Energy Performance Certificate
13 Cowleaze, Magor
NP26 3LE
CALDICOT
Current
C
72
Potential
B
85
At a Glance
About This Property
This detached house is located in CALDICOT, NP26 3LE. The property offers 71m² (764 sq ft) of modest-sized living space with 4 habitable rooms. It is a 1990s-era home. The property holds an EPC rating of C (72/100), meeting the government's target standard for energy efficiency. With recommended improvements, it could achieve a B rating (85/100). The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. The walls feature cavity wall insulation with good efficiency ratings, providing solid thermal performance. The property has good loft insulation, though topping up to the recommended 270mm depth could provide additional energy savings. 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 £1216, comprising £893 for heating, £199 for hot water, and £124 for lighting. The property produces 2.3 tonnes of CO2 per year, which is low for a UK home. The property last sold in October 2024 for £320,000, with 2 recorded sales in our database.
How Does 13 Cowleaze Compare?
With an energy efficiency score of 72/100, this CALDICOT property is above average, performing better than 60% of UK properties. Annual energy costs of £1216 are approximately £584 below the UK average of £1800, representing significant savings. At 2.3 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 NP26 postcode district.
How This Property Compares
vs UK Average
vs CALDICOT
vs NP26
National Ranking: With an EPC score of 72/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £537/year more than the CALDICOT average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 8 Apr 2023
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Property Information
Full Address
13 Cowleaze
Magor
NP26 3LE
CALDICOT
Property Type
House
Detached
Construction Age
England and Wales: 1996-2002
Floor Area
71.0 m²
4.0 total rooms
4.0 heated
Tenure
Owner-occupied
Efficiency Score
72 / 100
Potential: 85
CO₂ Emissions
2.3 tonnes/year
33 kg/m²
Energy Consumption
186 kWh/m²/year
Last Inspected
8 Apr 2023
marketed sale
About CALDICOT
CALDICOT is situated in Newport, Wales. Properties in CALDICOT have an average EPC rating of D (score 66/100). Heating costs are £214 above the local average, suggesting room for improvement. The NP26 postcode district contains over 7400 registered properties.
Location & Nearby Area
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Property Sale History
£320,000
17 October 2024
Type: Semi-Detached
vs previous sale
£270,000
27 November 2023
Type: Semi-Detached
Market Insights: This property has sold 2 times since 2015. Value has increased by 18.5% over this period.
Annual Energy Costs
Heating
Boiler and radiators, mains gas
£893.0/yr
Hot Water
£199.0/yr
Save £72/yr
Lighting
100.0% low energy
£124.0/yr
Building Elements
Walls
Cavity wall, as built, insulated (assumed)
Roof
Pitched, 250 mm loft insulation
Windows
Fully double glazed
Floor
Solid, limited insulation (assumed)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas (not community)
Lighting
Low energy lighting in all fixed outlets
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View UK Property Insights →Nearby Schools
Within 3 miles of this property
Portishead Primary School
PrimaryLast inspected: Jun 2019
High Down Infant School
PrimaryLast inspected: Nov 2022
High Down Junior School
PrimaryLast inspected: May 2019
Severn Beach Primary School
PrimaryLast inspected: Jun 2019
St Peter's Church of England Primary School
PrimaryLast inspected: Feb 2023
Trinity Anglican-Methodist Primary School
PrimaryLast inspected: Oct 2018
Gordano School
SecondaryLast inspected: Apr 2012
St Joseph's Catholic Primary School
PrimaryLast inspected: Dec 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: 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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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.