Harleston · 298 postcodes

IP20 EPC ratings

The IP20 district holds 3,021 certificated properties. The average energy score across its postcodes is 58, and 30% of certificates rate C or better. It sits mainly in South Norfolk.

That average is 5.6 points below the England and Wales average of 63.6, and sits in band D territory.

Postcodes in IP20

Postcode	Properties	Certificates	Avg score	C or better
IP20 0AA	2	3	48	0%
IP20 0AB	3	4	55	0%
IP20 0AE	4	4	39	0%
IP20 0AG	6	11	81	100%
IP20 0AH	1	1	26	0%
IP20 0AJ	3	4	35	0%
IP20 0AL	6	6	55	17%
IP20 0AN	13	13	50	8%
IP20 0AP	1	1	79	100%
IP20 0AQ	7	14	51	0%
IP20 0AR	1	1	100	100%
IP20 0AS	1	2	33	0%
IP20 0AT	2	2	48	0%
IP20 0AU	1	1	43	0%
IP20 0AY	6	8	53	0%
IP20 0AZ	2	2	54	0%
IP20 0BA	3	6	50	0%
IP20 0BB	8	13	55	8%
IP20 0BD	22	35	64	46%
IP20 0BE	9	12	53	0%
IP20 0BL	1	2	48	0%
IP20 0BP	1	1	43	0%
IP20 0BS	2	2	72	50%
IP20 0BT	8	9	50	0%
IP20 0BW	3	5	48	20%
IP20 0BX	7	10	47	10%
IP20 0BY	2	5	29	20%
IP20 0BZ	7	10	46	0%
IP20 0DA	13	20	61	30%
IP20 0DF	15	24	57	17%
IP20 0DG	4	5	59	0%
IP20 0DH	2	4	54	0%
IP20 0DJ	4	9	49	11%
IP20 0DL	6	12	59	25%
IP20 0DN	9	11	57	9%
IP20 0DP	13	18	47	0%
IP20 0DR	4	5	78	100%
IP20 0DS	7	11	52	18%
IP20 0DT	3	5	41	0%
IP20 0EF	20	27	60	30%
IP20 0EG	9	12	62	42%
IP20 0EJ	2	4	52	0%
IP20 0EL	1	2	35	0%
IP20 0EN	23	31	54	16%
IP20 0EP	3	3	41	0%
IP20 0ET	19	28	53	18%
IP20 0EU	9	14	55	21%
IP20 0EX	4	5	53	20%
IP20 0HA	14	24	57	42%
IP20 0HB	4	6	66	33%
IP20 0HE	11	14	74	71%
IP20 0HG	15	22	59	23%
IP20 0HH	24	33	66	33%
IP20 0HJ	29	44	50	9%
IP20 0HP	8	15	64	67%
IP20 0HQ	1	1	87	100%
IP20 0HR	8	12	54	0%
IP20 0HS	5	9	67	44%
IP20 0JB	14	18	57	33%
IP20 0JD	3	3	32	0%
IP20 0JE	6	7	47	29%
IP20 0JF	3	4	56	25%
IP20 0JG	15	21	43	10%
IP20 0JH	4	5	48	20%
IP20 0JJ	1	1	54	0%
IP20 0JL	2	2	64	0%
IP20 0JN	3	6	37	0%
IP20 0JP	2	2	43	0%
IP20 0JQ	1	1	39	0%
IP20 0JR	3	8	52	13%
IP20 0JX	2	3	49	0%
IP20 0JY	5	8	48	0%
IP20 0JZ	7	14	56	21%
IP20 0LA	14	20	44	0%
IP20 0LB	22	31	46	6%
IP20 0LE	3	3	55	33%
IP20 0LG	6	12	63	42%
IP20 0LH	19	30	61	37%
IP20 0LJ	3	3	50	0%
IP20 0LL	12	18	48	22%
IP20 0LN	2	2	59	0%
IP20 0LP	9	18	56	33%
IP20 0LQ	9	10	63	40%
IP20 0LR	1	2	42	0%
IP20 0LS	2	3	69	67%
IP20 0LT	8	11	75	100%
IP20 0LU	2	2	67	50%
IP20 0LX	5	7	51	14%
IP20 0LY	13	24	62	29%
IP20 0NH	14	25	57	20%
IP20 0NJ	6	8	65	63%
IP20 0NN	1	1	73	100%
IP20 0NP	5	9	51	33%
IP20 0NR	6	8	45	0%
IP20 0NS	2	4	54	25%
IP20 0NU	2	3	42	0%
IP20 0NX	6	10	46	0%
IP20 0NZ	5	6	36	0%
IP20 0PA	4	6	46	17%
IP20 0PD	5	8	53	13%
IP20 0PE	9	10	39	0%
IP20 0PG	1	3	51	0%
IP20 0PH	5	7	50	14%
IP20 0PJ	5	10	43	0%
IP20 0PL	2	2	26	0%
IP20 0PN	3	3	58	0%
IP20 0PR	5	5	51	20%
IP20 0PS	9	9	48	0%
IP20 0PY	3	3	36	0%
IP20 0PZ	5	10	56	20%
IP20 4HN	0	1	79	100%
IP20 9AB	2	3	63	0%
IP20 9AD	6	12	64	50%
IP20 9AH	1	1	26	0%
IP20 9AJ	5	6	55	0%
IP20 9AL	6	7	50	0%
IP20 9AN	12	17	68	41%
IP20 9AP	6	9	78	78%
IP20 9AR	21	32	67	53%
IP20 9AS	8	11	54	0%
IP20 9AT	10	15	53	13%
IP20 9AW	4	6	75	83%
IP20 9AX	2	4	47	0%
IP20 9AY	3	3	53	0%
IP20 9AZ	28	49	47	6%
IP20 9BA	2	3	53	33%
IP20 9BB	6	11	52	9%
IP20 9BD	3	4	46	0%
IP20 9BE	10	15	44	0%
IP20 9BG	7	9	53	0%
IP20 9BH	15	23	53	13%
IP20 9BJ	3	5	66	40%
IP20 9BL	3	4	39	0%
IP20 9BN	8	10	51	0%
IP20 9BQ	2	4	46	0%
IP20 9BS	5	9	68	44%
IP20 9BT	8	10	70	70%
IP20 9BU	30	45	62	18%
IP20 9BW	12	15	52	7%
IP20 9BX	5	7	66	29%
IP20 9BY	44	54	71	56%
IP20 9BZ	4	5	57	0%
IP20 9DA	1	2	54	0%
IP20 9DB	15	16	59	19%
IP20 9DD	20	26	67	62%
IP20 9DE	21	29	61	41%
IP20 9DF	15	39	61	23%
IP20 9DG	8	11	53	9%
IP20 9DH	33	40	74	75%
IP20 9DJ	8	23	63	26%
IP20 9DL	7	11	64	27%
IP20 9DN	50	78	73	71%
IP20 9DQ	11	16	64	19%
IP20 9DR	11	14	55	21%
IP20 9DS	7	12	57	8%
IP20 9DT	7	9	60	11%
IP20 9DU	36	56	63	29%
IP20 9DW	25	38	80	87%
IP20 9DX	6	9	71	67%
IP20 9DY	5	5	56	20%
IP20 9DZ	11	14	58	21%
IP20 9ED	9	23	63	43%
IP20 9EE	10	12	71	92%
IP20 9EF	17	22	65	23%
IP20 9EG	2	4	46	25%
IP20 9EJ	13	18	57	0%
IP20 9EL	17	21	65	19%
IP20 9EN	12	18	44	6%
IP20 9EP	3	6	53	17%
IP20 9EQ	9	12	70	92%
IP20 9ER	1	1	56	0%
IP20 9ES	35	50	55	24%
IP20 9ET	14	16	66	31%
IP20 9EU	4	5	49	20%
IP20 9EW	40	40	83	100%
IP20 9EX	12	19	51	16%
IP20 9EY	27	45	64	47%
IP20 9EZ	13	16	66	38%
IP20 9FA	24	24	88	100%
IP20 9FB	67	99	79	100%
IP20 9FD	6	7	80	100%
IP20 9FE	45	58	78	100%
IP20 9FF	7	10	54	30%
IP20 9FG	6	6	84	100%
IP20 9FH	1	1	51	0%
IP20 9FJ	6	6	81	100%
IP20 9FL	3	3	86	100%
IP20 9FN	21	22	84	95%
IP20 9FP	16	23	83	100%
IP20 9FQ	13	13	88	100%
IP20 9FR	30	32	86	100%
IP20 9FS	10	10	83	100%
IP20 9FT	2	2	89	100%
IP20 9GA	9	13	82	100%
IP20 9GB	13	16	85	100%
IP20 9GD	28	37	84	100%
IP20 9GE	61	77	85	100%
IP20 9GF	8	8	87	100%
IP20 9GH	3	3	82	100%
IP20 9GN	47	66	82	100%
IP20 9GR	8	8	87	100%
IP20 9GT	1	1	84	100%
IP20 9GU	1	1	84	100%
IP20 9GW	12	12	85	100%
IP20 9HA	5	8	51	0%
IP20 9HB	20	35	60	40%
IP20 9HD	9	16	54	6%
IP20 9HE	22	34	61	50%
IP20 9HF	15	20	64	35%
IP20 9HG	29	40	62	35%
IP20 9HH	18	27	51	22%
IP20 9HJ	18	21	61	19%
IP20 9HL	24	34	77	100%
IP20 9HQ	25	41	60	24%
IP20 9HR	48	56	66	41%
IP20 9HS	27	33	64	24%
IP20 9HT	35	62	62	31%
IP20 9HU	8	18	65	28%
IP20 9HW	25	35	67	37%
IP20 9HX	25	42	63	33%
IP20 9HY	8	9	57	22%
IP20 9HZ	1	1	59	0%
IP20 9JA	15	22	67	50%
IP20 9JB	6	8	62	13%
IP20 9JE	6	8	48	13%
IP20 9JG	3	3	66	33%
IP20 9JH	5	6	51	0%
IP20 9JJ	6	8	58	0%
IP20 9JL	13	15	74	67%
IP20 9JN	16	19	62	21%
IP20 9JP	35	72	75	94%
IP20 9JR	3	4	68	50%
IP20 9JT	31	43	62	35%
IP20 9JU	20	23	63	22%
IP20 9JW	12	17	65	29%
IP20 9JY	31	42	62	29%
IP20 9LA	3	5	44	20%
IP20 9LB	45	61	57	23%
IP20 9LD	2	2	47	0%
IP20 9LE	2	4	40	0%
IP20 9LF	13	17	64	29%
IP20 9LG	19	23	70	26%
IP20 9LH	1	1	53	0%
IP20 9LJ	2	2	39	0%
IP20 9LL	2	3	34	0%
IP20 9LN	1	1	67	0%
IP20 9LP	15	22	59	5%
IP20 9LQ	9	14	64	43%
IP20 9LR	3	3	55	33%
IP20 9LS	7	11	77	100%
IP20 9LX	1	2	79	100%
IP20 9ND	1	1	43	0%
IP20 9NE	8	9	54	22%
IP20 9NG	1	2	45	0%
IP20 9NH	8	10	57	20%
IP20 9NJ	13	28	57	46%
IP20 9NL	1	1	49	0%
IP20 9NN	3	4	43	0%
IP20 9NP	1	1	45	0%
IP20 9NQ	6	13	58	23%
IP20 9NR	2	2	46	0%
IP20 9NT	1	4	31	0%
IP20 9NU	2	2	50	0%
IP20 9NW	2	3	37	0%
IP20 9NY	4	8	41	0%
IP20 9NZ	1	1	46	0%
IP20 9PB	6	6	49	0%
IP20 9PD	4	7	48	0%
IP20 9PE	1	1	45	0%
IP20 9PF	3	3	66	33%
IP20 9PG	4	5	61	40%
IP20 9PH	4	4	55	0%
IP20 9PJ	9	11	44	18%
IP20 9PL	2	2	49	0%
IP20 9PN	2	2	52	50%
IP20 9PR	1	1	45	0%
IP20 9PS	2	2	46	0%
IP20 9PT	6	8	49	0%
IP20 9PU	2	2	46	0%
IP20 9PW	6	8	54	50%
IP20 9PX	6	12	48	0%
IP20 9PY	15	26	58	27%
IP20 9PZ	3	4	61	0%
IP20 9QA	28	40	63	33%
IP20 9QB	34	52	70	63%
IP20 9QD	9	11	62	27%
IP20 9QE	41	53	63	25%
IP20 9QG	14	16	61	25%
IP20 9QH	52	87	81	100%
IP20 9QJ	1	1	77	100%
IP20 9QL	1	1	80	100%
IP20 9QN	8	10	61	30%
IP20 9QP	1	1	39	0%
IP20 9QR	6	8	63	63%
IP20 9QS	5	6	59	0%
IP20 9QT	5	8	39	0%
IP20 9QU	2	3	78	100%
IP20 9QW	6	8	62	50%

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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.