How many properties have EPC certificates in SW20 8JU?

76 out of 84 properties (90%) in SW20 8JU have EPC certificates. (Source: GOV.UK EPC Register via Propbar)

What is the EPC rating distribution in SW20 8JU?

The EPC rating distribution in SW20 8JU is: A: 0%, B: 1.3%, C: 56.6%, D: 36.8%, E: 5.3%, F: 0%, G: 0%. (Source: GOV.UK EPC Register via Propbar)

What are the most common EPC improvements needed in SW20 8JU?

The most common EPC improvement recommendations in SW20 8JU are: 50 mm internal or external wall insulation, Low energy lighting for all fixed outlets, High heat retention storage heaters. (Source: GOV.UK EPC Register via Propbar)

What are typical energy costs in SW20 8JU?

Properties in SW20 8JU have an estimated average annual energy cost of £1400. Improving energy efficiency could save approximately £0 per year. (Source: Propbar)

What is a good EPC rating?

A good EPC rating is A, B, or C. Properties rated A are the most energy efficient, using the least energy and costing the least to run. Rating C is the government's target for rental properties under MEES regulations. The UK national average is rating D, so anything C or above is considered better than average. (Source: GOV.UK EPC Register)

What do EPC ratings A to G mean?

EPC ratings range from A (most efficient) to G (least efficient). Rating A properties typically cost under £500/year to heat, while G-rated properties can cost over £3,500/year. Each rating band represents a score range: A (92-100), B (81-91), C (69-80), D (55-68), E (39-54), F (21-38), G (1-20). The rating affects property value, energy bills, and whether a property can be legally rented. (Source: GOV.UK EPC Register)

How can I improve my EPC rating?

The most effective ways to improve your EPC rating are: 1) Loft insulation (can improve rating by 1-2 bands), 2) Cavity wall insulation (significant improvement for older properties), 3) Double or triple glazing, 4) Upgrading to a condensing boiler or heat pump, 5) Installing solar panels, 6) LED lighting throughout, 7) Smart heating controls. A professional EPC assessment will include specific recommendations for your property. (Source: GOV.UK EPC Register)

How long is an EPC valid for?

An EPC is valid for 10 years from the date it was issued. You need a valid EPC when selling or renting a property. If your property has had significant energy improvements since the last assessment, it may be worth getting a new EPC to reflect the better rating, even if the current one is still valid. (Source: GOV.UK EPC Register)

How much does an EPC cost?

An EPC typically costs between £60 and £120 in the UK, depending on the size of the property and your location. The assessment takes 45-60 minutes and must be carried out by a qualified Domestic Energy Assessor. Prices may be higher in London and the South East. Some estate agents offer EPC assessments as part of their sales package. (Source: GOV.UK EPC Register via Propbar)

What is the minimum EPC rating for rental properties?

The Minimum Energy Efficiency Standards (MEES) require rental properties in England and Wales to have an EPC rating of at least E. Landlords cannot grant new tenancies or renewals for properties rated F or G unless they have a valid exemption. The government has proposed increasing this minimum to C by 2028 for new tenancies and 2030 for existing tenancies. (Source: GOV.UK EPC Register)

EPC Ratings in SW20 8JU

Name: EPC Ratings in SW20 8JU
Creator: Propbar

The average EPC rating in SW20 8JU is C with an energy efficiency score of 69/100. This is 9 points above the national average, making it more energy efficient than most areas. 76 out of 84 properties (90%) have valid Energy Performance Certificates. The most common improvement recommendation is 50 mm internal or external wall insulation.

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.

Read full EPC guide → What does rating C mean? →

EPC Overview

Average Rating

Avg. Efficiency Score

90%

EPC Coverage

Properties with EPC

EPC Rating Distribution in SW20 8JU

0(0%)

1(1.3%)

43(56.6%)

28(36.8%)

4(5.3%)

0(0%)

Most efficientLeast efficient

Common Improvement Recommendations

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

50 mm internal or external wall insulation

Recommended for 43% of properties (33 properties)

Estimated cost: £4,000 - £14,000

Low energy lighting for all fixed outlets

Recommended for 34% of properties (26 properties)

Estimated cost: £8 - £245

High heat retention storage heaters

Recommended for 22% of properties (17 properties)

Estimated cost: £800 - £1,800

Floor insulation (suspended floor)

Recommended for 17% of properties (13 properties)

Estimated cost: £800 - £10,000

Heat recovery system for mixer showers

Recommended for 16% of properties (12 properties)

Estimated cost: £585 - £725

+ 5 more recommendations

Estimated Energy Costs

Based on EPC data for properties in SW20 8JU, 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 9 efficiency points above the national average.

This postcodeC (69/100)

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

50 properties

Address	Current	Potential	Efficiency	Type	Actions
1 Rothesay Avenue, Raynes Park, SW20 8JU	D	C	65	Maisonette	Research
2 Rothesay Avenue, Raynes Park, SW20 8JU	D	C	62	Maisonette	Research
3 Rothesay Avenue, Raynes Park, SW20 8JU	D	C	64	Flat	Research
4 Rothesay Avenue, Raynes Park, SW20 8JU	D	C	64	Flat	Research
5 Rothesay Avenue, Raynes Park, SW20 8JU	D	C	58	Flat	Research
6 Rothesay Avenue, Raynes Park, SW20 8JU	E	D	52	Flat	Research
7 Rothesay Avenue, Raynes Park, SW20 8JU	D	C	67	Maisonette	Research
8 Rothesay Avenue, Raynes Park, SW20 8JU	C	C	72	Maisonette	Research
9 Rothesay Avenue, Raynes Park, SW20 8JU	D	C	61	Flat	Research
10 Rothesay Avenue, Raynes Park, SW20 8JU	D	C	64	Flat	Research
11 Rothesay Avenue, Raynes Park, SW20 8JU	D	C	64	Maisonette	Research
14 Rothesay Avenue, Raynes Park, SW20 8JU	C	C	71	Flat	Research
15 Rothesay Avenue, Raynes Park, SW20 8JU	C	C	69	Maisonette	Research
16 Rothesay Avenue, Raynes Park, SW20 8JU	E	C	54	Flat	Research
17 Rothesay Avenue, Raynes Park, SW20 8JU	C	C	72	Flat	Research
18 Rothesay Avenue, Raynes Park, SW20 8JU	C	C	75	Flat	Research
19 Rothesay Avenue, Raynes Park, SW20 8JU	C	B	70	Flat	Research
20 Rothesay Avenue, Raynes Park, SW20 8JU	C	C	75	Flat	Research
21 Rothesay Avenue, Raynes Park, SW20 8JU	D	C	64	Maisonette	Research
22 Rothesay Avenue, Raynes Park, SW20 8JU	D	C	68	Flat	Research
23 Rothesay Avenue, Raynes Park, SW20 8JU	D	C	60	Maisonette	Research
24 Rothesay Avenue, Raynes Park, SW20 8JU	C	C	70	Maisonette	Research
25 Rothesay Avenue, Raynes Park, SW20 8JU	C	C	72	Flat	Research
26 Rothesay Avenue, Raynes Park, SW20 8JU	C	C	73	Flat	Research
27 Rothesay Avenue, Raynes Park, SW20 8JU	C	C	69	Maisonette	Research
28 Rothesay Avenue, Raynes Park, SW20 8JU	C	C	69	Flat	Research
29 Rothesay Avenue, Raynes Park, SW20 8JU	C	C	71	Flat	Research
30 Rothesay Avenue, Raynes Park, SW20 8JU	E	D	50	Flat	Research
32 Rothesay Avenue, Raynes Park, SW20 8JU	C	C	75	Maisonette	Research
33 Rothesay Avenue, Raynes Park, SW20 8JU	D	C	68	Flat	Research
34 Rothesay Avenue, Raynes Park, SW20 8JU	D	C	68	Maisonette	Research
35 Rothesay Avenue, Raynes Park, SW20 8JU	C	C	74	Maisonette	Research
36 Rothesay Avenue, Raynes Park, SW20 8JU	D	C	66	Maisonette	Research
38 Rothesay Avenue, Raynes Park, SW20 8JU	D	C	63	Flat	Research
39 Rothesay Avenue, Raynes Park, SW20 8JU	D	C	68	Flat	Research
41 Rothesay Avenue, Raynes Park, SW20 8JU	D	C	65	Maisonette	Research
45 Rothesay Avenue, Raynes Park, SW20 8JU	D	C	62	Flat	Research
46 Rothesay Avenue, Raynes Park, SW20 8JU	D	C	65	Maisonette	Research
48 Rothesay Avenue, Raynes Park, SW20 8JU	C	C	69	Flat	Research
49 Rothesay Avenue, Raynes Park, SW20 8JU	D	C	65	Maisonette	Research
50 Rothesay Avenue, Raynes Park, SW20 8JU	D	C	63	Maisonette	Research
51 Rothesay Avenue, Raynes Park, SW20 8JU	D	D	61	Maisonette	Research
52 Rothesay Avenue, Raynes Park, SW20 8JU	D	D	61	Flat	Research
53 Rothesay Avenue, Raynes Park, SW20 8JU	C	B	78	Detached	Research
54 Rothesay Avenue, Raynes Park, SW20 8JU	C	B	76	Maisonette	Research
Flat 1, Burlington Gate, 42 Rothesay Avenue, Raynes Park, SW20 8JU	C	C	71	Flat	Research
Flat 2, Burlington Gate, 42 Rothesay Avenue, Raynes Park, SW20 8JU	C	C	75	Flat	Research
Flat 3, Burlington Gate, 42 Rothesay Avenue, Raynes Park, SW20 8JU	C	C	71	Flat	Research
Flat 4, Burlington Gate, 42 Rothesay Avenue, Raynes Park, SW20 8JU	C	C	69	Flat	Research
Flat 5, Burlington Gate, 42 Rothesay Avenue, Raynes Park, SW20 8JU	C	B	74	Flat	Research

1 Rothesay Avenue, Raynes Park, SW20 8JU

Score: 65/100Maisonette1 bed