Blackwood · 814 postcodes
NP12 EPC ratings
The NP12 district holds 10,285 certificated properties. The average energy score across its postcodes is 63, and 37% of certificates rate C or better. It sits mainly in Caerphilly.
That average is level with the England and Wales average of 63.6, and sits in band D territory.
Postcodes in NP12
| Postcode | Properties | Certificates | Avg score | C or better |
|---|---|---|---|---|
| NP12 0AA | 1 | 1 | 25 | 0% |
| NP12 0AB | 1 | 2 | 57 | 0% |
| NP12 0AD | 11 | 16 | 60 | 19% |
| NP12 0AE | 4 | 5 | 39 | 0% |
| NP12 0AG | 2 | 3 | 46 | 0% |
| NP12 0AH | 4 | 5 | 38 | 0% |
| NP12 0AJ | 2 | 2 | 71 | 50% |
| NP12 0AL | 15 | 20 | 60 | 10% |
| NP12 0AN | 8 | 12 | 58 | 0% |
| NP12 0AP | 15 | 21 | 56 | 10% |
| NP12 0AR | 6 | 10 | 54 | 0% |
| NP12 0AS | 3 | 5 | 57 | 20% |
| NP12 0AT | 39 | 51 | 70 | 55% |
| NP12 0AU | 10 | 18 | 58 | 22% |
| NP12 0AX | 1 | 1 | 68 | 0% |
| NP12 0AY | 28 | 34 | 63 | 38% |
| NP12 0AZ | 21 | 28 | 60 | 25% |
| NP12 0BA | 3 | 4 | 37 | 0% |
| NP12 0BB | 3 | 6 | 36 | 0% |
| NP12 0BD | 3 | 5 | 42 | 0% |
| NP12 0BE | 2 | 2 | 30 | 0% |
| NP12 0BG | 42 | 66 | 75 | 95% |
| NP12 0BJ | 4 | 6 | 59 | 33% |
| NP12 0BL | 14 | 20 | 74 | 95% |
| NP12 0BN | 1 | 1 | 72 | 100% |
| NP12 0BP | 37 | 40 | 81 | 100% |
| NP12 0BQ | 1 | 1 | 25 | 0% |
| NP12 0BR | 9 | 13 | 58 | 8% |
| NP12 0BS | 9 | 12 | 58 | 17% |
| NP12 0BT | 9 | 12 | 58 | 17% |
| NP12 0BU | 1 | 1 | 64 | 0% |
| NP12 0BW | 4 | 7 | 58 | 0% |
| NP12 0BX | 19 | 22 | 64 | 23% |
| NP12 0BY | 2 | 3 | 62 | 33% |
| NP12 0BZ | 7 | 10 | 59 | 10% |
| NP12 0DA | 28 | 37 | 61 | 30% |
| NP12 0DB | 7 | 9 | 61 | 11% |
| NP12 0DD | 23 | 32 | 63 | 19% |
| NP12 0DE | 15 | 18 | 58 | 11% |
| NP12 0DF | 20 | 29 | 62 | 34% |
| NP12 0DG | 19 | 28 | 60 | 14% |
| NP12 0DH | 1 | 2 | 49 | 0% |
| NP12 0DL | 4 | 5 | 58 | 40% |
| NP12 0DN | 16 | 24 | 66 | 46% |
| NP12 0DP | 5 | 6 | 66 | 50% |
| NP12 0DQ | 8 | 13 | 70 | 85% |
| NP12 0DR | 15 | 17 | 68 | 47% |
| NP12 0DS | 33 | 39 | 66 | 54% |
| NP12 0DT | 1 | 1 | 64 | 0% |
| NP12 0DU | 4 | 5 | 65 | 40% |
| NP12 0DW | 13 | 17 | 63 | 29% |
| NP12 0DX | 14 | 18 | 63 | 22% |
| NP12 0DY | 4 | 6 | 62 | 17% |
| NP12 0DZ | 2 | 2 | 65 | 0% |
| NP12 0EB | 1 | 1 | 54 | 0% |
| NP12 0ED | 1 | 2 | 54 | 0% |
| NP12 0EE | 2 | 2 | 61 | 50% |
| NP12 0EF | 2 | 2 | 60 | 50% |
| NP12 0EG | 30 | 46 | 67 | 41% |
| NP12 0EH | 4 | 4 | 64 | 25% |
| NP12 0EJ | 1 | 2 | 45 | 0% |
| NP12 0EL | 29 | 34 | 68 | 50% |
| NP12 0EN | 8 | 10 | 66 | 30% |
| NP12 0EP | 13 | 15 | 66 | 33% |
| NP12 0EQ | 1 | 1 | 45 | 0% |
| NP12 0ER | 27 | 36 | 68 | 39% |
| NP12 0ES | 22 | 25 | 75 | 100% |
| NP12 0EU | 2 | 2 | 47 | 0% |
| NP12 0EW | 1 | 1 | 67 | 0% |
| NP12 0EX | 18 | 28 | 79 | 96% |
| NP12 0EY | 2 | 5 | 75 | 100% |
| NP12 0EZ | 10 | 15 | 81 | 100% |
| NP12 0FA | 9 | 9 | 50 | 0% |
| NP12 0FB | 3 | 3 | 85 | 100% |
| NP12 0FE | 45 | 45 | 84 | 100% |
| NP12 0FH | 42 | 43 | 90 | 100% |
| NP12 0GX | 23 | 28 | 67 | 29% |
| NP12 0GY | 12 | 21 | 70 | 71% |
| NP12 0GZ | 27 | 39 | 66 | 38% |
| NP12 0HB | 8 | 12 | 56 | 0% |
| NP12 0HD | 5 | 8 | 64 | 50% |
| NP12 0HE | 4 | 8 | 51 | 0% |
| NP12 0HF | 3 | 6 | 56 | 33% |
| NP12 0HG | 8 | 12 | 64 | 33% |
| NP12 0HH | 1 | 1 | 55 | 0% |
| NP12 0HJ | 3 | 3 | 52 | 0% |
| NP12 0HL | 16 | 24 | 64 | 33% |
| NP12 0HN | 8 | 18 | 76 | 100% |
| NP12 0HP | 3 | 5 | 47 | 0% |
| NP12 0HQ | 16 | 33 | 57 | 24% |
| NP12 0HR | 3 | 4 | 34 | 0% |
| NP12 0HS | 1 | 1 | 72 | 100% |
| NP12 0HU | 1 | 1 | 43 | 0% |
| NP12 0HW | 9 | 18 | 41 | 0% |
| NP12 0HX | 5 | 5 | 54 | 20% |
| NP12 0HY | 2 | 2 | 68 | 50% |
| NP12 0HZ | 4 | 5 | 39 | 0% |
| NP12 0JA | 5 | 6 | 61 | 17% |
| NP12 0JB | 8 | 9 | 60 | 22% |
| NP12 0JD | 1 | 1 | 80 | 100% |
| NP12 0JE | 7 | 10 | 62 | 20% |
| NP12 0JF | 8 | 9 | 62 | 22% |
| NP12 0JG | 13 | 16 | 58 | 6% |
| NP12 0JH | 9 | 14 | 57 | 0% |
| NP12 0JJ | 1 | 2 | 53 | 50% |
| NP12 0JL | 12 | 20 | 62 | 15% |
| NP12 0JN | 15 | 36 | 56 | 6% |
| NP12 0JP | 6 | 10 | 60 | 30% |
| NP12 0JQ | 2 | 3 | 56 | 0% |
| NP12 0JR | 27 | 44 | 57 | 9% |
| NP12 0JS | 8 | 10 | 61 | 30% |
| NP12 0JT | 8 | 14 | 59 | 0% |
| NP12 0JU | 5 | 10 | 63 | 20% |
| NP12 0JW | 2 | 3 | 58 | 33% |
| NP12 0JX | 8 | 13 | 57 | 8% |
| NP12 0JY | 21 | 37 | 59 | 8% |
| NP12 0JZ | 20 | 38 | 58 | 11% |
| NP12 0LA | 18 | 32 | 56 | 6% |
| NP12 0LB | 1 | 1 | 53 | 0% |
| NP12 0LE | 11 | 18 | 66 | 28% |
| NP12 0LG | 2 | 4 | 48 | 0% |
| NP12 0LH | 1 | 1 | 56 | 0% |
| NP12 0LJ | 7 | 8 | 58 | 25% |
| NP12 0LL | 16 | 21 | 68 | 62% |
| NP12 0LN | 9 | 12 | 58 | 0% |
| NP12 0LP | 4 | 7 | 57 | 0% |
| NP12 0LQ | 4 | 4 | 69 | 50% |
| NP12 0LR | 2 | 2 | 53 | 0% |
| NP12 0LS | 5 | 8 | 69 | 63% |
| NP12 0LT | 4 | 9 | 63 | 22% |
| NP12 0LU | 19 | 28 | 75 | 96% |
| NP12 0LW | 6 | 7 | 55 | 14% |
| NP12 0LX | 32 | 59 | 62 | 14% |
| NP12 0LY | 25 | 45 | 61 | 18% |
| NP12 0LZ | 24 | 30 | 62 | 27% |
| NP12 0NA | 22 | 37 | 60 | 16% |
| NP12 0NB | 17 | 27 | 60 | 22% |
| NP12 0ND | 36 | 60 | 61 | 13% |
| NP12 0NF | 10 | 13 | 59 | 23% |
| NP12 0NG | 3 | 3 | 41 | 0% |
| NP12 0NH | 14 | 23 | 61 | 13% |
| NP12 0NJ | 7 | 8 | 64 | 25% |
| NP12 0NL | 8 | 12 | 68 | 42% |
| NP12 0NN | 20 | 28 | 65 | 54% |
| NP12 0NQ | 20 | 25 | 76 | 100% |
| NP12 0NR | 3 | 5 | 77 | 100% |
| NP12 0NS | 30 | 46 | 79 | 98% |
| NP12 0NT | 3 | 3 | 49 | 33% |
| NP12 0NW | 36 | 36 | 83 | 100% |
| NP12 0NX | 24 | 24 | 83 | 100% |
| NP12 0NY | 21 | 21 | 83 | 100% |
| NP12 0NZ | 17 | 17 | 83 | 100% |
| NP12 0PA | 28 | 33 | 83 | 100% |
| NP12 0PB | 3 | 4 | 62 | 75% |
| NP12 0PD | 8 | 10 | 53 | 10% |
| NP12 0PE | 14 | 22 | 57 | 9% |
| NP12 0PF | 8 | 10 | 68 | 50% |
| NP12 0PG | 3 | 3 | 71 | 100% |
| NP12 0PH | 1 | 5 | 57 | 0% |
| NP12 0PJ | 13 | 22 | 60 | 23% |
| NP12 0PL | 7 | 8 | 63 | 0% |
| NP12 0PP | 2 | 5 | 55 | 40% |
| NP12 0PQ | 2 | 2 | 65 | 0% |
| NP12 0PR | 29 | 39 | 63 | 38% |
| NP12 0PS | 26 | 36 | 70 | 64% |
| NP12 0PT | 18 | 33 | 72 | 70% |
| NP12 0PU | 9 | 14 | 58 | 21% |
| NP12 0PW | 9 | 22 | 67 | 55% |
| NP12 0PX | 9 | 14 | 60 | 7% |
| NP12 0PY | 21 | 29 | 69 | 55% |
| NP12 0PZ | 25 | 32 | 71 | 72% |
| NP12 0QA | 14 | 21 | 67 | 43% |
| NP12 0QB | 12 | 18 | 67 | 39% |
| NP12 0QD | 6 | 7 | 58 | 0% |
| NP12 0QE | 17 | 35 | 68 | 49% |
| NP12 0QF | 18 | 32 | 64 | 25% |
| NP12 0QG | 9 | 22 | 70 | 59% |
| NP12 0QH | 5 | 15 | 70 | 53% |
| NP12 0QJ | 14 | 25 | 61 | 28% |
| NP12 0QL | 7 | 14 | 65 | 29% |
| NP12 0QN | 19 | 25 | 69 | 64% |
| NP12 0QP | 17 | 22 | 64 | 45% |
| NP12 0QQ | 9 | 12 | 62 | 25% |
| NP12 0QR | 44 | 66 | 70 | 76% |
| NP12 0QS | 4 | 7 | 70 | 71% |
| NP12 0QT | 13 | 16 | 70 | 69% |
| NP12 0QU | 60 | 84 | 71 | 77% |
| NP12 0QW | 9 | 15 | 66 | 40% |
| NP12 0RA | 1 | 2 | 51 | 0% |
| NP12 0RB | 9 | 14 | 62 | 43% |
| NP12 0RE | 8 | 15 | 50 | 0% |
| NP12 0RH | 4 | 6 | 50 | 17% |
| NP12 0RJ | 4 | 5 | 45 | 20% |
| NP12 0RL | 5 | 6 | 53 | 0% |
| NP12 0RN | 1 | 1 | 1 | 0% |
| NP12 0RP | 2 | 2 | 60 | 50% |
| NP12 0RQ | 1 | 1 | 56 | 0% |
| NP12 0RU | 10 | 10 | 88 | 100% |
| NP12 0RW | 6 | 8 | 55 | 0% |
| NP12 0RX | 2 | 2 | 82 | 100% |
| NP12 0RZ | 1 | 1 | 64 | 0% |
| NP12 0SB | 4 | 8 | 50 | 0% |
| NP12 0SD | 4 | 7 | 53 | 0% |
| NP12 0SE | 8 | 16 | 55 | 31% |
| NP12 0SF | 13 | 19 | 50 | 32% |
| NP12 0SH | 12 | 16 | 51 | 19% |
| NP12 0SJ | 15 | 19 | 50 | 16% |
| NP12 0SL | 3 | 4 | 72 | 50% |
| NP12 0SN | 1 | 1 | 62 | 0% |
| NP12 0SP | 5 | 14 | 38 | 7% |
| NP12 0SQ | 10 | 15 | 44 | 27% |
| NP12 0SR | 1 | 1 | 36 | 0% |
| NP12 0SS | 1 | 1 | 2 | 0% |
| NP12 0ST | 3 | 5 | 37 | 0% |
| NP12 0SW | 6 | 21 | 39 | 5% |
| NP12 0UP | 2 | 2 | 65 | 50% |
| NP12 0UQ | 19 | 22 | 60 | 32% |
| NP12 0US | 1 | 1 | 66 | 0% |
| NP12 0UT | 10 | 13 | 65 | 38% |
| NP12 0UW | 1 | 1 | 63 | 0% |
| NP12 0UX | 5 | 7 | 62 | 43% |
| NP12 0UY | 9 | 12 | 60 | 42% |
| NP12 1AA | 18 | 28 | 65 | 54% |
| NP12 1AB | 4 | 4 | 67 | 25% |
| NP12 1AD | 2 | 3 | 11 | 0% |
| NP12 1AE | 1 | 1 | 66 | 0% |
| NP12 1AF | 0 | 2 | 56 | 0% |
| NP12 1AH | 8 | 11 | 54 | 45% |
| NP12 1AJ | 7 | 9 | 51 | 11% |
| NP12 1AL | 3 | 7 | 64 | 29% |
| NP12 1AN | 10 | 12 | 60 | 25% |
| NP12 1AP | 20 | 29 | 59 | 7% |
| NP12 1AQ | 10 | 14 | 63 | 21% |
| NP12 1AS | 8 | 10 | 61 | 10% |
| NP12 1AT | 15 | 24 | 63 | 38% |
| NP12 1AW | 5 | 7 | 55 | 0% |
| NP12 1AX | 14 | 19 | 56 | 21% |
| NP12 1AY | 8 | 10 | 61 | 10% |
| NP12 1BA | 1 | 2 | 66 | 0% |
| NP12 1BB | 11 | 11 | 83 | 100% |
| NP12 1BD | 6 | 6 | 83 | 100% |
| NP12 1BE | 1 | 1 | 70 | 100% |
| NP12 1BG | 1 | 1 | 45 | 0% |
| NP12 1BH | 2 | 2 | 57 | 50% |
| NP12 1BJ | 3 | 5 | 59 | 20% |
| NP12 1BL | 4 | 5 | 54 | 40% |
| NP12 1BQ | 2 | 2 | 40 | 0% |
| NP12 1BR | 4 | 5 | 52 | 0% |
| NP12 1BT | 1 | 1 | 59 | 0% |
| NP12 1BU | 8 | 13 | 51 | 8% |
| NP12 1BW | 4 | 4 | 45 | 0% |
| NP12 1BX | 1 | 1 | 70 | 100% |
| NP12 1BY | 1 | 1 | 61 | 0% |
| NP12 1DB | 18 | 26 | 62 | 27% |
| NP12 1DE | 26 | 35 | 68 | 60% |
| NP12 1DF | 30 | 41 | 64 | 34% |
| NP12 1DG | 13 | 23 | 58 | 9% |
| NP12 1DH | 23 | 37 | 58 | 22% |
| NP12 1DJ | 5 | 9 | 64 | 56% |
| NP12 1DL | 8 | 8 | 73 | 88% |
| NP12 1DN | 30 | 51 | 56 | 12% |
| NP12 1DP | 5 | 6 | 65 | 67% |
| NP12 1DQ | 14 | 23 | 69 | 65% |
| NP12 1DR | 14 | 26 | 55 | 15% |
| NP12 1DS | 15 | 28 | 57 | 14% |
| NP12 1DT | 11 | 17 | 61 | 29% |
| NP12 1DU | 8 | 12 | 58 | 17% |
| NP12 1DW | 25 | 35 | 55 | 6% |
| NP12 1DX | 15 | 29 | 62 | 28% |
| NP12 1DY | 23 | 38 | 63 | 18% |
| NP12 1DZ | 23 | 36 | 55 | 6% |
| NP12 1EA | 37 | 51 | 62 | 24% |
| NP12 1EB | 4 | 4 | 53 | 0% |
| NP12 1ED | 20 | 25 | 67 | 56% |
| NP12 1EE | 27 | 50 | 65 | 40% |
| NP12 1EF | 21 | 33 | 67 | 48% |
| NP12 1EG | 14 | 20 | 67 | 45% |
| NP12 1EH | 3 | 6 | 57 | 0% |
| NP12 1EJ | 5 | 8 | 65 | 50% |
| NP12 1EL | 10 | 12 | 62 | 25% |
| NP12 1EN | 27 | 32 | 63 | 28% |
| NP12 1EP | 5 | 7 | 63 | 29% |
| NP12 1EQ | 10 | 16 | 69 | 50% |
| NP12 1ER | 14 | 16 | 68 | 56% |
| NP12 1ES | 12 | 14 | 62 | 0% |
| NP12 1ET | 6 | 7 | 63 | 14% |
| NP12 1EU | 15 | 23 | 65 | 35% |
| NP12 1EW | 17 | 23 | 63 | 26% |
| NP12 1EX | 7 | 8 | 62 | 0% |
| NP12 1EY | 9 | 10 | 63 | 20% |
| NP12 1EZ | 11 | 13 | 58 | 8% |
| NP12 1FB | 4 | 5 | 75 | 100% |
| NP12 1FD | 25 | 30 | 68 | 47% |
| NP12 1FE | 4 | 6 | 78 | 100% |
| NP12 1FF | 31 | 42 | 70 | 64% |
| NP12 1FH | 15 | 23 | 78 | 100% |
| NP12 1FL | 4 | 5 | 84 | 100% |
| NP12 1FN | 11 | 11 | 83 | 100% |
| NP12 1FP | 28 | 37 | 70 | 73% |
| NP12 1FQ | 13 | 17 | 72 | 82% |
| NP12 1FR | 9 | 13 | 70 | 69% |
| NP12 1FS | 17 | 23 | 71 | 83% |
| NP12 1FT | 9 | 13 | 70 | 62% |
| NP12 1FW | 30 | 31 | 84 | 100% |
| NP12 1FX | 70 | 74 | 86 | 100% |
| NP12 1FY | 15 | 15 | 91 | 100% |
| NP12 1FZ | 31 | 32 | 90 | 100% |
| NP12 1GA | 12 | 16 | 66 | 56% |
| NP12 1GB | 8 | 10 | 63 | 10% |
| NP12 1GD | 3 | 3 | 68 | 67% |
| NP12 1GE | 5 | 6 | 68 | 50% |
| NP12 1GF | 5 | 6 | 70 | 67% |
| NP12 1GG | 1 | 1 | 62 | 0% |
| NP12 1GH | 20 | 31 | 68 | 45% |
| NP12 1GJ | 3 | 5 | 70 | 60% |
| NP12 1GL | 25 | 35 | 68 | 43% |
| NP12 1GN | 5 | 8 | 63 | 50% |
| NP12 1GP | 21 | 33 | 67 | 55% |
| NP12 1GQ | 10 | 11 | 65 | 27% |
| NP12 1GS | 4 | 4 | 72 | 100% |
| NP12 1GT | 29 | 33 | 74 | 91% |
| NP12 1GU | 3 | 3 | 73 | 100% |
| NP12 1GW | 26 | 35 | 68 | 60% |
| NP12 1HA | 13 | 20 | 69 | 50% |
| NP12 1HB | 23 | 27 | 71 | 70% |
| NP12 1HD | 35 | 53 | 79 | 100% |
| NP12 1HE | 2 | 2 | 97 | 100% |
| NP12 1HF | 3 | 3 | 71 | 67% |
| NP12 1HH | 9 | 11 | 67 | 27% |
| NP12 1HJ | 7 | 8 | 65 | 63% |
| NP12 1HL | 1 | 2 | 68 | 50% |
| NP12 1HN | 11 | 21 | 53 | 5% |
| NP12 1HQ | 26 | 31 | 66 | 42% |
| NP12 1HR | 3 | 5 | 64 | 40% |
| NP12 1HS | 12 | 17 | 58 | 12% |
| NP12 1HT | 13 | 16 | 58 | 31% |
| NP12 1HU | 7 | 10 | 61 | 30% |
| NP12 1HW | 4 | 4 | 61 | 0% |
| NP12 1HX | 3 | 5 | 66 | 60% |
| NP12 1HY | 5 | 7 | 52 | 0% |
| NP12 1HZ | 26 | 36 | 64 | 39% |
| NP12 1JA | 19 | 26 | 62 | 12% |
| NP12 1JB | 17 | 21 | 58 | 10% |
| NP12 1JD | 7 | 7 | 61 | 14% |
| NP12 1JE | 7 | 11 | 65 | 45% |
| NP12 1JF | 25 | 38 | 63 | 32% |
| NP12 1JG | 22 | 36 | 65 | 42% |
| NP12 1JH | 7 | 8 | 64 | 50% |
| NP12 1JL | 8 | 10 | 72 | 50% |
| NP12 1JQ | 32 | 47 | 64 | 38% |
| NP12 1LX | 28 | 37 | 61 | 22% |
| NP12 1LY | 25 | 31 | 64 | 29% |
| NP12 1NR | 1 | 1 | 53 | 0% |
| NP12 1NU | 22 | 38 | 59 | 24% |
| NP12 1NW | 19 | 31 | 57 | 10% |
| NP12 1NX | 11 | 18 | 57 | 11% |
| NP12 1NY | 23 | 40 | 72 | 73% |
| NP12 1NZ | 11 | 17 | 56 | 12% |
| NP12 1PA | 2 | 3 | 57 | 0% |
| NP12 1PD | 1 | 2 | 79 | 100% |
| NP12 1PN | 12 | 13 | 67 | 46% |
| NP12 1PP | 1 | 1 | 56 | 0% |
| NP12 1PQ | 10 | 16 | 67 | 56% |
| NP12 1PR | 8 | 11 | 72 | 82% |
| NP12 1PS | 1 | 2 | 56 | 0% |
| NP12 1PT | 14 | 24 | 60 | 29% |
| NP12 1PU | 2 | 2 | 57 | 0% |
| NP12 1PX | 20 | 32 | 60 | 25% |
| NP12 1PY | 8 | 14 | 53 | 14% |
| NP12 1PZ | 2 | 2 | 62 | 0% |
| NP12 1QA | 24 | 42 | 53 | 2% |
| NP12 1QB | 22 | 33 | 57 | 6% |
| NP12 1QD | 33 | 55 | 62 | 44% |
| NP12 1QE | 19 | 27 | 60 | 33% |
| NP12 1QF | 21 | 32 | 55 | 13% |
| NP12 1QG | 21 | 33 | 60 | 36% |
| NP12 1QH | 3 | 4 | 57 | 0% |
| NP12 1QJ | 5 | 6 | 57 | 0% |
| NP12 1QL | 2 | 2 | 53 | 50% |
| NP12 1QN | 4 | 6 | 57 | 17% |
| NP12 1QP | 3 | 4 | 65 | 50% |
| NP12 1QQ | 26 | 34 | 61 | 41% |
| NP12 1QR | 13 | 14 | 83 | 100% |
| NP12 1RE | 25 | 25 | 70 | 60% |
| NP12 1RR | 1 | 1 | 63 | 0% |
| NP12 1SJ | 18 | 24 | 67 | 25% |
| NP12 1SN | 17 | 21 | 64 | 24% |
| NP12 1SP | 9 | 11 | 72 | 73% |
| NP12 1WA | 25 | 41 | 65 | 41% |
| NP12 1WB | 32 | 42 | 67 | 40% |
| NP12 1WD | 19 | 26 | 68 | 42% |
| NP12 1WE | 39 | 55 | 69 | 65% |
| NP12 1WF | 12 | 18 | 67 | 61% |
| NP12 1WG | 31 | 44 | 66 | 48% |
| NP12 1WH | 29 | 49 | 69 | 59% |
| NP12 1WJ | 18 | 26 | 67 | 50% |
| NP12 1WL | 26 | 37 | 68 | 65% |
| NP12 1WN | 15 | 25 | 64 | 56% |
| NP12 1WP | 8 | 14 | 61 | 21% |
| NP12 1WQ | 49 | 79 | 66 | 53% |
| NP12 1WR | 11 | 17 | 65 | 24% |
| NP12 1WS | 11 | 12 | 73 | 83% |
| NP12 1WT | 2 | 3 | 59 | 33% |
| NP12 1WU | 5 | 6 | 68 | 67% |
| NP12 1WW | 6 | 6 | 68 | 33% |
| NP12 1WX | 8 | 11 | 67 | 36% |
| NP12 2AA | 14 | 22 | 55 | 5% |
| NP12 2AB | 26 | 27 | 61 | 26% |
| NP12 2AD | 8 | 8 | 59 | 25% |
| NP12 2AE | 35 | 45 | 68 | 67% |
| NP12 2AF | 23 | 35 | 61 | 34% |
| NP12 2AG | 22 | 33 | 67 | 42% |
| NP12 2AH | 23 | 31 | 63 | 45% |
| NP12 2AJ | 9 | 10 | 67 | 50% |
| NP12 2AL | 37 | 54 | 63 | 31% |
| NP12 2AQ | 21 | 28 | 66 | 54% |
| NP12 2AR | 1 | 2 | 76 | 50% |
| NP12 2AS | 0 | 2 | 30 | 0% |
| NP12 2AT | 2 | 3 | 52 | 0% |
| NP12 2AU | 1 | 1 | 53 | 0% |
| NP12 2AW | 1 | 1 | 83 | 100% |
| NP12 2AX | 2 | 2 | 71 | 100% |
| NP12 2AY | 2 | 2 | 50 | 50% |
| NP12 2AZ | 2 | 3 | 29 | 0% |
| NP12 2BA | 1 | 1 | 38 | 0% |
| NP12 2BB | 1 | 2 | 37 | 50% |
| NP12 2BD | 3 | 3 | 31 | 0% |
| NP12 2BE | 2 | 5 | 28 | 20% |
| NP12 2BG | 1 | 1 | 55 | 0% |
| NP12 2BJ | 1 | 1 | 86 | 100% |
| NP12 2BN | 14 | 20 | 63 | 45% |
| NP12 2BP | 21 | 33 | 60 | 24% |
| NP12 2BQ | 2 | 2 | 42 | 0% |
| NP12 2BR | 21 | 31 | 55 | 0% |
| NP12 2BS | 6 | 9 | 64 | 44% |
| NP12 2BT | 2 | 7 | 36 | 0% |
| NP12 2BU | 1 | 1 | 45 | 0% |
| NP12 2BW | 15 | 19 | 60 | 26% |
| NP12 2BX | 27 | 43 | 65 | 56% |
| NP12 2BY | 37 | 46 | 65 | 41% |
| NP12 2BZ | 8 | 10 | 65 | 30% |
| NP12 2DA | 1 | 1 | 67 | 0% |
| NP12 2DB | 32 | 48 | 63 | 46% |
| NP12 2DD | 16 | 23 | 60 | 22% |
| NP12 2DE | 9 | 14 | 63 | 29% |
| NP12 2DF | 15 | 23 | 62 | 22% |
| NP12 2DJ | 2 | 2 | 58 | 50% |
| NP12 2DL | 21 | 31 | 60 | 19% |
| NP12 2DN | 9 | 14 | 52 | 7% |
| NP12 2DP | 2 | 7 | 58 | 29% |
| NP12 2DR | 4 | 5 | 71 | 40% |
| NP12 2DS | 56 | 72 | 74 | 96% |
| NP12 2DT | 2 | 2 | 26 | 0% |
| NP12 2DU | 5 | 9 | 56 | 22% |
| NP12 2DW | 7 | 10 | 62 | 40% |
| NP12 2EA | 9 | 11 | 54 | 27% |
| NP12 2EB | 16 | 24 | 61 | 21% |
| NP12 2ED | 21 | 31 | 60 | 16% |
| NP12 2EE | 2 | 2 | 63 | 0% |
| NP12 2EF | 12 | 16 | 63 | 38% |
| NP12 2EG | 16 | 23 | 62 | 17% |
| NP12 2EH | 22 | 28 | 67 | 61% |
| NP12 2EJ | 16 | 25 | 64 | 36% |
| NP12 2EL | 37 | 54 | 67 | 52% |
| NP12 2EN | 20 | 32 | 63 | 41% |
| NP12 2EP | 15 | 22 | 64 | 36% |
| NP12 2EQ | 12 | 16 | 63 | 38% |
| NP12 2ER | 12 | 18 | 66 | 28% |
| NP12 2ES | 3 | 3 | 67 | 67% |
| NP12 2ET | 37 | 56 | 69 | 57% |
| NP12 2EW | 13 | 17 | 62 | 29% |
| NP12 2EX | 10 | 13 | 56 | 15% |
| NP12 2EY | 8 | 18 | 53 | 6% |
| NP12 2EZ | 11 | 14 | 57 | 0% |
| NP12 2FA | 5 | 7 | 70 | 71% |
| NP12 2FB | 6 | 8 | 67 | 25% |
| NP12 2FD | 12 | 16 | 69 | 50% |
| NP12 2FE | 14 | 18 | 68 | 33% |
| NP12 2FF | 22 | 34 | 70 | 65% |
| NP12 2FG | 4 | 6 | 67 | 50% |
| NP12 2FH | 10 | 13 | 70 | 69% |
| NP12 2FJ | 25 | 30 | 68 | 43% |
| NP12 2FN | 26 | 30 | 74 | 90% |
| NP12 2FP | 7 | 10 | 72 | 90% |
| NP12 2FQ | 2 | 2 | 68 | 50% |
| NP12 2FR | 23 | 38 | 78 | 92% |
| NP12 2FT | 12 | 13 | 64 | 31% |
| NP12 2FU | 6 | 6 | 64 | 33% |
| NP12 2FW | 22 | 31 | 65 | 35% |
| NP12 2FX | 2 | 2 | 57 | 0% |
| NP12 2FY | 4 | 7 | 61 | 0% |
| NP12 2FZ | 6 | 6 | 61 | 17% |
| NP12 2GA | 21 | 28 | 64 | 32% |
| NP12 2GB | 8 | 11 | 64 | 18% |
| NP12 2GD | 22 | 28 | 63 | 29% |
| NP12 2GE | 14 | 18 | 69 | 78% |
| NP12 2GF | 15 | 20 | 65 | 70% |
| NP12 2GG | 34 | 40 | 67 | 55% |
| NP12 2GH | 12 | 18 | 62 | 50% |
| NP12 2GJ | 4 | 6 | 61 | 50% |
| NP12 2GL | 7 | 7 | 68 | 71% |
| NP12 2GN | 3 | 5 | 66 | 40% |
| NP12 2GP | 3 | 4 | 70 | 50% |
| NP12 2GQ | 22 | 28 | 77 | 100% |
| NP12 2GR | 9 | 10 | 78 | 100% |
| NP12 2GS | 1 | 1 | 48 | 0% |
| NP12 2GW | 19 | 47 | 72 | 77% |
| NP12 2GX | 3 | 6 | 58 | 17% |
| NP12 2GY | 3 | 4 | 75 | 100% |
| NP12 2GZ | 13 | 18 | 58 | 17% |
| NP12 2HA | 5 | 7 | 58 | 29% |
| NP12 2HB | 31 | 42 | 78 | 100% |
| NP12 2HD | 7 | 9 | 71 | 56% |
| NP12 2HE | 1 | 1 | 66 | 0% |
| NP12 2HF | 1 | 1 | 54 | 0% |
| NP12 2HH | 2 | 2 | 51 | 0% |
| NP12 2HJ | 8 | 11 | 59 | 9% |
| NP12 2HL | 10 | 13 | 59 | 8% |
| NP12 2HN | 20 | 28 | 63 | 21% |
| NP12 2HP | 18 | 26 | 59 | 15% |
| NP12 2HQ | 3 | 4 | 60 | 25% |
| NP12 2HR | 1 | 1 | 24 | 0% |
| NP12 2HS | 1 | 1 | 61 | 0% |
| NP12 2HT | 1 | 3 | 52 | 33% |
| NP12 2HU | 6 | 8 | 72 | 100% |
| NP12 2HW | 13 | 16 | 57 | 19% |
| NP12 2HX | 4 | 5 | 71 | 80% |
| NP12 2HY | 3 | 3 | 56 | 0% |
| NP12 2HZ | 5 | 9 | 68 | 44% |
| NP12 2JA | 18 | 20 | 72 | 80% |
| NP12 2JB | 1 | 1 | 35 | 0% |
| NP12 2JD | 1 | 1 | 75 | 100% |
| NP12 2JE | 30 | 52 | 73 | 90% |
| NP12 2JG | 14 | 24 | 49 | 4% |
| NP12 2JH | 20 | 29 | 58 | 17% |
| NP12 2JJ | 1 | 1 | 59 | 0% |
| NP12 2JL | 20 | 29 | 56 | 10% |
| NP12 2JN | 16 | 32 | 60 | 19% |
| NP12 2JP | 13 | 21 | 61 | 24% |
| NP12 2JQ | 2 | 2 | 85 | 100% |
| NP12 2JR | 24 | 49 | 64 | 35% |
| NP12 2JS | 31 | 74 | 61 | 20% |
| NP12 2JT | 47 | 81 | 67 | 58% |
| NP12 2JU | 20 | 29 | 54 | 10% |
| NP12 2JW | 15 | 30 | 60 | 20% |
| NP12 2JX | 6 | 11 | 53 | 9% |
| NP12 2JY | 12 | 15 | 72 | 87% |
| NP12 2JZ | 1 | 1 | 61 | 0% |
| NP12 2LB | 24 | 39 | 54 | 5% |
| NP12 2LD | 6 | 10 | 61 | 20% |
| NP12 2LE | 8 | 12 | 72 | 75% |
| NP12 2LF | 29 | 42 | 73 | 90% |
| NP12 2LG | 21 | 30 | 53 | 13% |
| NP12 2LJ | 4 | 6 | 60 | 0% |
| NP12 2LL | 2 | 3 | 67 | 33% |
| NP12 2LP | 10 | 11 | 63 | 36% |
| NP12 2LQ | 4 | 7 | 61 | 0% |
| NP12 2LR | 16 | 22 | 61 | 50% |
| NP12 2LS | 16 | 21 | 61 | 43% |
| NP12 2LT | 11 | 21 | 75 | 95% |
| NP12 2LU | 9 | 12 | 56 | 17% |
| NP12 2LW | 2 | 2 | 61 | 0% |
| NP12 2LX | 3 | 3 | 45 | 33% |
| NP12 2LY | 27 | 35 | 80 | 100% |
| NP12 2NA | 4 | 5 | 67 | 40% |
| NP12 2NB | 9 | 12 | 63 | 50% |
| NP12 2ND | 18 | 22 | 64 | 32% |
| NP12 2NE | 17 | 24 | 66 | 54% |
| NP12 2NF | 23 | 33 | 62 | 18% |
| NP12 2NG | 11 | 14 | 61 | 29% |
| NP12 2NH | 4 | 6 | 72 | 83% |
| NP12 2NJ | 18 | 21 | 68 | 52% |
| NP12 2NL | 20 | 27 | 62 | 30% |
| NP12 2NN | 7 | 9 | 57 | 44% |
| NP12 2NP | 7 | 9 | 63 | 11% |
| NP12 2NQ | 13 | 24 | 70 | 75% |
| NP12 2NR | 29 | 36 | 61 | 36% |
| NP12 2NS | 31 | 43 | 67 | 63% |
| NP12 2NT | 27 | 44 | 64 | 32% |
| NP12 2NU | 26 | 43 | 66 | 58% |
| NP12 2NW | 23 | 36 | 60 | 22% |
| NP12 2NX | 9 | 21 | 58 | 19% |
| NP12 2NY | 25 | 30 | 65 | 43% |
| NP12 2NZ | 24 | 48 | 59 | 17% |
| NP12 2PA | 17 | 40 | 61 | 23% |
| NP12 2PB | 16 | 36 | 57 | 14% |
| NP12 2PD | 15 | 23 | 76 | 87% |
| NP12 2PE | 33 | 48 | 65 | 52% |
| NP12 2PF | 27 | 44 | 66 | 61% |
| NP12 2PG | 17 | 22 | 62 | 23% |
| NP12 2PH | 15 | 18 | 62 | 33% |
| NP12 2PJ | 16 | 18 | 60 | 22% |
| NP12 2PL | 12 | 13 | 62 | 15% |
| NP12 2PN | 10 | 12 | 60 | 8% |
| NP12 2PP | 7 | 8 | 49 | 0% |
| NP12 2PQ | 8 | 9 | 67 | 33% |
| NP12 2PR | 8 | 8 | 60 | 25% |
| NP12 2PS | 1 | 1 | 57 | 0% |
| NP12 2PT | 8 | 9 | 57 | 22% |
| NP12 2PU | 5 | 5 | 66 | 20% |
| NP12 2PW | 8 | 9 | 57 | 0% |
| NP12 2PX | 3 | 5 | 60 | 20% |
| NP12 2PY | 12 | 16 | 58 | 19% |
| NP12 2PZ | 2 | 2 | 86 | 100% |
| NP12 2QA | 1 | 1 | 15 | 0% |
| NP12 2QD | 1 | 1 | 38 | 0% |
| NP12 2QE | 5 | 10 | 59 | 20% |
| NP12 2QF | 2 | 3 | 50 | 0% |
| NP12 2QG | 1 | 1 | 34 | 0% |
| NP12 2QH | 2 | 3 | 83 | 100% |
| NP12 2QJ | 39 | 59 | 69 | 66% |
| NP12 2QL | 17 | 25 | 70 | 72% |
| NP12 2QN | 22 | 30 | 65 | 53% |
| NP12 2QP | 15 | 27 | 70 | 67% |
| NP12 2QQ | 12 | 19 | 66 | 42% |
| NP12 2QR | 3 | 3 | 63 | 33% |
| NP12 2QT | 2 | 2 | 59 | 0% |
| NP12 2QU | 12 | 12 | 84 | 100% |
| NP12 2QW | 13 | 13 | 83 | 100% |
| NP12 2QX | 20 | 20 | 83 | 100% |
| NP12 2QY | 9 | 9 | 83 | 100% |
| NP12 2QZ | 31 | 31 | 84 | 100% |
| NP12 2RA | 9 | 14 | 65 | 29% |
| NP12 2RB | 2 | 3 | 71 | 67% |
| NP12 2RD | 42 | 43 | 84 | 100% |
| NP12 2RE | 40 | 40 | 84 | 100% |
| NP12 2RF | 10 | 10 | 89 | 100% |
| NP12 2RG | 84 | 84 | 84 | 100% |
| NP12 2RJ | 2 | 2 | 85 | 100% |
| NP12 2RL | 0 | 1 | 82 | 100% |
| NP12 2RN | 7 | 7 | 83 | 100% |
| NP12 2RP | 6 | 6 | 83 | 100% |
| NP12 2RQ | 44 | 44 | 88 | 100% |
| NP12 2RR | 56 | 58 | 89 | 100% |
| NP12 2RS | 23 | 23 | 84 | 100% |
| NP12 2RT | 20 | 20 | 82 | 100% |
| NP12 3AA | 2 | 2 | 53 | 0% |
| NP12 3AE | 16 | 17 | 84 | 100% |
| NP12 3FE | 30 | 44 | 75 | 91% |
| NP12 3FG | 16 | 25 | 70 | 76% |
| NP12 3FH | 10 | 14 | 69 | 57% |
| NP12 3FJ | 14 | 23 | 68 | 43% |
| NP12 3FL | 13 | 17 | 72 | 88% |
| NP12 3FN | 13 | 19 | 69 | 58% |
| NP12 3FT | 37 | 47 | 76 | 96% |
| NP12 3FU | 9 | 11 | 74 | 100% |
| NP12 3FW | 16 | 18 | 71 | 78% |
| NP12 3FX | 28 | 44 | 72 | 84% |
| NP12 3FY | 21 | 27 | 73 | 93% |
| NP12 3FZ | 17 | 22 | 72 | 68% |
| NP12 3HA | 14 | 20 | 65 | 25% |
| NP12 3HB | 47 | 69 | 60 | 25% |
| NP12 3HD | 18 | 28 | 61 | 25% |
| NP12 3HE | 28 | 37 | 60 | 16% |
| NP12 3HF | 16 | 23 | 60 | 9% |
| NP12 3HG | 1 | 3 | 56 | 33% |
| NP12 3JJ | 25 | 71 | 74 | 93% |
| NP12 3JN | 2 | 3 | 63 | 33% |
| NP12 3JR | 9 | 17 | 58 | 18% |
| NP12 3JS | 32 | 39 | 60 | 15% |
| NP12 3JT | 4 | 6 | 60 | 17% |
| NP12 3JU | 9 | 15 | 59 | 20% |
| NP12 3JW | 3 | 4 | 62 | 50% |
| NP12 3JX | 9 | 10 | 66 | 50% |
| NP12 3JY | 18 | 22 | 62 | 18% |
| NP12 3JZ | 15 | 16 | 62 | 6% |
| NP12 3LA | 15 | 18 | 59 | 6% |
| NP12 3LB | 8 | 13 | 68 | 77% |
| NP12 3LD | 33 | 43 | 62 | 26% |
| NP12 3LE | 13 | 20 | 61 | 25% |
| NP12 3LF | 32 | 47 | 65 | 51% |
| NP12 3LG | 20 | 26 | 60 | 12% |
| NP12 3LH | 24 | 31 | 59 | 16% |
| NP12 3LJ | 20 | 28 | 61 | 14% |
| NP12 3LL | 7 | 11 | 58 | 0% |
| NP12 3LN | 18 | 25 | 60 | 8% |
| NP12 3LP | 3 | 4 | 51 | 0% |
| NP12 3LQ | 30 | 45 | 60 | 9% |
| NP12 3LR | 9 | 11 | 66 | 36% |
| NP12 3LS | 14 | 20 | 68 | 55% |
| NP12 3LT | 19 | 21 | 75 | 90% |
| NP12 3LU | 52 | 71 | 70 | 80% |
| NP12 3LW | 15 | 25 | 60 | 32% |
| NP12 3LX | 2 | 5 | 63 | 20% |
| NP12 3LZ | 6 | 9 | 57 | 22% |
| NP12 3NA | 16 | 22 | 59 | 23% |
| NP12 3NB | 18 | 20 | 64 | 45% |
| NP12 3ND | 15 | 18 | 62 | 22% |
| NP12 3NE | 26 | 39 | 61 | 21% |
| NP12 3NF | 13 | 18 | 64 | 39% |
| NP12 3NG | 25 | 33 | 67 | 64% |
| NP12 3NH | 5 | 5 | 62 | 40% |
| NP12 3NJ | 36 | 44 | 68 | 66% |
| NP12 3NL | 16 | 25 | 59 | 24% |
| NP12 3NN | 27 | 34 | 61 | 35% |
| NP12 3NP | 22 | 37 | 60 | 16% |
| NP12 3NQ | 29 | 38 | 68 | 63% |
| NP12 3NR | 20 | 23 | 56 | 4% |
| NP12 3NS | 26 | 40 | 57 | 15% |
| NP12 3NT | 10 | 12 | 60 | 42% |
| NP12 3NU | 9 | 13 | 62 | 38% |
| NP12 3NW | 10 | 15 | 61 | 13% |
| NP12 3NX | 37 | 53 | 65 | 47% |
| NP12 3NY | 31 | 46 | 65 | 48% |
| NP12 3NZ | 1 | 1 | 49 | 0% |
| NP12 3PB | 15 | 16 | 77 | 100% |
| NP12 3PE | 10 | 16 | 60 | 19% |
| NP12 3PF | 10 | 13 | 62 | 38% |
| NP12 3PG | 18 | 26 | 61 | 23% |
| NP12 3PH | 21 | 27 | 59 | 15% |
| NP12 3PJ | 5 | 8 | 67 | 38% |
| NP12 3PL | 3 | 8 | 60 | 38% |
| NP12 3PN | 3 | 3 | 82 | 100% |
| NP12 3PY | 2 | 2 | 76 | 100% |
| NP12 3PZ | 4 | 5 | 70 | 60% |
| NP12 3QR | 35 | 41 | 66 | 39% |
| NP12 3QS | 19 | 27 | 62 | 30% |
| NP12 3QT | 18 | 23 | 64 | 30% |
| NP12 3QU | 10 | 12 | 63 | 25% |
| NP12 3QW | 10 | 16 | 75 | 75% |
| NP12 3QX | 6 | 7 | 61 | 29% |
| NP12 3QY | 1 | 1 | 57 | 0% |
| NP12 3QZ | 3 | 6 | 55 | 33% |
| NP12 3RA | 2 | 2 | 54 | 0% |
| NP12 3RB | 16 | 25 | 59 | 32% |
| NP12 3RD | 16 | 25 | 64 | 24% |
| NP12 3RE | 1 | 1 | 75 | 100% |
| NP12 3RF | 15 | 25 | 59 | 28% |
| NP12 3RG | 9 | 14 | 55 | 14% |
| NP12 3RH | 1 | 2 | 63 | 50% |
| NP12 3RJ | 6 | 8 | 54 | 0% |
| NP12 3RL | 4 | 5 | 59 | 0% |
| NP12 3RN | 1 | 2 | 58 | 0% |
| NP12 3RP | 5 | 8 | 57 | 0% |
| NP12 3RQ | 6 | 9 | 52 | 0% |
| NP12 3RR | 6 | 7 | 80 | 100% |
| NP12 3RS | 20 | 30 | 56 | 23% |
| NP12 3RT | 24 | 35 | 61 | 26% |
| NP12 3RU | 17 | 27 | 61 | 11% |
| NP12 3RW | 13 | 27 | 56 | 4% |
| NP12 3RX | 18 | 30 | 60 | 20% |
| NP12 3RY | 7 | 8 | 53 | 0% |
| NP12 3RZ | 6 | 6 | 51 | 0% |
| NP12 3SA | 4 | 5 | 53 | 0% |
| NP12 3SB | 6 | 7 | 56 | 29% |
| NP12 3SD | 4 | 6 | 60 | 0% |
| NP12 3SE | 5 | 7 | 62 | 29% |
| NP12 3SF | 1 | 2 | 69 | 50% |
| NP12 3SG | 6 | 7 | 48 | 0% |
| NP12 3SH | 2 | 2 | 63 | 0% |
| NP12 3SJ | 4 | 8 | 75 | 100% |
| NP12 3SN | 25 | 26 | 85 | 100% |
| NP12 3SQ | 6 | 9 | 60 | 22% |
| NP12 3SS | 9 | 13 | 63 | 31% |
| NP12 3ST | 10 | 20 | 67 | 60% |
| NP12 3SU | 19 | 28 | 68 | 57% |
| NP12 3SX | 12 | 17 | 57 | 0% |
| NP12 3SY | 17 | 26 | 56 | 12% |
| NP12 3SZ | 9 | 15 | 56 | 13% |
| NP12 3TA | 3 | 4 | 73 | 75% |
| NP12 3TD | 4 | 7 | 55 | 0% |
| NP12 3TE | 31 | 54 | 60 | 17% |
| NP12 3TF | 4 | 5 | 57 | 20% |
| NP12 3TG | 5 | 12 | 59 | 8% |
| NP12 3TH | 37 | 47 | 69 | 66% |
| NP12 3TJ | 35 | 49 | 67 | 51% |
| NP12 3TL | 10 | 18 | 67 | 44% |
| NP12 3TN | 12 | 16 | 66 | 44% |
| NP12 3TP | 9 | 14 | 69 | 50% |
| NP12 3TQ | 23 | 36 | 67 | 61% |
| NP12 3TR | 21 | 24 | 69 | 50% |
| NP12 3TS | 22 | 28 | 65 | 50% |
| NP12 3TT | 6 | 7 | 72 | 86% |
| NP12 3TU | 2 | 2 | 64 | 0% |
| NP12 3TW | 23 | 33 | 67 | 48% |
| NP12 3TX | 16 | 22 | 57 | 9% |
| NP12 3TY | 4 | 4 | 49 | 0% |
| NP12 3TZ | 22 | 26 | 61 | 19% |
| NP12 3UA | 12 | 19 | 52 | 5% |
| NP12 3UB | 11 | 22 | 65 | 45% |
| NP12 3UD | 5 | 18 | 56 | 11% |
| NP12 3UE | 26 | 46 | 66 | 41% |
| NP12 3UF | 11 | 13 | 72 | 100% |
| NP12 3UG | 14 | 16 | 63 | 38% |
| NP12 3UH | 22 | 30 | 61 | 27% |
| NP12 3UJ | 3 | 5 | 54 | 0% |
| NP12 3UL | 6 | 8 | 62 | 25% |
| NP12 3UN | 15 | 19 | 65 | 53% |
| NP12 3UP | 6 | 9 | 57 | 0% |
| NP12 3UQ | 11 | 14 | 67 | 21% |
| NP12 3UR | 5 | 6 | 65 | 50% |
| NP12 3US | 14 | 20 | 65 | 50% |
| NP12 3UT | 6 | 7 | 64 | 43% |
| NP12 3UU | 17 | 20 | 66 | 45% |
| NP12 3UW | 6 | 8 | 53 | 13% |
| NP12 3UX | 8 | 8 | 57 | 13% |
| NP12 3UY | 11 | 13 | 62 | 31% |
| NP12 3WA | 10 | 12 | 84 | 100% |
| NP12 3WS | 5 | 7 | 63 | 29% |
| NP12 3XA | 4 | 6 | 79 | 100% |
| NP12 3XB | 7 | 8 | 61 | 50% |
| NP12 3XE | 18 | 28 | 58 | 14% |
| NP12 3XF | 12 | 17 | 61 | 29% |
| NP12 3XH | 15 | 20 | 59 | 20% |
| NP12 3XJ | 32 | 45 | 61 | 22% |
| NP12 3XL | 8 | 13 | 64 | 31% |
| NP12 3XP | 13 | 20 | 57 | 5% |
| NP12 3XR | 4 | 5 | 66 | 40% |
| NP12 3XS | 7 | 10 | 66 | 40% |
| NP12 3XT | 11 | 15 | 66 | 33% |
| NP12 3XU | 8 | 11 | 56 | 18% |
| NP12 3XW | 22 | 27 | 59 | 7% |
| NP12 3XY | 2 | 5 | 54 | 0% |
| NP12 4AB | 0 | 2 | 55 | 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.