Blaenau Ffestiniog · 336 postcodes

LL41 EPC ratings

The LL41 district holds 2,210 certificated properties. The average energy score across its postcodes is 47, and 12% of certificates rate C or better. It sits mainly in Gwynedd.

That average is 16.6 points below the England and Wales average of 63.6, and sits in band E territory.

Postcodes in LL41

Postcode	Properties	Certificates	Avg score	C or better
LL41 3AA	5	10	55	10%
LL41 3AD	28	44	59	32%
LL41 3AE	13	36	53	14%
LL41 3AF	9	10	55	20%
LL41 3AJ	1	2	54	0%
LL41 3AN	8	12	49	8%
LL41 3AP	2	2	46	0%
LL41 3AQ	3	4	50	0%
LL41 3AR	8	12	43	8%
LL41 3AS	10	13	74	100%
LL41 3AU	28	42	56	21%
LL41 3AW	23	28	54	11%
LL41 3AX	25	35	53	20%
LL41 3AY	1	1	14	0%
LL41 3AZ	2	2	36	0%
LL41 3BA	5	6	62	17%
LL41 3BB	2	2	60	0%
LL41 3BD	2	2	63	0%
LL41 3BE	3	3	45	0%
LL41 3BG	6	9	51	11%
LL41 3BH	1	1	68	0%
LL41 3BJ	2	4	31	0%
LL41 3BL	6	8	50	25%
LL41 3BP	11	21	63	29%
LL41 3BQ	1	1	37	0%
LL41 3BW	6	8	51	38%
LL41 3BX	2	2	53	0%
LL41 3BZ	9	11	54	18%
LL41 3DA	6	8	52	0%
LL41 3DB	11	16	63	25%
LL41 3DG	7	10	59	10%
LL41 3DH	13	14	53	14%
LL41 3DJ	4	5	27	0%
LL41 3DL	11	13	50	15%
LL41 3DN	23	42	74	90%
LL41 3DP	4	5	52	20%
LL41 3DQ	6	8	27	0%
LL41 3DR	1	1	55	0%
LL41 3DS	8	12	55	17%
LL41 3DT	3	4	56	25%
LL41 3DU	13	17	59	29%
LL41 3DW	8	9	51	11%
LL41 3DX	4	4	55	0%
LL41 3DY	10	12	49	8%
LL41 3DZ	2	3	54	0%
LL41 3EB	5	9	57	11%
LL41 3ED	8	9	53	0%
LL41 3EE	4	5	37	0%
LL41 3EF	5	5	71	80%
LL41 3EG	5	8	57	13%
LL41 3EH	6	9	57	0%
LL41 3EJ	8	11	44	0%
LL41 3EL	5	8	40	0%
LL41 3EN	5	7	46	0%
LL41 3EP	5	5	100	100%
LL41 3EQ	5	10	53	20%
LL41 3ES	1	1	65	0%
LL41 3EW	16	20	66	35%
LL41 3HB	17	34	46	21%
LL41 3HD	14	16	45	13%
LL41 3HG	23	34	63	38%
LL41 3HH	12	17	56	12%
LL41 3HL	9	13	57	8%
LL41 3HP	1	1	40	0%
LL41 3HR	1	2	53	50%
LL41 3HS	4	5	53	0%
LL41 3HT	3	5	48	0%
LL41 3HU	5	7	52	0%
LL41 3HW	2	2	65	0%
LL41 3HY	3	6	41	0%
LL41 3LA	3	6	53	17%
LL41 3LB	2	2	58	0%
LL41 3LE	3	5	58	20%
LL41 3LF	3	3	58	0%
LL41 3LG	3	5	40	20%
LL41 3LH	7	9	51	22%
LL41 3LJ	4	6	61	33%
LL41 3LL	2	4	60	0%
LL41 3LN	2	3	46	0%
LL41 3LP	5	6	56	17%
LL41 3LQ	1	1	45	0%
LL41 3LR	2	2	61	0%
LL41 3LS	2	2	38	0%
LL41 3LT	2	3	35	0%
LL41 3LX	4	8	50	13%
LL41 3LY	10	13	38	0%
LL41 3LZ	4	6	56	17%
LL41 3NA	4	4	25	0%
LL41 3NN	0	1	1	0%
LL41 3NP	3	4	54	0%
LL41 3NR	18	26	62	50%
LL41 3NS	3	4	58	0%
LL41 3NT	1	2	50	0%
LL41 3NU	1	1	60	0%
LL41 3NW	1	1	63	0%
LL41 3PA	2	2	49	0%
LL41 3PB	4	5	43	0%
LL41 3PD	4	6	49	17%
LL41 3PE	1	1	55	0%
LL41 3PG	5	5	59	0%
LL41 3PH	2	2	32	0%
LL41 3PJ	3	3	54	0%
LL41 3PL	3	4	28	0%
LL41 3PP	9	11	52	0%
LL41 3PR	12	24	39	0%
LL41 3PS	6	9	52	11%
LL41 3PT	2	2	28	0%
LL41 3PU	3	4	39	0%
LL41 3PW	3	4	58	25%
LL41 3RA	4	6	25	0%
LL41 3RB	3	5	44	0%
LL41 3RD	4	6	38	0%
LL41 3RE	7	16	52	6%
LL41 3RF	8	11	42	0%
LL41 3RG	4	6	45	0%
LL41 3RH	3	4	37	0%
LL41 3RL	6	10	40	0%
LL41 3RN	2	2	22	0%
LL41 3RP	1	3	31	0%
LL41 3RR	3	5	35	20%
LL41 3RS	2	3	39	33%
LL41 3RT	6	8	39	13%
LL41 3RU	4	6	42	0%
LL41 3SA	33	62	63	37%
LL41 3SB	2	3	11	0%
LL41 3SE	3	4	15	0%
LL41 3SF	3	9	40	11%
LL41 3SG	7	12	28	0%
LL41 3SH	6	11	38	0%
LL41 3SL	11	21	33	14%
LL41 3SN	8	9	35	11%
LL41 3SP	3	7	42	0%
LL41 3SR	4	6	50	17%
LL41 3SS	4	7	50	0%
LL41 3ST	8	10	35	0%
LL41 3SU	5	9	35	11%
LL41 3SW	8	11	41	0%
LL41 3SY	10	15	45	0%
LL41 3TA	3	4	29	0%
LL41 3TB	1	2	45	0%
LL41 3TD	2	3	45	0%
LL41 3TE	3	6	39	0%
LL41 3TF	6	9	53	0%
LL41 3TG	4	6	45	0%
LL41 3TH	3	10	45	10%
LL41 3TL	2	3	17	0%
LL41 3TN	6	8	30	13%
LL41 3TU	1	3	76	100%
LL41 3TW	6	12	42	8%
LL41 3TY	6	8	57	25%
LL41 3UA	6	7	56	0%
LL41 3UB	6	7	46	0%
LL41 3UD	4	4	69	50%
LL41 3UE	4	4	48	0%
LL41 3UF	5	5	61	20%
LL41 3UG	3	3	57	0%
LL41 3UH	12	14	51	0%
LL41 3UL	17	29	55	24%
LL41 3UN	3	4	48	0%
LL41 3UP	5	5	43	0%
LL41 3UR	4	7	52	0%
LL41 3UT	10	12	40	0%
LL41 3UU	3	4	63	0%
LL41 3UW	2	2	48	0%
LL41 3UY	27	35	57	23%
LL41 3YA	5	7	48	14%
LL41 3YD	31	43	72	79%
LL41 3YE	22	28	71	79%
LL41 3YF	20	24	61	33%
LL41 3YG	4	4	58	0%
LL41 3YH	5	8	55	13%
LL41 3YJ	10	11	75	82%
LL41 3YL	2	2	54	0%
LL41 3YN	6	6	46	0%
LL41 3YP	11	17	73	94%
LL41 3YT	5	6	37	0%
LL41 3YU	14	18	47	11%
LL41 3YW	6	6	59	33%
LL41 3YY	6	10	56	30%
LL41 4AA	15	21	67	52%
LL41 4AB	19	31	70	71%
LL41 4AD	3	4	67	25%
LL41 4AE	17	24	50	13%
LL41 4AF	30	44	55	27%
LL41 4AG	1	2	29	0%
LL41 4AH	36	50	56	18%
LL41 4AL	14	18	58	33%
LL41 4AN	8	9	53	0%
LL41 4AP	5	6	61	33%
LL41 4AR	27	33	58	21%
LL41 4AS	2	3	56	33%
LL41 4AT	3	4	55	0%
LL41 4AU	17	23	57	26%
LL41 4AW	1	1	21	0%
LL41 4BA	2	3	42	0%
LL41 4BB	1	1	35	0%
LL41 4BD	2	2	54	0%
LL41 4BG	8	9	50	22%
LL41 4BH	2	2	48	0%
LL41 4BL	1	2	47	0%
LL41 4BN	2	4	46	0%
LL41 4BU	6	6	63	17%
LL41 4BW	4	7	35	0%
LL41 4BY	5	6	54	50%
LL41 4DA	15	18	68	44%
LL41 4DB	5	7	53	14%
LL41 4DD	6	8	58	13%
LL41 4DE	18	28	51	21%
LL41 4DF	6	10	59	20%
LL41 4DG	8	12	61	25%
LL41 4DH	1	1	8	0%
LL41 4DL	1	2	50	0%
LL41 4DN	4	5	34	0%
LL41 4DS	2	2	61	50%
LL41 4DU	1	1	23	0%
LL41 4DY	5	7	37	0%
LL41 4DZ	6	9	68	33%
LL41 4EA	6	8	29	0%
LL41 4EB	2	2	26	0%
LL41 4ED	6	8	52	38%
LL41 4EE	6	9	41	0%
LL41 4EF	9	11	54	0%
LL41 4EG	4	4	19	0%
LL41 4EH	9	11	43	0%
LL41 4EL	2	2	32	0%
LL41 4EN	7	17	62	18%
LL41 4EP	7	9	50	22%
LL41 4ER	1	1	24	0%
LL41 4ES	4	5	42	20%
LL41 4EU	4	7	33	0%
LL41 4EW	35	45	51	11%
LL41 4EY	4	4	41	0%
LL41 4HA	1	2	29	0%
LL41 4HF	2	2	24	0%
LL41 4HH	1	1	63	0%
LL41 4HL	3	3	43	33%
LL41 4HN	20	25	35	0%
LL41 4HP	6	6	35	0%
LL41 4HR	3	3	23	0%
LL41 4HS	4	5	41	0%
LL41 4HT	1	1	28	0%
LL41 4HU	6	6	30	0%
LL41 4HW	2	3	34	0%
LL41 4HY	1	1	35	0%
LL41 4LB	7	7	57	14%
LL41 4LF	1	1	45	0%
LL41 4LG	6	7	47	0%
LL41 4LL	11	16	58	25%
LL41 4LN	27	37	64	41%
LL41 4LP	1	1	50	0%
LL41 4LR	5	7	47	14%
LL41 4LS	11	15	67	60%
LL41 4LT	1	2	55	0%
LL41 4LU	13	19	58	21%
LL41 4LW	5	10	38	10%
LL41 4LY	2	6	47	17%
LL41 4NA	8	8	55	13%
LL41 4ND	9	15	53	7%
LL41 4NE	18	25	47	12%
LL41 4NF	2	2	43	0%
LL41 4NG	4	6	46	0%
LL41 4NH	3	3	50	0%
LL41 4NN	16	20	56	15%
LL41 4NP	2	2	40	0%
LL41 4NQ	10	11	71	91%
LL41 4NR	3	4	42	0%
LL41 4NS	12	21	42	0%
LL41 4NT	8	18	34	0%
LL41 4NU	19	26	58	12%
LL41 4NW	14	21	62	33%
LL41 4NY	4	4	41	0%
LL41 4PA	3	3	51	0%
LL41 4PD	6	11	69	27%
LL41 4PE	4	5	75	100%
LL41 4PG	3	3	66	67%
LL41 4PH	8	14	23	0%
LL41 4PN	8	12	37	8%
LL41 4PP	16	20	47	10%
LL41 4PQ	16	16	101	100%
LL41 4PR	1	1	33	0%
LL41 4PS	3	3	34	0%
LL41 4PT	2	3	43	0%
LL41 4PU	4	5	24	0%
LL41 4PW	5	9	43	22%
LL41 4PY	2	3	38	0%
LL41 4RA	2	2	31	0%
LL41 4RB	4	6	45	33%
LL41 4RD	2	2	44	0%
LL41 4RE	2	2	23	0%
LL41 4RF	6	8	25	13%
LL41 4RP	2	3	45	0%
LL41 4RR	2	3	51	0%
LL41 4RT	1	1	39	0%
LL41 4RU	4	4	36	0%
LL41 4RW	9	11	33	9%
LL41 4RY	5	7	43	0%
LL41 4SA	3	6	66	50%
LL41 4SB	1	1	23	0%
LL41 4SE	10	16	37	0%
LL41 4SF	13	20	32	0%
LL41 4SG	33	84	61	33%
LL41 4SL	5	9	41	11%
LL41 4SN	1	1	2	0%
LL41 4SP	11	11	37	0%
LL41 4SR	19	57	64	23%
LL41 4SS	11	16	52	0%
LL41 4SW	5	6	38	0%
LL41 4TA	1	1	30	0%
LL41 4TB	3	4	37	0%
LL41 4TD	3	5	19	0%
LL41 4TE	6	7	30	0%
LL41 4TF	2	3	40	0%
LL41 4TG	6	9	47	0%
LL41 4TH	6	8	45	0%
LL41 4TL	1	2	15	0%
LL41 4TN	3	4	50	0%
LL41 4TP	6	8	43	25%
LL41 4TR	4	5	42	0%
LL41 4TS	6	9	37	11%
LL41 4UB	7	9	28	0%
LL41 4UE	14	22	37	5%
LL41 4UF	8	12	30	8%
LL41 4UG	4	6	26	0%
LL41 4UH	5	5	32	0%
LL41 4UL	7	8	37	0%
LL41 4UN	2	2	51	0%
LL41 4UP	1	1	25	0%
LL41 4UR	4	4	37	25%
LL41 4UT	2	2	52	0%
LL41 4UU	2	3	53	0%
LL41 4UW	4	5	25	0%
LL41 4UY	3	8	38	0%
LL41 4YB	27	29	42	0%
LL41 4YE	4	6	25	0%
LL41 5NU	0	1	58	0%
LL41 9YG	0	1	22	0%

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Computed from the official certificate register: counts are certificates lodged since 2008 and distinct properties per postcode; scores are averages of current certificates. Source: Energy Performance of Buildings Data, MHCLG, Open Government Licence v3.0. Refreshed monthly. Method on about the data.