SS9 5 postcode sector in the SS9 district

SS9 5 is a sector of the SS9 district: every postcode that starts SS9 5. It has 242 postcodes in use, 5 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 SS9 5 sector, by flood risk

Map of every postcode in the SS9 5 sector, by flood risk Of the 242 postcodes in the SS9 5 sector that ONS places, 4 have a home or business at high risk, 13 are at medium risk at worst, 21 are at low risk at worst and 204 are not on the Environment Agency's at-risk list. Places named: Southend-on-Sea. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A1159 SS9 5AA: not on the flood risk listSS9 5AB: not on the flood risk listSS9 5AD: not on the flood risk listSS9 5AE: not on the flood risk listSS9 5AF: not on the flood risk listSS9 5AG: not on the flood risk listSS9 5AH: not on the flood risk listSS9 5AJ: not on the flood risk listSS9 5AL: not on the flood risk listSS9 5AN: not on the flood risk listSS9 5AP: not on the flood risk listSS9 5AQ: not on the flood risk listSS9 5AR: not on the flood risk listSS9 5AS: not on the flood risk listSS9 5AT: not on the flood risk listSS9 5AU: not on the flood risk listSS9 5AW: not on the flood risk listSS9 5AX: not on the flood risk listSS9 5AY: not on the flood risk listSS9 5AZ: not on the flood risk listSS9 5BA: not on the flood risk listSS9 5BJ: not on the flood risk listSS9 5BL: not on the flood risk listSS9 5BN: not on the flood risk listSS9 5BP: not on the flood risk listSS9 5BS: not on the flood risk listSS9 5BT: not on the flood risk listSS9 5BU: not on the flood risk listSS9 5BW: not on the flood risk listSS9 5BX: not on the flood risk listSS9 5BY: not on the flood risk listSS9 5DB: not on the flood risk listSS9 5DD: not on the flood risk listSS9 5DE: not on the flood risk listSS9 5DH: not on the flood risk listSS9 5DJ: not on the flood risk listSS9 5DL: not on the flood risk listSS9 5DN: not on the flood risk listSS9 5DP: not on the flood risk listSS9 5DQ: not on the flood risk listSS9 5DR: not on the flood risk listSS9 5DS: not on the flood risk listSS9 5DW: not on the flood risk listSS9 5EH: not on the flood risk listSS9 5EJ: not on the flood risk listSS9 5EL: not on the flood risk listSS9 5EN: not on the flood risk listSS9 5EP: not on the flood risk listSS9 5ET: not on the flood risk listSS9 5EU: not on the flood risk listSS9 5EW: not on the flood risk listSS9 5EX: not on the flood risk listSS9 5EY: not on the flood risk listSS9 5FB: not on the flood risk listSS9 5FH: not on the flood risk listSS9 5FN: not on the flood risk listSS9 5FP: not on the flood risk listSS9 5FQ: not on the flood risk listSS9 5GA: not on the flood risk listSS9 5HD: not on the flood risk listSS9 5HG: not on the flood risk listSS9 5HJ: not on the flood risk listSS9 5HP: not on the flood risk listSS9 5HU: not on the flood risk listSS9 5HW: not on the flood risk listSS9 5HX: not on the flood risk listSS9 5HY: not on the flood risk listSS9 5HZ: not on the flood risk listSS9 5JA: not on the flood risk listSS9 5JG: not on the flood risk listSS9 5JU: not on the flood risk listSS9 5LE: not on the flood risk listSS9 5LF: not on the flood risk listSS9 5LP: not on the flood risk listSS9 5LQ: not on the flood risk listSS9 5LY: not on the flood risk listSS9 5NF: not on the flood risk listSS9 5NG: not on the flood risk listSS9 5NH: not on the flood risk listSS9 5NJ: not on the flood risk listSS9 5NN: not on the flood risk listSS9 5NP: not on the flood risk listSS9 5NQ: not on the flood risk listSS9 5NR: not on the flood risk listSS9 5NS: not on the flood risk listSS9 5NW: not on the flood risk listSS9 5NX: not on the flood risk listSS9 5NY: not on the flood risk listSS9 5PA: not on the flood risk listSS9 5PB: not on the flood risk listSS9 5PD: not on the flood risk listSS9 5PE: not on the flood risk listSS9 5PF: not on the flood risk listSS9 5PG: not on the flood risk listSS9 5PH: not on the flood risk listSS9 5PJ: not on the flood risk listSS9 5PN: not on the flood risk listSS9 5PQ: not on the flood risk listSS9 5PT: not on the flood risk listSS9 5PU: not on the flood risk listSS9 5PY: not on the flood risk listSS9 5PZ: not on the flood risk listSS9 5QA: not on the flood risk listSS9 5QB: not on the flood risk listSS9 5QD: not on the flood risk listSS9 5QE: not on the flood risk listSS9 5QH: not on the flood risk listSS9 5QJ: not on the flood risk listSS9 5QL: not on the flood risk listSS9 5QN: not on the flood risk listSS9 5QP: not on the flood risk listSS9 5QQ: not on the flood risk listSS9 5QR: not on the flood risk listSS9 5QS: not on the flood risk listSS9 5QT: not on the flood risk listSS9 5QU: not on the flood risk listSS9 5QW: not on the flood risk listSS9 5QX: not on the flood risk listSS9 5QY: not on the flood risk listSS9 5QZ: not on the flood risk listSS9 5RA: not on the flood risk listSS9 5RB: not on the flood risk listSS9 5RD: not on the flood risk listSS9 5RE: not on the flood risk listSS9 5RF: not on the flood risk listSS9 5RG: not on the flood risk listSS9 5RJ: not on the flood risk listSS9 5RL: not on the flood risk listSS9 5RR: not on the flood risk listSS9 5RS: not on the flood risk listSS9 5RT: not on the flood risk listSS9 5RU: not on the flood risk listSS9 5RW: not on the flood risk listSS9 5RX: not on the flood risk listSS9 5RY: not on the flood risk listSS9 5RZ: not on the flood risk listSS9 5SB: not on the flood risk listSS9 5SD: not on the flood risk listSS9 5SF: not on the flood risk listSS9 5SG: not on the flood risk listSS9 5SH: not on the flood risk listSS9 5SJ: not on the flood risk listSS9 5SN: not on the flood risk listSS9 5SP: not on the flood risk listSS9 5SQ: not on the flood risk listSS9 5SR: not on the flood risk listSS9 5SS: not on the flood risk listSS9 5ST: not on the flood risk listSS9 5SU: not on the flood risk listSS9 5SW: not on the flood risk listSS9 5SX: not on the flood risk listSS9 5SY: not on the flood risk listSS9 5SZ: not on the flood risk listSS9 5TF: not on the flood risk listSS9 5TG: not on the flood risk listSS9 5TP: not on the flood risk listSS9 5TQ: not on the flood risk listSS9 5TS: not on the flood risk listSS9 5TU: not on the flood risk listSS9 5TX: not on the flood risk listSS9 5TY: not on the flood risk listSS9 5TZ: not on the flood risk listSS9 5UA: not on the flood risk listSS9 5UB: not on the flood risk listSS9 5UD: not on the flood risk listSS9 5UE: not on the flood risk listSS9 5UF: not on the flood risk listSS9 5UG: not on the flood risk listSS9 5UH: not on the flood risk listSS9 5UJ: not on the flood risk listSS9 5UL: not on the flood risk listSS9 5UN: not on the flood risk listSS9 5UP: not on the flood risk listSS9 5UR: not on the flood risk listSS9 5UT: not on the flood risk listSS9 5UU: not on the flood risk listSS9 5UW: not on the flood risk listSS9 5UX: not on the flood risk listSS9 5UZ: not on the flood risk listSS9 5WH: not on the flood risk listSS9 5XH: not on the flood risk listSS9 5XL: not on the flood risk listSS9 5XN: not on the flood risk listSS9 5XQ: not on the flood risk listSS9 5XS: not on the flood risk listSS9 5XT: not on the flood risk listSS9 5XU: not on the flood risk listSS9 5XX: not on the flood risk listSS9 5YA: not on the flood risk listSS9 5YF: not on the flood risk listSS9 5YH: not on the flood risk listSS9 5YJ: not on the flood risk listSS9 5YR: not on the flood risk listSS9 5YT: not on the flood risk listSS9 5YU: not on the flood risk listSS9 5YX: not on the flood risk listSS9 5YY: not on the flood risk listSS9 5YZ: not on the flood risk listSS9 5EA: low flood risk at worstSS9 5EB: low flood risk at worstSS9 5EF: low flood risk at worstSS9 5HA: low flood risk at worstSS9 5HB: low flood risk at worstSS9 5HE: low flood risk at worstSS9 5HH: low flood risk at worstSS9 5HL: low flood risk at worstSS9 5HS: low flood risk at worstSS9 5JL: low flood risk at worstSS9 5JT: low flood risk at worstSS9 5NT: low flood risk at worstSS9 5PL: low flood risk at worstSS9 5PW: low flood risk at worstSS9 5TT: low flood risk at worstSS9 5XA: low flood risk at worstSS9 5XJ: low flood risk at worstSS9 5XP: low flood risk at worstSS9 5XW: low flood risk at worstSS9 5YD: low flood risk at worstSS9 5YQ: low flood risk at worstSS9 5EG: medium flood risk at worstSS9 5EQ: medium flood risk at worstSS9 5HQ: medium flood risk at worstSS9 5HR: medium flood risk at worstSS9 5NU: medium flood risk at worstSS9 5PR: medium flood risk at worstSS9 5PS: medium flood risk at worstSS9 5PX: medium flood risk at worstSS9 5TR: medium flood risk at worstSS9 5XB: medium flood risk at worstSS9 5XE: medium flood risk at worstSS9 5XF: medium flood risk at worstSS9 5XG: medium flood risk at worstSS9 5NL: high flood riskSS9 5XR: high flood riskSS9 5YE: high flood riskSS9 5YG: high flood risk Southend-on-Sea Map of every postcode in the SS9 5 sector, by flood risk Of the 242 postcodes in the SS9 5 sector that ONS places, 4 have a home or business at high risk, 13 are at medium risk at worst, 21 are at low risk at worst and 204 are not on the Environment Agency's at-risk list. Places named: Southend-on-Sea. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A13A1158A1159 Southend-on-Sea
  • A home or business at high risk: 4
  • At medium risk at worst: 13
  • At low risk at worst: 21
  • At very low risk only: 0
  • Not on the at-risk list: 204

Of the 242 postcodes in the SS9 5 sector that ONS places, 4 have a home or business at high risk, 13 are at medium risk at worst, 21 are at low risk at worst and 204 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.

SS9 5YE12 at high riskSS9 5XR3 at high riskSS9 5YG2 at high riskSS9 5NL1 at high risk

What do homes sell for in SS9 5?

Homes in SS9 5 sold for a typical £380,000 in the 12 months to August 2026, across 152 sales, no change on the 12 months before, HM Land Registry's figures show.

£380,000 typical price, the 12 months to August 2026
£380,000 12 months to August 2025
■ no change on the 12 months before
  • Detached £455,000 50 sales
  • Semi-detached £373,125 66 sales
  • Terraced £350,000 22 sales
  • Flat or maisonette £122,750 14 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 SS9 5. 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 SS9 5

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.

SS9 5AASS9 5ABSS9 5ADSS9 5AESS9 5AFSS9 5AGSS9 5AHSS9 5AJSS9 5ALSS9 5ANSS9 5APSS9 5AQSS9 5ARSS9 5ASSS9 5ATSS9 5AUSS9 5AWSS9 5AXSS9 5AYSS9 5AZSS9 5BASS9 5BJSS9 5BLSS9 5BNSS9 5BPSS9 5BSSS9 5BTSS9 5BUSS9 5BWSS9 5BXSS9 5BYSS9 5DBSS9 5DDSS9 5DESS9 5DHSS9 5DJSS9 5DLSS9 5DNSS9 5DPSS9 5DQSS9 5DRSS9 5DSSS9 5DWSS9 5EASS9 5EBSS9 5EFSS9 5EGSS9 5EHSS9 5EJSS9 5ELSS9 5ENSS9 5EPSS9 5EQSS9 5ETSS9 5EUSS9 5EWSS9 5EXSS9 5EYSS9 5FBSS9 5FHSS9 5FNSS9 5FPSS9 5FQSS9 5GASS9 5HASS9 5HBSS9 5HDSS9 5HESS9 5HGSS9 5HHSS9 5HJSS9 5HLSS9 5HPSS9 5HQSS9 5HRSS9 5HSSS9 5HUSS9 5HWSS9 5HXSS9 5HYSS9 5HZSS9 5JASS9 5JGSS9 5JLSS9 5JTSS9 5JUSS9 5LESS9 5LFSS9 5LPSS9 5LQSS9 5LYSS9 5NFSS9 5NGSS9 5NHSS9 5NJSS9 5NLSS9 5NNSS9 5NPSS9 5NQSS9 5NRSS9 5NSSS9 5NTSS9 5NUSS9 5NWSS9 5NXSS9 5NYSS9 5PASS9 5PBSS9 5PDSS9 5PESS9 5PFSS9 5PGSS9 5PHSS9 5PJSS9 5PLSS9 5PNSS9 5PQSS9 5PRSS9 5PSSS9 5PTSS9 5PUSS9 5PWSS9 5PXSS9 5PYSS9 5PZSS9 5QASS9 5QBSS9 5QDSS9 5QESS9 5QHSS9 5QJSS9 5QLSS9 5QNSS9 5QPSS9 5QQSS9 5QRSS9 5QSSS9 5QTSS9 5QUSS9 5QWSS9 5QXSS9 5QYSS9 5QZSS9 5RASS9 5RBSS9 5RDSS9 5RESS9 5RFSS9 5RGSS9 5RHSS9 5RJSS9 5RLSS9 5RPSS9 5RQSS9 5RRSS9 5RSSS9 5RTSS9 5RUSS9 5RWSS9 5RXSS9 5RYSS9 5RZSS9 5SBSS9 5SDSS9 5SFSS9 5SGSS9 5SHSS9 5SJSS9 5SNSS9 5SPSS9 5SQSS9 5SRSS9 5SSSS9 5STSS9 5SUSS9 5SWSS9 5SXSS9 5SYSS9 5SZSS9 5TFSS9 5TGSS9 5TPSS9 5TQSS9 5TRSS9 5TSSS9 5TTSS9 5TUSS9 5TXSS9 5TYSS9 5TZSS9 5UASS9 5UBSS9 5UDSS9 5UESS9 5UFSS9 5UGSS9 5UHSS9 5UJSS9 5ULSS9 5UNSS9 5UPSS9 5UQSS9 5URSS9 5UTSS9 5UUSS9 5UWSS9 5UXSS9 5UZSS9 5WHSS9 5WLSS9 5XASS9 5XBSS9 5XESS9 5XFSS9 5XGSS9 5XHSS9 5XJSS9 5XLSS9 5XNSS9 5XPSS9 5XQSS9 5XRSS9 5XSSS9 5XTSS9 5XUSS9 5XWSS9 5XXSS9 5YASS9 5YBSS9 5YDSS9 5YESS9 5YFSS9 5YGSS9 5YHSS9 5YJSS9 5YQSS9 5YRSS9 5YTSS9 5YUSS9 5YXSS9 5YYSS9 5YZ

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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