SO41 6 postcode sector in the SO41 district

SO41 6 is a sector of the SO41 district: every postcode that starts SO41 6. It has 92 postcodes in use, one of them a large-user postcode. A large-user postcode is one Royal Mail gives to a single address that gets a lot of mail.

Not sure what a sector is? UK postcode format explained.

Every postcode in the SO41 6 sector, by flood risk

Map of every postcode in the SO41 6 sector, by flood risk Of the 92 postcodes in the SO41 6 sector that ONS places, 3 have a home or business at high risk, 2 are at medium risk at worst, 5 are at low risk at worst and 82 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Sway. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. SO41 6AA: not on the flood risk listSO41 6AB: not on the flood risk listSO41 6AD: not on the flood risk listSO41 6AE: not on the flood risk listSO41 6AF: not on the flood risk listSO41 6AG: not on the flood risk listSO41 6AH: not on the flood risk listSO41 6AJ: not on the flood risk listSO41 6AN: not on the flood risk listSO41 6AP: not on the flood risk listSO41 6AQ: not on the flood risk listSO41 6AR: not on the flood risk listSO41 6AS: not on the flood risk listSO41 6AT: not on the flood risk listSO41 6AU: not on the flood risk listSO41 6AW: not on the flood risk listSO41 6AX: not on the flood risk listSO41 6AY: not on the flood risk listSO41 6AZ: not on the flood risk listSO41 6BA: not on the flood risk listSO41 6BB: not on the flood risk listSO41 6BD: not on the flood risk listSO41 6BE: not on the flood risk listSO41 6BF: not on the flood risk listSO41 6BG: not on the flood risk listSO41 6BH: not on the flood risk listSO41 6BJ: not on the flood risk listSO41 6BL: not on the flood risk listSO41 6BN: not on the flood risk listSO41 6BP: not on the flood risk listSO41 6BQ: not on the flood risk listSO41 6BR: not on the flood risk listSO41 6BS: not on the flood risk listSO41 6BT: not on the flood risk listSO41 6BW: not on the flood risk listSO41 6BX: not on the flood risk listSO41 6BY: not on the flood risk listSO41 6BZ: not on the flood risk listSO41 6DD: not on the flood risk listSO41 6DE: not on the flood risk listSO41 6DF: not on the flood risk listSO41 6DG: not on the flood risk listSO41 6DL: not on the flood risk listSO41 6DN: not on the flood risk listSO41 6DQ: not on the flood risk listSO41 6DR: not on the flood risk listSO41 6DS: not on the flood risk listSO41 6DT: not on the flood risk listSO41 6DU: not on the flood risk listSO41 6DW: not on the flood risk listSO41 6DX: not on the flood risk listSO41 6DY: not on the flood risk listSO41 6DZ: not on the flood risk listSO41 6EA: not on the flood risk listSO41 6EB: not on the flood risk listSO41 6ED: not on the flood risk listSO41 6EE: not on the flood risk listSO41 6EF: not on the flood risk listSO41 6EG: not on the flood risk listSO41 6EJ: not on the flood risk listSO41 6EN: not on the flood risk listSO41 6EP: not on the flood risk listSO41 6EQ: not on the flood risk listSO41 6ER: not on the flood risk listSO41 6ES: not on the flood risk listSO41 6ET: not on the flood risk listSO41 6EU: not on the flood risk listSO41 6EX: not on the flood risk listSO41 6FA: not on the flood risk listSO41 6FB: not on the flood risk listSO41 6FL: not on the flood risk listSO41 6FQ: not on the flood risk listSO41 6FR: not on the flood risk listSO41 6FS: not on the flood risk listSO41 6FT: not on the flood risk listSO41 6FU: not on the flood risk listSO41 6FW: not on the flood risk listSO41 6FX: not on the flood risk listSO41 6GA: not on the flood risk listSO41 6HA: not on the flood risk listSO41 6JA: not on the flood risk listSO41 6DA: low flood risk at worstSO41 6DP: low flood risk at worstSO41 6EH: low flood risk at worstSO41 6EL: low flood risk at worstSO41 6EW: low flood risk at worstSO41 6AL: medium flood risk at worstSO41 6BU: medium flood risk at worstSO41 6DH: high flood riskSO41 6DJ: high flood riskSO41 6GB: high flood risk Sway Map of every postcode in the SO41 6 sector, by flood risk Of the 92 postcodes in the SO41 6 sector that ONS places, 3 have a home or business at high risk, 2 are at medium risk at worst, 5 are at low risk at worst and 82 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Sway. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. Sway
  • A home or business at high risk: 3
  • At medium risk at worst: 2
  • At low risk at worst: 5
  • At very low risk only: 0
  • Not on the at-risk list: 82

Of the 92 postcodes in the SO41 6 sector that ONS places, 3 have a home or business at high risk, 2 are at medium risk at worst, 5 are at low risk at worst and 82 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.

Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; Environment Agency flood risk, published 6 July 2026; roads, rivers and built-up areas: Ordnance Survey open maps. 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.

The postcodes at high risk

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

SO41 6DJ3 at high riskSO41 6DH1 at high riskSO41 6GB1 at high risk

Further out, not drawn

This postcode lies well apart from the rest, so the map is drawn without it to show the rest closer; it is in every count.

SO41 6WP

What do homes sell for in SO41 6?

Homes in SO41 6 sold for a typical £593,750 in the 12 months to September 2026, across 42 sales, HM Land Registry's figures show. The 12 months before gave £620,000 from 39 sales: not a change larger than chance would explain, given which homes happened to sell.

£593,750 typical price, the 12 months to September 2026
£620,000 12 months to September 2025
  • Detached £705,000 25 sales
  • Semi-detached £430,000 11 sales
  • Terraced 4 sales, too few to price
  • Flat or maisonette 2 sales, too few to price

Each bar is that kind's typical price, against the most expensive kind here.

Standard sales of homes at market value at the postcodes that start SO41 6. A typical price is the median, the middle sale, given from 5 sales or more.

How we work this out: house prices by postcode

Source: HM Land Registry Price Paid Data, files dated 28 October 2026.

Postcodes in SO41 6

Pick a postcode to see its council and MP, broadband, flood risk, what homes sell for, council tax, the nearest schools and stations, and crime around it.

SO41 6AASO41 6ABSO41 6ADSO41 6AESO41 6AFSO41 6AGSO41 6AHSO41 6AJSO41 6ALSO41 6ANSO41 6APSO41 6AQSO41 6ARSO41 6ASSO41 6ATSO41 6AUSO41 6AWSO41 6AXSO41 6AYSO41 6AZSO41 6BASO41 6BBSO41 6BDSO41 6BESO41 6BFSO41 6BGSO41 6BHSO41 6BJSO41 6BLSO41 6BNSO41 6BPSO41 6BQSO41 6BRSO41 6BSSO41 6BTSO41 6BUSO41 6BWSO41 6BXSO41 6BYSO41 6BZSO41 6DASO41 6DDSO41 6DESO41 6DFSO41 6DGSO41 6DHSO41 6DJSO41 6DLSO41 6DNSO41 6DPSO41 6DQSO41 6DRSO41 6DSSO41 6DTSO41 6DUSO41 6DWSO41 6DXSO41 6DYSO41 6DZSO41 6EASO41 6EBSO41 6EDSO41 6EESO41 6EFSO41 6EGSO41 6EHSO41 6EJSO41 6ELSO41 6ENSO41 6EPSO41 6EQSO41 6ERSO41 6ESSO41 6ETSO41 6EUSO41 6EWSO41 6EXSO41 6FASO41 6FBSO41 6FLSO41 6FQSO41 6FRSO41 6FSSO41 6FTSO41 6FUSO41 6FWSO41 6FXSO41 6GASO41 6GBSO41 6HASO41 6JASO41 6WP

Source: ONS Postcode Directory, August 2026, loaded 20 October 2026. Postcodes that have ended are not listed.

What council am I in? The council, borough or local authority for a postcode, and the county council where there is one. What ward am I in? The ward for a postcode, with its council, constituency and parish.

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Where the facts on this page come from

Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0.

Licence: Open Government Licence v3.0.

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