Does MK16 flood?

Yes — parts of the MK16 district carry real flood risk: 32 of its 131 at-risk postcodes reach the Environment Agency's High likelihood band. The MK16 postcode district covers Olney, close to Newport Pagnell, Willen, Broughton, and surrounding villages in parts of City of Milton Keynes and Bedford.

131 postcodes in the MK16 district appear in the Environment Agency's rivers-and-sea flood-risk dataset — worst bands: 32 high, 5 medium, 63 low, 31 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 MK16 postcodes are at risk?

MK16 0DB up to High MK16 0DF up to High MK16 0DG up to High MK16 0EL up to High MK16 0HA up to High MK16 0JP up to High MK16 0LH up to High MK16 0LX up to High MK16 0LY up to High MK16 0PB up to High MK16 8ER up to High MK16 8HH up to High MK16 8JT up to High MK16 8LD up to High MK16 8NB up to High MK16 8NH up to High MK16 8NL up to High MK16 8NP up to High MK16 8NR up to High MK16 8NT up to High MK16 8QN up to High MK16 8QZ up to High MK16 9BL up to High MK16 9DE up to High MK16 9EN up to High MK16 9EX up to High MK16 9FG up to High MK16 9HH up to High MK16 9HL up to High MK16 9HP up to High MK16 9JJ up to High MK16 9JS up to High MK16 0DE up to Medium MK16 0PA up to Medium MK16 8NX up to Medium MK16 8PE up to Medium MK16 9DA up to Medium MK16 0AG up to Low MK16 0AH up to Low MK16 0AL up to Low MK16 0AN up to Low MK16 0AQ up to Low MK16 0BU up to Low MK16 0BX up to Low MK16 0BY up to Low MK16 0BZ up to Low MK16 0DD up to Low MK16 0DU up to Low MK16 0EG up to Low MK16 0EJ up to Low MK16 0EN up to Low MK16 0EQ up to Low MK16 0ES up to Low MK16 0ET up to Low MK16 0EU up to Low MK16 0EY up to Low MK16 0EZ up to Low MK16 0FL up to Low MK16 0JD up to Low MK16 0JE up to Low MK16 0JG up to Low MK16 0JW up to Low MK16 0JX up to Low MK16 0JY up to Low MK16 0LG up to Low MK16 0LQ up to Low MK16 0LZ up to Low MK16 0NA up to Low MK16 0NB up to Low MK16 0ND up to Low MK16 0NE up to Low MK16 0NG up to Low MK16 0NQ up to Low MK16 0PJ up to Low MK16 0YZ up to Low MK16 8BD up to Low MK16 8EH up to Low MK16 8HJ up to Low MK16 8HS up to Low MK16 8HU up to Low MK16 8LX up to Low MK16 8NS up to Low MK16 8QW up to Low MK16 9AA up to Low MK16 9AB up to Low MK16 9AD up to Low MK16 9AE up to Low MK16 9AF up to Low MK16 9AG up to Low MK16 9AH up to Low MK16 9AL up to Low MK16 9AQ up to Low MK16 9AW up to Low MK16 9BP up to Low MK16 9BQ up to Low MK16 9DD up to Low MK16 9EJ up to Low MK16 9FQ up to Low MK16 9JW up to Low MK16 9PT up to Low MK16 0DX up to Very low MK16 0DY up to Very low MK16 0EA up to Very low MK16 0EB up to Very low MK16 0ED up to Very low MK16 0EE up to Very low MK16 0EF up to Very low MK16 0JN up to Very low MK16 0LE up to Very low MK16 0QN up to Very low MK16 0QW up to Very low MK16 8AB up to Very low MK16 8BB up to Very low MK16 8EA up to Very low MK16 8EE up to Very low MK16 8EF up to Very low MK16 8EG up to Very low MK16 8EL up to Very low MK16 8EN up to Very low MK16 8FA up to Very low MK16 8HD up to Very low MK16 8HL up to Very low MK16 8HP up to Very low MK16 8HR up to Very low MK16 8HT up to Very low MK16 8HW up to Very low MK16 8HX up to Very low MK16 8JA up to Very low MK16 8JE up to Very low MK16 8JG up to Very low MK16 8JR up to Very low

Rivers and flooding history near MK16

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

58 official flood warnings and alerts have been raised within ~10 km of the district's centre since 2006 (54 at warning level or above), most recently 16 January 2026. Warnings cover flood areas, not individual addresses.

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

🏠 Buying or renting in MK16? 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

MK15 MK17 MK14 MK18 MK13 MK19 MK12 MK11

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.