SE9 3 postcode sector in the SE9 district

SE9 3 is a sector of the SE9 district: every postcode that starts SE9 3. It has 224 postcodes in use, 2 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 SE9 3 sector, and which are new since 2020

Map of every postcode in the SE9 3 sector, by new since 2020 Of the 224 postcodes in the SE9 3 sector that ONS places, 4 are new since 2020 and 220 were in use before 2020. One postcode lies beyond the edge and is listed under the map. Places named: Mottingham, Coldharbour & New Eltham. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A208 SE9 3AA: before 2020SE9 3AB: before 2020SE9 3AE: before 2020SE9 3AF: before 2020SE9 3AG: before 2020SE9 3AH: before 2020SE9 3AL: before 2020SE9 3AN: before 2020SE9 3AQ: before 2020SE9 3AR: before 2020SE9 3AS: before 2020SE9 3AT: before 2020SE9 3AU: before 2020SE9 3AX: before 2020SE9 3AY: before 2020SE9 3AZ: before 2020SE9 3BA: before 2020SE9 3BB: before 2020SE9 3BD: before 2020SE9 3BE: before 2020SE9 3BG: before 2020SE9 3BH: before 2020SE9 3BJ: before 2020SE9 3BL: before 2020SE9 3BN: before 2020SE9 3BP: before 2020SE9 3BQ: before 2020SE9 3BW: before 2020SE9 3BX: before 2020SE9 3BY: before 2020SE9 3BZ: before 2020SE9 3DA: before 2020SE9 3DB: before 2020SE9 3DD: before 2020SE9 3DE: before 2020SE9 3DF: before 2020SE9 3DG: before 2020SE9 3DH: before 2020SE9 3DJ: before 2020SE9 3DL: before 2020SE9 3DN: before 2020SE9 3DP: before 2020SE9 3DQ: before 2020SE9 3DR: before 2020SE9 3DW: before 2020SE9 3DY: before 2020SE9 3DZ: before 2020SE9 3EA: before 2020SE9 3EB: before 2020SE9 3ED: before 2020SE9 3EE: before 2020SE9 3EF: before 2020SE9 3EG: before 2020SE9 3EH: before 2020SE9 3EJ: before 2020SE9 3EL: before 2020SE9 3EN: before 2020SE9 3EP: before 2020SE9 3EQ: before 2020SE9 3EW: before 2020SE9 3EX: before 2020SE9 3EY: before 2020SE9 3EZ: before 2020SE9 3GA: before 2020SE9 3GB: before 2020SE9 3GD: before 2020SE9 3HA: before 2020SE9 3HB: before 2020SE9 3HD: before 2020SE9 3HE: before 2020SE9 3HF: before 2020SE9 3HG: before 2020SE9 3HH: before 2020SE9 3HJ: before 2020SE9 3HL: before 2020SE9 3HN: before 2020SE9 3HQ: before 2020SE9 3HU: before 2020SE9 3HW: before 2020SE9 3HX: before 2020SE9 3HZ: before 2020SE9 3JA: before 2020SE9 3JB: before 2020SE9 3JD: before 2020SE9 3JF: before 2020SE9 3JG: before 2020SE9 3JH: before 2020SE9 3JJ: before 2020SE9 3JL: before 2020SE9 3JN: before 2020SE9 3JQ: before 2020SE9 3JT: before 2020SE9 3JU: before 2020SE9 3JW: before 2020SE9 3JX: before 2020SE9 3JY: before 2020SE9 3JZ: before 2020SE9 3LA: before 2020SE9 3LB: before 2020SE9 3LD: before 2020SE9 3LE: before 2020SE9 3LF: before 2020SE9 3LG: before 2020SE9 3LH: before 2020SE9 3LJ: before 2020SE9 3LL: before 2020SE9 3LN: before 2020SE9 3LP: before 2020SE9 3LQ: before 2020SE9 3LR: before 2020SE9 3LS: before 2020SE9 3LT: before 2020SE9 3LU: before 2020SE9 3LW: before 2020SE9 3LX: before 2020SE9 3LY: before 2020SE9 3NA: before 2020SE9 3NB: before 2020SE9 3ND: before 2020SE9 3NE: before 2020SE9 3NF: before 2020SE9 3NG: before 2020SE9 3NH: before 2020SE9 3NJ: before 2020SE9 3NL: before 2020SE9 3NQ: before 2020SE9 3NS: before 2020SE9 3NT: before 2020SE9 3NU: before 2020SE9 3NX: before 2020SE9 3NY: before 2020SE9 3NZ: before 2020SE9 3PA: before 2020SE9 3PB: before 2020SE9 3PD: before 2020SE9 3PE: before 2020SE9 3PF: before 2020SE9 3PG: before 2020SE9 3PN: before 2020SE9 3PP: before 2020SE9 3PQ: before 2020SE9 3PR: before 2020SE9 3PS: before 2020SE9 3PT: before 2020SE9 3PU: before 2020SE9 3PW: before 2020SE9 3PX: before 2020SE9 3PY: before 2020SE9 3QE: before 2020SE9 3QF: before 2020SE9 3QG: before 2020SE9 3QH: before 2020SE9 3QJ: before 2020SE9 3QN: before 2020SE9 3QP: before 2020SE9 3QR: before 2020SE9 3QS: before 2020SE9 3QT: before 2020SE9 3QU: before 2020SE9 3QW: before 2020SE9 3RD: before 2020SE9 3RE: before 2020SE9 3RF: before 2020SE9 3RG: before 2020SE9 3RH: before 2020SE9 3RJ: before 2020SE9 3RL: before 2020SE9 3RN: before 2020SE9 3RP: before 2020SE9 3RQ: before 2020SE9 3RR: before 2020SE9 3RW: before 2020SE9 3SA: before 2020SE9 3SB: before 2020SE9 3SE: before 2020SE9 3SF: before 2020SE9 3SG: before 2020SE9 3SH: before 2020SE9 3SJ: before 2020SE9 3SL: before 2020SE9 3SN: before 2020SE9 3SQ: before 2020SE9 3SW: before 2020SE9 3SY: before 2020SE9 3SZ: before 2020SE9 3TA: before 2020SE9 3TB: before 2020SE9 3TD: before 2020SE9 3TE: before 2020SE9 3TF: before 2020SE9 3TG: before 2020SE9 3TH: before 2020SE9 3TJ: before 2020SE9 3TL: before 2020SE9 3TP: before 2020SE9 3TQ: before 2020SE9 3TS: before 2020SE9 3TT: before 2020SE9 3TU: before 2020SE9 3TZ: before 2020SE9 3UA: before 2020SE9 3UB: before 2020SE9 3UD: before 2020SE9 3UE: before 2020SE9 3UF: before 2020SE9 3UG: before 2020SE9 3UH: before 2020SE9 3UL: before 2020SE9 3UP: before 2020SE9 3UQ: before 2020SE9 3UR: before 2020SE9 3UT: before 2020SE9 3UW: before 2020SE9 3XA: before 2020SE9 3XB: before 2020SE9 3XD: before 2020SE9 3XE: before 2020SE9 3BF: new since 2020SE9 3BS: new since 2020SE9 3BU: new since 2020SE9 3DS: new since 2020 Mottingham, Coldharbour & New Eltham Map of every postcode in the SE9 3 sector, by new since 2020 Of the 224 postcodes in the SE9 3 sector that ONS places, 4 are new since 2020 and 220 were in use before 2020. One postcode lies beyond the edge and is listed under the map. Places named: Mottingham, Coldharbour & New Eltham. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Mottingham, Coldharbour & New Eltham
  • New since 2020: 4
  • In use before 2020: 220

Of the 224 postcodes in the SE9 3 sector that ONS places, 4 are new since 2020 and 220 were in use before 2020.

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. New since 2020 means it came into use in January 2020 or later. 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; when each came into use: the same directory; 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 4 newest postcodes

SE9 3BSOctober 2024SE9 3DSSeptember 2024SE9 3BUJuly 2023SE9 3BFMay 2021

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.

SE9 3WB

What do homes sell for in SE9 3?

Homes in SE9 3 sold for a typical £552,500 in the 12 months to August 2026, across 84 sales, up 10.5% on the 12 months before, HM Land Registry's figures show.

£552,500 typical price, the 12 months to August 2026
£500,000 12 months to August 2025
▲ up 10.5% on the 12 months before
  • Detached £527,000 5 sales
  • Semi-detached £632,500 46 sales
  • Terraced £535,000 16 sales
  • Flat or maisonette £335,000 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 SE9 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 SE9 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.

SE9 3AASE9 3ABSE9 3AESE9 3AFSE9 3AGSE9 3AHSE9 3ALSE9 3ANSE9 3AQSE9 3ARSE9 3ASSE9 3ATSE9 3AUSE9 3AXSE9 3AYSE9 3AZSE9 3BASE9 3BBSE9 3BDSE9 3BESE9 3BFSE9 3BGSE9 3BHSE9 3BJSE9 3BLSE9 3BNSE9 3BPSE9 3BQSE9 3BSSE9 3BTSE9 3BUSE9 3BWSE9 3BXSE9 3BYSE9 3BZSE9 3DASE9 3DBSE9 3DDSE9 3DESE9 3DFSE9 3DGSE9 3DHSE9 3DJSE9 3DLSE9 3DNSE9 3DPSE9 3DQSE9 3DRSE9 3DSSE9 3DWSE9 3DYSE9 3DZSE9 3EASE9 3EBSE9 3EDSE9 3EESE9 3EFSE9 3EGSE9 3EHSE9 3EJSE9 3ELSE9 3ENSE9 3EPSE9 3EQSE9 3EWSE9 3EXSE9 3EYSE9 3EZSE9 3GASE9 3GBSE9 3GDSE9 3HASE9 3HBSE9 3HDSE9 3HESE9 3HFSE9 3HGSE9 3HHSE9 3HJSE9 3HLSE9 3HNSE9 3HQSE9 3HUSE9 3HWSE9 3HXSE9 3HZSE9 3JASE9 3JBSE9 3JDSE9 3JFSE9 3JGSE9 3JHSE9 3JJSE9 3JLSE9 3JNSE9 3JQSE9 3JTSE9 3JUSE9 3JWSE9 3JXSE9 3JYSE9 3JZSE9 3LASE9 3LBSE9 3LDSE9 3LESE9 3LFSE9 3LGSE9 3LHSE9 3LJSE9 3LLSE9 3LNSE9 3LPSE9 3LQSE9 3LRSE9 3LSSE9 3LTSE9 3LUSE9 3LWSE9 3LXSE9 3LYSE9 3NASE9 3NBSE9 3NDSE9 3NESE9 3NFSE9 3NGSE9 3NHSE9 3NJSE9 3NLSE9 3NQSE9 3NSSE9 3NTSE9 3NUSE9 3NXSE9 3NYSE9 3NZSE9 3PASE9 3PBSE9 3PDSE9 3PESE9 3PFSE9 3PGSE9 3PNSE9 3PPSE9 3PQSE9 3PRSE9 3PSSE9 3PTSE9 3PUSE9 3PWSE9 3PXSE9 3PYSE9 3QESE9 3QFSE9 3QGSE9 3QHSE9 3QJSE9 3QLSE9 3QNSE9 3QPSE9 3QRSE9 3QSSE9 3QTSE9 3QUSE9 3QWSE9 3RDSE9 3RESE9 3RFSE9 3RGSE9 3RHSE9 3RJSE9 3RLSE9 3RNSE9 3RPSE9 3RQSE9 3RRSE9 3RWSE9 3SASE9 3SBSE9 3SESE9 3SFSE9 3SGSE9 3SHSE9 3SJSE9 3SLSE9 3SNSE9 3SQSE9 3SWSE9 3SYSE9 3SZSE9 3TASE9 3TBSE9 3TDSE9 3TESE9 3TFSE9 3TGSE9 3THSE9 3TJSE9 3TLSE9 3TPSE9 3TQSE9 3TSSE9 3TTSE9 3TUSE9 3TZSE9 3UASE9 3UBSE9 3UDSE9 3UESE9 3UFSE9 3UGSE9 3UHSE9 3ULSE9 3UPSE9 3UQSE9 3URSE9 3UTSE9 3UWSE9 3WBSE9 3XASE9 3XBSE9 3XDSE9 3XE

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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