EPC Ratings in CF10 5JW

The average EPC rating in CF10 5JW is C with an energy efficiency score of 75/100. This is 15 points above the national average, making it more energy efficient than most areas. 25 out of 29 properties (86%) have valid Energy Performance Certificates. The most common improvement recommendation is low energy lighting for all fixed outlets.

What is an EPC rating?

An Energy Performance Certificate (EPC) rates a property's energy efficiency from A (most efficient) to G (least efficient). The rating is based on factors including insulation, heating systems, windows, and lighting.

EPCs are legally required when selling or renting a property in the UK. They are valid for 10 years and include recommendations for improving energy efficiency, which can reduce energy bills and carbon emissions.

Properties rated A-C are considered energy efficient, while D is the national average. Properties rated E-G may have higher energy costs and could face rental restrictions under MEES regulations.

EPC Overview

C
Average Rating
75
Avg. Efficiency Score
86%
EPC Coverage
25
Properties with EPC

EPC Rating Distribution in CF10 5JW

A
0(0%)
B
0(0%)
C
23(92%)
D
2(8%)
E
0(0%)
F
0(0%)
G
0(0%)
Most efficientLeast efficient

Common Improvement Recommendations

Based on EPC certificates in this postcode, these are the most frequently recommended improvements.

1
Low energy lighting for all fixed outlets
Recommended for 44% of properties (11 properties)
Estimated cost: £15 - £75
2
Floor insulation (solid floor)
Recommended for 12% of properties (3 properties)
Estimated cost: £4,000 - £6,000
3
Replacement glazing units
Recommended for 4% of properties (1 properties)
Estimated cost: £1,000 - £1,400
4
Cavity wall insulation
Recommended for 4% of properties (1 properties)
Estimated cost: £900 - £1,500
5
Heating controls (thermostatic radiator valves)
Recommended for 4% of properties (1 properties)

+ 2 more recommendations

Estimated Energy Costs

Based on EPC data for properties in CF10 5JW, these are the typical annual energy costs.

£1,400
Average Annual Cost
per property
£0
Potential Savings
with improvements
2.4t
CO2 per Year
average emissions

How to reduce energy costs: Improving your EPC rating from C to C could save approximately £0 per year on energy bills. Common improvements include loft insulation, cavity wall insulation, and upgrading to a more efficient boiler.

Estimates based on average energy prices and property characteristics in this postcode. Actual costs vary by property size, usage, and energy tariff.

National Comparison

Above Average

Properties here are 15 efficiency points above the national average.

This postcodeC (75/100)
National averageD (60/100)
Percentile Top 30%

Get In-Depth EPC Analysis

View detailed EPC reports for any property including:

  • Retrofit recommendations with costs
  • Historical EPC ratings over time
  • Energy cost estimates and savings
  • Full certificate download

Click any property below to explore its full EPC details

Properties with EPC Ratings

25 properties
Address Current Potential Efficiency Type Actions
51 Hodges Square, Butetown, Cardiff, CF10 5JWCC77Maisonette
52 Hodges Square, Butetown, Cardiff, CF10 5JWCC76Maisonette
53 Hodges Square, Butetown, Cardiff, CF10 5JWCC77Maisonette
54 Hodges Square, Butetown, Cardiff, CF10 5JWCC73Flat
55 Hodges Square, Butetown, Cardiff, CF10 5JWCC76Maisonette
56 Hodges Square, Butetown, Cardiff, CF10 5JWCC78Maisonette
57 Hodges Square, Butetown, Cardiff, CF10 5JWCC79Maisonette
58 Hodges Square, Butetown, Cardiff, CF10 5JWCC71Maisonette
59 Hodges Square, Butetown, Cardiff, CF10 5JWCC76Flat
60 Hodges Square, Butetown, Cardiff, CF10 5JWCC76Maisonette
61 Hodges Square, Butetown, Cardiff, CF10 5JWCC79Maisonette
62 Hodges Square, Butetown, Cardiff, CF10 5JWCC76Maisonette
63 Hodges Square, Butetown, Cardiff, CF10 5JWCC72Maisonette
65 Hodges Square, Butetown, Cardiff, CF10 5JWCB78Maisonette
66 Hodges Square, Butetown, Cardiff, CF10 5JWDC68Maisonette
67 Hodges Square, Butetown, Cardiff, CF10 5JWCC73Maisonette
70 Hodges Square, Butetown, Cardiff, CF10 5JWCC73Maisonette
71 Hodges Square, Butetown, Cardiff, CF10 5JWCC75Maisonette
72 Hodges Square, Butetown, Cardiff, CF10 5JWCC73Maisonette
73 Hodges Square, Butetown, Cardiff, CF10 5JWCC74Maisonette
74 Hodges Square, Butetown, Cardiff, CF10 5JWCC77Maisonette
75 Hodges Square, Butetown, Cardiff, CF10 5JWDC68Flat
76 Hodges Square, Butetown, Cardiff, CF10 5JWCC79Maisonette
77 Hodges Square, Butetown, Cardiff, CF10 5JWCC77Maisonette
78 Hodges Square, Butetown, Cardiff, CF10 5JWCC77Maisonette

Frequently Asked Questions

The average EPC rating in CF10 5JW is C with an efficiency score of 75/100. This is 15 points above the national average. (Source: GOV.UK EPC Register via Propbar)
CF10 5JW EPC
25 properties

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