbour Square Compare?
With an energy efficiency score of 57/100, this COLCHESTER property is around the national average for UK homes. Annual energy costs of £1031 are approximately £769 below the UK average of £1800, representing significant savings. With 60m² of space, this is a more compact property compared to the UK average of 87m². 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 CO7 postcode district.
How This Property Compares
vs UK Average
vs COLCHESTER
vs CO7
National Ranking: With an EPC score of 57/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.
Top 55% nationally
Energy Costs: £351/year more than the COLCHESTER average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 29 Jun 2020
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Property Information
Full Address
36 Harbour Square
Waterside Marina
Brightlingsea
CO7 0GE
COLCHESTER
Property Type
Flat
Detached
Construction Age
England and Wales: 2003-2006
Floor Area
60.0 m²
1.0 total rooms
1.0 heated
Tenure
rental (private)
Efficiency Score
57 / 100
Potential: 60
CO₂ Emissions
2.9 tonnes/year
48 kg/m²
Energy Consumption
286 kWh/m²/year
Last Inspected
29 Jun 2020
rental (private)
About COLCHESTER
COLCHESTER is situated in Essex, East of England. Properties in COLCHESTER have an average EPC rating of D (score 63/100). The CO7 postcode district contains over 11900 registered properties.
Location & Nearby Area
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Property Sale History
£220,000
29 April 2022
Type: Flat
Annual Energy Costs
Heating
Boiler and radiators, electric
£626.0/yr
Hot Water
£309.0/yr
Save £55/yr
Lighting
27.0% low energy
£96.0/yr
Save £41/yr
Building Elements
Walls
System built, as built, insulated (assumed)
Roof
Flat, insulated (assumed)
Windows
Fully double glazed
Floor
(another dwelling below)
Heating System
Boiler and radiators, electric
Main Fuel
electricity (not community)
Lighting
Low energy lighting in 27% of 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
Brightlingsea Primary School and Nursery
PrimaryLast inspected: Feb 2020
Colne Community School and College (Secondary and 16 to 19 Provision)
SecondaryLast inspected: Jun 2023
St Osyth Church of England Primary School
PrimaryLast inspected: May 2023
Alresford Primary School
PrimaryLast inspected: Jun 2023
Great Bentley Primary School
PrimarySir Martin Frobisher Academy
PrimaryLast inspected: Jun 2023
Fingringhoe Church of England Voluntary Aided Primary School
PrimaryLast inspected: Jun 2023
Millfields Primary School
PrimaryLast inspected: Nov 2014
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: 165 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:
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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.