SE18 5 postcode sector in the SE18 district

SE18 5 is a sector of the SE18 district: every postcode that starts SE18 5. It has 197 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 SE18 5 sector, by flood risk

Map of every postcode in the SE18 5 sector, by flood risk Of the 197 postcodes in the SE18 5 sector that ONS places, 5 have a home or business at high risk, 2 are at low risk at worst, 25 are at very low risk only and 165 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Woolwich Dockyard. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A206 SE18 5AB: not on the flood risk listSE18 5AD: not on the flood risk listSE18 5AE: not on the flood risk listSE18 5AG: not on the flood risk listSE18 5AH: not on the flood risk listSE18 5AJ: not on the flood risk listSE18 5AL: not on the flood risk listSE18 5AN: not on the flood risk listSE18 5AP: not on the flood risk listSE18 5AR: not on the flood risk listSE18 5AU: not on the flood risk listSE18 5AW: not on the flood risk listSE18 5AX: not on the flood risk listSE18 5AY: not on the flood risk listSE18 5AZ: not on the flood risk listSE18 5BD: not on the flood risk listSE18 5BE: not on the flood risk listSE18 5BH: not on the flood risk listSE18 5BJ: not on the flood risk listSE18 5BL: not on the flood risk listSE18 5BN: not on the flood risk listSE18 5BP: not on the flood risk listSE18 5BQ: not on the flood risk listSE18 5BS: not on the flood risk listSE18 5BW: not on the flood risk listSE18 5BY: not on the flood risk listSE18 5DA: not on the flood risk listSE18 5DB: not on the flood risk listSE18 5DD: not on the flood risk listSE18 5DE: not on the flood risk listSE18 5DF: not on the flood risk listSE18 5DG: not on the flood risk listSE18 5DH: not on the flood risk listSE18 5DL: not on the flood risk listSE18 5DN: not on the flood risk listSE18 5DP: not on the flood risk listSE18 5DQ: not on the flood risk listSE18 5DW: not on the flood risk listSE18 5DX: not on the flood risk listSE18 5DY: not on the flood risk listSE18 5DZ: not on the flood risk listSE18 5EA: not on the flood risk listSE18 5EB: not on the flood risk listSE18 5ED: not on the flood risk listSE18 5EE: not on the flood risk listSE18 5EF: not on the flood risk listSE18 5EG: not on the flood risk listSE18 5EH: not on the flood risk listSE18 5EJ: not on the flood risk listSE18 5EL: not on the flood risk listSE18 5EN: not on the flood risk listSE18 5EP: not on the flood risk listSE18 5EQ: not on the flood risk listSE18 5ER: not on the flood risk listSE18 5ES: not on the flood risk listSE18 5ET: not on the flood risk listSE18 5EU: not on the flood risk listSE18 5EW: not on the flood risk listSE18 5EY: not on the flood risk listSE18 5EZ: not on the flood risk listSE18 5HB: not on the flood risk listSE18 5HD: not on the flood risk listSE18 5HE: not on the flood risk listSE18 5HF: not on the flood risk listSE18 5HH: not on the flood risk listSE18 5HJ: not on the flood risk listSE18 5HL: not on the flood risk listSE18 5HN: not on the flood risk listSE18 5HP: not on the flood risk listSE18 5HQ: not on the flood risk listSE18 5HR: not on the flood risk listSE18 5HS: not on the flood risk listSE18 5HT: not on the flood risk listSE18 5HW: not on the flood risk listSE18 5JE: not on the flood risk listSE18 5JF: not on the flood risk listSE18 5JG: not on the flood risk listSE18 5JH: not on the flood risk listSE18 5JL: not on the flood risk listSE18 5JS: not on the flood risk listSE18 5JU: not on the flood risk listSE18 5JX: not on the flood risk listSE18 5JY: not on the flood risk listSE18 5JZ: not on the flood risk listSE18 5LA: not on the flood risk listSE18 5LB: not on the flood risk listSE18 5LD: not on the flood risk listSE18 5LE: not on the flood risk listSE18 5LF: not on the flood risk listSE18 5LG: not on the flood risk listSE18 5LH: not on the flood risk listSE18 5LJ: not on the flood risk listSE18 5LL: not on the flood risk listSE18 5LN: not on the flood risk listSE18 5LP: not on the flood risk listSE18 5LQ: not on the flood risk listSE18 5LR: not on the flood risk listSE18 5LU: not on the flood risk listSE18 5LW: not on the flood risk listSE18 5LX: not on the flood risk listSE18 5LZ: not on the flood risk listSE18 5NB: not on the flood risk listSE18 5ND: not on the flood risk listSE18 5NE: not on the flood risk listSE18 5NF: not on the flood risk listSE18 5NG: not on the flood risk listSE18 5NQ: not on the flood risk listSE18 5PN: not on the flood risk listSE18 5PP: not on the flood risk listSE18 5PQ: not on the flood risk listSE18 5PR: not on the flood risk listSE18 5PS: not on the flood risk listSE18 5PT: not on the flood risk listSE18 5PU: not on the flood risk listSE18 5PW: not on the flood risk listSE18 5PX: not on the flood risk listSE18 5PY: not on the flood risk listSE18 5PZ: not on the flood risk listSE18 5QA: not on the flood risk listSE18 5QB: not on the flood risk listSE18 5QD: not on the flood risk listSE18 5QE: not on the flood risk listSE18 5QF: not on the flood risk listSE18 5QJ: not on the flood risk listSE18 5QL: not on the flood risk listSE18 5QN: not on the flood risk listSE18 5QP: not on the flood risk listSE18 5QQ: not on the flood risk listSE18 5QR: not on the flood risk listSE18 5QT: not on the flood risk listSE18 5QU: not on the flood risk listSE18 5RL: not on the flood risk listSE18 5RP: not on the flood risk listSE18 5RR: not on the flood risk listSE18 5RS: not on the flood risk listSE18 5RT: not on the flood risk listSE18 5RU: not on the flood risk listSE18 5RW: not on the flood risk listSE18 5RX: not on the flood risk listSE18 5SA: not on the flood risk listSE18 5SD: not on the flood risk listSE18 5SE: not on the flood risk listSE18 5SF: not on the flood risk listSE18 5SG: not on the flood risk listSE18 5SH: not on the flood risk listSE18 5SJ: not on the flood risk listSE18 5SL: not on the flood risk listSE18 5SN: not on the flood risk listSE18 5SQ: not on the flood risk listSE18 5SR: not on the flood risk listSE18 5SS: not on the flood risk listSE18 5SW: not on the flood risk listSE18 5SX: not on the flood risk listSE18 5SY: not on the flood risk listSE18 5TB: not on the flood risk listSE18 5TE: not on the flood risk listSE18 5TQ: not on the flood risk listSE18 5TX: not on the flood risk listSE18 5TY: not on the flood risk listSE18 5TZ: not on the flood risk listSE18 5AQ: very low flood risk onlySE18 5AS: very low flood risk onlySE18 5AT: very low flood risk onlySE18 5BX: very low flood risk onlySE18 5NN: very low flood risk onlySE18 5NR: very low flood risk onlySE18 5NS: very low flood risk onlySE18 5NU: very low flood risk onlySE18 5NX: very low flood risk onlySE18 5PG: very low flood risk onlySE18 5PH: very low flood risk onlySE18 5QS: very low flood risk onlySE18 5QX: very low flood risk onlySE18 5QY: very low flood risk onlySE18 5QZ: very low flood risk onlySE18 5SP: very low flood risk onlySE18 5ST: very low flood risk onlySE18 5SU: very low flood risk onlySE18 5SZ: very low flood risk onlySE18 5TA: very low flood risk onlySE18 5TD: very low flood risk onlySE18 5TF: very low flood risk onlySE18 5TL: very low flood risk onlySE18 5TS: very low flood risk onlySE18 5TT: very low flood risk onlySE18 5BG: low flood risk at worstSE18 5NP: low flood risk at worstSE18 5BA: high flood riskSE18 5NH: high flood riskSE18 5QH: high flood risk Woolwich Dockyard Map of every postcode in the SE18 5 sector, by flood risk Of the 197 postcodes in the SE18 5 sector that ONS places, 5 have a home or business at high risk, 2 are at low risk at worst, 25 are at very low risk only and 165 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Woolwich Dockyard. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Woolwich Dockyard
  • A home or business at high risk: 5
  • At medium risk at worst: 0
  • At low risk at worst: 2
  • At very low risk only: 25
  • Not on the at-risk list: 165

Of the 197 postcodes in the SE18 5 sector that ONS places, 5 have a home or business at high risk, 2 are at low risk at worst, 25 are at very low risk only and 165 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 5BB59 at high riskSE18 5BA50 at high riskSE18 5BF28 at high riskSE18 5QH2 at high riskSE18 5NH1 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.

SE18 5WA

What do homes sell for in SE18 5?

Homes in SE18 5 sold for a typical £270,000 in the 12 months to August 2026, across 25 sales, down 10% on the 12 months before, HM Land Registry's figures show.

£270,000 typical price, the 12 months to August 2026
£300,000 12 months to August 2025
▼ down 10% on the 12 months before
  • Detached 1 sale, too few to price
  • Terraced £465,000 7 sales
  • Flat or maisonette £225,000 17 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 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 SE18 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.

SE18 5ABSE18 5ADSE18 5AESE18 5AGSE18 5AHSE18 5AJSE18 5ALSE18 5ANSE18 5APSE18 5AQSE18 5ARSE18 5ASSE18 5ATSE18 5AUSE18 5AWSE18 5AXSE18 5AYSE18 5AZSE18 5BASE18 5BBSE18 5BDSE18 5BESE18 5BFSE18 5BGSE18 5BHSE18 5BJSE18 5BLSE18 5BNSE18 5BPSE18 5BQSE18 5BSSE18 5BTSE18 5BWSE18 5BXSE18 5BYSE18 5DASE18 5DBSE18 5DDSE18 5DESE18 5DFSE18 5DGSE18 5DHSE18 5DLSE18 5DNSE18 5DPSE18 5DQSE18 5DWSE18 5DXSE18 5DYSE18 5DZSE18 5EASE18 5EBSE18 5EDSE18 5EESE18 5EFSE18 5EGSE18 5EHSE18 5EJSE18 5ELSE18 5ENSE18 5EPSE18 5EQSE18 5ERSE18 5ESSE18 5ETSE18 5EUSE18 5EWSE18 5EYSE18 5EZSE18 5HBSE18 5HDSE18 5HESE18 5HFSE18 5HHSE18 5HJSE18 5HLSE18 5HNSE18 5HPSE18 5HQSE18 5HRSE18 5HSSE18 5HTSE18 5HWSE18 5JESE18 5JFSE18 5JGSE18 5JHSE18 5JLSE18 5JSSE18 5JUSE18 5JXSE18 5JYSE18 5JZSE18 5LASE18 5LBSE18 5LDSE18 5LESE18 5LFSE18 5LGSE18 5LHSE18 5LJSE18 5LLSE18 5LNSE18 5LPSE18 5LQSE18 5LRSE18 5LUSE18 5LWSE18 5LXSE18 5LZSE18 5NBSE18 5NDSE18 5NESE18 5NFSE18 5NGSE18 5NHSE18 5NNSE18 5NPSE18 5NQSE18 5NRSE18 5NSSE18 5NUSE18 5NXSE18 5PGSE18 5PHSE18 5PNSE18 5PPSE18 5PQSE18 5PRSE18 5PSSE18 5PTSE18 5PUSE18 5PWSE18 5PXSE18 5PYSE18 5PZSE18 5QASE18 5QBSE18 5QDSE18 5QESE18 5QFSE18 5QGSE18 5QHSE18 5QJSE18 5QLSE18 5QNSE18 5QPSE18 5QQSE18 5QRSE18 5QSSE18 5QTSE18 5QUSE18 5QWSE18 5QXSE18 5QYSE18 5QZSE18 5RLSE18 5RNSE18 5RPSE18 5RRSE18 5RSSE18 5RTSE18 5RUSE18 5RWSE18 5RXSE18 5SASE18 5SDSE18 5SESE18 5SFSE18 5SGSE18 5SHSE18 5SJSE18 5SLSE18 5SNSE18 5SPSE18 5SQSE18 5SRSE18 5SSSE18 5STSE18 5SUSE18 5SWSE18 5SXSE18 5SYSE18 5SZSE18 5TASE18 5TBSE18 5TDSE18 5TESE18 5TFSE18 5TLSE18 5TQSE18 5TSSE18 5TTSE18 5TXSE18 5TYSE18 5TZSE18 5WA

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

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