Energy Performance Certificate
Cober Mill, Lowertown
TR13 0DA
HELSTON
Current
C
69
Potential
A
98
At a Glance
About This Property
This detached house is located in HELSTON, TR13 0DA. The property offers 66m² (710 sq ft) of modest-sized living space with 2 habitable rooms. It is a period property with Victorian or earlier origins. The property holds an EPC rating of C (69/100), meeting the government's target standard for energy efficiency. With recommended improvements, it could achieve a A rating (98/100). This property benefits from a air source heat pump system, which can deliver 3-4 units of heat for every unit of electricity used. Heat pumps are eligible for the £7,500 Boiler Upgrade Scheme grant, making them increasingly popular for UK homes seeking to reduce carbon emissions. 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 £1608, comprising £1135 for heating, £342 for hot water, and £131 for lighting. The property produces 1.7 tonnes of CO2 per year, which is very low for a UK home.
How Does Cober Mill Compare?
With an energy efficiency score of 69/100, this HELSTON property is above average, performing better than 60% of UK properties. At £1608 per year, energy costs are below the national average of £1800. CO2 emissions of 1.7 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 TR13 postcode district.
How This Property Compares
vs UK Average
vs HELSTON
vs TR13
National Ranking: With an EPC score of 69/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £690/year more than the HELSTON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 28 Feb 2025
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Property Information
Full Address
Cober Mill
Lowertown
TR13 0DA
HELSTON
Property Type
House
Detached
Construction Age
England and Wales: before 1900
Floor Area
66.0 m²
2.0 total rooms
2.0 heated
Tenure
Rented (private)
Efficiency Score
69 / 100
Potential: 98
CO₂ Emissions
1.7 tonnes/year
25 kg/m²
Energy Consumption
150 kWh/m²/year
Last Inspected
28 Feb 2025
rental
About HELSTON
HELSTON is situated in Cornwall, South West. Properties in HELSTON have an average EPC rating of E (score 53/100). This property performs better than most homes in the area. Heating costs are £217 above the local average, suggesting room for improvement. The TR13 postcode district contains over 7600 registered properties. Like many HELSTON properties, this home features period architecture with character typical of Victorian-era construction.
Location & Nearby Area
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Annual Energy Costs
Heating
Air source heat pump, radiators, electric
£1135.0/yr
Save £742/yr
Hot Water
£342.0/yr
Save £113/yr
Lighting
17.0% low energy
£131.0/yr
Save £59/yr
Building Elements
Walls
Granite or whinstone, as built, no insulation (assumed)
Roof
Pitched, 350 mm loft insulation
Windows
Mostly double glazing
Floor
Solid, no insulation (assumed)
Heating System
Air source heat pump, radiators, electric
Main Fuel
electricity (not community)
Lighting
Low energy lighting in 17% of fixed outlets
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Your Savings Today
£2,200/yr
£22,000 over 10 years
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£2,200/yr
£22,000 over 10 years
Build Your Upgrade Plan
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Cavity Wall Insulation
Your walls are rated Very 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.
Double Glazing
Your windows are rated Poor. Modern A-rated double glazing reduces drafts and heat loss.
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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
Trannack Primary School
PrimaryLast inspected: Jun 2023
Helston Community College
SecondaryLast inspected: Nov 2022
Parc Eglos School
PrimaryWendron Church of England Primary School
PrimarySt Michael's Church of England Primary School
PrimaryLast inspected: Jun 2019
Boskenwyn Community Primary School
PrimaryLast inspected: Nov 2022
Sithney Community Primary School
PrimaryLast inspected: Sept 2021
Nansloe Academy
PrimaryLast inspected: Oct 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: 33 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.