SO41 9 postcode sector in the SO41 district

SO41 9 is a sector of the SO41 district: every postcode that starts SO41 9. It has 226 postcodes in use, 12 of them large-user postcodes. 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 9 sector, by flood risk

Map of every postcode in the SO41 9 sector, by flood risk Of the 226 postcodes in the SO41 9 sector that ONS places, 3 have a home or business at high risk, 3 are at medium risk at worst, 12 are at low risk at worst, 2 are at very low risk only and 206 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Lymington. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. SO41 9AA: not on the flood risk listSO41 9AB: not on the flood risk listSO41 9AD: not on the flood risk listSO41 9AE: not on the flood risk listSO41 9AF: not on the flood risk listSO41 9AG: not on the flood risk listSO41 9AH: not on the flood risk listSO41 9AL: not on the flood risk listSO41 9AN: not on the flood risk listSO41 9AP: not on the flood risk listSO41 9AQ: not on the flood risk listSO41 9AR: not on the flood risk listSO41 9AS: not on the flood risk listSO41 9AT: not on the flood risk listSO41 9AW: not on the flood risk listSO41 9AX: not on the flood risk listSO41 9BA: not on the flood risk listSO41 9BB: not on the flood risk listSO41 9BD: not on the flood risk listSO41 9BE: not on the flood risk listSO41 9BF: not on the flood risk listSO41 9BG: not on the flood risk listSO41 9BH: not on the flood risk listSO41 9BJ: not on the flood risk listSO41 9BL: not on the flood risk listSO41 9BP: not on the flood risk listSO41 9BQ: not on the flood risk listSO41 9BR: not on the flood risk listSO41 9BS: not on the flood risk listSO41 9BT: not on the flood risk listSO41 9BU: not on the flood risk listSO41 9BW: not on the flood risk listSO41 9DA: not on the flood risk listSO41 9DE: not on the flood risk listSO41 9DF: not on the flood risk listSO41 9DG: not on the flood risk listSO41 9DH: not on the flood risk listSO41 9DJ: not on the flood risk listSO41 9DL: not on the flood risk listSO41 9DN: not on the flood risk listSO41 9DP: not on the flood risk listSO41 9DQ: not on the flood risk listSO41 9DR: not on the flood risk listSO41 9DS: not on the flood risk listSO41 9DT: not on the flood risk listSO41 9DU: not on the flood risk listSO41 9DW: not on the flood risk listSO41 9DX: not on the flood risk listSO41 9DY: not on the flood risk listSO41 9DZ: not on the flood risk listSO41 9EB: not on the flood risk listSO41 9ED: not on the flood risk listSO41 9EE: not on the flood risk listSO41 9EF: not on the flood risk listSO41 9EG: not on the flood risk listSO41 9EH: not on the flood risk listSO41 9EJ: not on the flood risk listSO41 9EN: not on the flood risk listSO41 9EP: not on the flood risk listSO41 9EQ: not on the flood risk listSO41 9ER: not on the flood risk listSO41 9ES: not on the flood risk listSO41 9ET: not on the flood risk listSO41 9EU: not on the flood risk listSO41 9EW: not on the flood risk listSO41 9EX: not on the flood risk listSO41 9EY: not on the flood risk listSO41 9EZ: not on the flood risk listSO41 9FB: not on the flood risk listSO41 9FD: not on the flood risk listSO41 9FE: not on the flood risk listSO41 9FF: not on the flood risk listSO41 9FG: not on the flood risk listSO41 9FH: not on the flood risk listSO41 9FJ: not on the flood risk listSO41 9FL: not on the flood risk listSO41 9FN: not on the flood risk listSO41 9FP: not on the flood risk listSO41 9FQ: not on the flood risk listSO41 9FR: not on the flood risk listSO41 9FS: not on the flood risk listSO41 9FT: not on the flood risk listSO41 9FX: not on the flood risk listSO41 9FY: not on the flood risk listSO41 9GA: not on the flood risk listSO41 9GB: not on the flood risk listSO41 9GD: not on the flood risk listSO41 9GF: not on the flood risk listSO41 9GG: not on the flood risk listSO41 9GH: not on the flood risk listSO41 9GJ: not on the flood risk listSO41 9GL: not on the flood risk listSO41 9GN: not on the flood risk listSO41 9GP: not on the flood risk listSO41 9GQ: not on the flood risk listSO41 9GR: not on the flood risk listSO41 9GS: not on the flood risk listSO41 9GT: not on the flood risk listSO41 9GU: not on the flood risk listSO41 9GW: not on the flood risk listSO41 9GX: not on the flood risk listSO41 9GY: not on the flood risk listSO41 9GZ: not on the flood risk listSO41 9HA: not on the flood risk listSO41 9HB: not on the flood risk listSO41 9HD: not on the flood risk listSO41 9HE: not on the flood risk listSO41 9HF: not on the flood risk listSO41 9HG: not on the flood risk listSO41 9HH: not on the flood risk listSO41 9HJ: not on the flood risk listSO41 9HL: not on the flood risk listSO41 9HN: not on the flood risk listSO41 9HP: not on the flood risk listSO41 9HQ: not on the flood risk listSO41 9HR: not on the flood risk listSO41 9HS: not on the flood risk listSO41 9HT: not on the flood risk listSO41 9HW: not on the flood risk listSO41 9HX: not on the flood risk listSO41 9HY: not on the flood risk listSO41 9HZ: not on the flood risk listSO41 9JA: not on the flood risk listSO41 9JB: not on the flood risk listSO41 9JD: not on the flood risk listSO41 9JE: not on the flood risk listSO41 9JF: not on the flood risk listSO41 9JG: not on the flood risk listSO41 9JH: not on the flood risk listSO41 9JJ: not on the flood risk listSO41 9JL: not on the flood risk listSO41 9JN: not on the flood risk listSO41 9JP: not on the flood risk listSO41 9JQ: not on the flood risk listSO41 9JR: not on the flood risk listSO41 9JS: not on the flood risk listSO41 9JT: not on the flood risk listSO41 9JU: not on the flood risk listSO41 9JW: not on the flood risk listSO41 9JX: not on the flood risk listSO41 9JY: not on the flood risk listSO41 9LA: not on the flood risk listSO41 9LB: not on the flood risk listSO41 9LG: not on the flood risk listSO41 9LH: not on the flood risk listSO41 9LJ: not on the flood risk listSO41 9LL: not on the flood risk listSO41 9LN: not on the flood risk listSO41 9LP: not on the flood risk listSO41 9LQ: not on the flood risk listSO41 9LR: not on the flood risk listSO41 9LS: not on the flood risk listSO41 9LT: not on the flood risk listSO41 9LU: not on the flood risk listSO41 9LW: not on the flood risk listSO41 9LX: not on the flood risk listSO41 9LY: not on the flood risk listSO41 9LZ: not on the flood risk listSO41 9NA: not on the flood risk listSO41 9NB: not on the flood risk listSO41 9ND: not on the flood risk listSO41 9NE: not on the flood risk listSO41 9NF: not on the flood risk listSO41 9NG: not on the flood risk listSO41 9NH: not on the flood risk listSO41 9NJ: not on the flood risk listSO41 9NL: not on the flood risk listSO41 9NN: not on the flood risk listSO41 9NP: not on the flood risk listSO41 9NQ: not on the flood risk listSO41 9NR: not on the flood risk listSO41 9NS: not on the flood risk listSO41 9NT: not on the flood risk listSO41 9NU: not on the flood risk listSO41 9NW: not on the flood risk listSO41 9NX: not on the flood risk listSO41 9NY: not on the flood risk listSO41 9NZ: not on the flood risk listSO41 9PA: not on the flood risk listSO41 9PB: not on the flood risk listSO41 9PD: not on the flood risk listSO41 9PF: not on the flood risk listSO41 9PS: not on the flood risk listSO41 9PW: not on the flood risk listSO41 9RP: not on the flood risk listSO41 9RQ: not on the flood risk listSO41 9RR: not on the flood risk listSO41 9RS: not on the flood risk listSO41 9SX: not on the flood risk listSO41 9SY: not on the flood risk listSO41 9TL: not on the flood risk listSO41 9TN: not on the flood risk listSO41 9UZ: not on the flood risk listSO41 9XP: not on the flood risk listSO41 9YB: not on the flood risk listSO41 9YS: not on the flood risk listSO41 9ZB: not on the flood risk listSO41 9ZF: not on the flood risk listSO41 9ZQ: not on the flood risk listSO41 9ZR: not on the flood risk listSO41 9ZT: not on the flood risk listSO41 9ZZ: not on the flood risk listSO41 9BN: very low flood risk onlySO41 9PY: very low flood risk onlySO41 9AU: low flood risk at worstSO41 9AY: low flood risk at worstSO41 9BX: low flood risk at worstSO41 9BY: low flood risk at worstSO41 9BZ: low flood risk at worstSO41 9DB: low flood risk at worstSO41 9DD: low flood risk at worstSO41 9EA: low flood risk at worstSO41 9GE: low flood risk at worstSO41 9LD: low flood risk at worstSO41 9PX: low flood risk at worstSO41 9PZ: low flood risk at worstSO41 9JZ: medium flood risk at worstSO41 9LE: medium flood risk at worstSO41 9LF: medium flood risk at worstSO41 9AZ: high flood riskSO41 9FW: high flood riskSO41 9HU: high flood risk Lymington Map of every postcode in the SO41 9 sector, by flood risk Of the 226 postcodes in the SO41 9 sector that ONS places, 3 have a home or business at high risk, 3 are at medium risk at worst, 12 are at low risk at worst, 2 are at very low risk only and 206 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Lymington. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Lymington
  • A home or business at high risk: 3
  • At medium risk at worst: 3
  • At low risk at worst: 12
  • At very low risk only: 2
  • Not on the at-risk list: 206

Of the 226 postcodes in the SO41 9 sector that ONS places, 3 have a home or business at high risk, 3 are at medium risk at worst, 12 are at low risk at worst, 2 are at very low risk only and 206 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.

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

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

SO41 9FW18 at high riskSO41 9AZ2 at high riskSO41 9HU1 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 9ZS

What do homes sell for in SO41 9?

Homes in SO41 9 sold for a typical £400,000 in the 12 months to August 2026, across 115 sales, up 3.9% on the 12 months before, HM Land Registry's figures show.

£400,000 typical price, the 12 months to August 2026
£385,000 12 months to August 2025
▲ up 3.9% on the 12 months before
  • Detached £617,500 26 sales
  • Semi-detached £410,000 38 sales
  • Terraced £340,825 20 sales
  • Flat or maisonette £255,000 31 sales

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 9. 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 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 SO41 9

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 9AASO41 9ABSO41 9ADSO41 9AESO41 9AFSO41 9AGSO41 9AHSO41 9AJSO41 9ALSO41 9ANSO41 9APSO41 9AQSO41 9ARSO41 9ASSO41 9ATSO41 9AUSO41 9AWSO41 9AXSO41 9AYSO41 9AZSO41 9BASO41 9BBSO41 9BDSO41 9BESO41 9BFSO41 9BGSO41 9BHSO41 9BJSO41 9BLSO41 9BNSO41 9BPSO41 9BQSO41 9BRSO41 9BSSO41 9BTSO41 9BUSO41 9BWSO41 9BXSO41 9BYSO41 9BZSO41 9DASO41 9DBSO41 9DDSO41 9DESO41 9DFSO41 9DGSO41 9DHSO41 9DJSO41 9DLSO41 9DNSO41 9DPSO41 9DQSO41 9DRSO41 9DSSO41 9DTSO41 9DUSO41 9DWSO41 9DXSO41 9DYSO41 9DZSO41 9EASO41 9EBSO41 9EDSO41 9EESO41 9EFSO41 9EGSO41 9EHSO41 9EJSO41 9ENSO41 9EPSO41 9EQSO41 9ERSO41 9ESSO41 9ETSO41 9EUSO41 9EWSO41 9EXSO41 9EYSO41 9EZSO41 9FBSO41 9FDSO41 9FESO41 9FFSO41 9FGSO41 9FHSO41 9FJSO41 9FLSO41 9FNSO41 9FPSO41 9FQSO41 9FRSO41 9FSSO41 9FTSO41 9FWSO41 9FXSO41 9FYSO41 9GASO41 9GBSO41 9GDSO41 9GESO41 9GFSO41 9GGSO41 9GHSO41 9GJSO41 9GLSO41 9GNSO41 9GPSO41 9GQSO41 9GRSO41 9GSSO41 9GTSO41 9GUSO41 9GWSO41 9GXSO41 9GYSO41 9GZSO41 9HASO41 9HBSO41 9HDSO41 9HESO41 9HFSO41 9HGSO41 9HHSO41 9HJSO41 9HLSO41 9HNSO41 9HPSO41 9HQSO41 9HRSO41 9HSSO41 9HTSO41 9HUSO41 9HWSO41 9HXSO41 9HYSO41 9HZSO41 9JASO41 9JBSO41 9JDSO41 9JESO41 9JFSO41 9JGSO41 9JHSO41 9JJSO41 9JLSO41 9JNSO41 9JPSO41 9JQSO41 9JRSO41 9JSSO41 9JTSO41 9JUSO41 9JWSO41 9JXSO41 9JYSO41 9JZSO41 9LASO41 9LBSO41 9LDSO41 9LESO41 9LFSO41 9LGSO41 9LHSO41 9LJSO41 9LLSO41 9LNSO41 9LPSO41 9LQSO41 9LRSO41 9LSSO41 9LTSO41 9LUSO41 9LWSO41 9LXSO41 9LYSO41 9LZSO41 9NASO41 9NBSO41 9NDSO41 9NESO41 9NFSO41 9NGSO41 9NHSO41 9NJSO41 9NLSO41 9NNSO41 9NPSO41 9NQSO41 9NRSO41 9NSSO41 9NTSO41 9NUSO41 9NWSO41 9NXSO41 9NYSO41 9NZSO41 9PASO41 9PBSO41 9PDSO41 9PFSO41 9PSSO41 9PWSO41 9PXSO41 9PYSO41 9PZSO41 9RPSO41 9RQSO41 9RRSO41 9RSSO41 9SXSO41 9SYSO41 9TLSO41 9TNSO41 9UZSO41 9XPSO41 9YASO41 9YBSO41 9YSSO41 9ZBSO41 9ZFSO41 9ZGSO41 9ZQSO41 9ZRSO41 9ZSSO41 9ZTSO41 9ZZ

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. Postcodes that have ended are not listed. See all our data sources

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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