Energy Performance Certificate
21a Navigation Road, Risca
NP11 6FF
NEWPORT
Current
B
84
Potential
A
93
At a Glance
About This Property
This detached house is located in NEWPORT, NP11 6FF. The property offers 129m² (1389 sq ft) of spacious living space. It is a recently constructed modern home. With an EPC rating of B (84/100), this property is highly energy efficient, placing it in the top tier of UK homes. With recommended improvements, it could achieve a A rating (93/100). Estimated annual energy costs are £1094, comprising £609 for heating, £297 for hot water, and £188 for lighting. The property produces 3.9 tonnes of CO2 per year, which is low for a UK home.
How Does 21a Navigation Road Compare?
With an energy efficiency score of 84/100, this NEWPORT property is excellent, ranking in the top 15% nationally. Annual energy costs of £1094 are approximately £706 below the UK average of £1800, representing significant savings. The 129m² floor area is above the UK average of 87m². At 3.9 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 NP11 postcode district.
How This Property Compares
vs UK Average
vs NEWPORT
vs NP11
National Ranking: With an EPC score of 84/100, this property is excellent and performs better than approximately 85% of UK homes for energy efficiency.
Top 15% nationally
Energy Costs: £419/year more than the NEWPORT average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 16 May 2023
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Property Information
Full Address
21a Navigation Road
Risca
NP11 6FF
NEWPORT
Property Type
House
Detached
Construction Age
2021
Floor Area
129.0 m²
NaN total rooms
NaN heated
Tenure
Owner-occupied
Efficiency Score
84 / 100
Potential: 93
CO₂ Emissions
3.9 tonnes/year
30 kg/m²
Energy Consumption
178 kWh/m²/year
Last Inspected
16 May 2023
new dwelling
About NEWPORT
NEWPORT is situated in Newport, Wales. Properties in NEWPORT have an average EPC rating of D (score 63/100). This property performs better than most homes in the area. The NP11 postcode district contains over 11500 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Bwyler a rheiddiaduron, trydan
£609.0/yr
Hot Water
£297.0/yr
Save £47/yr
Lighting
100.0% low energy
£188.0/yr
Building Elements
Walls
Trawsyriannedd thermol cyfartalog 0.18 W/m-¦K
Roof
Trawsyriannedd thermol cyfartalog 0.13 W/m-¦K
Windows
Ffenestri perfformiad uchel
Floor
Trawsyriannedd thermol cyfartalog 0.12 W/m-¦K
Heating System
Bwyler a rheiddiaduron, trydan
Main Fuel
Electricity: electricity, unspecified tariff
Lighting
Goleuadau ynni-isel ym mhob un oGÃÃr mannau gosod
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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
Clevedon School
SecondarySt Nicholas Chantry Church of England Primary School
PrimaryLast inspected: Jun 2022
All Saints Church of England Primary School
PrimaryLast inspected: Apr 2023
High Down Infant School
PrimaryLast inspected: Nov 2022
High Down Junior School
PrimaryLast inspected: May 2019
Mary Elton Primary School
PrimaryLast inspected: Mar 2020
St John the Evangelist Church School
PrimaryLast inspected: May 2019
Yeo Moor Primary School
PrimaryLast inspected: Jun 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 2026Vehicle 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 NP11 6FF
Showing properties in the same postcode. Click to view detailed EPC data for each property.
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All properties in NP11 • 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.