Energy Performance Certificate
5 Knot House
TR2 5AW
St Mawes
Current
A
103
Potential
A
103
At a Glance
About This Property
This detached house is located in St Mawes, TR2 5AW. The property offers 1075m² (11571 sq ft) of generously-sized living space. With an EPC rating of A (103/100), this property is highly energy efficient, placing it in the top tier of UK homes. This property benefits from a ground 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. Estimated annual energy costs are £5729, comprising £4576 for heating, £598 for hot water, and £555 for lighting.
How Does 5 Knot House Compare?
With an energy efficiency score of 103/100, this St Mawes property is outstanding, placing it in the top 3% of UK homes. Energy costs of £5729 annually are £3929 above the UK average. Improvements could reduce bills significantly. At 1075m², this property is significantly larger than the average UK home (87m²).
Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the TR2 postcode district.
How This Property Compares
vs UK Average
vs St Mawes
vs TR2
National Ranking: With an EPC score of 103/100, this property is excellent and performs better than approximately 97% of UK homes for energy efficiency.
Top 3% nationally
Energy Costs: £4952/year more than the St Mawes average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 1 Nov 2023
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Property Information
Full Address
5 Knot House
TR2 5AW
St Mawes
Property Type
House
Detached
Construction Age
2023
Floor Area
1075.0 m²
NaN total rooms
NaN heated
Tenure
Not defined - use in the case of a new dwelling for which the intended tenure in not known. It is not to be used for an existing dwelling
Efficiency Score
103 / 100
Potential: 103
CO₂ Emissions
-5.3 tonnes/year
-5 kg/m²
Energy Consumption
-29 kWh/m²/year
Last Inspected
1 Nov 2023
new dwelling
About St Mawes
St Mawes is situated in Cornwall, South West. Properties in St Mawes have an average EPC rating of C (score 75/100). This property performs better than most homes in the area. Heating costs are £3799 above the local average, suggesting room for improvement. The TR2 postcode district contains over 4400 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Ground source heat pump, underfloor, electric
£4576.0/yr
Hot Water
£598.0/yr
Lighting
100.0% low energy
£555.0/yr
Building Elements
Walls
Average thermal transmittance 0.15 W/m-¦K
Roof
Average thermal transmittance 0.13 W/m-¦K
Windows
High performance glazing
Floor
Average thermal transmittance 0.10 W/m-¦K
Heating System
Ground source heat pump, underfloor, electric
Main Fuel
Electricity: electricity, unspecified tariff
Lighting
Low energy lighting in all 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
St Mawes Primary School
PrimaryLast inspected: Nov 2019
Gerrans School
PrimaryLast inspected: Oct 2018
Flushing School
PrimaryLast inspected: Nov 2019
King Charles Church of England Primary School
PrimaryLast inspected: Feb 2022
Falmouth Primary Academy
PrimaryLast inspected: Mar 2022
Marlborough School
PrimaryLast inspected: Feb 2022
Mylor Community Primary School
PrimaryLast inspected: Mar 2023
St Mary's Catholic Primary School, Falmouth
PrimaryLast inspected: Feb 2023
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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Area Safety
The surrounding area (1-mile radius) experiences very low crime levels
Most Common Incidents
April 2026violent crime
1 incidents (50%)
Other crime
1 incidents (50%)
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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Showing properties in the same postcode. Click to view detailed EPC data for each property.
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All properties in TR2 • Click to view detailed energy performance data
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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.