Does NR30 flood?

Yes — parts of the NR30 district carry real flood risk: 38 of its 421 at-risk postcodes reach the Environment Agency's High likelihood band. The NR30 postcode district covers Nelson, Central and Northgate, Yarmouth North, Caister South, close to West End, Great Yarmouth, Burgh Castle, and surrounding villages in Norfolk.

421 postcodes in the NR30 district appear in the Environment Agency's rivers-and-sea flood-risk dataset — worst bands: 38 high, 46 medium, 305 low, 32 very low. A postcode not listed here has no properties in any recorded risk band (which is good news, but never proof it cannot flood).

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Which NR30 postcodes are at risk?

NR30 1AE up to High NR30 1JU up to High NR30 1JX up to High NR30 1JY up to High NR30 1LA up to High NR30 1LB up to High NR30 1LP up to High NR30 1LT up to High NR30 1SB up to High NR30 1SD up to High NR30 1SE up to High NR30 1SH up to High NR30 1SJ up to High NR30 1SL up to High NR30 1TB up to High NR30 1TD up to High NR30 1TE up to High NR30 1TH up to High NR30 2DL up to High NR30 2EH up to High NR30 2EN up to High NR30 2ER up to High NR30 3DN up to High NR30 3JF up to High NR30 3JG up to High NR30 3JP up to High NR30 3LJ up to High NR30 3LP up to High NR30 3NU up to High NR30 3PF up to High NR30 3PJ up to High NR30 3PR up to High NR30 3PY up to High NR30 3QD up to High NR30 3QF up to High NR30 4EU up to High NR30 5SP up to High NR30 5TJ up to High NR30 1ED up to Medium NR30 1JZ up to Medium NR30 1SG up to Medium NR30 2DG up to Medium NR30 2DH up to Medium NR30 2DJ up to Medium NR30 2DN up to Medium NR30 2DQ up to Medium NR30 2EJ up to Medium NR30 2ES up to Medium NR30 2HF up to Medium NR30 2HG up to Medium NR30 2HL up to Medium NR30 2HQ up to Medium NR30 2JD up to Medium NR30 3AB up to Medium NR30 3AF up to Medium NR30 3AH up to Medium NR30 3AJ up to Medium NR30 3AL up to Medium NR30 3BZ up to Medium NR30 3DA up to Medium NR30 3DP up to Medium NR30 3DW up to Medium NR30 3HT up to Medium NR30 3HX up to Medium NR30 3LD up to Medium NR30 3LG up to Medium NR30 3LL up to Medium NR30 3LQ up to Medium NR30 3LX up to Medium NR30 3NZ up to Medium NR30 3PG up to Medium NR30 3PT up to Medium NR30 3RA up to Medium NR30 3RE up to Medium NR30 3RF up to Medium NR30 3RG up to Medium NR30 5BS up to Medium NR30 5DA up to Medium NR30 5DB up to Medium NR30 5DL up to Medium NR30 5TA up to Medium NR30 5TD up to Medium NR30 5TE up to Medium NR30 5TF up to Medium NR30 1AF up to Low NR30 1AS up to Low NR30 1BJ up to Low NR30 1BN up to Low NR30 1BP up to Low NR30 1BQ up to Low NR30 1BS up to Low NR30 1BT up to Low NR30 1BW up to Low NR30 1BX up to Low NR30 1BY up to Low NR30 1BZ up to Low NR30 1DA up to Low NR30 1DD up to Low NR30 1DE up to Low NR30 1DF up to Low NR30 1DG up to Low NR30 1DJ up to Low NR30 1DL up to Low NR30 1DN up to Low NR30 1DP up to Low NR30 1DQ up to Low NR30 1DS up to Low NR30 1DU up to Low NR30 1DW up to Low NR30 1DY up to Low NR30 1DZ up to Low NR30 1EA up to Low NR30 1EB up to Low NR30 1EE up to Low NR30 1EG up to Low NR30 1EL up to Low NR30 1EQ up to Low NR30 1EU up to Low NR30 1EX up to Low NR30 1EY up to Low NR30 1GA up to Low NR30 1HE up to Low NR30 1HF up to Low NR30 1HJ up to Low NR30 1HP up to Low NR30 1HR up to Low NR30 1HS up to Low NR30 1HT up to Low NR30 1HU up to Low NR30 1HX up to Low NR30 1HZ up to Low NR30 1JB up to Low NR30 1JD up to Low NR30 1JE up to Low NR30 1JF up to Low NR30 1JG up to Low NR30 1JH up to Low NR30 1JJ up to Low NR30 1JL up to Low NR30 1JN up to Low NR30 1JP up to Low NR30 1JT up to Low NR30 1JW up to Low NR30 1LD up to Low NR30 1LF up to Low NR30 1LJ up to Low NR30 1NN up to Low NR30 1NP up to Low NR30 1NT up to Low NR30 1QB up to Low NR30 1QD up to Low NR30 1QE up to Low NR30 1QH up to Low NR30 1QL up to Low NR30 1QP up to Low NR30 1QR up to Low NR30 1QW up to Low NR30 1RP up to Low NR30 1RW up to Low NR30 1SF up to Low NR30 2AE up to Low NR30 2AF up to Low NR30 2AG up to Low NR30 2AH up to Low NR30 2AJ up to Low NR30 2AL up to Low NR30 2AN up to Low NR30 2AP up to Low NR30 2AR up to Low NR30 2AS up to Low NR30 2AT up to Low NR30 2AU up to Low NR30 2AX up to Low NR30 2AZ up to Low NR30 2BG up to Low NR30 2BN up to Low NR30 2BQ up to Low NR30 2BS up to Low NR30 2BT up to Low NR30 2BU up to Low NR30 2BW up to Low NR30 2BZ up to Low NR30 2DB up to Low NR30 2DD up to Low NR30 2DE up to Low NR30 2DP up to Low NR30 2DR up to Low NR30 2DS up to Low NR30 2DT up to Low NR30 2DX up to Low NR30 2DY up to Low NR30 2DZ up to Low NR30 2EA up to Low NR30 2EB up to Low NR30 2ED up to Low NR30 2EE up to Low NR30 2EG up to Low NR30 2EL up to Low NR30 2EW up to Low NR30 2EY up to Low NR30 2FB up to Low NR30 2FJ up to Low NR30 2FN up to Low NR30 2FQ up to Low NR30 2HB up to Low NR30 2HD up to Low NR30 2HE up to Low NR30 2HH up to Low NR30 2HP up to Low NR30 2HR up to Low NR30 2HS up to Low NR30 2HT up to Low NR30 2HU up to Low NR30 2HX up to Low NR30 2HY up to Low NR30 2HZ up to Low NR30 2JA up to Low NR30 2JB up to Low NR30 2JF up to Low NR30 2JG up to Low NR30 2JH up to Low NR30 2JN up to Low NR30 2JP up to Low NR30 2JQ up to Low NR30 2JX up to Low NR30 2LD up to Low NR30 2LR up to Low NR30 2NQ up to Low NR30 2PU up to Low NR30 2QD up to Low NR30 2QE up to Low NR30 2QH up to Low NR30 2QL up to Low NR30 2QN up to Low NR30 2QP up to Low NR30 2QR up to Low NR30 2QS up to Low NR30 2QX up to Low NR30 2QZ up to Low NR30 2RA up to Low NR30 2RB up to Low NR30 2RG up to Low NR30 2RN up to Low NR30 2RP up to Low NR30 2RW up to Low NR30 2SA up to Low NR30 2SF up to Low NR30 2SW up to Low NR30 2XA up to Low NR30 3AD up to Low NR30 3AE up to Low NR30 3AG up to Low NR30 3AP up to Low NR30 3AQ up to Low NR30 3AR up to Low NR30 3AW up to Low NR30 3AZ up to Low NR30 3BP up to Low NR30 3BS up to Low NR30 3BU up to Low NR30 3BX up to Low NR30 3DB up to Low NR30 3DD up to Low NR30 3DF up to Low NR30 3DG up to Low NR30 3DH up to Low NR30 3DL up to Low NR30 3DQ up to Low NR30 3DR up to Low NR30 3DS up to Low NR30 3DU up to Low NR30 3DX up to Low NR30 3DY up to Low NR30 3DZ up to Low NR30 3EA up to Low NR30 3EF up to Low NR30 3EH up to Low NR30 3EJ up to Low NR30 3EL up to Low NR30 3EQ up to Low NR30 3HA up to Low NR30 3HE up to Low NR30 3HG up to Low NR30 3HH up to Low NR30 3HJ up to Low NR30 3HL up to Low NR30 3HN up to Low NR30 3HQ up to Low NR30 3HR up to Low NR30 3HS up to Low NR30 3HU up to Low NR30 3HW up to Low NR30 3HZ up to Low NR30 3JH up to Low NR30 3JL up to Low NR30 3JN up to Low NR30 3JQ up to Low NR30 3JR up to Low NR30 3JU up to Low NR30 3JW up to Low NR30 3LA up to Low NR30 3LF up to Low NR30 3NA up to Low NR30 3NB up to Low NR30 3ND up to Low NR30 3NE up to Low NR30 3NG up to Low NR30 3NQ up to Low NR30 3NW up to Low NR30 3PD up to Low NR30 3PE up to Low NR30 3PU up to Low NR30 3QA up to Low NR30 3QP up to Low NR30 3QR up to Low NR30 3QS up to Low NR30 3RB up to Low NR30 3RD up to Low NR30 3RQ up to Low NR30 4AG up to Low NR30 4AH up to Low NR30 4AP up to Low NR30 4AQ up to Low NR30 4AR up to Low NR30 4AS up to Low NR30 4AT up to Low NR30 4AW up to Low NR30 4AY up to Low NR30 4AZ up to Low NR30 4BF up to Low NR30 4BZ up to Low NR30 4DA up to Low NR30 4DB up to Low NR30 4DG up to Low NR30 4DH up to Low NR30 4DJ up to Low NR30 4DL up to Low NR30 4DN up to Low NR30 4DP up to Low NR30 4DR up to Low NR30 4ER up to Low NR30 4ES up to Low NR30 4ET up to Low NR30 4EW up to Low NR30 4HR up to Low NR30 4HT up to Low NR30 4HU up to Low NR30 4HX up to Low NR30 4HY up to Low NR30 4HZ up to Low NR30 4JA up to Low NR30 4JB up to Low NR30 4JD up to Low NR30 4JE up to Low NR30 4JF up to Low NR30 4JG up to Low NR30 4JJ up to Low NR30 4JL up to Low NR30 4JQ up to Low NR30 4JS up to Low NR30 4JW up to Low NR30 4LG up to Low NR30 4LJ up to Low NR30 4LL up to Low NR30 4LN up to Low NR30 4LS up to Low NR30 4LW up to Low NR30 4NQ up to Low NR30 4NR up to Low NR30 4NS up to Low NR30 4NT up to Low NR30 4NZ up to Low NR30 5AF up to Low NR30 5AN up to Low NR30 5AP up to Low NR30 5AQ up to Low NR30 5AW up to Low NR30 5BT up to Low NR30 5BU up to Low NR30 5BW up to Low NR30 5BX up to Low NR30 5BY up to Low NR30 5BZ up to Low NR30 5DE up to Low NR30 5DJ up to Low NR30 5EW up to Low NR30 5SX up to Low NR30 5TB up to Low NR30 9SB up to Low NR30 0DN up to Very low NR30 1QF up to Very low NR30 1QQ up to Very low NR30 2SH up to Very low NR30 2SQ up to Very low NR30 3AN up to Very low NR30 3AS up to Very low NR30 3DT up to Very low NR30 3EB up to Very low NR30 3ED up to Very low NR30 3EE up to Very low NR30 3EG up to Very low NR30 3NN up to Very low NR30 3NX up to Very low NR30 3PA up to Very low NR30 3PB up to Very low NR30 4AE up to Very low NR30 4AF up to Very low NR30 4AN up to Very low NR30 4BE up to Very low NR30 4BH up to Very low NR30 4BQ up to Very low NR30 4DE up to Very low NR30 4DQ up to Very low NR30 4EE up to Very low NR30 4HB up to Very low NR30 4HF up to Very low NR30 4HG up to Very low NR30 4HH up to Very low NR30 4HL up to Very low NR30 4ND up to Very low NR30 5HD up to Very low

Rivers and flooding history near NR30

The rivers that matter here, each monitored live on FloodRadar:

111 official flood warnings and alerts have been raised within ~10 km of the district's centre since 2006 (36 at warning level or above), most recently 1 January 2026. Warnings cover flood areas, not individual addresses.

Recorded flood extents near the district (Environment Agency record):

Records, not floods: no outline on the record is not evidence a place has not flooded.

🏠 Buying or renting in NR30? The full property flood-risk report covers any postcode here — the official likelihood band, every recorded flood nearby with distances, warning history year by year, how the local rivers behave, and an insurance outlook, print-ready for £19. See what's in the report →

Flood risk in nearby postcode districts

NR29 NR31 NR28 NR32 NR27 NR33 NR34 NR25

Band = the worst likelihood band of any property in that postcode (EA Risk of Flooding from Rivers & Sea, defence-adjusted, area-level). Check any postcode in detail — or get the full £19 property report — at the property flood-risk report. © Environment Agency copyright and/or database right 2025. All rights reserved. Some features of this map are based on digital spatial data from the Centre for Ecology & Hydrology, © NERC (CEH). © Crown Copyright and Database Rights 2025 OS AC0000807064. This product is produced in part from PAF® and Multiple Residence Data, the copyright in which is owned by Royal Mail Group Limited and/or Royal Mail Group plc. All rights reserved. Licence number AC0000807064.