SS7 3 postcode sector in the SS7 district

SS7 3 is a sector of the SS7 district: every postcode that starts SS7 3. It has 268 postcodes in use, 4 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 SS7 3 sector, by flood risk

Map of every postcode in the SS7 3 sector, by flood risk Of the 268 postcodes in the SS7 3 sector that ONS places, 268 are not on the Environment Agency's at-risk list. Places named: Thundersley and South Benfleet. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A127A129 SS7 3AA: not on the flood risk listSS7 3AB: not on the flood risk listSS7 3AD: not on the flood risk listSS7 3AE: not on the flood risk listSS7 3AF: not on the flood risk listSS7 3AG: not on the flood risk listSS7 3AH: not on the flood risk listSS7 3AJ: not on the flood risk listSS7 3AL: not on the flood risk listSS7 3AN: not on the flood risk listSS7 3AP: not on the flood risk listSS7 3AQ: not on the flood risk listSS7 3AR: not on the flood risk listSS7 3AS: not on the flood risk listSS7 3AT: not on the flood risk listSS7 3AU: not on the flood risk listSS7 3AW: not on the flood risk listSS7 3AX: not on the flood risk listSS7 3AY: not on the flood risk listSS7 3AZ: not on the flood risk listSS7 3BA: not on the flood risk listSS7 3BB: not on the flood risk listSS7 3BD: not on the flood risk listSS7 3BE: not on the flood risk listSS7 3BH: not on the flood risk listSS7 3BJ: not on the flood risk listSS7 3BN: not on the flood risk listSS7 3BQ: not on the flood risk listSS7 3BS: not on the flood risk listSS7 3BT: not on the flood risk listSS7 3BU: not on the flood risk listSS7 3BX: not on the flood risk listSS7 3BY: not on the flood risk listSS7 3BZ: not on the flood risk listSS7 3DA: not on the flood risk listSS7 3DB: not on the flood risk listSS7 3DF: not on the flood risk listSS7 3DH: not on the flood risk listSS7 3DJ: not on the flood risk listSS7 3DL: not on the flood risk listSS7 3DN: not on the flood risk listSS7 3DP: not on the flood risk listSS7 3DR: not on the flood risk listSS7 3DS: not on the flood risk listSS7 3DT: not on the flood risk listSS7 3DU: not on the flood risk listSS7 3DW: not on the flood risk listSS7 3DZ: not on the flood risk listSS7 3EA: not on the flood risk listSS7 3EB: not on the flood risk listSS7 3EE: not on the flood risk listSS7 3EG: not on the flood risk listSS7 3EH: not on the flood risk listSS7 3EL: not on the flood risk listSS7 3EN: not on the flood risk listSS7 3ER: not on the flood risk listSS7 3ES: not on the flood risk listSS7 3ET: not on the flood risk listSS7 3EU: not on the flood risk listSS7 3EW: not on the flood risk listSS7 3FH: not on the flood risk listSS7 3FJ: not on the flood risk listSS7 3FL: not on the flood risk listSS7 3FN: not on the flood risk listSS7 3FP: not on the flood risk listSS7 3FQ: not on the flood risk listSS7 3FR: not on the flood risk listSS7 3FS: not on the flood risk listSS7 3FT: not on the flood risk listSS7 3GL: not on the flood risk listSS7 3HA: not on the flood risk listSS7 3HB: not on the flood risk listSS7 3HD: not on the flood risk listSS7 3HE: not on the flood risk listSS7 3HF: not on the flood risk listSS7 3HG: not on the flood risk listSS7 3HH: not on the flood risk listSS7 3HJ: not on the flood risk listSS7 3HL: not on the flood risk listSS7 3HN: not on the flood risk listSS7 3HP: not on the flood risk listSS7 3HR: not on the flood risk listSS7 3HS: not on the flood risk listSS7 3HT: not on the flood risk listSS7 3HU: not on the flood risk listSS7 3HW: not on the flood risk listSS7 3HX: not on the flood risk listSS7 3HY: not on the flood risk listSS7 3HZ: not on the flood risk listSS7 3JA: not on the flood risk listSS7 3JB: not on the flood risk listSS7 3JD: not on the flood risk listSS7 3JF: not on the flood risk listSS7 3JG: not on the flood risk listSS7 3JP: not on the flood risk listSS7 3JQ: not on the flood risk listSS7 3JR: not on the flood risk listSS7 3JS: not on the flood risk listSS7 3JT: not on the flood risk listSS7 3JX: not on the flood risk listSS7 3JZ: not on the flood risk listSS7 3LA: not on the flood risk listSS7 3LB: not on the flood risk listSS7 3LD: not on the flood risk listSS7 3LE: not on the flood risk listSS7 3LF: not on the flood risk listSS7 3LG: not on the flood risk listSS7 3LH: not on the flood risk listSS7 3LP: not on the flood risk listSS7 3LQ: not on the flood risk listSS7 3LR: not on the flood risk listSS7 3LS: not on the flood risk listSS7 3LT: not on the flood risk listSS7 3LU: not on the flood risk listSS7 3LX: not on the flood risk listSS7 3LY: not on the flood risk listSS7 3NA: not on the flood risk listSS7 3NB: not on the flood risk listSS7 3ND: not on the flood risk listSS7 3NE: not on the flood risk listSS7 3NF: not on the flood risk listSS7 3NG: not on the flood risk listSS7 3NH: not on the flood risk listSS7 3NL: not on the flood risk listSS7 3NQ: not on the flood risk listSS7 3NU: not on the flood risk listSS7 3NY: not on the flood risk listSS7 3NZ: not on the flood risk listSS7 3PA: not on the flood risk listSS7 3PB: not on the flood risk listSS7 3PE: not on the flood risk listSS7 3PF: not on the flood risk listSS7 3PH: not on the flood risk listSS7 3PJ: not on the flood risk listSS7 3PL: not on the flood risk listSS7 3PN: not on the flood risk listSS7 3PP: not on the flood risk listSS7 3PQ: not on the flood risk listSS7 3PR: not on the flood risk listSS7 3PS: not on the flood risk listSS7 3PT: not on the flood risk listSS7 3PU: not on the flood risk listSS7 3PW: not on the flood risk listSS7 3PX: not on the flood risk listSS7 3PY: not on the flood risk listSS7 3QB: not on the flood risk listSS7 3QE: not on the flood risk listSS7 3QF: not on the flood risk listSS7 3QG: not on the flood risk listSS7 3QH: not on the flood risk listSS7 3QJ: not on the flood risk listSS7 3QL: not on the flood risk listSS7 3QN: not on the flood risk listSS7 3QP: not on the flood risk listSS7 3QQ: not on the flood risk listSS7 3QR: not on the flood risk listSS7 3QS: not on the flood risk listSS7 3QT: not on the flood risk listSS7 3QU: not on the flood risk listSS7 3QW: not on the flood risk listSS7 3QX: not on the flood risk listSS7 3QY: not on the flood risk listSS7 3QZ: not on the flood risk listSS7 3RA: not on the flood risk listSS7 3RB: not on the flood risk listSS7 3RD: not on the flood risk listSS7 3RE: not on the flood risk listSS7 3RF: not on the flood risk listSS7 3RG: not on the flood risk listSS7 3RH: not on the flood risk listSS7 3RJ: not on the flood risk listSS7 3RL: not on the flood risk listSS7 3RP: not on the flood risk listSS7 3RQ: not on the flood risk listSS7 3RS: not on the flood risk listSS7 3RT: not on the flood risk listSS7 3RU: not on the flood risk listSS7 3RX: not on the flood risk listSS7 3RY: not on the flood risk listSS7 3RZ: not on the flood risk listSS7 3SA: not on the flood risk listSS7 3SB: not on the flood risk listSS7 3SD: not on the flood risk listSS7 3SE: not on the flood risk listSS7 3SF: not on the flood risk listSS7 3SG: not on the flood risk listSS7 3SH: not on the flood risk listSS7 3SJ: not on the flood risk listSS7 3SL: not on the flood risk listSS7 3SP: not on the flood risk listSS7 3SQ: not on the flood risk listSS7 3SR: not on the flood risk listSS7 3SS: not on the flood risk listSS7 3ST: not on the flood risk listSS7 3SU: not on the flood risk listSS7 3SX: not on the flood risk listSS7 3SY: not on the flood risk listSS7 3SZ: not on the flood risk listSS7 3TA: not on the flood risk listSS7 3TB: not on the flood risk listSS7 3TD: not on the flood risk listSS7 3TE: not on the flood risk listSS7 3TF: not on the flood risk listSS7 3TG: not on the flood risk listSS7 3TH: not on the flood risk listSS7 3TJ: not on the flood risk listSS7 3TL: not on the flood risk listSS7 3TN: not on the flood risk listSS7 3TP: not on the flood risk listSS7 3TQ: not on the flood risk listSS7 3TR: not on the flood risk listSS7 3TS: not on the flood risk listSS7 3TT: not on the flood risk listSS7 3TU: not on the flood risk listSS7 3TW: not on the flood risk listSS7 3TX: not on the flood risk listSS7 3TY: not on the flood risk listSS7 3TZ: not on the flood risk listSS7 3UA: not on the flood risk listSS7 3UB: not on the flood risk listSS7 3UG: not on the flood risk listSS7 3UH: not on the flood risk listSS7 3UJ: not on the flood risk listSS7 3UL: not on the flood risk listSS7 3UN: not on the flood risk listSS7 3UP: not on the flood risk listSS7 3UQ: not on the flood risk listSS7 3UT: not on the flood risk listSS7 3UU: not on the flood risk listSS7 3UW: not on the flood risk listSS7 3UX: not on the flood risk listSS7 3UY: not on the flood risk listSS7 3UZ: not on the flood risk listSS7 3XA: not on the flood risk listSS7 3XB: not on the flood risk listSS7 3XD: not on the flood risk listSS7 3XE: not on the flood risk listSS7 3XF: not on the flood risk listSS7 3XH: not on the flood risk listSS7 3XL: not on the flood risk listSS7 3XN: not on the flood risk listSS7 3XP: not on the flood risk listSS7 3XR: not on the flood risk listSS7 3XS: not on the flood risk listSS7 3XT: not on the flood risk listSS7 3XW: not on the flood risk listSS7 3XY: not on the flood risk listSS7 3XZ: not on the flood risk listSS7 3YA: not on the flood risk listSS7 3YB: not on the flood risk listSS7 3YD: not on the flood risk listSS7 3YE: not on the flood risk listSS7 3YF: not on the flood risk listSS7 3YG: not on the flood risk listSS7 3YH: not on the flood risk listSS7 3YJ: not on the flood risk listSS7 3YL: not on the flood risk listSS7 3YN: not on the flood risk listSS7 3YP: not on the flood risk listSS7 3YQ: not on the flood risk listSS7 3YR: not on the flood risk listSS7 3YS: not on the flood risk listSS7 3YT: not on the flood risk listSS7 3YU: not on the flood risk listSS7 3YW: not on the flood risk listSS7 3YX: not on the flood risk listSS7 3YZ: not on the flood risk list Thundersley and South Benfleet Map of every postcode in the SS7 3 sector, by flood risk Of the 268 postcodes in the SS7 3 sector that ONS places, 268 are not on the Environment Agency's at-risk list. Places named: Thundersley North, Thundersley South. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A127 Thundersley NorthThundersley South
  • A home or business at high risk: 0
  • At medium risk at worst: 0
  • At low risk at worst: 0
  • At very low risk only: 0
  • Not on the at-risk list: 268

Of the 268 postcodes in the SS7 3 sector that ONS places, 268 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. Names in italics are council wards: we hold no town or village names here.

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

What do homes sell for in SS7 3?

Homes in SS7 3 sold for a typical £395,000 in the 12 months to August 2026, across 135 sales, up 6.4% on the 12 months before, HM Land Registry's figures show.

£395,000 typical price, the 12 months to August 2026
£371,250 12 months to August 2025
▲ up 6.4% on the 12 months before
  • Detached £562,500 37 sales
  • Semi-detached £385,000 75 sales
  • Terraced £335,000 12 sales
  • Flat or maisonette £185,000 11 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 SS7 3. 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 SS7 3

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.

SS7 3AASS7 3ABSS7 3ADSS7 3AESS7 3AFSS7 3AGSS7 3AHSS7 3AJSS7 3ALSS7 3ANSS7 3APSS7 3AQSS7 3ARSS7 3ASSS7 3ATSS7 3AUSS7 3AWSS7 3AXSS7 3AYSS7 3AZSS7 3BASS7 3BBSS7 3BDSS7 3BESS7 3BHSS7 3BJSS7 3BNSS7 3BQSS7 3BSSS7 3BTSS7 3BUSS7 3BXSS7 3BYSS7 3BZSS7 3DASS7 3DBSS7 3DFSS7 3DHSS7 3DJSS7 3DLSS7 3DNSS7 3DPSS7 3DRSS7 3DSSS7 3DTSS7 3DUSS7 3DWSS7 3DZSS7 3EASS7 3EBSS7 3EESS7 3EGSS7 3EHSS7 3ELSS7 3ENSS7 3ERSS7 3ESSS7 3ETSS7 3EUSS7 3EWSS7 3FHSS7 3FJSS7 3FLSS7 3FNSS7 3FPSS7 3FQSS7 3FRSS7 3FSSS7 3FTSS7 3GLSS7 3HASS7 3HBSS7 3HDSS7 3HESS7 3HFSS7 3HGSS7 3HHSS7 3HJSS7 3HLSS7 3HNSS7 3HPSS7 3HRSS7 3HSSS7 3HTSS7 3HUSS7 3HWSS7 3HXSS7 3HYSS7 3HZSS7 3JASS7 3JBSS7 3JDSS7 3JFSS7 3JGSS7 3JPSS7 3JQSS7 3JRSS7 3JSSS7 3JTSS7 3JXSS7 3JZSS7 3LASS7 3LBSS7 3LDSS7 3LESS7 3LFSS7 3LGSS7 3LHSS7 3LPSS7 3LQSS7 3LRSS7 3LSSS7 3LTSS7 3LUSS7 3LXSS7 3LYSS7 3NASS7 3NBSS7 3NDSS7 3NESS7 3NFSS7 3NGSS7 3NHSS7 3NLSS7 3NQSS7 3NUSS7 3NYSS7 3NZSS7 3PASS7 3PBSS7 3PESS7 3PFSS7 3PHSS7 3PJSS7 3PLSS7 3PNSS7 3PPSS7 3PQSS7 3PRSS7 3PSSS7 3PTSS7 3PUSS7 3PWSS7 3PXSS7 3PYSS7 3QBSS7 3QDSS7 3QESS7 3QFSS7 3QGSS7 3QHSS7 3QJSS7 3QLSS7 3QNSS7 3QPSS7 3QQSS7 3QRSS7 3QSSS7 3QTSS7 3QUSS7 3QWSS7 3QXSS7 3QYSS7 3QZSS7 3RASS7 3RBSS7 3RDSS7 3RESS7 3RFSS7 3RGSS7 3RHSS7 3RJSS7 3RLSS7 3RPSS7 3RQSS7 3RSSS7 3RTSS7 3RUSS7 3RXSS7 3RYSS7 3RZSS7 3SASS7 3SBSS7 3SDSS7 3SESS7 3SFSS7 3SGSS7 3SHSS7 3SJSS7 3SLSS7 3SPSS7 3SQSS7 3SRSS7 3SSSS7 3STSS7 3SUSS7 3SXSS7 3SYSS7 3SZSS7 3TASS7 3TBSS7 3TDSS7 3TESS7 3TFSS7 3TGSS7 3THSS7 3TJSS7 3TLSS7 3TNSS7 3TPSS7 3TQSS7 3TRSS7 3TSSS7 3TTSS7 3TUSS7 3TWSS7 3TXSS7 3TYSS7 3TZSS7 3UASS7 3UBSS7 3UGSS7 3UHSS7 3UJSS7 3ULSS7 3UNSS7 3UPSS7 3UQSS7 3UTSS7 3UUSS7 3UWSS7 3UXSS7 3UYSS7 3UZSS7 3XASS7 3XBSS7 3XDSS7 3XESS7 3XFSS7 3XHSS7 3XLSS7 3XNSS7 3XPSS7 3XRSS7 3XSSS7 3XTSS7 3XWSS7 3XYSS7 3XZSS7 3YASS7 3YBSS7 3YDSS7 3YESS7 3YFSS7 3YGSS7 3YHSS7 3YJSS7 3YLSS7 3YNSS7 3YPSS7 3YQSS7 3YRSS7 3YSSS7 3YTSS7 3YUSS7 3YWSS7 3YXSS7 3YZ

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.

Check a postcode

Something wrong on this page? Report an error and we will check it against the source.