NN17 postcode district: Corby and around, North Northamptonshire

NN17 is a postcode district in England, with 909 postcodes in use in 6 sectors. It has postcodes in Corby and Weldon. Its council is North Northamptonshire.

Postcodes in use
909
Sectors
6
Council
North Northamptonshire
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 NN17, by flood risk

Map of every postcode in NN17, by flood risk Of the 909 postcodes in NN17 that ONS places, 15 have a home or business at high risk, 7 are at medium risk at worst, 13 are at low risk at worst, 3 are at very low risk only and 871 are not on the Environment Agency's at-risk list. Places named: Corby, Weldon. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A6003A427A6086 NN17 1AD: not on the flood risk listNN17 1AE: not on the flood risk listNN17 1AF: not on the flood risk listNN17 1AG: not on the flood risk listNN17 1AH: not on the flood risk listNN17 1AJ: not on the flood risk listNN17 1AP: not on the flood risk listNN17 1AQ: not on the flood risk listNN17 1AW: not on the flood risk listNN17 1AZ: not on the flood risk listNN17 1BA: not on the flood risk listNN17 1BB: not on the flood risk listNN17 1BF: not on the flood risk listNN17 1BH: not on the flood risk listNN17 1BJ: not on the flood risk listNN17 1BL: not on the flood risk listNN17 1BN: not on the flood risk listNN17 1BQ: not on the flood risk listNN17 1BS: not on the flood risk listNN17 1BT: not on the flood risk listNN17 1BU: not on the flood risk listNN17 1BW: not on the flood risk listNN17 1BY: not on the flood risk listNN17 1DA: not on the flood risk listNN17 1DB: not on the flood risk listNN17 1DD: not on the flood risk listNN17 1DF: not on the flood risk listNN17 1DR: not on the flood risk listNN17 1DY: not on the flood risk listNN17 1EA: not on the flood risk listNN17 1EB: not on the flood risk listNN17 1ED: not on the flood risk listNN17 1EE: not on the flood risk listNN17 1EF: not on the flood risk listNN17 1EG: not on the flood risk listNN17 1EJ: not on the flood risk listNN17 1EL: not on the flood risk listNN17 1EP: not on the flood risk listNN17 1EQ: not on the flood risk listNN17 1ER: not on the flood risk listNN17 1ET: not on the flood risk listNN17 1EU: not on the flood risk listNN17 1EW: not on the flood risk listNN17 1EY: not on the flood risk listNN17 1FE: not on the flood risk listNN17 1FF: not on the flood risk listNN17 1FG: not on the flood risk listNN17 1FH: not on the flood risk listNN17 1FL: not on the flood risk listNN17 1FN: not on the flood risk listNN17 1FQ: not on the flood risk listNN17 1FT: not on the flood risk listNN17 1GA: not on the flood risk listNN17 1GD: not on the flood risk listNN17 1HD: not on the flood risk listNN17 1HE: not on the flood risk listNN17 1HF: not on the flood risk listNN17 1HG: not on the flood risk listNN17 1HJ: not on the flood risk listNN17 1HL: not on the flood risk listNN17 1HN: not on the flood risk listNN17 1HP: not on the flood risk listNN17 1HQ: not on the flood risk listNN17 1HT: not on the flood risk listNN17 1HW: not on the flood risk listNN17 1HX: not on the flood risk listNN17 1HY: not on the flood risk listNN17 1JB: not on the flood risk listNN17 1JD: not on the flood risk listNN17 1JH: not on the flood risk listNN17 1JL: not on the flood risk listNN17 1JZ: not on the flood risk listNN17 1LA: not on the flood risk listNN17 1LB: not on the flood risk listNN17 1LD: not on the flood risk listNN17 1LE: not on the flood risk listNN17 1LJ: not on the flood risk listNN17 1LL: not on the flood risk listNN17 1LN: not on the flood risk listNN17 1LP: not on the flood risk listNN17 1LQ: not on the flood risk listNN17 1LT: not on the flood risk listNN17 1NA: not on the flood risk listNN17 1NB: not on the flood risk listNN17 1NE: not on the flood risk listNN17 1NF: not on the flood risk listNN17 1NH: not on the flood risk listNN17 1NN: not on the flood risk listNN17 1PB: not on the flood risk listNN17 1PD: not on the flood risk listNN17 1PE: not on the flood risk listNN17 1PH: not on the flood risk listNN17 1PT: not on the flood risk listNN17 1QB: not on the flood risk listNN17 1QG: not on the flood risk listNN17 1QP: not on the flood risk listNN17 1RA: not on the flood risk listNN17 1RB: not on the flood risk listNN17 1RD: not on the flood risk listNN17 1RE: not on the flood risk listNN17 1RG: not on the flood risk listNN17 1RH: not on the flood risk listNN17 1RJ: not on the flood risk listNN17 1RQ: not on the flood risk listNN17 1RR: not on the flood risk listNN17 1RT: not on the flood risk listNN17 1RU: not on the flood risk listNN17 1RY: not on the flood risk listNN17 1RZ: not on the flood risk listNN17 1SA: not on the flood risk listNN17 1SB: not on the flood risk listNN17 1SR: not on the flood risk listNN17 1ST: not on the flood risk listNN17 1SW: not on the flood risk listNN17 1SX: not on the flood risk listNN17 1TA: not on the flood risk listNN17 1TD: not on the flood risk listNN17 1TF: not on the flood risk listNN17 1TG: not on the flood risk listNN17 1TH: not on the flood risk listNN17 1TJ: not on the flood risk listNN17 1TT: not on the flood risk listNN17 1TU: not on the flood risk listNN17 1TW: not on the flood risk listNN17 1UE: not on the flood risk listNN17 1UF: not on the flood risk listNN17 1UG: not on the flood risk listNN17 1UP: not on the flood risk listNN17 1UQ: not on the flood risk listNN17 1UR: not on the flood risk listNN17 1UX: not on the flood risk listNN17 1UZ: not on the flood risk listNN17 1XA: not on the flood risk listNN17 1XF: not on the flood risk listNN17 1XQ: not on the flood risk listNN17 1XS: not on the flood risk listNN17 1YQ: not on the flood risk listNN17 1YR: not on the flood risk listNN17 2AA: not on the flood risk listNN17 2AB: not on the flood risk listNN17 2AD: not on the flood risk listNN17 2AE: not on the flood risk listNN17 2AF: not on the flood risk listNN17 2AG: not on the flood risk listNN17 2AH: not on the flood risk listNN17 2AL: not on the flood risk listNN17 2AN: not on the flood risk listNN17 2AP: not on the flood risk listNN17 2AQ: not on the flood risk listNN17 2AR: not on the flood risk listNN17 2AW: not on the flood risk listNN17 2BD: not on the flood risk listNN17 2BF: not on the flood risk listNN17 2BG: not on the flood risk listNN17 2BH: not on the flood risk listNN17 2BN: not on the flood risk listNN17 2BP: not on the flood risk listNN17 2BS: not on the flood risk listNN17 2BT: not on the flood risk listNN17 2BU: not on the flood risk listNN17 2BW: not on the flood risk listNN17 2BX: not on the flood risk listNN17 2BY: not on the flood risk listNN17 2DA: not on the flood risk listNN17 2DB: not on the flood risk listNN17 2DE: not on the flood risk listNN17 2DJ: not on the flood risk listNN17 2DN: not on the flood risk listNN17 2DP: not on the flood risk listNN17 2DQ: not on the flood risk listNN17 2DW: not on the flood risk listNN17 2DZ: not on the flood risk listNN17 2EA: not on the flood risk listNN17 2EB: not on the flood risk listNN17 2ED: not on the flood risk listNN17 2EE: not on the flood risk listNN17 2EF: not on the flood risk listNN17 2EG: not on the flood risk listNN17 2EH: not on the flood risk listNN17 2EJ: not on the flood risk listNN17 2EL: not on the flood risk listNN17 2EN: not on the flood risk listNN17 2EP: not on the flood risk listNN17 2EQ: not on the flood risk listNN17 2EW: not on the flood risk listNN17 2FB: not on the flood risk listNN17 2FD: not on the flood risk listNN17 2GB: not on the flood risk listNN17 2GE: not on the flood risk listNN17 2GF: not on the flood risk listNN17 2HA: not on the flood risk listNN17 2HB: not on the flood risk listNN17 2HE: not on the flood risk listNN17 2HF: not on the flood risk listNN17 2HG: not on the flood risk listNN17 2HH: not on the flood risk listNN17 2HJ: not on the flood risk listNN17 2HL: not on the flood risk listNN17 2HQ: not on the flood risk listNN17 2HR: not on the flood risk listNN17 2HS: not on the flood risk listNN17 2HT: not on the flood risk listNN17 2JA: not on the flood risk listNN17 2JE: not on the flood risk listNN17 2JG: not on the flood risk listNN17 2JH: not on the flood risk listNN17 2JP: not on the flood risk listNN17 2JQ: not on the flood risk listNN17 2JS: not on the flood risk listNN17 2JY: not on the flood risk listNN17 2JZ: not on the flood risk listNN17 2LB: not on the flood risk listNN17 2LG: not on the flood risk listNN17 2LH: not on the flood risk listNN17 2LJ: not on the flood risk listNN17 2LL: not on the flood risk listNN17 2LN: not on the flood risk listNN17 2LQ: not on the flood risk listNN17 2LU: not on the flood risk listNN17 2NA: not on the flood risk listNN17 2ND: not on the flood risk listNN17 2NE: not on the flood risk listNN17 2NF: not on the flood risk listNN17 2NG: not on the flood risk listNN17 2NH: not on the flood risk listNN17 2NJ: not on the flood risk listNN17 2NP: not on the flood risk listNN17 2NR: not on the flood risk listNN17 2NS: not on the flood risk listNN17 2NT: not on the flood risk listNN17 2NU: not on the flood risk listNN17 2NX: not on the flood risk listNN17 2NZ: not on the flood risk listNN17 2PA: not on the flood risk listNN17 2PB: not on the flood risk listNN17 2PE: not on the flood risk listNN17 2PH: not on the flood risk listNN17 2PL: not on the flood risk listNN17 2PN: not on the flood risk listNN17 2PR: not on the flood risk listNN17 2PS: not on the flood risk listNN17 2PT: not on the flood risk listNN17 2PU: not on the flood risk listNN17 2PW: not on the flood risk listNN17 2PX: not on the flood risk listNN17 2PY: not on the flood risk listNN17 2PZ: not on the flood risk listNN17 2QA: not on the flood risk listNN17 2QB: not on the flood risk listNN17 2QD: not on the flood risk listNN17 2QF: not on the flood risk listNN17 2QH: not on the flood risk listNN17 2QJ: not on the flood risk listNN17 2QR: not on the flood risk listNN17 2QS: not on the flood risk listNN17 2QW: not on the flood risk listNN17 2QX: not on the flood risk listNN17 2QY: not on the flood risk listNN17 2RA: not on the flood risk listNN17 2RB: not on the flood risk listNN17 2RE: not on the flood risk listNN17 2RG: not on the flood risk listNN17 2RH: not on the flood risk listNN17 2RL: not on the flood risk listNN17 2RN: not on the flood risk listNN17 2RP: not on the flood risk listNN17 2RQ: not on the flood risk listNN17 2RR: not on the flood risk listNN17 2RT: not on the flood risk listNN17 2RU: not on the flood risk listNN17 2RX: not on the flood risk listNN17 2RY: not on the flood risk listNN17 2SB: not on the flood risk listNN17 2SR: not on the flood risk listNN17 2SS: not on the flood risk listNN17 2SU: not on the flood risk listNN17 2SX: not on the flood risk listNN17 2SZ: not on the flood risk listNN17 2TA: not on the flood risk listNN17 2TD: not on the flood risk listNN17 2TF: not on the flood risk listNN17 2TG: not on the flood risk listNN17 2TJ: not on the flood risk listNN17 2TR: not on the flood risk listNN17 2TT: not on the flood risk listNN17 2TW: not on the flood risk listNN17 2TX: not on the flood risk listNN17 2UE: not on the flood risk listNN17 2UG: not on the flood risk listNN17 2UH: not on the flood risk listNN17 2UJ: not on the flood risk listNN17 2UL: not on the flood risk listNN17 2UN: not on the flood risk listNN17 2UQ: not on the flood risk listNN17 2UR: not on the flood risk listNN17 2UT: not on the flood risk listNN17 2UU: not on the flood risk listNN17 2XJ: not on the flood risk listNN17 2YA: not on the flood risk listNN17 2YB: not on the flood risk listNN17 2YD: not on the flood risk listNN17 2YE: not on the flood risk listNN17 2YJ: not on the flood risk listNN17 3AA: not on the flood risk listNN17 3AB: not on the flood risk listNN17 3AD: not on the flood risk listNN17 3AE: not on the flood risk listNN17 3AF: not on the flood risk listNN17 3AG: not on the flood risk listNN17 3AH: not on the flood risk listNN17 3AN: not on the flood risk listNN17 3AQ: not on the flood risk listNN17 3AT: not on the flood risk listNN17 3AU: not on the flood risk listNN17 3AW: not on the flood risk listNN17 3AX: not on the flood risk listNN17 3AY: not on the flood risk listNN17 3AZ: not on the flood risk listNN17 3BA: not on the flood risk listNN17 3BB: not on the flood risk listNN17 3BD: not on the flood risk listNN17 3BE: not on the flood risk listNN17 3BG: not on the flood risk listNN17 3BH: not on the flood risk listNN17 3BJ: not on the flood risk listNN17 3BL: not on the flood risk listNN17 3BN: not on the flood risk listNN17 3BP: not on the flood risk listNN17 3BQ: not on the flood risk listNN17 3BS: not on the flood risk listNN17 3BT: not on the flood risk listNN17 3BW: not on the flood risk listNN17 3BX: not on the flood risk listNN17 3DA: not on the flood risk listNN17 3DB: not on the flood risk listNN17 3DD: not on the flood risk listNN17 3DE: not on the flood risk listNN17 3DF: not on the flood risk listNN17 3DG: not on the flood risk listNN17 3DJ: not on the flood risk listNN17 3DL: not on the flood risk listNN17 3DN: not on the flood risk listNN17 3DP: not on the flood risk listNN17 3DU: not on the flood risk listNN17 3DX: not on the flood risk listNN17 3DZ: not on the flood risk listNN17 3EA: not on the flood risk listNN17 3EB: not on the flood risk listNN17 3ED: not on the flood risk listNN17 3EE: not on the flood risk listNN17 3EF: not on the flood risk listNN17 3EG: not on the flood risk listNN17 3EH: not on the flood risk listNN17 3EJ: not on the flood risk listNN17 3EL: not on the flood risk listNN17 3EN: not on the flood risk listNN17 3EQ: not on the flood risk listNN17 3ER: not on the flood risk listNN17 3ES: not on the flood risk listNN17 3ET: not on the flood risk listNN17 3EU: not on the flood risk listNN17 3EW: not on the flood risk listNN17 3EX: not on the flood risk listNN17 3EY: not on the flood risk listNN17 3FB: not on the flood risk listNN17 3FD: not on the flood risk listNN17 3FE: not on the flood risk listNN17 3FF: not on the flood risk listNN17 3FH: not on the flood risk listNN17 3FJ: not on the flood risk listNN17 3FL: not on the flood risk listNN17 3FN: not on the flood risk listNN17 3FP: not on the flood risk listNN17 3FQ: not on the flood risk listNN17 3FR: not on the flood risk listNN17 3FS: not on the flood risk listNN17 3FT: not on the flood risk listNN17 3FU: not on the flood risk listNN17 3FW: not on the flood risk listNN17 3FX: not on the flood risk listNN17 3FY: not on the flood risk listNN17 3FZ: not on the flood risk listNN17 3GA: not on the flood risk listNN17 3GB: not on the flood risk listNN17 3GD: not on the flood risk listNN17 3GE: not on the flood risk listNN17 3GF: not on the flood risk listNN17 3GG: not on the flood risk listNN17 3GH: not on the flood risk listNN17 3GJ: not on the flood risk listNN17 3GQ: not on the flood risk listNN17 3GS: not on the flood risk listNN17 3GX: not on the flood risk listNN17 3GY: not on the flood risk listNN17 3GZ: not on the flood risk listNN17 3HA: not on the flood risk listNN17 3HB: not on the flood risk listNN17 3HD: not on the flood risk listNN17 3HH: not on the flood risk listNN17 3HJ: not on the flood risk listNN17 3HL: not on the flood risk listNN17 3HN: not on the flood risk listNN17 3HP: not on the flood risk listNN17 3HS: not on the flood risk listNN17 3HT: not on the flood risk listNN17 3HU: not on the flood risk listNN17 3HX: not on the flood risk listNN17 3JF: not on the flood risk listNN17 3JG: not on the flood risk listNN17 3JH: not on the flood risk listNN17 3JL: not on the flood risk listNN17 3JN: not on the flood risk listNN17 3JP: not on the flood risk listNN17 3JR: not on the flood risk listNN17 3JU: not on the flood risk listNN17 3JZ: not on the flood risk listNN17 3LA: not on the flood risk listNN17 3LD: not on the flood risk listNN17 3LE: not on the flood risk listNN17 3LH: not on the flood risk listNN17 3LP: not on the flood risk listNN17 3LR: not on the flood risk listNN17 3LS: not on the flood risk listNN17 3LT: not on the flood risk listNN17 3LW: not on the flood risk listNN17 3LZ: not on the flood risk listNN17 3NB: not on the flood risk listNN17 3NE: not on the flood risk listNN17 4AE: not on the flood risk listNN17 4AF: not on the flood risk listNN17 4AG: not on the flood risk listNN17 4AJ: not on the flood risk listNN17 4AN: not on the flood risk listNN17 4AP: not on the flood risk listNN17 4AR: not on the flood risk listNN17 4AU: not on the flood risk listNN17 4AW: not on the flood risk listNN17 4AX: not on the flood risk listNN17 4AZ: not on the flood risk listNN17 4BA: not on the flood risk listNN17 4BH: not on the flood risk listNN17 4DR: not on the flood risk listNN17 4DS: not on the flood risk listNN17 4DT: not on the flood risk listNN17 4DU: not on the flood risk listNN17 4ET: not on the flood risk listNN17 4JL: not on the flood risk listNN17 4JN: not on the flood risk listNN17 4JW: not on the flood risk listNN17 4LS: not on the flood risk listNN17 4LT: not on the flood risk listNN17 4SJ: not on the flood risk listNN17 4SL: not on the flood risk listNN17 4SW: not on the flood risk listNN17 4UX: not on the flood risk listNN17 4XD: not on the flood risk listNN17 5AA: not on the flood risk listNN17 5AE: not on the flood risk listNN17 5AF: not on the flood risk listNN17 5AN: not on the flood risk listNN17 5AP: not on the flood risk listNN17 5AQ: not on the flood risk listNN17 5AR: not on the flood risk listNN17 5AS: not on the flood risk listNN17 5AT: not on the flood risk listNN17 5AU: not on the flood risk listNN17 5AW: not on the flood risk listNN17 5AX: not on the flood risk listNN17 5BB: not on the flood risk listNN17 5BE: not on the flood risk listNN17 5BF: not on the flood risk listNN17 5BG: not on the flood risk listNN17 5BH: not on the flood risk listNN17 5BJ: not on the flood risk listNN17 5BL: not on the flood risk listNN17 5BQ: not on the flood risk listNN17 5BT: not on the flood risk listNN17 5BU: not on the flood risk listNN17 5BX: not on the flood risk listNN17 5BZ: not on the flood risk listNN17 5DA: not on the flood risk listNN17 5DE: not on the flood risk listNN17 5DL: not on the flood risk listNN17 5DN: not on the flood risk listNN17 5DQ: not on the flood risk listNN17 5DS: not on the flood risk listNN17 5DT: not on the flood risk listNN17 5DU: not on the flood risk listNN17 5DW: not on the flood risk listNN17 5DX: not on the flood risk listNN17 5DY: not on the flood risk listNN17 5DZ: not on the flood risk listNN17 5EB: not on the flood risk listNN17 5ED: not on the flood risk listNN17 5EE: not on the flood risk listNN17 5EF: not on the flood risk listNN17 5EN: not on the flood risk listNN17 5EQ: not on the flood risk listNN17 5ER: not on the flood risk listNN17 5EU: not on the flood risk listNN17 5EW: not on the flood risk listNN17 5EX: not on the flood risk listNN17 5EZ: not on the flood risk listNN17 5FA: not on the flood risk listNN17 5FD: not on the flood risk listNN17 5FE: not on the flood risk listNN17 5FF: not on the flood risk listNN17 5FH: not on the flood risk listNN17 5FN: not on the flood risk listNN17 5FR: not on the flood risk listNN17 5FT: not on the flood risk listNN17 5FX: not on the flood risk listNN17 5FY: not on the flood risk listNN17 5GA: not on the flood risk listNN17 5GE: not on the flood risk listNN17 5GG: not on the flood risk listNN17 5GJ: not on the flood risk listNN17 5GL: not on the flood risk listNN17 5GN: not on the flood risk listNN17 5GQ: not on the flood risk listNN17 5GT: not on the flood risk listNN17 5GX: not on the flood risk listNN17 5GY: not on the flood risk listNN17 5HA: not on the flood risk listNN17 5HB: not on the flood risk listNN17 5HD: not on the flood risk listNN17 5HE: not on the flood risk listNN17 5HG: not on the flood risk listNN17 5HN: not on the flood risk listNN17 5HQ: not on the flood risk listNN17 5HR: not on the flood risk listNN17 5JB: not on the flood risk listNN17 5JD: not on the flood risk listNN17 5JE: not on the flood risk listNN17 5JF: not on the flood risk listNN17 5JG: not on the flood risk listNN17 5JJ: not on the flood risk listNN17 5JL: not on the flood risk listNN17 5JP: not on the flood risk listNN17 5JQ: not on the flood risk listNN17 5JT: not on the flood risk listNN17 5JX: not on the flood risk listNN17 5LU: not on the flood risk listNN17 5PH: not on the flood risk listNN17 5QW: not on the flood risk listNN17 5WA: not on the flood risk listNN17 5XG: not on the flood risk listNN17 5XH: not on the flood risk listNN17 5XL: not on the flood risk listNN17 5XN: not on the flood risk listNN17 5XP: not on the flood risk listNN17 5XU: not on the flood risk listNN17 5XW: not on the flood risk listNN17 5XX: not on the flood risk listNN17 5XY: not on the flood risk listNN17 5XZ: not on the flood risk listNN17 5YF: not on the flood risk listNN17 5YH: not on the flood risk listNN17 5YU: not on the flood risk listNN17 5ZA: not on the flood risk listNN17 5ZB: not on the flood risk listNN17 3LF: very low flood risk onlyNN17 3JS: very low flood risk onlyNN17 1AB: low flood risk at worstNN17 1AR: low flood risk at worstNN17 1EX: low flood risk at worstNN17 1JP: low flood risk at worstNN17 1TQ: low flood risk at worstNN17 3DY: low flood risk at worstNN17 3HF: low flood risk at worstNN17 3JA: low flood risk at worstNN17 3HW: low flood risk at worstNN17 3JQ: low flood risk at worstNN17 3JT: low flood risk at worstNN17 1DE: medium flood risk at worstNN17 1DG: medium flood risk at worstNN17 1LH: medium flood risk at worstNN17 1LY: medium flood risk at worstNN17 1SY: medium flood risk at worstNN17 3JE: medium flood risk at worstNN17 1BE: high flood riskNN17 1AX: high flood riskNN17 1XR: high flood riskNN17 1FS: high flood riskNN17 1XP: high flood riskNN17 1YL: high flood riskNN17 3AS: high flood riskNN17 3EP: high flood riskNN17 3HR: high flood riskNN17 3JW: high flood riskNN17 3JY: high flood riskNN17 4BB: high flood riskNN17 5QT: high flood riskNN17 5TS: high flood riskNN17 5UE: high flood risk CorbyWeldon Map of every postcode in NN17, by flood risk Of the 909 postcodes in NN17 that ONS places, 15 have a home or business at high risk, 7 are at medium risk at worst, 13 are at low risk at worst, 3 are at very low risk only and 871 are not on the Environment Agency's at-risk list. Places named: Corby, Weldon. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A6003A427 CorbyWeldon
  • A home or business at high risk: 15
  • At medium risk at worst: 7
  • At low risk at worst: 13
  • At very low risk only: 3
  • Not on the at-risk list: 871

Of the 909 postcodes in NN17 that ONS places, 15 have a home or business at high risk, 7 are at medium risk at worst, 13 are at low risk at worst, 3 are at very low risk only and 871 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.

The middle of its postcodes: latitude 52.5015, longitude -0.6804. 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

15 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.

NN17 1XR14 at high riskNN17 1YL6 at high riskNN17 1BE6 at high riskNN17 4BB5 at high riskNN17 1AX2 at high riskNN17 1XP2 at high riskNN17 3JY2 at high riskNN17 1FS1 at high riskNN17 5QT1 at high riskNN17 5UE1 at high riskNN17 3AS1 at high riskNN17 3EP1 at high risk

What broadband can you get in NN17?

Ofcom reports on 825 of the 909 postcodes in NN17. At 628 of them every home and business can get gigabit broadband, and at 4 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit628 of 825
Postcodes where every home can get superfast758 of 825
Postcodes where some cannot get decent broadband4 of 825

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 NN17 at risk of flooding?

38 of the 909 postcodes in NN17 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 88 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 38 of 909 postcodes High: 45Medium: 43Low: 61Very low: 19

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 NN17?

Homes in NN17 sold for a typical £240,000 in the 12 months to August 2026, across 376 sales, down 5.1% on the 12 months before, HM Land Registry's figures show.

£240,000 typical price, the 12 months to August 2026
£253,000 12 months to August 2025
▼ down 5.1% on the 12 months before
  • Detached £375,000 103 sales
  • Semi-detached £232,000 146 sales
  • Terraced £195,000 98 sales
  • Flat or maisonette £128,000 29 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 NN17

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

NN17 1239 postcodesNN17 2258 postcodesNN17 3168 postcodesNN17 433 postcodesNN17 5157 postcodesNN17 954 postcodes
UK postcode format explained

Places in NN17

Towns and villages with postcodes in NN17, and how many each has here.

Corby postcodes,714Weldon postcodes,74

Who covers NN17

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

  • Corby and East Northamptonshire906
  • Kettering3

Police force areas

  • Northamptonshire909

Next to NN17

NN16 postcode district NN18 postcode district All NN districts Corby postcodes

"Next to" is by number: the districts before and after NN17 in the NN area.

Check a postcode

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