SE1 3 postcode sector in the SE1 district

SE1 3 is a sector of the SE1 district: every postcode that starts SE1 3. It has 244 postcodes in use, 6 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 SE1 3 sector, by flood risk

Map of every postcode in the SE1 3 sector, by flood risk Of the 244 postcodes in the SE1 3 sector that ONS places, 184 are at very low risk only and 60 are not on the Environment Agency's at-risk list. Places named: London Bridge & West Bermondsey. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A201A200A2A2198 SE1 3AA: not on the flood risk listSE1 3AB: not on the flood risk listSE1 3AH: not on the flood risk listSE1 3AJ: not on the flood risk listSE1 3AT: not on the flood risk listSE1 3AY: not on the flood risk listSE1 3AZ: not on the flood risk listSE1 3BB: not on the flood risk listSE1 3BD: not on the flood risk listSE1 3BF: not on the flood risk listSE1 3BG: not on the flood risk listSE1 3BJ: not on the flood risk listSE1 3BL: not on the flood risk listSE1 3BN: not on the flood risk listSE1 3BT: not on the flood risk listSE1 3BU: not on the flood risk listSE1 3BY: not on the flood risk listSE1 3DS: not on the flood risk listSE1 3DT: not on the flood risk listSE1 3DU: not on the flood risk listSE1 3DX: not on the flood risk listSE1 3DZ: not on the flood risk listSE1 3EA: not on the flood risk listSE1 3ED: not on the flood risk listSE1 3EU: not on the flood risk listSE1 3FA: not on the flood risk listSE1 3FD: not on the flood risk listSE1 3FE: not on the flood risk listSE1 3FS: not on the flood risk listSE1 3FT: not on the flood risk listSE1 3FX: not on the flood risk listSE1 3FY: not on the flood risk listSE1 3GH: not on the flood risk listSE1 3GY: not on the flood risk listSE1 3NE: not on the flood risk listSE1 3NG: not on the flood risk listSE1 3NH: not on the flood risk listSE1 3NL: not on the flood risk listSE1 3NN: not on the flood risk listSE1 3NQ: not on the flood risk listSE1 3PT: not on the flood risk listSE1 3PU: not on the flood risk listSE1 3QJ: not on the flood risk listSE1 3QP: not on the flood risk listSE1 3QQ: not on the flood risk listSE1 3QR: not on the flood risk listSE1 3QX: not on the flood risk listSE1 3QZ: not on the flood risk listSE1 3RA: not on the flood risk listSE1 3RB: not on the flood risk listSE1 3SA: not on the flood risk listSE1 3UH: not on the flood risk listSE1 3UJ: not on the flood risk listSE1 3UL: not on the flood risk listSE1 3UN: not on the flood risk listSE1 3UQ: not on the flood risk listSE1 3UT: not on the flood risk listSE1 3XT: not on the flood risk listSE1 3AD: very low flood risk onlySE1 3AE: very low flood risk onlySE1 3AF: very low flood risk onlySE1 3AG: very low flood risk onlySE1 3AL: very low flood risk onlySE1 3AN: very low flood risk onlySE1 3AP: very low flood risk onlySE1 3AQ: very low flood risk onlySE1 3AR: very low flood risk onlySE1 3AU: very low flood risk onlySE1 3AW: very low flood risk onlySE1 3BA: very low flood risk onlySE1 3BE: very low flood risk onlySE1 3BH: very low flood risk onlySE1 3BP: very low flood risk onlySE1 3BS: very low flood risk onlySE1 3BW: very low flood risk onlySE1 3BZ: very low flood risk onlySE1 3DA: very low flood risk onlySE1 3DB: very low flood risk onlySE1 3DD: very low flood risk onlySE1 3DE: very low flood risk onlySE1 3DG: very low flood risk onlySE1 3DH: very low flood risk onlySE1 3DJ: very low flood risk onlySE1 3DL: very low flood risk onlySE1 3DN: very low flood risk onlySE1 3DP: very low flood risk onlySE1 3DQ: very low flood risk onlySE1 3DR: very low flood risk onlySE1 3DW: very low flood risk onlySE1 3DY: very low flood risk onlySE1 3EE: very low flood risk onlySE1 3EF: very low flood risk onlySE1 3EG: very low flood risk onlySE1 3EL: very low flood risk onlySE1 3EN: very low flood risk onlySE1 3EQ: very low flood risk onlySE1 3ER: very low flood risk onlySE1 3ES: very low flood risk onlySE1 3FB: very low flood risk onlySE1 3FF: very low flood risk onlySE1 3FG: very low flood risk onlySE1 3FJ: very low flood risk onlySE1 3FL: very low flood risk onlySE1 3FN: very low flood risk onlySE1 3FP: very low flood risk onlySE1 3FQ: very low flood risk onlySE1 3FU: very low flood risk onlySE1 3FW: very low flood risk onlySE1 3FZ: very low flood risk onlySE1 3GA: very low flood risk onlySE1 3GB: very low flood risk onlySE1 3GE: very low flood risk onlySE1 3GF: very low flood risk onlySE1 3GG: very low flood risk onlySE1 3GJ: very low flood risk onlySE1 3GL: very low flood risk onlySE1 3GN: very low flood risk onlySE1 3GR: very low flood risk onlySE1 3GS: very low flood risk onlySE1 3GT: very low flood risk onlySE1 3GU: very low flood risk onlySE1 3GX: very low flood risk onlySE1 3HA: very low flood risk onlySE1 3HB: very low flood risk onlySE1 3HD: very low flood risk onlySE1 3HJ: very low flood risk onlySE1 3HN: very low flood risk onlySE1 3HP: very low flood risk onlySE1 3HS: very low flood risk onlySE1 3HT: very low flood risk onlySE1 3HX: very low flood risk onlySE1 3JB: very low flood risk onlySE1 3JE: very low flood risk onlySE1 3JG: very low flood risk onlySE1 3JH: very low flood risk onlySE1 3JQ: very low flood risk onlySE1 3JT: very low flood risk onlySE1 3JU: very low flood risk onlySE1 3JW: very low flood risk onlySE1 3JX: very low flood risk onlySE1 3JY: very low flood risk onlySE1 3JZ: very low flood risk onlySE1 3LA: very low flood risk onlySE1 3LB: very low flood risk onlySE1 3LD: very low flood risk onlySE1 3LE: very low flood risk onlySE1 3LF: very low flood risk onlySE1 3LG: very low flood risk onlySE1 3LH: very low flood risk onlySE1 3LJ: very low flood risk onlySE1 3LL: very low flood risk onlySE1 3LN: very low flood risk onlySE1 3LP: very low flood risk onlySE1 3LS: very low flood risk onlySE1 3LU: very low flood risk onlySE1 3LW: very low flood risk onlySE1 3LX: very low flood risk onlySE1 3LY: very low flood risk onlySE1 3LZ: very low flood risk onlySE1 3NJ: very low flood risk onlySE1 3NP: very low flood risk onlySE1 3NR: very low flood risk onlySE1 3NT: very low flood risk onlySE1 3NU: very low flood risk onlySE1 3NX: very low flood risk onlySE1 3NY: very low flood risk onlySE1 3PA: very low flood risk onlySE1 3PB: very low flood risk onlySE1 3PD: very low flood risk onlySE1 3PE: very low flood risk onlySE1 3PF: very low flood risk onlySE1 3PG: very low flood risk onlySE1 3PH: very low flood risk onlySE1 3PL: very low flood risk onlySE1 3PN: very low flood risk onlySE1 3PP: very low flood risk onlySE1 3PR: very low flood risk onlySE1 3PS: very low flood risk onlySE1 3PW: very low flood risk onlySE1 3QB: very low flood risk onlySE1 3QG: very low flood risk onlySE1 3QN: very low flood risk onlySE1 3QU: very low flood risk onlySE1 3RF: very low flood risk onlySE1 3RG: very low flood risk onlySE1 3RH: very low flood risk onlySE1 3RJ: very low flood risk onlySE1 3RL: very low flood risk onlySE1 3RP: very low flood risk onlySE1 3RQ: very low flood risk onlySE1 3RS: very low flood risk onlySE1 3RT: very low flood risk onlySE1 3RU: very low flood risk onlySE1 3RX: very low flood risk onlySE1 3RY: very low flood risk onlySE1 3RZ: very low flood risk onlySE1 3SB: very low flood risk onlySE1 3SH: very low flood risk onlySE1 3SS: very low flood risk onlySE1 3ST: very low flood risk onlySE1 3SU: very low flood risk onlySE1 3SX: very low flood risk onlySE1 3SY: very low flood risk onlySE1 3TA: very low flood risk onlySE1 3TB: very low flood risk onlySE1 3TD: very low flood risk onlySE1 3TE: very low flood risk onlySE1 3TJ: very low flood risk onlySE1 3TN: very low flood risk onlySE1 3TP: very low flood risk onlySE1 3TQ: very low flood risk onlySE1 3TR: very low flood risk onlySE1 3TS: very low flood risk onlySE1 3TX: very low flood risk onlySE1 3TY: very low flood risk onlySE1 3UA: very low flood risk onlySE1 3UB: very low flood risk onlySE1 3UD: very low flood risk onlySE1 3UF: very low flood risk onlySE1 3UW: very low flood risk onlySE1 3UX: very low flood risk onlySE1 3UY: very low flood risk onlySE1 3UZ: very low flood risk onlySE1 3XB: very low flood risk onlySE1 3XF: very low flood risk onlySE1 3XG: very low flood risk onlySE1 3XH: very low flood risk onlySE1 3XJ: very low flood risk onlySE1 3XL: very low flood risk onlySE1 3XN: very low flood risk onlySE1 3XW: very low flood risk onlySE1 3YB: very low flood risk onlySE1 3YD: very low flood risk only London Bridge & West Bermondsey Map of every postcode in the SE1 3 sector, by flood risk Of the 244 postcodes in the SE1 3 sector that ONS places, 184 are at very low risk only and 60 are not on the Environment Agency's at-risk list. Places named: London Bridge & West Bermondsey. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. London Bridge & West Bermondsey
  • 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: 184
  • Not on the at-risk list: 60

Of the 244 postcodes in the SE1 3 sector that ONS places, 184 are at very low risk only and 60 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.

Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; Environment Agency flood risk, published 6 July 2026; roads, rivers and built-up areas: Ordnance Survey open maps. 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.

What do homes sell for in SE1 3?

Homes in SE1 3 sold for a typical £551,500 in the 12 months to September 2026, across 78 sales, HM Land Registry's figures show. The 12 months before gave £570,000 from 101 sales: not a change larger than chance would explain, given which homes happened to sell.

£551,500 typical price, the 12 months to September 2026
£570,000 12 months to September 2025
  • Detached 1 sale, too few to price
  • Semi-detached 1 sale, too few to price
  • Terraced 2 sales, too few to price
  • Flat or maisonette £550,000 74 sales

Standard sales of homes at market value at the postcodes that start SE1 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 October 2026.

Postcodes in SE1 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.

SE1 3AASE1 3ABSE1 3ADSE1 3AESE1 3AFSE1 3AGSE1 3AHSE1 3AJSE1 3ALSE1 3ANSE1 3APSE1 3AQSE1 3ARSE1 3ATSE1 3AUSE1 3AWSE1 3AYSE1 3AZSE1 3BASE1 3BBSE1 3BDSE1 3BESE1 3BFSE1 3BGSE1 3BHSE1 3BJSE1 3BLSE1 3BNSE1 3BPSE1 3BSSE1 3BTSE1 3BUSE1 3BWSE1 3BYSE1 3BZSE1 3DASE1 3DBSE1 3DDSE1 3DESE1 3DFSE1 3DGSE1 3DHSE1 3DJSE1 3DLSE1 3DNSE1 3DPSE1 3DQSE1 3DRSE1 3DSSE1 3DTSE1 3DUSE1 3DWSE1 3DXSE1 3DYSE1 3DZSE1 3EASE1 3EBSE1 3EDSE1 3EESE1 3EFSE1 3EGSE1 3ELSE1 3ENSE1 3EQSE1 3ERSE1 3ESSE1 3EUSE1 3FASE1 3FBSE1 3FDSE1 3FESE1 3FFSE1 3FGSE1 3FHSE1 3FJSE1 3FLSE1 3FNSE1 3FPSE1 3FQSE1 3FSSE1 3FTSE1 3FUSE1 3FWSE1 3FXSE1 3FYSE1 3FZSE1 3GASE1 3GBSE1 3GDSE1 3GESE1 3GFSE1 3GGSE1 3GHSE1 3GJSE1 3GLSE1 3GNSE1 3GPSE1 3GRSE1 3GSSE1 3GTSE1 3GUSE1 3GWSE1 3GXSE1 3GYSE1 3HASE1 3HBSE1 3HDSE1 3HJSE1 3HNSE1 3HPSE1 3HSSE1 3HTSE1 3HXSE1 3JBSE1 3JESE1 3JGSE1 3JHSE1 3JQSE1 3JTSE1 3JUSE1 3JWSE1 3JXSE1 3JYSE1 3JZSE1 3LASE1 3LBSE1 3LDSE1 3LESE1 3LFSE1 3LGSE1 3LHSE1 3LJSE1 3LLSE1 3LNSE1 3LPSE1 3LSSE1 3LUSE1 3LWSE1 3LXSE1 3LYSE1 3LZSE1 3NESE1 3NGSE1 3NHSE1 3NJSE1 3NLSE1 3NNSE1 3NPSE1 3NQSE1 3NRSE1 3NTSE1 3NUSE1 3NXSE1 3NYSE1 3PASE1 3PBSE1 3PDSE1 3PESE1 3PFSE1 3PGSE1 3PHSE1 3PLSE1 3PNSE1 3PPSE1 3PRSE1 3PSSE1 3PTSE1 3PUSE1 3PWSE1 3QBSE1 3QGSE1 3QHSE1 3QJSE1 3QNSE1 3QPSE1 3QQSE1 3QRSE1 3QUSE1 3QXSE1 3QZSE1 3RASE1 3RBSE1 3RFSE1 3RGSE1 3RHSE1 3RJSE1 3RLSE1 3RNSE1 3RPSE1 3RQSE1 3RSSE1 3RTSE1 3RUSE1 3RWSE1 3RXSE1 3RYSE1 3RZSE1 3SASE1 3SBSE1 3SHSE1 3SSSE1 3STSE1 3SUSE1 3SXSE1 3SYSE1 3TASE1 3TBSE1 3TDSE1 3TESE1 3TFSE1 3TJSE1 3TNSE1 3TPSE1 3TQSE1 3TRSE1 3TSSE1 3TXSE1 3TYSE1 3UASE1 3UBSE1 3UDSE1 3UFSE1 3UHSE1 3UJSE1 3ULSE1 3UNSE1 3UQSE1 3UTSE1 3UWSE1 3UXSE1 3UYSE1 3UZSE1 3XBSE1 3XFSE1 3XGSE1 3XHSE1 3XJSE1 3XLSE1 3XNSE1 3XQSE1 3XTSE1 3XWSE1 3YBSE1 3YD

Source: ONS Postcode Directory, August 2026, loaded 20 October 2026. Postcodes that have ended are not listed.

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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Where the facts on this page come from

Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0.

Licence: Open Government Licence v3.0.

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