SE18 6 postcode sector in the SE18 district

SE18 6 is a sector of the SE18 district: every postcode that starts SE18 6. It has 301 postcodes in use, 17 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 SE18 6 sector, by flood risk

Map of every postcode in the SE18 6 sector, by flood risk Of the 301 postcodes in the SE18 6 sector that ONS places, 1 have a home or business at high risk, 26 are at very low risk only and 274 are not on the Environment Agency's at-risk list. Places named: Woolwich Arsenal, Woolwich Common. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A205 SE18 6AA: not on the flood risk listSE18 6AB: not on the flood risk listSE18 6AD: not on the flood risk listSE18 6AF: not on the flood risk listSE18 6AG: not on the flood risk listSE18 6AH: not on the flood risk listSE18 6AJ: not on the flood risk listSE18 6AL: not on the flood risk listSE18 6AN: not on the flood risk listSE18 6AP: not on the flood risk listSE18 6AQ: not on the flood risk listSE18 6AR: not on the flood risk listSE18 6AS: not on the flood risk listSE18 6AT: not on the flood risk listSE18 6AW: not on the flood risk listSE18 6AX: not on the flood risk listSE18 6AY: not on the flood risk listSE18 6AZ: not on the flood risk listSE18 6BA: not on the flood risk listSE18 6BB: not on the flood risk listSE18 6BD: not on the flood risk listSE18 6BF: not on the flood risk listSE18 6BG: not on the flood risk listSE18 6BH: not on the flood risk listSE18 6BJ: not on the flood risk listSE18 6BL: not on the flood risk listSE18 6BN: not on the flood risk listSE18 6BQ: not on the flood risk listSE18 6BS: not on the flood risk listSE18 6BT: not on the flood risk listSE18 6BU: not on the flood risk listSE18 6BX: not on the flood risk listSE18 6BY: not on the flood risk listSE18 6BZ: not on the flood risk listSE18 6DB: not on the flood risk listSE18 6DD: not on the flood risk listSE18 6DF: not on the flood risk listSE18 6DG: not on the flood risk listSE18 6DJ: not on the flood risk listSE18 6DN: not on the flood risk listSE18 6DR: not on the flood risk listSE18 6DS: not on the flood risk listSE18 6DT: not on the flood risk listSE18 6DU: not on the flood risk listSE18 6DW: not on the flood risk listSE18 6EA: not on the flood risk listSE18 6EB: not on the flood risk listSE18 6ED: not on the flood risk listSE18 6EF: not on the flood risk listSE18 6EG: not on the flood risk listSE18 6EH: not on the flood risk listSE18 6EJ: not on the flood risk listSE18 6EL: not on the flood risk listSE18 6EN: not on the flood risk listSE18 6EP: not on the flood risk listSE18 6EQ: not on the flood risk listSE18 6ES: not on the flood risk listSE18 6EU: not on the flood risk listSE18 6EX: not on the flood risk listSE18 6EY: not on the flood risk listSE18 6EZ: not on the flood risk listSE18 6FA: not on the flood risk listSE18 6FG: not on the flood risk listSE18 6FJ: not on the flood risk listSE18 6FL: not on the flood risk listSE18 6FN: not on the flood risk listSE18 6FR: not on the flood risk listSE18 6FS: not on the flood risk listSE18 6FU: not on the flood risk listSE18 6FX: not on the flood risk listSE18 6FY: not on the flood risk listSE18 6GA: not on the flood risk listSE18 6GD: not on the flood risk listSE18 6GG: not on the flood risk listSE18 6GH: not on the flood risk listSE18 6GQ: not on the flood risk listSE18 6GR: not on the flood risk listSE18 6GS: not on the flood risk listSE18 6GU: not on the flood risk listSE18 6GW: not on the flood risk listSE18 6GY: not on the flood risk listSE18 6GZ: not on the flood risk listSE18 6HB: not on the flood risk listSE18 6HD: not on the flood risk listSE18 6HG: not on the flood risk listSE18 6HL: not on the flood risk listSE18 6HN: not on the flood risk listSE18 6HP: not on the flood risk listSE18 6HQ: not on the flood risk listSE18 6HS: not on the flood risk listSE18 6HT: not on the flood risk listSE18 6HU: not on the flood risk listSE18 6HW: not on the flood risk listSE18 6HX: not on the flood risk listSE18 6HY: not on the flood risk listSE18 6HZ: not on the flood risk listSE18 6JA: not on the flood risk listSE18 6JB: not on the flood risk listSE18 6JD: not on the flood risk listSE18 6JF: not on the flood risk listSE18 6JJ: not on the flood risk listSE18 6JL: not on the flood risk listSE18 6JN: not on the flood risk listSE18 6JP: not on the flood risk listSE18 6JQ: not on the flood risk listSE18 6JW: not on the flood risk listSE18 6JY: not on the flood risk listSE18 6LE: not on the flood risk listSE18 6LF: not on the flood risk listSE18 6LG: not on the flood risk listSE18 6LH: not on the flood risk listSE18 6LJ: not on the flood risk listSE18 6LL: not on the flood risk listSE18 6LQ: not on the flood risk listSE18 6LR: not on the flood risk listSE18 6LS: not on the flood risk listSE18 6LU: not on the flood risk listSE18 6LW: not on the flood risk listSE18 6LY: not on the flood risk listSE18 6LZ: not on the flood risk listSE18 6NA: not on the flood risk listSE18 6NB: not on the flood risk listSE18 6ND: not on the flood risk listSE18 6NE: not on the flood risk listSE18 6NF: not on the flood risk listSE18 6NG: not on the flood risk listSE18 6NL: not on the flood risk listSE18 6NP: not on the flood risk listSE18 6NS: not on the flood risk listSE18 6NU: not on the flood risk listSE18 6NW: not on the flood risk listSE18 6NX: not on the flood risk listSE18 6NY: not on the flood risk listSE18 6NZ: not on the flood risk listSE18 6PA: not on the flood risk listSE18 6PB: not on the flood risk listSE18 6PE: not on the flood risk listSE18 6PF: not on the flood risk listSE18 6PH: not on the flood risk listSE18 6PN: not on the flood risk listSE18 6PQ: not on the flood risk listSE18 6PW: not on the flood risk listSE18 6PY: not on the flood risk listSE18 6PZ: not on the flood risk listSE18 6QA: not on the flood risk listSE18 6QB: not on the flood risk listSE18 6QD: not on the flood risk listSE18 6QE: not on the flood risk listSE18 6QF: not on the flood risk listSE18 6QG: not on the flood risk listSE18 6QH: not on the flood risk listSE18 6QJ: not on the flood risk listSE18 6QL: not on the flood risk listSE18 6QP: not on the flood risk listSE18 6QQ: not on the flood risk listSE18 6QR: not on the flood risk listSE18 6QT: not on the flood risk listSE18 6QU: not on the flood risk listSE18 6QW: not on the flood risk listSE18 6QX: not on the flood risk listSE18 6QY: not on the flood risk listSE18 6RB: not on the flood risk listSE18 6RF: not on the flood risk listSE18 6RG: not on the flood risk listSE18 6RH: not on the flood risk listSE18 6RJ: not on the flood risk listSE18 6RL: not on the flood risk listSE18 6RN: not on the flood risk listSE18 6RP: not on the flood risk listSE18 6RR: not on the flood risk listSE18 6SA: not on the flood risk listSE18 6SB: not on the flood risk listSE18 6SD: not on the flood risk listSE18 6SH: not on the flood risk listSE18 6SL: not on the flood risk listSE18 6SQ: not on the flood risk listSE18 6SR: not on the flood risk listSE18 6SS: not on the flood risk listSE18 6SU: not on the flood risk listSE18 6SW: not on the flood risk listSE18 6SX: not on the flood risk listSE18 6SZ: not on the flood risk listSE18 6TJ: not on the flood risk listSE18 6TN: not on the flood risk listSE18 6TP: not on the flood risk listSE18 6TQ: not on the flood risk listSE18 6TR: not on the flood risk listSE18 6TS: not on the flood risk listSE18 6TT: not on the flood risk listSE18 6TU: not on the flood risk listSE18 6TW: not on the flood risk listSE18 6TX: not on the flood risk listSE18 6TY: not on the flood risk listSE18 6TZ: not on the flood risk listSE18 6UA: not on the flood risk listSE18 6UB: not on the flood risk listSE18 6UD: not on the flood risk listSE18 6UF: not on the flood risk listSE18 6UX: not on the flood risk listSE18 6UY: not on the flood risk listSE18 6UZ: not on the flood risk listSE18 6WG: not on the flood risk listSE18 6WP: not on the flood risk listSE18 6WW: not on the flood risk listSE18 6XG: not on the flood risk listSE18 6XH: not on the flood risk listSE18 6XJ: not on the flood risk listSE18 6XL: not on the flood risk listSE18 6XN: not on the flood risk listSE18 6XP: not on the flood risk listSE18 6XX: not on the flood risk listSE18 6XY: not on the flood risk listSE18 6YG: not on the flood risk listSE18 6YJ: not on the flood risk listSE18 6YL: not on the flood risk listSE18 6ZD: not on the flood risk listSE18 6ZE: not on the flood risk listSE18 6ZF: not on the flood risk listSE18 6ZP: not on the flood risk listSE18 6ZS: not on the flood risk listSE18 6ZU: not on the flood risk listSE18 6LA: very low flood risk onlySE18 6LB: very low flood risk onlySE18 6PG: very low flood risk onlySE18 6PJ: very low flood risk onlySE18 6PL: very low flood risk onlySE18 6RE: very low flood risk onlySE18 6RS: very low flood risk onlySE18 6RU: very low flood risk onlySE18 6RY: very low flood risk onlySE18 6SE: very low flood risk onlySE18 6SF: very low flood risk onlySE18 6SG: very low flood risk onlySE18 6SN: very low flood risk onlySE18 6ST: very low flood risk onlySE18 6SY: very low flood risk onlySE18 6TA: very low flood risk onlySE18 6TB: very low flood risk onlySE18 6TD: very low flood risk onlySE18 6TE: very low flood risk onlySE18 6TG: very low flood risk onlySE18 6TH: very low flood risk onlySE18 6TL: very low flood risk onlySE18 6WD: very low flood risk onlySE18 6XB: very low flood risk onlySE18 6XD: very low flood risk onlySE18 6DX: high flood risk Woolwich ArsenalWoolwich Common Map of every postcode in the SE18 6 sector, by flood risk Of the 301 postcodes in the SE18 6 sector that ONS places, 1 have a home or business at high risk, 26 are at very low risk only and 274 are not on the Environment Agency's at-risk list. Places named: Woolwich Arsenal, Woolwich Common. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Woolwich ArsenalWoolwich Common
  • A home or business at high risk: 1
  • At medium risk at worst: 0
  • At low risk at worst: 0
  • At very low risk only: 26
  • Not on the at-risk list: 274

Of the 301 postcodes in the SE18 6 sector that ONS places, 1 have a home or business at high risk, 26 are at very low risk only and 274 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

The postcodes at high risk

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

SE18 6DX2 at high risk

What do homes sell for in SE18 6?

Homes in SE18 6 sold for a typical £412,500 in the 12 months to August 2026, across 142 sales, down 7% on the 12 months before, HM Land Registry's figures show.

£412,500 typical price, the 12 months to August 2026
£443,500 12 months to August 2025
▼ down 7% on the 12 months before
  • Terraced £492,000 5 sales
  • Flat or maisonette £409,100 137 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 SE18 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 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 SE18 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.

SE18 6AASE18 6ABSE18 6ADSE18 6AFSE18 6AGSE18 6AHSE18 6AJSE18 6ALSE18 6ANSE18 6APSE18 6AQSE18 6ARSE18 6ASSE18 6ATSE18 6AUSE18 6AWSE18 6AXSE18 6AYSE18 6AZSE18 6BASE18 6BBSE18 6BDSE18 6BFSE18 6BGSE18 6BHSE18 6BJSE18 6BLSE18 6BNSE18 6BQSE18 6BSSE18 6BTSE18 6BUSE18 6BWSE18 6BXSE18 6BYSE18 6BZSE18 6DASE18 6DBSE18 6DDSE18 6DESE18 6DFSE18 6DGSE18 6DJSE18 6DNSE18 6DPSE18 6DRSE18 6DSSE18 6DTSE18 6DUSE18 6DWSE18 6DXSE18 6EASE18 6EBSE18 6EDSE18 6EFSE18 6EGSE18 6EHSE18 6EJSE18 6ELSE18 6ENSE18 6EPSE18 6EQSE18 6ERSE18 6ESSE18 6EUSE18 6EXSE18 6EYSE18 6EZSE18 6FASE18 6FBSE18 6FDSE18 6FESE18 6FFSE18 6FGSE18 6FHSE18 6FJSE18 6FLSE18 6FNSE18 6FRSE18 6FSSE18 6FTSE18 6FUSE18 6FWSE18 6FXSE18 6FYSE18 6FZSE18 6GASE18 6GBSE18 6GDSE18 6GESE18 6GGSE18 6GHSE18 6GJSE18 6GLSE18 6GNSE18 6GPSE18 6GQSE18 6GRSE18 6GSSE18 6GTSE18 6GUSE18 6GWSE18 6GXSE18 6GYSE18 6GZSE18 6HASE18 6HBSE18 6HDSE18 6HGSE18 6HLSE18 6HNSE18 6HPSE18 6HQSE18 6HSSE18 6HTSE18 6HUSE18 6HWSE18 6HXSE18 6HYSE18 6HZSE18 6JASE18 6JBSE18 6JDSE18 6JFSE18 6JGSE18 6JHSE18 6JJSE18 6JLSE18 6JNSE18 6JPSE18 6JQSE18 6JRSE18 6JSSE18 6JTSE18 6JWSE18 6JYSE18 6LASE18 6LBSE18 6LESE18 6LFSE18 6LGSE18 6LHSE18 6LJSE18 6LLSE18 6LNSE18 6LQSE18 6LRSE18 6LSSE18 6LUSE18 6LWSE18 6LYSE18 6LZSE18 6NASE18 6NBSE18 6NDSE18 6NESE18 6NFSE18 6NGSE18 6NHSE18 6NJSE18 6NLSE18 6NPSE18 6NQSE18 6NRSE18 6NSSE18 6NTSE18 6NUSE18 6NWSE18 6NXSE18 6NYSE18 6NZSE18 6PASE18 6PBSE18 6PDSE18 6PESE18 6PFSE18 6PGSE18 6PHSE18 6PJSE18 6PLSE18 6PNSE18 6PPSE18 6PQSE18 6PWSE18 6PYSE18 6PZSE18 6QASE18 6QBSE18 6QDSE18 6QESE18 6QFSE18 6QGSE18 6QHSE18 6QJSE18 6QLSE18 6QNSE18 6QPSE18 6QQSE18 6QRSE18 6QTSE18 6QUSE18 6QWSE18 6QXSE18 6QYSE18 6RBSE18 6RESE18 6RFSE18 6RGSE18 6RHSE18 6RJSE18 6RLSE18 6RNSE18 6RPSE18 6RRSE18 6RSSE18 6RUSE18 6RYSE18 6SASE18 6SBSE18 6SDSE18 6SESE18 6SFSE18 6SGSE18 6SHSE18 6SLSE18 6SNSE18 6SQSE18 6SRSE18 6SSSE18 6STSE18 6SUSE18 6SWSE18 6SXSE18 6SYSE18 6SZSE18 6TASE18 6TBSE18 6TDSE18 6TESE18 6TGSE18 6THSE18 6TJSE18 6TLSE18 6TNSE18 6TPSE18 6TQSE18 6TRSE18 6TSSE18 6TTSE18 6TUSE18 6TWSE18 6TXSE18 6TYSE18 6TZSE18 6UASE18 6UBSE18 6UDSE18 6UFSE18 6UXSE18 6UYSE18 6UZSE18 6WDSE18 6WGSE18 6WHSE18 6WNSE18 6WPSE18 6WQSE18 6WWSE18 6XBSE18 6XDSE18 6XGSE18 6XHSE18 6XJSE18 6XLSE18 6XNSE18 6XPSE18 6XRSE18 6XXSE18 6XYSE18 6YASE18 6YDSE18 6YFSE18 6YGSE18 6YHSE18 6YJSE18 6YLSE18 6YNSE18 6YRSE18 6YSSE18 6YTSE18 6YUSE18 6ZBSE18 6ZDSE18 6ZESE18 6ZFSE18 6ZGSE18 6ZJSE18 6ZPSE18 6ZQSE18 6ZSSE18 6ZU

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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