EPC Ratings in Swansea

D

Avg Rating

65

Avg Score

77,675

Total Certs

3.2%

F/G Rated

67

National Avg

Swansea is around the national average for energy efficiency.

Average score: 65 vs national average of 67. 3.2% of homes are rated F or G — above the national average of 2.9%.

Check grants for this area Landlord rules What is an EPC?

Best-Performing Districts

Worst-Performing Districts

All Postcode Districts

Code	Area	Avg Rating	Avg Score	% F/G	Certificates
SA7	SA7	D	68	2.1%	4,270
SA1	SA1	D	67	1.7%	20,529
SA4	SA4	D	66	3.5%	13,403
SA5	SA5	D	65	2.7%	10,555
SA6	SA6	D	64	3.6%	9,985
SA2	SA2	D	63	2.8%	10,473
SA3	SA3	D	61	7.6%	8,460

Find the best-rated districts in Swansea →

Understanding EPC ratings

Not sure what these ratings mean for your property? Read our guide to Energy Performance Certificates for a plain-English explanation of the A–G scale. If you're a landlord, check the minimum EPC rules for rental properties — non-compliant homes face fines up to £30,000. Homeowners rated D or below may qualify for free government-funded improvements.

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