EN9 postcode district: Waltham Abbey and around

EN9 is a postcode district mostly in Essex, with 686 postcodes in use in 3 sectors. It has postcodes in Waltham Abbey, Lower Nazeing and Waltham Cross. It is split between 3 councils: Epping Forest (669 postcodes), Broxbourne (16) and Enfield (1). 669 are in Essex and 16 in Hertfordshire. ONS lists no county for the other 1.

Postcodes in use
686
Sectors
3
Councils
3 councils
Places
3 places

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

Every postcode in EN9, by flood risk

Map of every postcode in EN9, by flood risk Of the 686 postcodes in EN9 that ONS places, 36 have a home or business at high risk, 29 are at medium risk at worst, 65 are at low risk at worst, 44 are at very low risk only and 512 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 10 postcodes at high or medium risk. Places named: Waltham Abbey, Waltham Cross, Lower Nazeing. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A10A121A104 EN9 1AQ: not on the flood risk listEN9 1AT: not on the flood risk listEN9 1DA: not on the flood risk listEN9 1DJ: not on the flood risk listEN9 1DL: not on the flood risk listEN9 1DP: not on the flood risk listEN9 1DS: not on the flood risk listEN9 1ED: not on the flood risk listEN9 1EE: not on the flood risk listEN9 1EL: not on the flood risk listEN9 1EP: not on the flood risk listEN9 1EQ: not on the flood risk listEN9 1EW: not on the flood risk listEN9 1EY: not on the flood risk listEN9 1EZ: not on the flood risk listEN9 1FQ: not on the flood risk listEN9 1FT: not on the flood risk listEN9 1HF: not on the flood risk listEN9 1LA: not on the flood risk listEN9 1LB: not on the flood risk listEN9 1LD: not on the flood risk listEN9 1LE: not on the flood risk listEN9 1LG: not on the flood risk listEN9 1LH: not on the flood risk listEN9 1LJ: not on the flood risk listEN9 1LQ: not on the flood risk listEN9 1LW: not on the flood risk listEN9 1LY: not on the flood risk listEN9 1NA: not on the flood risk listEN9 1NE: not on the flood risk listEN9 1NG: not on the flood risk listEN9 1NH: not on the flood risk listEN9 1NN: not on the flood risk listEN9 1NQ: not on the flood risk listEN9 1NS: not on the flood risk listEN9 1NT: not on the flood risk listEN9 1NU: not on the flood risk listEN9 1NW: not on the flood risk listEN9 1NX: not on the flood risk listEN9 1PA: not on the flood risk listEN9 1PD: not on the flood risk listEN9 1PH: not on the flood risk listEN9 1PN: not on the flood risk listEN9 1PP: not on the flood risk listEN9 1PQ: not on the flood risk listEN9 1PR: not on the flood risk listEN9 1PS: not on the flood risk listEN9 1PT: not on the flood risk listEN9 1PU: not on the flood risk listEN9 1PW: not on the flood risk listEN9 1QA: not on the flood risk listEN9 1QB: not on the flood risk listEN9 1QF: not on the flood risk listEN9 1QG: not on the flood risk listEN9 1QH: not on the flood risk listEN9 1QN: not on the flood risk listEN9 1QP: not on the flood risk listEN9 1QQ: not on the flood risk listEN9 1QR: not on the flood risk listEN9 1QS: not on the flood risk listEN9 1QT: not on the flood risk listEN9 1SB: not on the flood risk listEN9 1SF: not on the flood risk listEN9 1SG: not on the flood risk listEN9 1SP: not on the flood risk listEN9 1SR: not on the flood risk listEN9 1SS: not on the flood risk listEN9 1ST: not on the flood risk listEN9 1SU: not on the flood risk listEN9 1SY: not on the flood risk listEN9 1SZ: not on the flood risk listEN9 1TA: not on the flood risk listEN9 1TB: not on the flood risk listEN9 1TD: not on the flood risk listEN9 1TE: not on the flood risk listEN9 1TF: not on the flood risk listEN9 1TG: not on the flood risk listEN9 1TH: not on the flood risk listEN9 1TJ: not on the flood risk listEN9 1TL: not on the flood risk listEN9 1TP: not on the flood risk listEN9 1TQ: not on the flood risk listEN9 1TR: not on the flood risk listEN9 1TS: not on the flood risk listEN9 1TT: not on the flood risk listEN9 1TW: not on the flood risk listEN9 1TX: not on the flood risk listEN9 1TZ: not on the flood risk listEN9 1UB: not on the flood risk listEN9 1UE: not on the flood risk listEN9 1UF: not on the flood risk listEN9 1UH: not on the flood risk listEN9 1UJ: not on the flood risk listEN9 1UN: not on the flood risk listEN9 1UP: not on the flood risk listEN9 1UQ: not on the flood risk listEN9 1UW: not on the flood risk listEN9 1UX: not on the flood risk listEN9 1XD: not on the flood risk listEN9 1XQ: not on the flood risk listEN9 2AA: not on the flood risk listEN9 2AB: not on the flood risk listEN9 2AJ: not on the flood risk listEN9 2AL: not on the flood risk listEN9 2AN: not on the flood risk listEN9 2AP: not on the flood risk listEN9 2AQ: not on the flood risk listEN9 2AR: not on the flood risk listEN9 2AU: not on the flood risk listEN9 2AW: not on the flood risk listEN9 2AZ: not on the flood risk listEN9 2BD: not on the flood risk listEN9 2BE: not on the flood risk listEN9 2BF: not on the flood risk listEN9 2BJ: not on the flood risk listEN9 2BL: not on the flood risk listEN9 2BN: not on the flood risk listEN9 2BP: not on the flood risk listEN9 2BQ: not on the flood risk listEN9 2BS: not on the flood risk listEN9 2BT: not on the flood risk listEN9 2BU: not on the flood risk listEN9 2BW: not on the flood risk listEN9 2BY: not on the flood risk listEN9 2DA: not on the flood risk listEN9 2DB: not on the flood risk listEN9 2DD: not on the flood risk listEN9 2DE: not on the flood risk listEN9 2DF: not on the flood risk listEN9 2DG: not on the flood risk listEN9 2DJ: not on the flood risk listEN9 2DL: not on the flood risk listEN9 2DN: not on the flood risk listEN9 2DQ: not on the flood risk listEN9 2DU: not on the flood risk listEN9 2DY: not on the flood risk listEN9 2DZ: not on the flood risk listEN9 2EA: not on the flood risk listEN9 2EE: not on the flood risk listEN9 2EF: not on the flood risk listEN9 2EG: not on the flood risk listEN9 2EH: not on the flood risk listEN9 2EJ: not on the flood risk listEN9 2EL: not on the flood risk listEN9 2EN: not on the flood risk listEN9 2EP: not on the flood risk listEN9 2ER: not on the flood risk listEN9 2ES: not on the flood risk listEN9 2ET: not on the flood risk listEN9 2HG: not on the flood risk listEN9 2HH: not on the flood risk listEN9 2HL: not on the flood risk listEN9 2HN: not on the flood risk listEN9 2HP: not on the flood risk listEN9 2HQ: not on the flood risk listEN9 2HR: not on the flood risk listEN9 2HS: not on the flood risk listEN9 2HT: not on the flood risk listEN9 2JJ: not on the flood risk listEN9 2JL: not on the flood risk listEN9 2JN: not on the flood risk listEN9 2JQ: not on the flood risk listEN9 2LB: not on the flood risk listEN9 2LF: not on the flood risk listEN9 2LH: not on the flood risk listEN9 2LJ: not on the flood risk listEN9 2LL: not on the flood risk listEN9 2LN: not on the flood risk listEN9 2LP: not on the flood risk listEN9 2LR: not on the flood risk listEN9 2LS: not on the flood risk listEN9 2LT: not on the flood risk listEN9 2LU: not on the flood risk listEN9 2LW: not on the flood risk listEN9 2LX: not on the flood risk listEN9 2LY: not on the flood risk listEN9 2NH: not on the flood risk listEN9 2NJ: not on the flood risk listEN9 2NN: not on the flood risk listEN9 2NP: not on the flood risk listEN9 2NR: not on the flood risk listEN9 2NS: not on the flood risk listEN9 2NT: not on the flood risk listEN9 2NU: not on the flood risk listEN9 2NW: not on the flood risk listEN9 2NX: not on the flood risk listEN9 2NY: not on the flood risk listEN9 2NZ: not on the flood risk listEN9 2PD: not on the flood risk listEN9 2PR: not on the flood risk listEN9 2PS: not on the flood risk listEN9 2PT: not on the flood risk listEN9 2PU: not on the flood risk listEN9 2PX: not on the flood risk listEN9 2PY: not on the flood risk listEN9 2QA: not on the flood risk listEN9 2QB: not on the flood risk listEN9 2QD: not on the flood risk listEN9 2QE: not on the flood risk listEN9 2QF: not on the flood risk listEN9 2QG: not on the flood risk listEN9 2QH: not on the flood risk listEN9 2QJ: not on the flood risk listEN9 2QL: not on the flood risk listEN9 2QN: not on the flood risk listEN9 2QQ: not on the flood risk listEN9 2RA: not on the flood risk listEN9 2RL: not on the flood risk listEN9 2RN: not on the flood risk listEN9 2RP: not on the flood risk listEN9 2RR: not on the flood risk listEN9 2RS: not on the flood risk listEN9 2RT: not on the flood risk listEN9 2RU: not on the flood risk listEN9 2RW: not on the flood risk listEN9 2RX: not on the flood risk listEN9 2RY: not on the flood risk listEN9 2SA: not on the flood risk listEN9 2SB: not on the flood risk listEN9 2SD: not on the flood risk listEN9 2SE: not on the flood risk listEN9 2SF: not on the flood risk listEN9 2SH: not on the flood risk listEN9 2SJ: not on the flood risk listEN9 3AA: not on the flood risk listEN9 3AB: not on the flood risk listEN9 3AE: not on the flood risk listEN9 3AQ: not on the flood risk listEN9 3AR: not on the flood risk listEN9 3AT: not on the flood risk listEN9 3AU: not on the flood risk listEN9 3AX: not on the flood risk listEN9 3AY: not on the flood risk listEN9 3AZ: not on the flood risk listEN9 3BA: not on the flood risk listEN9 3BE: not on the flood risk listEN9 3BG: not on the flood risk listEN9 3BH: not on the flood risk listEN9 3BJ: not on the flood risk listEN9 3BN: not on the flood risk listEN9 3BP: not on the flood risk listEN9 3BS: not on the flood risk listEN9 3BW: not on the flood risk listEN9 3BX: not on the flood risk listEN9 3BZ: not on the flood risk listEN9 3DB: not on the flood risk listEN9 3DE: not on the flood risk listEN9 3DF: not on the flood risk listEN9 3DL: not on the flood risk listEN9 3DN: not on the flood risk listEN9 3DP: not on the flood risk listEN9 3DW: not on the flood risk listEN9 3DX: not on the flood risk listEN9 3DY: not on the flood risk listEN9 3DZ: not on the flood risk listEN9 3EA: not on the flood risk listEN9 3EB: not on the flood risk listEN9 3ED: not on the flood risk listEN9 3EE: not on the flood risk listEN9 3EF: not on the flood risk listEN9 3EG: not on the flood risk listEN9 3EH: not on the flood risk listEN9 3EJ: not on the flood risk listEN9 3EN: not on the flood risk listEN9 3EQ: not on the flood risk listEN9 3ET: not on the flood risk listEN9 3EU: not on the flood risk listEN9 3EY: not on the flood risk listEN9 3EZ: not on the flood risk listEN9 3FA: not on the flood risk listEN9 3FB: not on the flood risk listEN9 3FD: not on the flood risk listEN9 3FE: not on the flood risk listEN9 3FG: not on the flood risk listEN9 3FH: not on the flood risk listEN9 3FL: not on the flood risk listEN9 3GP: not on the flood risk listEN9 3HA: not on the flood risk listEN9 3HB: not on the flood risk listEN9 3HD: not on the flood risk listEN9 3HE: not on the flood risk listEN9 3HF: not on the flood risk listEN9 3HG: not on the flood risk listEN9 3HJ: not on the flood risk listEN9 3HL: not on the flood risk listEN9 3HN: not on the flood risk listEN9 3HP: not on the flood risk listEN9 3HQ: not on the flood risk listEN9 3HR: not on the flood risk listEN9 3HS: not on the flood risk listEN9 3HT: not on the flood risk listEN9 3HU: not on the flood risk listEN9 3HW: not on the flood risk listEN9 3HX: not on the flood risk listEN9 3HZ: not on the flood risk listEN9 3JB: not on the flood risk listEN9 3JF: not on the flood risk listEN9 3JG: not on the flood risk listEN9 3JH: not on the flood risk listEN9 3JQ: not on the flood risk listEN9 3JT: not on the flood risk listEN9 3JU: not on the flood risk listEN9 3JW: not on the flood risk listEN9 3JX: not on the flood risk listEN9 3LA: not on the flood risk listEN9 3LB: not on the flood risk listEN9 3LD: not on the flood risk listEN9 3LG: not on the flood risk listEN9 3LH: not on the flood risk listEN9 3LJ: not on the flood risk listEN9 3LL: not on the flood risk listEN9 3LN: not on the flood risk listEN9 3LP: not on the flood risk listEN9 3LR: not on the flood risk listEN9 3LS: not on the flood risk listEN9 3LT: not on the flood risk listEN9 3LW: not on the flood risk listEN9 3LX: not on the flood risk listEN9 3LY: not on the flood risk listEN9 3LZ: not on the flood risk listEN9 3NA: not on the flood risk listEN9 3NB: not on the flood risk listEN9 3NE: not on the flood risk listEN9 3NG: not on the flood risk listEN9 3NH: not on the flood risk listEN9 3NJ: not on the flood risk listEN9 3NL: not on the flood risk listEN9 3NN: not on the flood risk listEN9 3NP: not on the flood risk listEN9 3NQ: not on the flood risk listEN9 3NR: not on the flood risk listEN9 3NS: not on the flood risk listEN9 3NT: not on the flood risk listEN9 3NU: not on the flood risk listEN9 3NW: not on the flood risk listEN9 3NX: not on the flood risk listEN9 3NY: not on the flood risk listEN9 3NZ: not on the flood risk listEN9 3PA: not on the flood risk listEN9 3PB: not on the flood risk listEN9 3PD: not on the flood risk listEN9 3PE: not on the flood risk listEN9 3PF: not on the flood risk listEN9 3PG: not on the flood risk listEN9 3PH: not on the flood risk listEN9 3PJ: not on the flood risk listEN9 3PL: not on the flood risk listEN9 3PN: not on the flood risk listEN9 3PQ: not on the flood risk listEN9 3PR: not on the flood risk listEN9 3PS: not on the flood risk listEN9 3PX: not on the flood risk listEN9 3PY: not on the flood risk listEN9 3PZ: not on the flood risk listEN9 3QD: not on the flood risk listEN9 3QF: not on the flood risk listEN9 3QH: not on the flood risk listEN9 3QJ: not on the flood risk listEN9 3QN: not on the flood risk listEN9 3QP: not on the flood risk listEN9 3QQ: not on the flood risk listEN9 3QR: not on the flood risk listEN9 3QS: not on the flood risk listEN9 3QT: not on the flood risk listEN9 3QU: not on the flood risk listEN9 3QW: not on the flood risk listEN9 3QX: not on the flood risk listEN9 3QY: not on the flood risk listEN9 3QZ: not on the flood risk listEN9 3RA: not on the flood risk listEN9 3RB: not on the flood risk listEN9 3RD: not on the flood risk listEN9 3RE: not on the flood risk listEN9 3RF: not on the flood risk listEN9 3RG: not on the flood risk listEN9 3RH: not on the flood risk listEN9 3RJ: not on the flood risk listEN9 3RP: not on the flood risk listEN9 3RQ: not on the flood risk listEN9 3RU: not on the flood risk listEN9 3RW: not on the flood risk listEN9 3RZ: not on the flood risk listEN9 3SA: not on the flood risk listEN9 3SB: not on the flood risk listEN9 3SD: not on the flood risk listEN9 3SE: not on the flood risk listEN9 3SG: not on the flood risk listEN9 3SH: not on the flood risk listEN9 3SJ: not on the flood risk listEN9 3SL: not on the flood risk listEN9 3SN: not on the flood risk listEN9 3SP: not on the flood risk listEN9 3SS: not on the flood risk listEN9 3ST: not on the flood risk listEN9 3SX: not on the flood risk listEN9 3SY: not on the flood risk listEN9 3SZ: not on the flood risk listEN9 3TA: not on the flood risk listEN9 3TB: not on the flood risk listEN9 3TD: not on the flood risk listEN9 3TG: not on the flood risk listEN9 3TJ: not on the flood risk listEN9 3TL: not on the flood risk listEN9 3TP: not on the flood risk listEN9 3TQ: not on the flood risk listEN9 3TT: not on the flood risk listEN9 3TU: not on the flood risk listEN9 3TW: not on the flood risk listEN9 3TX: not on the flood risk listEN9 3TY: not on the flood risk listEN9 3UB: not on the flood risk listEN9 3XP: not on the flood risk listEN9 3XQ: not on the flood risk listEN9 3XR: not on the flood risk listEN9 3XS: not on the flood risk listEN9 3XT: not on the flood risk listEN9 3XW: not on the flood risk listEN9 3YA: not on the flood risk listEN9 3YB: not on the flood risk listEN9 3YE: not on the flood risk listEN9 3YG: not on the flood risk listEN9 3YL: not on the flood risk listEN9 3YR: not on the flood risk listEN9 3YT: not on the flood risk listEN9 3YW: not on the flood risk listEN9 3YY: not on the flood risk listEN9 3YZ: not on the flood risk listEN9 1BH: very low flood risk onlyEN9 1DE: very low flood risk onlyEN9 1FS: very low flood risk onlyEN9 1FE: very low flood risk onlyEN9 1FG: very low flood risk onlyEN9 1FH: very low flood risk onlyEN9 1HA: very low flood risk onlyEN9 1HB: very low flood risk onlyEN9 1HE: very low flood risk onlyEN9 1HG: very low flood risk onlyEN9 1HH: very low flood risk onlyEN9 1HJ: very low flood risk onlyEN9 1HU: very low flood risk onlyEN9 1LL: very low flood risk onlyEN9 1NJ: very low flood risk onlyEN9 1NY: very low flood risk onlyEN9 1QZ: very low flood risk onlyEN9 1RD: very low flood risk onlyEN9 1RL: very low flood risk onlyEN9 1RT: very low flood risk onlyEN9 1RW: very low flood risk onlyEN9 1SD: very low flood risk onlyEN9 1SH: very low flood risk onlyEN9 1SN: very low flood risk onlyEN9 1UT: very low flood risk onlyEN9 1UU: very low flood risk onlyEN9 2AG: very low flood risk onlyEN9 2PA: very low flood risk onlyEN9 3AP: very low flood risk onlyEN9 3AS: very low flood risk onlyEN9 1BB: low flood risk at worstEN9 1BD: low flood risk at worstEN9 1BE: low flood risk at worstEN9 1BF: low flood risk at worstEN9 1BP: low flood risk at worstEN9 1BS: low flood risk at worstEN9 1BY: low flood risk at worstEN9 1HW: low flood risk at worstEN9 1HN: low flood risk at worstEN9 1HS: low flood risk at worstEN9 1HY: low flood risk at worstEN9 1JB: low flood risk at worstEN9 1JD: low flood risk at worstEN9 1JE: low flood risk at worstEN9 1JF: low flood risk at worstEN9 1JG: low flood risk at worstEN9 1JH: low flood risk at worstEN9 1JJ: low flood risk at worstEN9 1JP: low flood risk at worstEN9 1JR: low flood risk at worstEN9 1JT: low flood risk at worstEN9 1JU: low flood risk at worstEN9 1JW: low flood risk at worstEN9 1LF: low flood risk at worstEN9 1LP: low flood risk at worstEN9 1LR: low flood risk at worstEN9 1LU: low flood risk at worstEN9 1RE: low flood risk at worstEN9 1RQ: low flood risk at worstEN9 1SE: low flood risk at worstEN9 1SL: low flood risk at worstEN9 1UR: low flood risk at worstEN9 1XA: low flood risk at worstEN9 2HW: low flood risk at worstEN9 2HY: low flood risk at worstEN9 2JA: low flood risk at worstEN9 2JD: low flood risk at worstEN9 2RB: low flood risk at worstEN9 2RJ: low flood risk at worstEN9 2RQ: low flood risk at worstEN9 3DD: low flood risk at worstEN9 3DH: low flood risk at worstEN9 3DJ: low flood risk at worstEN9 3DS: low flood risk at worstEN9 3DU: low flood risk at worstEN9 3EL: low flood risk at worstEN9 3EW: low flood risk at worstEN9 3ER: low flood risk at worstEN9 3ES: low flood risk at worstEN9 3EX: low flood risk at worstEN9 3JR: low flood risk at worstEN9 3JY: low flood risk at worstEN9 3LF: low flood risk at worstEN9 3YF: low flood risk at worstEN9 1AA: medium flood risk at worstEN9 1AB: medium flood risk at worstEN9 1AE: medium flood risk at worstEN9 1AF: medium flood risk at worstEN9 1AL: medium flood risk at worstEN9 1AN: medium flood risk at worstEN9 1AS: medium flood risk at worstEN9 1AZ: medium flood risk at worstEN9 1BJ: medium flood risk at worstEN9 1BL: medium flood risk at worstEN9 1BN: medium flood risk at worstEN9 1RB: medium flood risk at worstEN9 1DR: medium flood risk at worstEN9 1FL: medium flood risk at worstEN9 1RP: medium flood risk at worstEN9 1JX: medium flood risk at worstEN9 1JY: medium flood risk at worstEN9 1LT: medium flood risk at worstEN9 1LS: medium flood risk at worstEN9 1QU: medium flood risk at worstEN9 1RG: medium flood risk at worstEN9 1RS: medium flood risk at worstEN9 2BH: medium flood risk at worstEN9 2LA: medium flood risk at worstEN9 2LE: medium flood risk at worstEN9 2NL: medium flood risk at worstEN9 3AH: medium flood risk at worstEN9 3AJ: medium flood risk at worstEN9 1DG: high flood riskEN9 1XE: high flood riskEN9 1FJ: high flood riskEN9 2AD: high flood riskEN9 2DH: high flood riskEN9 2ED: high flood riskEN9 2EU: high flood riskEN9 2EX: high flood riskEN9 2EY: high flood riskEN9 2EZ: high flood riskEN9 2HB: high flood riskEN9 2HF: high flood riskEN9 2HJ: high flood riskEN9 2HU: high flood riskEN9 2HX: high flood riskEN9 2JE: high flood riskEN9 2JF: high flood riskEN9 2LD: high flood riskEN9 2LG: high flood riskEN9 2LQ: high flood riskEN9 2PB: high flood riskEN9 2RE: high flood riskEN9 2RG: high flood riskEN9 2RH: high flood riskEN9 3AL: high flood riskEN9 3DR: high flood riskEN9 3HH: high flood riskEN9 3LE: high flood riskEN9 3QL: high flood riskEN9 3SF: high flood riskEN9 3TF: high flood riskEN9 3TH: high flood riskEN9 3XN: high flood riskEN9 3YP: high flood riskEN9 3YQ: high flood riskEN9 3YX: high flood risk Waltham AbbeyWaltham CrossLower Nazeing 10 postcodes at high or medium risk, outlined: this goes to EN9 1FJ, the one with most homes and businesses at high risk10 postcodes at high or medium risk Map of every postcode in EN9, by flood risk Of the 686 postcodes in EN9 that ONS places, 36 have a home or business at high risk, 29 are at medium risk at worst, 65 are at low risk at worst, 44 are at very low risk only and 512 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 10 postcodes at high or medium risk. Places named: Waltham Abbey, Waltham Cross, Lower Nazeing. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A1055A104 Waltham AbbeyWaltham CrossLower Nazeing
  • A home or business at high risk: 36
  • At medium risk at worst: 29
  • At low risk at worst: 65
  • At very low risk only: 44
  • Not on the at-risk list: 512
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 686 postcodes in EN9 that ONS places, 36 have a home or business at high risk, 29 are at medium risk at worst, 65 are at low risk at worst, 44 are at very low risk only and 512 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. A dashed outline shows where 5 or more lie within 150 metres of each other. It is not a boundary, and no boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode.

The middle of its postcodes: latitude 51.6963, longitude 0.0153. 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

36 postcodes here have a home or business at high risk. These are the 12 with the most homes and businesses at that risk.

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

EN9 2HB38 at high riskEN9 2HU27 at high riskEN9 2JE27 at high riskEN9 2HF19 at high riskEN9 2HX19 at high riskEN9 2EU16 at high riskEN9 2EX12 at high riskEN9 2RE11 at high riskEN9 2EZ9 at high riskEN9 3SF8 at high riskEN9 2LG7 at high riskEN9 3HH7 at high risk

Where the postcodes at high or medium risk lie together

  • 10 postcodes at high or medium risk, outlined on the map. EN9 1FJ, is the one with most homes and businesses at high risk.

What broadband can you get in EN9?

Ofcom reports on 674 of the 686 postcodes in EN9. At 483 of them every home and business can get gigabit broadband, and at 1 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit483 of 674
Postcodes where every home can get superfast630 of 674
Postcodes where some cannot get decent broadband1 of 674

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 EN9 at risk of flooding?

174 of the 686 postcodes in EN9 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 636 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 174 of 686 postcodes High: 261Medium: 375Low: 784Very low: 1,186

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 EN9?

Homes in EN9 sold for a typical £403,500 in the 12 months to August 2026, across 244 sales, up 0.9% on the 12 months before, HM Land Registry's figures show.

£403,500 typical price, the 12 months to August 2026
£400,000 12 months to August 2025
▲ up 0.9% on the 12 months before
  • Detached £600,000 41 sales
  • Semi-detached £476,000 70 sales
  • Terraced £390,000 78 sales
  • Flat or maisonette £248,000 55 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 EN9

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

EN9 1243 postcodesEN9 2172 postcodesEN9 3271 postcodes
UK postcode format explained

Places in EN9

Towns and villages with postcodes in EN9, and how many each has here.

Waltham Abbey postcodes,441Lower Nazeing postcodes,91Waltham Cross postcodes,15

Who covers EN9

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

  • Epping Forest571
  • Harlow98
  • Broxbourne16
  • Enfield North1

Police force areas

  • Essex669
  • Hertfordshire16
  • Metropolitan Police1

Next to EN9

EN8 postcode district EN10 postcode district All EN districts Waltham Abbey postcodes

"Next to" is by number: the districts before and after EN9 in the EN area.

Check a postcode

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