M18 postcode district: Manchester and around

M18 is a postcode district in England, with 595 postcodes in use in 2 sectors. It has postcodes in Manchester and Denton. Its council is Manchester.

Postcodes in use
595
Sectors
2
Council
Manchester
Places
2 places

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. See all our data sources

Every postcode in M18, by flood risk

Map of every postcode in M18, by flood risk Of the 595 postcodes in M18 that ONS places, 1 have a home or business at high risk, 1 are at medium risk at worst, 11 are at low risk at worst and 582 are not on the Environment Agency's at-risk list. Places named: Gorton & Abbey Hey, Longsight. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. M18 7AA: not on the flood risk listM18 7AD: not on the flood risk listM18 7AE: not on the flood risk listM18 7AF: not on the flood risk listM18 7AG: not on the flood risk listM18 7AH: not on the flood risk listM18 7AJ: not on the flood risk listM18 7AL: not on the flood risk listM18 7AN: not on the flood risk listM18 7AP: not on the flood risk listM18 7AQ: not on the flood risk listM18 7AR: not on the flood risk listM18 7AS: not on the flood risk listM18 7AT: not on the flood risk listM18 7AU: not on the flood risk listM18 7AW: not on the flood risk listM18 7AX: not on the flood risk listM18 7AY: not on the flood risk listM18 7AZ: not on the flood risk listM18 7BA: not on the flood risk listM18 7BB: not on the flood risk listM18 7BE: not on the flood risk listM18 7BF: not on the flood risk listM18 7BG: not on the flood risk listM18 7BH: not on the flood risk listM18 7BJ: not on the flood risk listM18 7BL: not on the flood risk listM18 7BN: not on the flood risk listM18 7BP: not on the flood risk listM18 7BQ: not on the flood risk listM18 7BR: not on the flood risk listM18 7BT: not on the flood risk listM18 7BU: not on the flood risk listM18 7BW: not on the flood risk listM18 7BX: not on the flood risk listM18 7BY: not on the flood risk listM18 7BZ: not on the flood risk listM18 7DA: not on the flood risk listM18 7DB: not on the flood risk listM18 7DD: not on the flood risk listM18 7DE: not on the flood risk listM18 7DF: not on the flood risk listM18 7DG: not on the flood risk listM18 7DH: not on the flood risk listM18 7DL: not on the flood risk listM18 7DN: not on the flood risk listM18 7DP: not on the flood risk listM18 7DQ: not on the flood risk listM18 7DR: not on the flood risk listM18 7DS: not on the flood risk listM18 7DT: not on the flood risk listM18 7DU: not on the flood risk listM18 7DW: not on the flood risk listM18 7DY: not on the flood risk listM18 7DZ: not on the flood risk listM18 7EA: not on the flood risk listM18 7EB: not on the flood risk listM18 7ED: not on the flood risk listM18 7EE: not on the flood risk listM18 7EF: not on the flood risk listM18 7EG: not on the flood risk listM18 7EH: not on the flood risk listM18 7EJ: not on the flood risk listM18 7EL: not on the flood risk listM18 7EN: not on the flood risk listM18 7EP: not on the flood risk listM18 7EQ: not on the flood risk listM18 7ER: not on the flood risk listM18 7ES: not on the flood risk listM18 7ET: not on the flood risk listM18 7EU: not on the flood risk listM18 7EW: not on the flood risk listM18 7EX: not on the flood risk listM18 7EY: not on the flood risk listM18 7EZ: not on the flood risk listM18 7FA: not on the flood risk listM18 7FB: not on the flood risk listM18 7FD: not on the flood risk listM18 7FE: not on the flood risk listM18 7FG: not on the flood risk listM18 7FH: not on the flood risk listM18 7FJ: not on the flood risk listM18 7FL: not on the flood risk listM18 7FP: not on the flood risk listM18 7FQ: not on the flood risk listM18 7FR: not on the flood risk listM18 7FS: not on the flood risk listM18 7FT: not on the flood risk listM18 7FU: not on the flood risk listM18 7FW: not on the flood risk listM18 7FX: not on the flood risk listM18 7FY: not on the flood risk listM18 7FZ: not on the flood risk listM18 7GA: not on the flood risk listM18 7GB: not on the flood risk listM18 7GD: not on the flood risk listM18 7GF: not on the flood risk listM18 7GG: not on the flood risk listM18 7GH: not on the flood risk listM18 7GJ: not on the flood risk listM18 7GL: not on the flood risk listM18 7GN: not on the flood risk listM18 7GP: not on the flood risk listM18 7GQ: not on the flood risk listM18 7GR: not on the flood risk listM18 7GS: not on the flood risk listM18 7GT: not on the flood risk listM18 7GU: not on the flood risk listM18 7GW: not on the flood risk listM18 7GX: not on the flood risk listM18 7GY: not on the flood risk listM18 7HA: not on the flood risk listM18 7HB: not on the flood risk listM18 7HD: not on the flood risk listM18 7HE: not on the flood risk listM18 7HF: not on the flood risk listM18 7HH: not on the flood risk listM18 7HJ: not on the flood risk listM18 7HL: not on the flood risk listM18 7HN: not on the flood risk listM18 7HQ: not on the flood risk listM18 7HR: not on the flood risk listM18 7HS: not on the flood risk listM18 7HT: not on the flood risk listM18 7HU: not on the flood risk listM18 7HW: not on the flood risk listM18 7HX: not on the flood risk listM18 7HY: not on the flood risk listM18 7HZ: not on the flood risk listM18 7JA: not on the flood risk listM18 7JB: not on the flood risk listM18 7JD: not on the flood risk listM18 7JE: not on the flood risk listM18 7JF: not on the flood risk listM18 7JG: not on the flood risk listM18 7JH: not on the flood risk listM18 7JL: not on the flood risk listM18 7JN: not on the flood risk listM18 7JP: not on the flood risk listM18 7JQ: not on the flood risk listM18 7JR: not on the flood risk listM18 7JS: not on the flood risk listM18 7JT: not on the flood risk listM18 7JU: not on the flood risk listM18 7JW: not on the flood risk listM18 7JX: not on the flood risk listM18 7JY: not on the flood risk listM18 7JZ: not on the flood risk listM18 7LA: not on the flood risk listM18 7LB: not on the flood risk listM18 7LD: not on the flood risk listM18 7LE: not on the flood risk listM18 7LF: not on the flood risk listM18 7LG: not on the flood risk listM18 7LH: not on the flood risk listM18 7LJ: not on the flood risk listM18 7LL: not on the flood risk listM18 7LN: not on the flood risk listM18 7LP: not on the flood risk listM18 7LQ: not on the flood risk listM18 7LR: not on the flood risk listM18 7LS: not on the flood risk listM18 7LT: not on the flood risk listM18 7LU: not on the flood risk listM18 7LW: not on the flood risk listM18 7LX: not on the flood risk listM18 7LY: not on the flood risk listM18 7LZ: not on the flood risk listM18 7NA: not on the flood risk listM18 7NB: not on the flood risk listM18 7ND: not on the flood risk listM18 7NE: not on the flood risk listM18 7NF: not on the flood risk listM18 7NG: not on the flood risk listM18 7NH: not on the flood risk listM18 7NJ: not on the flood risk listM18 7NL: not on the flood risk listM18 7NN: not on the flood risk listM18 7NP: not on the flood risk listM18 7NQ: not on the flood risk listM18 7NR: not on the flood risk listM18 7NS: not on the flood risk listM18 7NT: not on the flood risk listM18 7NU: not on the flood risk listM18 7NW: not on the flood risk listM18 7NX: not on the flood risk listM18 7NY: not on the flood risk listM18 7NZ: not on the flood risk listM18 7PA: not on the flood risk listM18 7PB: not on the flood risk listM18 7PD: not on the flood risk listM18 7PE: not on the flood risk listM18 7PF: not on the flood risk listM18 7PG: not on the flood risk listM18 7PH: not on the flood risk listM18 7PJ: not on the flood risk listM18 7PL: not on the flood risk listM18 7PN: not on the flood risk listM18 7PP: not on the flood risk listM18 7PQ: not on the flood risk listM18 7PR: not on the flood risk listM18 7PS: not on the flood risk listM18 7PT: not on the flood risk listM18 7PU: not on the flood risk listM18 7PW: not on the flood risk listM18 7PX: not on the flood risk listM18 7PY: not on the flood risk listM18 7PZ: not on the flood risk listM18 7QA: not on the flood risk listM18 7QB: not on the flood risk listM18 7QD: not on the flood risk listM18 7QE: not on the flood risk listM18 7QF: not on the flood risk listM18 7QG: not on the flood risk listM18 7QH: not on the flood risk listM18 7QJ: not on the flood risk listM18 7QL: not on the flood risk listM18 7QN: not on the flood risk listM18 7QP: not on the flood risk listM18 7QQ: not on the flood risk listM18 7QS: not on the flood risk listM18 7QT: not on the flood risk listM18 7QU: not on the flood risk listM18 7QW: not on the flood risk listM18 7QX: not on the flood risk listM18 7QY: not on the flood risk listM18 7QZ: not on the flood risk listM18 7RA: not on the flood risk listM18 7RB: not on the flood risk listM18 7RD: not on the flood risk listM18 7RE: not on the flood risk listM18 7RF: not on the flood risk listM18 7RG: not on the flood risk listM18 7RH: not on the flood risk listM18 7RJ: not on the flood risk listM18 7RL: not on the flood risk listM18 7RN: not on the flood risk listM18 7RP: not on the flood risk listM18 7RQ: not on the flood risk listM18 7RR: not on the flood risk listM18 7RS: not on the flood risk listM18 7RT: not on the flood risk listM18 7RU: not on the flood risk listM18 7RW: not on the flood risk listM18 7RX: not on the flood risk listM18 7RY: not on the flood risk listM18 7RZ: not on the flood risk listM18 7SA: not on the flood risk listM18 7SD: not on the flood risk listM18 7SE: not on the flood risk listM18 7SF: not on the flood risk listM18 7SJ: not on the flood risk listM18 7SL: not on the flood risk listM18 7SR: not on the flood risk listM18 7SS: not on the flood risk listM18 7ST: not on the flood risk listM18 7SU: not on the flood risk listM18 7SW: not on the flood risk listM18 7SX: not on the flood risk listM18 7SY: not on the flood risk listM18 7SZ: not on the flood risk listM18 7TA: not on the flood risk listM18 7TB: not on the flood risk listM18 7TE: not on the flood risk listM18 7TG: not on the flood risk listM18 7TH: not on the flood risk listM18 7TJ: not on the flood risk listM18 7TL: not on the flood risk listM18 7TN: not on the flood risk listM18 7TP: not on the flood risk listM18 7TQ: not on the flood risk listM18 7TR: not on the flood risk listM18 7TS: not on the flood risk listM18 7TT: not on the flood risk listM18 7TU: not on the flood risk listM18 7TW: not on the flood risk listM18 7TX: not on the flood risk listM18 7TY: not on the flood risk listM18 7TZ: not on the flood risk listM18 7UA: not on the flood risk listM18 7UB: not on the flood risk listM18 7UD: not on the flood risk listM18 7UE: not on the flood risk listM18 7UF: not on the flood risk listM18 7UG: not on the flood risk listM18 7WA: not on the flood risk listM18 7WB: not on the flood risk listM18 7WD: not on the flood risk listM18 7WE: not on the flood risk listM18 7WF: not on the flood risk listM18 7WG: not on the flood risk listM18 7WJ: not on the flood risk listM18 7WN: not on the flood risk listM18 7WP: not on the flood risk listM18 7WQ: not on the flood risk listM18 7WR: not on the flood risk listM18 7WS: not on the flood risk listM18 7WW: not on the flood risk listM18 7WY: not on the flood risk listM18 8AA: not on the flood risk listM18 8AB: not on the flood risk listM18 8AD: not on the flood risk listM18 8AE: not on the flood risk listM18 8AF: not on the flood risk listM18 8AG: not on the flood risk listM18 8AH: not on the flood risk listM18 8AJ: not on the flood risk listM18 8AL: not on the flood risk listM18 8AN: not on the flood risk listM18 8AP: not on the flood risk listM18 8AQ: not on the flood risk listM18 8AR: not on the flood risk listM18 8AS: not on the flood risk listM18 8AT: not on the flood risk listM18 8AW: not on the flood risk listM18 8AX: not on the flood risk listM18 8AY: not on the flood risk listM18 8AZ: not on the flood risk listM18 8BA: not on the flood risk listM18 8BB: not on the flood risk listM18 8BD: not on the flood risk listM18 8BE: not on the flood risk listM18 8BF: not on the flood risk listM18 8BG: not on the flood risk listM18 8BL: not on the flood risk listM18 8BN: not on the flood risk listM18 8BP: not on the flood risk listM18 8BQ: not on the flood risk listM18 8BR: not on the flood risk listM18 8BS: not on the flood risk listM18 8BW: not on the flood risk listM18 8BX: not on the flood risk listM18 8BY: not on the flood risk listM18 8BZ: not on the flood risk listM18 8DD: not on the flood risk listM18 8DE: not on the flood risk listM18 8DF: not on the flood risk listM18 8DG: not on the flood risk listM18 8DH: not on the flood risk listM18 8DJ: not on the flood risk listM18 8DL: not on the flood risk listM18 8DN: not on the flood risk listM18 8DP: not on the flood risk listM18 8DQ: not on the flood risk listM18 8DS: not on the flood risk listM18 8DT: not on the flood risk listM18 8DU: not on the flood risk listM18 8DY: not on the flood risk listM18 8EA: not on the flood risk listM18 8EB: not on the flood risk listM18 8EE: not on the flood risk listM18 8EG: not on the flood risk listM18 8EH: not on the flood risk listM18 8EJ: not on the flood risk listM18 8EN: not on the flood risk listM18 8EP: not on the flood risk listM18 8EZ: not on the flood risk listM18 8FB: not on the flood risk listM18 8FE: not on the flood risk listM18 8FH: not on the flood risk listM18 8FJ: not on the flood risk listM18 8FL: not on the flood risk listM18 8GA: not on the flood risk listM18 8GB: not on the flood risk listM18 8GD: not on the flood risk listM18 8GE: not on the flood risk listM18 8GF: not on the flood risk listM18 8GG: not on the flood risk listM18 8GH: not on the flood risk listM18 8GL: not on the flood risk listM18 8GN: not on the flood risk listM18 8GP: not on the flood risk listM18 8GQ: not on the flood risk listM18 8GR: not on the flood risk listM18 8GS: not on the flood risk listM18 8GT: not on the flood risk listM18 8GW: not on the flood risk listM18 8GY: not on the flood risk listM18 8GZ: not on the flood risk listM18 8HA: not on the flood risk listM18 8HD: not on the flood risk listM18 8HE: not on the flood risk listM18 8HF: not on the flood risk listM18 8HJ: not on the flood risk listM18 8JH: not on the flood risk listM18 8JL: not on the flood risk listM18 8JN: not on the flood risk listM18 8JP: not on the flood risk listM18 8JQ: not on the flood risk listM18 8JR: not on the flood risk listM18 8JS: not on the flood risk listM18 8JT: not on the flood risk listM18 8JU: not on the flood risk listM18 8JW: not on the flood risk listM18 8JX: not on the flood risk listM18 8JZ: not on the flood risk listM18 8LA: not on the flood risk listM18 8LD: not on the flood risk listM18 8LE: not on the flood risk listM18 8LF: not on the flood risk listM18 8LG: not on the flood risk listM18 8LH: not on the flood risk listM18 8LJ: not on the flood risk listM18 8LL: not on the flood risk listM18 8LN: not on the flood risk listM18 8LQ: not on the flood risk listM18 8LR: not on the flood risk listM18 8LS: not on the flood risk listM18 8LT: not on the flood risk listM18 8LU: not on the flood risk listM18 8LW: not on the flood risk listM18 8LX: not on the flood risk listM18 8LZ: not on the flood risk listM18 8NB: not on the flood risk listM18 8ND: not on the flood risk listM18 8NE: not on the flood risk listM18 8NF: not on the flood risk listM18 8NG: not on the flood risk listM18 8NH: not on the flood risk listM18 8NN: not on the flood risk listM18 8NQ: not on the flood risk listM18 8NR: not on the flood risk listM18 8NS: not on the flood risk listM18 8NT: not on the flood risk listM18 8NU: not on the flood risk listM18 8NW: not on the flood risk listM18 8NX: not on the flood risk listM18 8NY: not on the flood risk listM18 8NZ: not on the flood risk listM18 8PA: not on the flood risk listM18 8PB: not on the flood risk listM18 8PD: not on the flood risk listM18 8PE: not on the flood risk listM18 8PF: not on the flood risk listM18 8PG: not on the flood risk listM18 8PH: not on the flood risk listM18 8PJ: not on the flood risk listM18 8PL: not on the flood risk listM18 8PN: not on the flood risk listM18 8PP: not on the flood risk listM18 8PQ: not on the flood risk listM18 8PR: not on the flood risk listM18 8PS: not on the flood risk listM18 8PT: not on the flood risk listM18 8PU: not on the flood risk listM18 8PW: not on the flood risk listM18 8PX: not on the flood risk listM18 8PY: not on the flood risk listM18 8PZ: not on the flood risk listM18 8QA: not on the flood risk listM18 8QB: not on the flood risk listM18 8QD: not on the flood risk listM18 8QE: not on the flood risk listM18 8QG: not on the flood risk listM18 8QH: not on the flood risk listM18 8QJ: not on the flood risk listM18 8QL: not on the flood risk listM18 8QN: not on the flood risk listM18 8QP: not on the flood risk listM18 8QQ: not on the flood risk listM18 8QR: not on the flood risk listM18 8QS: not on the flood risk listM18 8QT: not on the flood risk listM18 8QU: not on the flood risk listM18 8QW: not on the flood risk listM18 8QX: not on the flood risk listM18 8QY: not on the flood risk listM18 8QZ: not on the flood risk listM18 8RA: not on the flood risk listM18 8RB: not on the flood risk listM18 8RD: not on the flood risk listM18 8RE: not on the flood risk listM18 8RF: not on the flood risk listM18 8RH: not on the flood risk listM18 8RJ: not on the flood risk listM18 8RL: not on the flood risk listM18 8RN: not on the flood risk listM18 8RP: not on the flood risk listM18 8RQ: not on the flood risk listM18 8RR: not on the flood risk listM18 8RT: not on the flood risk listM18 8RU: not on the flood risk listM18 8RW: not on the flood risk listM18 8RX: not on the flood risk listM18 8RY: not on the flood risk listM18 8RZ: not on the flood risk listM18 8SA: not on the flood risk listM18 8SB: not on the flood risk listM18 8SD: not on the flood risk listM18 8SE: not on the flood risk listM18 8SF: not on the flood risk listM18 8SG: not on the flood risk listM18 8SH: not on the flood risk listM18 8SJ: not on the flood risk listM18 8SL: not on the flood risk listM18 8SN: not on the flood risk listM18 8SP: not on the flood risk listM18 8SQ: not on the flood risk listM18 8SR: not on the flood risk listM18 8SS: not on the flood risk listM18 8ST: not on the flood risk listM18 8SU: not on the flood risk listM18 8SW: not on the flood risk listM18 8SX: not on the flood risk listM18 8SY: not on the flood risk listM18 8SZ: not on the flood risk listM18 8TA: not on the flood risk listM18 8TB: not on the flood risk listM18 8TD: not on the flood risk listM18 8TE: not on the flood risk listM18 8TF: not on the flood risk listM18 8TG: not on the flood risk listM18 8TH: not on the flood risk listM18 8TJ: not on the flood risk listM18 8TL: not on the flood risk listM18 8TN: not on the flood risk listM18 8TP: not on the flood risk listM18 8TQ: not on the flood risk listM18 8TR: not on the flood risk listM18 8TS: not on the flood risk listM18 8TT: not on the flood risk listM18 8TU: not on the flood risk listM18 8TW: not on the flood risk listM18 8TX: not on the flood risk listM18 8TY: not on the flood risk listM18 8TZ: not on the flood risk listM18 8UA: not on the flood risk listM18 8UB: not on the flood risk listM18 8UD: not on the flood risk listM18 8UE: not on the flood risk listM18 8UF: not on the flood risk listM18 8UG: not on the flood risk listM18 8UH: not on the flood risk listM18 8UL: not on the flood risk listM18 8UN: not on the flood risk listM18 8UQ: not on the flood risk listM18 8UR: not on the flood risk listM18 8US: not on the flood risk listM18 8UT: not on the flood risk listM18 8UU: not on the flood risk listM18 8UW: not on the flood risk listM18 8UY: not on the flood risk listM18 8UZ: not on the flood risk listM18 8WA: not on the flood risk listM18 8WB: not on the flood risk listM18 8WD: not on the flood risk listM18 8WE: not on the flood risk listM18 8WF: not on the flood risk listM18 8WG: not on the flood risk listM18 8WH: not on the flood risk listM18 8WJ: not on the flood risk listM18 8WL: not on the flood risk listM18 8WN: not on the flood risk listM18 8WP: not on the flood risk listM18 8WQ: not on the flood risk listM18 8WR: not on the flood risk listM18 8WS: not on the flood risk listM18 8WT: not on the flood risk listM18 8WU: not on the flood risk listM18 8WX: not on the flood risk listM18 8WY: not on the flood risk listM18 8WZ: not on the flood risk listM18 8XG: not on the flood risk listM18 8XH: not on the flood risk listM18 8XJ: not on the flood risk listM18 8XL: not on the flood risk listM18 8XN: not on the flood risk listM18 8XP: not on the flood risk listM18 8XQ: not on the flood risk listM18 8XR: not on the flood risk listM18 8YA: not on the flood risk listM18 8YB: not on the flood risk listM18 8YE: not on the flood risk listM18 8YF: not on the flood risk listM18 8YG: not on the flood risk listM18 8ZA: not on the flood risk listM18 7DJ: low flood risk at worstM18 8DA: low flood risk at worstM18 8DB: low flood risk at worstM18 8ED: low flood risk at worstM18 8EF: low flood risk at worstM18 8EL: low flood risk at worstM18 8EQ: low flood risk at worstM18 8NJ: low flood risk at worstM18 8NL: low flood risk at worstM18 8NP: low flood risk at worstM18 8UJ: low flood risk at worstM18 8WW: medium flood risk at worstM18 7FF: high flood risk Gorton & Abbey HeyLongsight Map of every postcode in M18, by flood risk Of the 595 postcodes in M18 that ONS places, 1 have a home or business at high risk, 1 are at medium risk at worst, 11 are at low risk at worst and 582 are not on the Environment Agency's at-risk list. Places named: Gorton & Abbey Hey, Longsight. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Gorton & Abbey HeyLongsight
  • A home or business at high risk: 1
  • At medium risk at worst: 1
  • At low risk at worst: 11
  • At very low risk only: 0
  • Not on the at-risk list: 582

Of the 595 postcodes in M18 that ONS places, 1 have a home or business at high risk, 1 are at medium risk at worst, 11 are at low risk at worst and 582 are not on the Environment Agency's at-risk list.

Each mark is a postcode's centre point as ONS gives it, not a building. Press one to see its postcode and open its page. No boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode. Names in italics are council wards: we hold no town or village names here.

The middle of its postcodes: latitude 53.4612, longitude -2.1708. Open this area on OpenStreetMap

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; flood risk: Environment Agency, published 6 July 2026; roads, rivers and built-up areas: Contains OS data © Crown copyright and database right 2026. Drawn by us. Street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre. How we use them

The postcodes at high risk

Beside each: how many of its homes and businesses the Environment Agency puts at that risk.

M18 7FF2 at high risk

What broadband can you get in M18?

Ofcom reports on 581 of the 595 postcodes in M18. At 508 of them every home and business can get gigabit broadband.

Postcodes where every home can get gigabit508 of 581
Postcodes where every home can get superfast562 of 581

Ofcom gives each postcode's share of homes and businesses, not how many there are, so these count postcodes. Each postcode page has its own figures. A provider's checker answers for one address.

Check one address on Ofcom's checker

Source: Ofcom, Connected Nations, Spring 2026, data for January 2026, Open Government Licence v3.0. How we use it

Is M18 at risk of flooding?

13 of the 595 postcodes in M18 have a home or business in an area at risk of flooding from rivers or the sea, the Environment Agency says. At those, it puts 3 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 13 of 595 postcodes High: 2Medium: 1Low: 55

High: 3.3% or more a year (1 in 30). Medium: 1% to 3.3% a year. Low: 0.1% to 1% a year. Very low: under 0.1% a year (1 in 1,000). Each band is the chance of flooding in any one year.

Homes and businesses in an area at risk of flooding from rivers or the sea, as the Environment Agency counts them, added up over the postcodes. It is for the land, not each building, and leaves out surface water, groundwater and sewers. Each postcode page has its own figures and its flood warning areas.

Source: Environment Agency, Risk of Flooding from Rivers and Sea (postcodes in areas at risk), published 6 July 2026, Open Government Licence v3.0. How we use it

What do homes sell for in M18?

Homes in M18 sold for a typical £194,000 in the 12 months to August 2026, across 108 sales, up 4.9% on the 12 months before, HM Land Registry's figures show.

£194,000 typical price, the 12 months to August 2026
£185,000 12 months to August 2025
▲ up 4.9% on the 12 months before
  • Detached £368,000 6 sales
  • Semi-detached £236,000 33 sales
  • Terraced £180,000 64 sales
  • Flat or maisonette £117,000 5 sales

Each bar is that kind's typical price, against the most expensive kind here.

Standard sales of homes at market value. A typical price is the median, the middle sale. Sales take weeks to be registered, so the last month or two are incomplete. Each postcode page gives the figure for its own postcode sector.

Source: HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it

Postcodes in M18

Pick a sector, then a postcode. A sector is the district plus the next digit.

M18 7303 postcodesM18 8292 postcodes
UK postcode format explained

Places in M18

Towns and villages with postcodes in M18, and how many each has here.

Manchester postcodes,563Denton postcodes,32

Who covers M18

How many of the district's postcodes in use fall under each council, constituency and police force area.

Councils

What council am I in?

Constituencies

  • Gorton and Denton595

Police force areas

  • Greater Manchester595

Next to M18

M17 postcode district M19 postcode district All M districts Manchester postcodes

"Next to" is by number: the districts before and after M18 in the M area.

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