LN1 postcode district: Lincoln and around

LN1 is a postcode district mostly in Lincolnshire, with 928 postcodes in use in 6 sectors. It has postcodes in Lincoln and Saxilby. It is split between 3 councils: Lincoln (506 postcodes), West Lindsey (421) and Newark and Sherwood (1). 927 are in Lincolnshire and 1 in Nottinghamshire.

Postcodes in use
928
Sectors
6
Councils
3 councils
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 LN1, by flood risk

Map of every postcode in LN1, by flood risk Of the 928 postcodes in LN1 that ONS places, 58 have a home or business at high risk, 28 are at medium risk at worst, 111 are at low risk at worst, 2 are at very low risk only and 729 are not on the Environment Agency's at-risk list. 3 groups of postcodes at high or medium risk are outlined: 16 postcodes at high or medium risk; 9 postcodes at high or medium risk; 5 postcodes at high or medium risk. Places named: Lincoln, Saxilby, Skellingthorpe. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A15A46 LN1 1AB: not on the flood risk listLN1 1AD: not on the flood risk listLN1 1AE: not on the flood risk listLN1 1AF: not on the flood risk listLN1 1AJ: not on the flood risk listLN1 1AP: not on the flood risk listLN1 1AT: not on the flood risk listLN1 1BJ: not on the flood risk listLN1 1BL: not on the flood risk listLN1 1BP: not on the flood risk listLN1 1BQ: not on the flood risk listLN1 1BS: not on the flood risk listLN1 1BU: not on the flood risk listLN1 1DB: not on the flood risk listLN1 1DG: not on the flood risk listLN1 1DP: not on the flood risk listLN1 1DR: not on the flood risk listLN1 1DS: not on the flood risk listLN1 1DT: not on the flood risk listLN1 1DU: not on the flood risk listLN1 1DX: not on the flood risk listLN1 1DY: not on the flood risk listLN1 1EA: not on the flood risk listLN1 1EB: not on the flood risk listLN1 1ED: not on the flood risk listLN1 1EL: not on the flood risk listLN1 1EN: not on the flood risk listLN1 1EP: not on the flood risk listLN1 1EY: not on the flood risk listLN1 1FS: not on the flood risk listLN1 1HA: not on the flood risk listLN1 1HB: not on the flood risk listLN1 1HG: not on the flood risk listLN1 1HH: not on the flood risk listLN1 1HL: not on the flood risk listLN1 1HN: not on the flood risk listLN1 1HQ: not on the flood risk listLN1 1HR: not on the flood risk listLN1 1HS: not on the flood risk listLN1 1HT: not on the flood risk listLN1 1HW: not on the flood risk listLN1 1JP: not on the flood risk listLN1 1JY: not on the flood risk listLN1 1LA: not on the flood risk listLN1 1LE: not on the flood risk listLN1 1LG: not on the flood risk listLN1 1LJ: not on the flood risk listLN1 1LN: not on the flood risk listLN1 1LT: not on the flood risk listLN1 1ND: not on the flood risk listLN1 1PA: not on the flood risk listLN1 1QA: not on the flood risk listLN1 1QF: not on the flood risk listLN1 1RJ: not on the flood risk listLN1 1TR: not on the flood risk listLN1 1TY: not on the flood risk listLN1 1WB: not on the flood risk listLN1 1XA: not on the flood risk listLN1 2AA: not on the flood risk listLN1 2AB: not on the flood risk listLN1 2AD: not on the flood risk listLN1 2AE: not on the flood risk listLN1 2AF: not on the flood risk listLN1 2AG: not on the flood risk listLN1 2AH: not on the flood risk listLN1 2AJ: not on the flood risk listLN1 2AP: not on the flood risk listLN1 2AQ: not on the flood risk listLN1 2AR: not on the flood risk listLN1 2AS: not on the flood risk listLN1 2AT: not on the flood risk listLN1 2AU: not on the flood risk listLN1 2AW: not on the flood risk listLN1 2BA: not on the flood risk listLN1 2BH: not on the flood risk listLN1 2BL: not on the flood risk listLN1 2BN: not on the flood risk listLN1 2BQ: not on the flood risk listLN1 2BU: not on the flood risk listLN1 2BX: not on the flood risk listLN1 2BY: not on the flood risk listLN1 2BZ: not on the flood risk listLN1 2DA: not on the flood risk listLN1 2DB: not on the flood risk listLN1 2DD: not on the flood risk listLN1 2DE: not on the flood risk listLN1 2DF: not on the flood risk listLN1 2DG: not on the flood risk listLN1 2DH: not on the flood risk listLN1 2DR: not on the flood risk listLN1 2DT: not on the flood risk listLN1 2DU: not on the flood risk listLN1 2DW: not on the flood risk listLN1 2DY: not on the flood risk listLN1 2EA: not on the flood risk listLN1 2EF: not on the flood risk listLN1 2ES: not on the flood risk listLN1 2FB: not on the flood risk listLN1 2FD: not on the flood risk listLN1 2FE: not on the flood risk listLN1 2FF: not on the flood risk listLN1 2FG: not on the flood risk listLN1 2FH: not on the flood risk listLN1 2FJ: not on the flood risk listLN1 2FN: not on the flood risk listLN1 2FP: not on the flood risk listLN1 2FQ: not on the flood risk listLN1 2FR: not on the flood risk listLN1 2FS: not on the flood risk listLN1 2FT: not on the flood risk listLN1 2FW: not on the flood risk listLN1 2FX: not on the flood risk listLN1 2GB: not on the flood risk listLN1 2GN: not on the flood risk listLN1 2GP: not on the flood risk listLN1 2GQ: not on the flood risk listLN1 2GR: not on the flood risk listLN1 2GS: not on the flood risk listLN1 2GT: not on the flood risk listLN1 2GW: not on the flood risk listLN1 2GX: not on the flood risk listLN1 2HG: not on the flood risk listLN1 2HH: not on the flood risk listLN1 2HJ: not on the flood risk listLN1 2HL: not on the flood risk listLN1 2HN: not on the flood risk listLN1 2HP: not on the flood risk listLN1 2HS: not on the flood risk listLN1 2HT: not on the flood risk listLN1 2HU: not on the flood risk listLN1 2HW: not on the flood risk listLN1 2HX: not on the flood risk listLN1 2JA: not on the flood risk listLN1 2JB: not on the flood risk listLN1 2JE: not on the flood risk listLN1 2JF: not on the flood risk listLN1 2JG: not on the flood risk listLN1 2JL: not on the flood risk listLN1 2LH: not on the flood risk listLN1 2NQ: not on the flood risk listLN1 2NU: not on the flood risk listLN1 2PD: not on the flood risk listLN1 2PG: not on the flood risk listLN1 2PJ: not on the flood risk listLN1 2PL: not on the flood risk listLN1 2PQ: not on the flood risk listLN1 2PR: not on the flood risk listLN1 2PS: not on the flood risk listLN1 2PU: not on the flood risk listLN1 2QB: not on the flood risk listLN1 2QF: not on the flood risk listLN1 2QG: not on the flood risk listLN1 2QH: not on the flood risk listLN1 2QJ: not on the flood risk listLN1 2QL: not on the flood risk listLN1 2QP: not on the flood risk listLN1 2QQ: not on the flood risk listLN1 2QS: not on the flood risk listLN1 2QT: not on the flood risk listLN1 2QW: not on the flood risk listLN1 2QY: not on the flood risk listLN1 2RB: not on the flood risk listLN1 2RD: not on the flood risk listLN1 2RF: not on the flood risk listLN1 2RG: not on the flood risk listLN1 2RH: not on the flood risk listLN1 2RJ: not on the flood risk listLN1 2RL: not on the flood risk listLN1 2RN: not on the flood risk listLN1 2RP: not on the flood risk listLN1 2RQ: not on the flood risk listLN1 2RR: not on the flood risk listLN1 2RS: not on the flood risk listLN1 2RT: not on the flood risk listLN1 2RU: not on the flood risk listLN1 2RW: not on the flood risk listLN1 2RX: not on the flood risk listLN1 2SA: not on the flood risk listLN1 2SF: not on the flood risk listLN1 2SG: not on the flood risk listLN1 2SH: not on the flood risk listLN1 2SL: not on the flood risk listLN1 2SN: not on the flood risk listLN1 2SP: not on the flood risk listLN1 2SQ: not on the flood risk listLN1 2SR: not on the flood risk listLN1 2ST: not on the flood risk listLN1 2SU: not on the flood risk listLN1 2SW: not on the flood risk listLN1 2SX: not on the flood risk listLN1 2SY: not on the flood risk listLN1 2SZ: not on the flood risk listLN1 2TA: not on the flood risk listLN1 2TB: not on the flood risk listLN1 2TD: not on the flood risk listLN1 2TF: not on the flood risk listLN1 2TG: not on the flood risk listLN1 2TH: not on the flood risk listLN1 2TP: not on the flood risk listLN1 2TR: not on the flood risk listLN1 2TT: not on the flood risk listLN1 2TZ: not on the flood risk listLN1 2UB: not on the flood risk listLN1 2UD: not on the flood risk listLN1 2UG: not on the flood risk listLN1 2UH: not on the flood risk listLN1 2UJ: not on the flood risk listLN1 2UN: not on the flood risk listLN1 2UP: not on the flood risk listLN1 2UR: not on the flood risk listLN1 2UW: not on the flood risk listLN1 2UY: not on the flood risk listLN1 2WA: not on the flood risk listLN1 2WB: not on the flood risk listLN1 2WF: not on the flood risk listLN1 2WL: not on the flood risk listLN1 2WT: not on the flood risk listLN1 2WX: not on the flood risk listLN1 2XA: not on the flood risk listLN1 2XE: not on the flood risk listLN1 2XF: not on the flood risk listLN1 2XJ: not on the flood risk listLN1 2XN: not on the flood risk listLN1 2XP: not on the flood risk listLN1 2XQ: not on the flood risk listLN1 2XS: not on the flood risk listLN1 2XT: not on the flood risk listLN1 2XU: not on the flood risk listLN1 2XY: not on the flood risk listLN1 2XZ: not on the flood risk listLN1 2YA: not on the flood risk listLN1 2YG: not on the flood risk listLN1 2YH: not on the flood risk listLN1 2YJ: not on the flood risk listLN1 2YL: not on the flood risk listLN1 2YN: not on the flood risk listLN1 2YP: not on the flood risk listLN1 2YQ: not on the flood risk listLN1 2YS: not on the flood risk listLN1 2YT: not on the flood risk listLN1 2YX: not on the flood risk listLN1 2ZF: not on the flood risk listLN1 2ZN: not on the flood risk listLN1 2ZR: not on the flood risk listLN1 2ZS: not on the flood risk listLN1 3AA: not on the flood risk listLN1 3AD: not on the flood risk listLN1 3AH: not on the flood risk listLN1 3AQ: not on the flood risk listLN1 3AT: not on the flood risk listLN1 3AU: not on the flood risk listLN1 3AY: not on the flood risk listLN1 3BD: not on the flood risk listLN1 3BJ: not on the flood risk listLN1 3BN: not on the flood risk listLN1 3BQ: not on the flood risk listLN1 3BS: not on the flood risk listLN1 3BT: not on the flood risk listLN1 3BY: not on the flood risk listLN1 3DD: not on the flood risk listLN1 3DF: not on the flood risk listLN1 3DG: not on the flood risk listLN1 3DL: not on the flood risk listLN1 3DN: not on the flood risk listLN1 3DQ: not on the flood risk listLN1 3DR: not on the flood risk listLN1 3DS: not on the flood risk listLN1 3DW: not on the flood risk listLN1 3DX: not on the flood risk listLN1 3DY: not on the flood risk listLN1 3EL: not on the flood risk listLN1 3EP: not on the flood risk listLN1 3ER: not on the flood risk listLN1 3ES: not on the flood risk listLN1 3EZ: not on the flood risk listLN1 3FA: not on the flood risk listLN1 3FB: not on the flood risk listLN1 3GA: not on the flood risk listLN1 3HA: not on the flood risk listLN1 3HJ: not on the flood risk listLN1 3HL: not on the flood risk listLN1 3HR: not on the flood risk listLN1 3HS: not on the flood risk listLN1 3HX: not on the flood risk listLN1 3JA: not on the flood risk listLN1 3JB: not on the flood risk listLN1 3JF: not on the flood risk listLN1 3JJ: not on the flood risk listLN1 3JP: not on the flood risk listLN1 3JR: not on the flood risk listLN1 3JZ: not on the flood risk listLN1 3LD: not on the flood risk listLN1 3LS: not on the flood risk listLN1 3LU: not on the flood risk listLN1 3LX: not on the flood risk listLN1 3NE: not on the flood risk listLN1 3NG: not on the flood risk listLN1 3NQ: not on the flood risk listLN1 3NT: not on the flood risk listLN1 3NX: not on the flood risk listLN1 3PA: not on the flood risk listLN1 3PB: not on the flood risk listLN1 3PD: not on the flood risk listLN1 3PF: not on the flood risk listLN1 3PJ: not on the flood risk listLN1 3PP: not on the flood risk listLN1 3PW: not on the flood risk listLN1 3QB: not on the flood risk listLN1 3QD: not on the flood risk listLN1 3QE: not on the flood risk listLN1 3QH: not on the flood risk listLN1 3QP: not on the flood risk listLN1 3QR: not on the flood risk listLN1 3QY: not on the flood risk listLN1 3RE: not on the flood risk listLN1 3RJ: not on the flood risk listLN1 3RL: not on the flood risk listLN1 3RP: not on the flood risk listLN1 3RT: not on the flood risk listLN1 3SB: not on the flood risk listLN1 3SD: not on the flood risk listLN1 3SL: not on the flood risk listLN1 3SN: not on the flood risk listLN1 3SP: not on the flood risk listLN1 3SR: not on the flood risk listLN1 3SS: not on the flood risk listLN1 3ST: not on the flood risk listLN1 3SW: not on the flood risk listLN1 3SX: not on the flood risk listLN1 3TA: not on the flood risk listLN1 3TE: not on the flood risk listLN1 3TH: not on the flood risk listLN1 3TJ: not on the flood risk listLN1 3TP: not on the flood risk listLN1 3TX: not on the flood risk listLN1 3UD: not on the flood risk listLN1 3UE: not on the flood risk listLN1 3UG: not on the flood risk listLN1 3UN: not on the flood risk listLN1 3UQ: not on the flood risk listLN1 3UR: not on the flood risk listLN1 3UT: not on the flood risk listLN1 3UY: not on the flood risk listLN1 3WA: not on the flood risk listLN1 3WT: not on the flood risk listLN1 3XB: not on the flood risk listLN1 3XE: not on the flood risk listLN1 3XF: not on the flood risk listLN1 4AA: not on the flood risk listLN1 4AF: not on the flood risk listLN1 4AH: not on the flood risk listLN1 4AJ: not on the flood risk listLN1 4AN: not on the flood risk listLN1 4AR: not on the flood risk listLN1 4AS: not on the flood risk listLN1 4AT: not on the flood risk listLN1 4AW: not on the flood risk listLN1 4BF: not on the flood risk listLN1 4BJ: not on the flood risk listLN1 5AE: not on the flood risk listLN1 6BD: not on the flood risk listLN1 6BE: not on the flood risk listLN1 6BF: not on the flood risk listLN1 1EQ: very low flood risk onlyLN1 1XP: low flood risk at worstLN1 1RP: low flood risk at worstLN1 1RS: low flood risk at worstLN1 1RT: low flood risk at worstLN1 1PW: low flood risk at worstLN1 1PP: low flood risk at worstLN1 1PR: low flood risk at worstLN1 1SB: low flood risk at worstLN1 1RF: low flood risk at worstLN1 1RR: low flood risk at worstLN1 1RX: low flood risk at worstLN1 1SD: low flood risk at worstLN1 1SH: low flood risk at worstLN1 1SN: low flood risk at worstLN1 1SU: low flood risk at worstLN1 1SW: low flood risk at worstLN1 1SX: low flood risk at worstLN1 1TA: low flood risk at worstLN1 2BD: low flood risk at worstLN1 2BS: low flood risk at worstLN1 2BW: low flood risk at worstLN1 2DP: low flood risk at worstLN1 2EL: low flood risk at worstLN1 2EP: low flood risk at worstLN1 2ER: low flood risk at worstLN1 2FU: low flood risk at worstLN1 2YU: low flood risk at worstLN1 2GE: low flood risk at worstLN1 2GH: low flood risk at worstLN1 2GJ: low flood risk at worstLN1 2HD: low flood risk at worstLN1 2QE: low flood risk at worstLN1 2GZ: low flood risk at worstLN1 2HA: low flood risk at worstLN1 2HB: low flood risk at worstLN1 2HZ: low flood risk at worstLN1 2JH: low flood risk at worstLN1 2JN: low flood risk at worstLN1 2JP: low flood risk at worstLN1 2JT: low flood risk at worstLN1 2JU: low flood risk at worstLN1 2JW: low flood risk at worstLN1 2JX: low flood risk at worstLN1 2JZ: low flood risk at worstLN1 2LA: low flood risk at worstLN1 2LB: low flood risk at worstLN1 2LD: low flood risk at worstLN1 2LG: low flood risk at worstLN1 2LJ: low flood risk at worstLN1 2LL: low flood risk at worstLN1 2LQ: low flood risk at worstLN1 2LZ: low flood risk at worstLN1 2NA: low flood risk at worstLN1 2NB: low flood risk at worstLN1 2ND: low flood risk at worstLN1 2NE: low flood risk at worstLN1 2NF: low flood risk at worstLN1 2NG: low flood risk at worstLN1 2NS: low flood risk at worstLN1 2NX: low flood risk at worstLN1 2PB: low flood risk at worstLN1 2PF: low flood risk at worstLN1 2UA: low flood risk at worstLN1 2WD: low flood risk at worstLN1 2WE: low flood risk at worstLN1 2WN: low flood risk at worstLN1 2ZB: low flood risk at worstLN1 2ZL: low flood risk at worstLN1 2ZZ: low flood risk at worstLN1 4BA: low flood risk at worstLN1 5AB: low flood risk at worstLN1 5AD: low flood risk at worstLN1 1AZ: medium flood risk at worstLN1 1RD: medium flood risk at worstLN1 2BB: medium flood risk at worstLN1 2EN: medium flood risk at worstLN1 2EW: medium flood risk at worstLN1 2GA: medium flood risk at worstLN1 2GG: medium flood risk at worstLN1 2JJ: medium flood risk at worstLN1 2JS: medium flood risk at worstLN1 2JY: medium flood risk at worstLN1 2LE: medium flood risk at worstLN1 2LR: medium flood risk at worstLN1 2LW: medium flood risk at worstLN1 2QU: medium flood risk at worstLN1 2QX: medium flood risk at worstLN1 2TS: medium flood risk at worstLN1 2WQ: medium flood risk at worstLN1 2WR: medium flood risk at worstLN1 2WW: medium flood risk at worstLN1 2XB: medium flood risk at worstLN1 2XG: medium flood risk at worstLN1 2ZU: medium flood risk at worstLN1 1BE: high flood riskLN1 1SE: high flood riskLN1 1BD: high flood riskLN1 1YW: high flood riskLN1 1YX: high flood riskLN1 2AL: high flood riskLN1 2AN: high flood riskLN1 2BE: high flood riskLN1 2JR: high flood riskLN1 2BG: high flood riskLN1 2BJ: high flood riskLN1 2BP: high flood riskLN1 2DL: high flood riskLN1 2DN: high flood riskLN1 2DS: high flood riskLN1 2EB: high flood riskLN1 2ED: high flood riskLN1 2EE: high flood riskLN1 2EG: high flood riskLN1 2EH: high flood riskLN1 2EJ: high flood riskLN1 2EQ: high flood riskLN1 2ET: high flood riskLN1 2EU: high flood riskLN1 2EX: high flood riskLN1 2EY: high flood riskLN1 2FA: high flood riskLN1 2GF: high flood riskLN1 2HF: high flood riskLN1 2LN: high flood riskLN1 2LF: high flood riskLN1 2LS: high flood riskLN1 2LT: high flood riskLN1 2LU: high flood riskLN1 2LY: high flood riskLN1 2NH: high flood riskLN1 2NL: high flood riskLN1 2NY: high flood riskLN1 2PH: high flood riskLN1 2PY: high flood riskLN1 2PW: high flood riskLN1 2PZ: high flood riskLN1 2RE: high flood riskLN1 2SE: high flood riskLN1 2UZ: high flood riskLN1 2ZG: high flood riskLN1 4AU: high flood riskLN1 4AX: high flood riskLN1 4AY: high flood risk LincolnSaxilbySkellingthorpe 16 postcodes at high or medium risk, outlined: this goes to LN1 2NL, the one with most homes and businesses at high risk16 postcodes at high or medium risk9 postcodes at high or medium risk, outlined: this goes to LN1 2UZ, the one with most homes and businesses at high risk9 postcodes at high or medium risk Map of every postcode in LN1, by flood risk Of the 928 postcodes in LN1 that ONS places, 58 have a home or business at high risk, 28 are at medium risk at worst, 111 are at low risk at worst, 2 are at very low risk only and 729 are not on the Environment Agency's at-risk list. 3 groups of postcodes at high or medium risk are outlined: 16 postcodes at high or medium risk; 9 postcodes at high or medium risk; 5 postcodes at high or medium risk. Places named: Lincoln, Saxilby, Skellingthorpe. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. LincolnSaxilbySkellingthorpe
  • A home or business at high risk: 58
  • At medium risk at worst: 28
  • At low risk at worst: 111
  • At very low risk only: 2
  • Not on the at-risk list: 729
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 928 postcodes in LN1 that ONS places, 58 have a home or business at high risk, 28 are at medium risk at worst, 111 are at low risk at worst, 2 are at very low risk only and 729 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 53.2616, longitude -0.5941. 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

58 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.

LN1 1BE46 at high riskLN1 2NL36 at high riskLN1 2EJ31 at high riskLN1 2NW30 at high riskLN1 2NY26 at high riskLN1 2EZ24 at high riskLN1 2EY21 at high riskLN1 2ZG21 at high riskLN1 2EX21 at high riskLN1 2EG20 at high riskLN1 2TW19 at high riskLN1 2NJ19 at high risk

Where the postcodes at high or medium risk lie together

  • 16 postcodes at high or medium risk, outlined on the map. LN1 2NL, is the one with most homes and businesses at high risk.
  • 9 postcodes at high or medium risk, outlined on the map. LN1 2UZ, is the one with most homes and businesses at high risk.
  • 5 postcodes at high or medium risk, outlined on the map. LN1 2EH, is the one with most homes and businesses at high risk.

What broadband can you get in LN1?

Ofcom reports on 901 of the 928 postcodes in LN1. At 584 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 gigabit584 of 901
Postcodes where every home can get superfast798 of 901
Postcodes where some cannot get decent broadband4 of 901

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 LN1 at risk of flooding?

199 of the 928 postcodes in LN1 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 1,200 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 199 of 928 postcodes High: 564Medium: 636Low: 3,157Very low: 65

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 LN1?

Homes in LN1 sold for a typical £226,250 in the 12 months to August 2026, across 378 sales, down 0.5% on the 12 months before, HM Land Registry's figures show.

£226,250 typical price, the 12 months to August 2026
12 months to August 2025
£227,500
12 months to August 2026
£226,250

▼ down 0.5% on the 12 months before

Detached£335,000 119 sales
Semi-detached£210,000 90 sales
Terraced£190,000 151 sales
Flat or maisonette£143,000 18 sales

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 LN1

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

LN1 1242 postcodesLN1 2393 postcodesLN1 3263 postcodesLN1 423 postcodesLN1 53 postcodesLN1 64 postcodes
UK postcode format explained

Places in LN1

Towns and villages with postcodes in LN1, and how many each has here.

Lincoln postcodes,505Saxilby postcodes,126

Who covers LN1

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

  • Lincoln506
  • Gainsborough421
  • Newark1

Police force areas

  • Lincolnshire927
  • Nottinghamshire1

Next to LN1

LN2 postcode district All LN districts Lincoln postcodes

"Next to" is by number: the district after LN1 in the LN area.

Check a postcode

Something wrong on this page? Report an error and we will check it against the source.