Energy Performance Certificate
Riverside, Porkellis
TR13 0LF
HELSTON
Current
G
1
Potential
D
61
This G-Rated Property Costs Significantly More to Run
This Property
£5,151
estimated per year
UK Average
£1,800
per year
After Improvements
£2,188
potential per year
This property costs approximately £3,351 more per year than the UK average. Recommended improvements could save up to £2,963 annually.
💰 Government Grants Available for This Property
🏛️ BUS Grant
£7,500
Off the cost of an air source heat pump. Available now — limited places.
Check Eligibility →🏠 ECO4 Scheme
Free
Free insulation & heating upgrades for eligible households on benefits or low income.
Check Eligibility →📉 0% VAT
Save ~20%
Zero VAT on heat pumps, insulation, and solar panels until 2027. Applies automatically.
Get Solar Quote →How to Improve This G-Rated Property
With the right upgrades, this property could reach a D rating — saving up to £2,963 per year. Improvements are ranked by return on investment.
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💰 Save £7,035/year
With 5 selected upgrades
Future Energy Price Simulator
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Your Savings Today
£7,035/yr
£70,350 over 10 years
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£7,035/yr
£70,350 over 10 years
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New A-Rated Boiler
Your heating is rated Very Poor. Compare local boiler installers.
Air Source Heat Pump
Ultra-efficient heating with £7,500 government grant. OVO: MCS certified installation.
Loft Insulation
Your roof is rated Very Poor. Cheapest upgrade with fastest payback — top up to 270mm.
Solar Panels + Battery
Your house is ideal for solar. OVO: UK's #1 green energy supplier.
Double Glazing
Your windows are rated Very Poor. Modern A-rated double glazing reduces drafts and heat loss.
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Why Does This Property Have a G Rating?
This detached house is located in HELSTON, TR13 0LF. The property offers 108m² (1163 sq ft) of good-sized living space with 4 habitable rooms. It is a period property with Victorian or earlier origins. Currently rated G (1/100) for energy efficiency, this property would benefit significantly from energy improvements. With recommended improvements, it could achieve a D rating (61/100). The pitched roof lacks adequate insulation. Topping up loft insulation to 270mm (the recommended depth) typically costs £300-£500 and could save £150-£250 annually, with the investment often paying for itself within 2-3 years. Single glazing is a significant source of heat loss, accounting for up to 25% of a home's heat escaping through windows. Upgrading to double glazing typically costs £400-£600 per window but improves thermal comfort and can reduce noise by up to 30dB. Estimated annual energy costs are £5151, comprising £4547 for heating, £455 for hot water, and £149 for lighting. The property produces 12.0 tonnes of CO2 per year, which is high for a UK home.
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Achievable Rating
With recommended improvements
Based on assessment dated 30 Oct 2024
What's Causing the Poor Energy Rating?
The EPC assessor rated each element of this property. Poor and average ratings are the biggest opportunities for improvement.
🧱 Walls
Cob, as built
🏗️ Roof
Pitched, no insulation (assumed)
🪟 Windows
Single glazed
📦 Floor
Solid, no insulation (assumed)
🔥 Heating
No system present: electric heaters assumed
🚿 Hot Water
NaN
💡 Lighting
60.0% low energy — Low energy lighting in 60% of fixed outlets
Property Information
Full Address
Riverside
Porkellis
TR13 0LF
HELSTON
Property Type
House
Detached
Construction Age
England and Wales: before 1900
Floor Area
108.0 m²
4.0 total rooms
CO₂ Emissions
12.0 tonnes/year
109 kg/m²
Energy Consumption
604 kWh/m²/year
G-Rated Properties in HELSTON
HELSTON properties with G ratings are among the least energy efficient in the area. Properties in this postcode district (TR13) that have undergone improvement works have seen significant increases in EPC ratings and corresponding reductions in energy bills.
Location & Nearby Area
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Annual Running Costs — Current vs Potential
🔥 Heating
No system present: electric heaters assumed
£4547 /yr
Save £2722/yr with improvements
🚿 Hot Water
£455 /yr
Save £264/yr with improvements
💡 Lighting
60.0% low energy
£149 /yr
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Nearby Schools
Within 3 miles of this property
Halwin School
PrimaryLast inspected: Sept 2023
Wendron Church of England Primary School
PrimaryConstantine Primary School
PrimaryLast inspected: Jun 2019
Stithians Community Primary School
PrimaryLast inspected: Sept 2022
Boskenwyn Community Primary School
PrimaryLast inspected: Nov 2022
Trannack Primary School
PrimaryLast inspected: Jun 2023
Pencoys Primary School
PrimaryLast inspected: Sept 2023
Mabe Community Primary School
PrimaryLast inspected: Apr 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: 418 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 very low crime levels
Most Common Incidents
April 2026violent crime
1 incidents (100%)
About this data: Crime statistics show incidents reported during April 2026 within a 1-mile radius. Data from Police.uk, updated monthly.
More Properties in TR13 0LF
Showing properties in the same postcode. Click to view detailed EPC data for each property.
More Properties in the TR13 Area
Explore nearby properties with EPC ratings in the TR13 postcode district
All properties in TR13 • Click to view detailed energy performance data
About this EPC: Energy Performance Certificates are valid for 10 years and are required when a property is built, sold, or rented.
Data Sources: UK Energy Performance Certificate Register, HM Land Registry Price Paid Data, Police.uk crime statistics.
Public sector information licensed under the Open Government Licence v3.0.