SE3 7 postcode sector in the SE3 district

SE3 7 is a sector of the SE3 district: every postcode that starts SE3 7. It has 178 postcodes in use, 10 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 SE3 7 sector, and which are new since 2020

Map of every postcode in the SE3 7 sector, by new since 2020 Of the 178 postcodes in the SE3 7 sector that ONS places, 178 were in use before 2020. One postcode lies beyond the edge and is listed under the map. Places named: Blackheath Westcombe. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A102A2A2213 SE3 7AA: before 2020SE3 7AD: before 2020SE3 7AE: before 2020SE3 7AF: before 2020SE3 7AG: before 2020SE3 7AH: before 2020SE3 7AJ: before 2020SE3 7AL: before 2020SE3 7AN: before 2020SE3 7AP: before 2020SE3 7AQ: before 2020SE3 7AR: before 2020SE3 7AS: before 2020SE3 7AW: before 2020SE3 7AX: before 2020SE3 7AY: before 2020SE3 7BB: before 2020SE3 7BD: before 2020SE3 7BE: before 2020SE3 7BG: before 2020SE3 7BH: before 2020SE3 7BQ: before 2020SE3 7BT: before 2020SE3 7BZ: before 2020SE3 7DA: before 2020SE3 7DB: before 2020SE3 7DF: before 2020SE3 7DH: before 2020SE3 7DJ: before 2020SE3 7DP: before 2020SE3 7DR: before 2020SE3 7DT: before 2020SE3 7DU: before 2020SE3 7DW: before 2020SE3 7DX: before 2020SE3 7DY: before 2020SE3 7EF: before 2020SE3 7EG: before 2020SE3 7EJ: before 2020SE3 7EL: before 2020SE3 7EQ: before 2020SE3 7EU: before 2020SE3 7EX: before 2020SE3 7HB: before 2020SE3 7HD: before 2020SE3 7HE: before 2020SE3 7HF: before 2020SE3 7HG: before 2020SE3 7HH: before 2020SE3 7HL: before 2020SE3 7HS: before 2020SE3 7HU: before 2020SE3 7HZ: before 2020SE3 7JH: before 2020SE3 7JP: before 2020SE3 7JQ: before 2020SE3 7JR: before 2020SE3 7JS: before 2020SE3 7JT: before 2020SE3 7JU: before 2020SE3 7JW: before 2020SE3 7JX: before 2020SE3 7JY: before 2020SE3 7JZ: before 2020SE3 7LB: before 2020SE3 7LG: before 2020SE3 7LH: before 2020SE3 7LJ: before 2020SE3 7LL: before 2020SE3 7LN: before 2020SE3 7LP: before 2020SE3 7LQ: before 2020SE3 7LR: before 2020SE3 7LS: before 2020SE3 7LT: before 2020SE3 7LU: before 2020SE3 7LW: before 2020SE3 7LX: before 2020SE3 7LY: before 2020SE3 7LZ: before 2020SE3 7NA: before 2020SE3 7NH: before 2020SE3 7NJ: before 2020SE3 7NL: before 2020SE3 7NN: before 2020SE3 7NP: before 2020SE3 7NR: before 2020SE3 7NS: before 2020SE3 7NT: before 2020SE3 7NU: before 2020SE3 7NX: before 2020SE3 7NY: before 2020SE3 7NZ: before 2020SE3 7PA: before 2020SE3 7PE: before 2020SE3 7PF: before 2020SE3 7PH: before 2020SE3 7PJ: before 2020SE3 7PL: before 2020SE3 7PQ: before 2020SE3 7PU: before 2020SE3 7PX: before 2020SE3 7PY: before 2020SE3 7PZ: before 2020SE3 7QA: before 2020SE3 7QD: before 2020SE3 7QF: before 2020SE3 7QG: before 2020SE3 7QH: before 2020SE3 7QQ: before 2020SE3 7QR: before 2020SE3 7QS: before 2020SE3 7QT: before 2020SE3 7QU: before 2020SE3 7QW: before 2020SE3 7QX: before 2020SE3 7QY: before 2020SE3 7QZ: before 2020SE3 7RA: before 2020SE3 7RB: before 2020SE3 7RD: before 2020SE3 7RE: before 2020SE3 7RG: before 2020SE3 7RH: before 2020SE3 7RJ: before 2020SE3 7RL: before 2020SE3 7RN: before 2020SE3 7RP: before 2020SE3 7RQ: before 2020SE3 7RT: before 2020SE3 7RU: before 2020SE3 7RW: before 2020SE3 7RX: before 2020SE3 7RZ: before 2020SE3 7SB: before 2020SE3 7SD: before 2020SE3 7SE: before 2020SE3 7SF: before 2020SE3 7SG: before 2020SE3 7SH: before 2020SE3 7SJ: before 2020SE3 7SL: before 2020SE3 7SP: before 2020SE3 7SQ: before 2020SE3 7SW: before 2020SE3 7SX: before 2020SE3 7SZ: before 2020SE3 7TA: before 2020SE3 7TB: before 2020SE3 7TD: before 2020SE3 7TE: before 2020SE3 7TF: before 2020SE3 7TG: before 2020SE3 7TH: before 2020SE3 7TJ: before 2020SE3 7TL: before 2020SE3 7TN: before 2020SE3 7TP: before 2020SE3 7TR: before 2020SE3 7TT: before 2020SE3 7TW: before 2020SE3 7TZ: before 2020SE3 7UA: before 2020SE3 7UB: before 2020SE3 7UD: before 2020SE3 7UE: before 2020SE3 7UF: before 2020SE3 7UG: before 2020SE3 7UJ: before 2020SE3 7UQ: before 2020SE3 7UX: before 2020SE3 7WS: before 2020 Blackheath Westcombe Map of every postcode in the SE3 7 sector, by new since 2020 Of the 178 postcodes in the SE3 7 sector that ONS places, 178 were in use before 2020. One postcode lies beyond the edge and is listed under the map. Places named: Blackheath Westcombe. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A2 Blackheath Westcombe
  • New since 2020: 0
  • In use before 2020: 178

Of the 178 postcodes in the SE3 7 sector that ONS places, 178 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

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.

SE3 7BN

What do homes sell for in SE3 7?

Homes in SE3 7 sold for a typical £504,250 in the 12 months to August 2026, across 86 sales, down 4.9% on the 12 months before, HM Land Registry's figures show.

£504,250 typical price, the 12 months to August 2026
£530,000 12 months to August 2025
▼ down 4.9% on the 12 months before
  • Detached 2 sales, too few to price
  • Semi-detached £1,655,000 13 sales
  • Terraced £950,000 11 sales
  • Flat or maisonette £438,500 60 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 SE3 7. 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 SE3 7

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.

SE3 7AASE3 7ADSE3 7AESE3 7AFSE3 7AGSE3 7AHSE3 7AJSE3 7ALSE3 7ANSE3 7APSE3 7AQSE3 7ARSE3 7ASSE3 7AWSE3 7AXSE3 7AYSE3 7BBSE3 7BDSE3 7BESE3 7BGSE3 7BHSE3 7BNSE3 7BQSE3 7BTSE3 7BZSE3 7DASE3 7DBSE3 7DFSE3 7DHSE3 7DJSE3 7DPSE3 7DRSE3 7DTSE3 7DUSE3 7DWSE3 7DXSE3 7DYSE3 7EFSE3 7EGSE3 7EJSE3 7ELSE3 7EQSE3 7EUSE3 7EXSE3 7HBSE3 7HDSE3 7HESE3 7HFSE3 7HGSE3 7HHSE3 7HLSE3 7HSSE3 7HUSE3 7HZSE3 7JHSE3 7JPSE3 7JQSE3 7JRSE3 7JSSE3 7JTSE3 7JUSE3 7JWSE3 7JXSE3 7JYSE3 7JZSE3 7LBSE3 7LGSE3 7LHSE3 7LJSE3 7LLSE3 7LNSE3 7LPSE3 7LQSE3 7LRSE3 7LSSE3 7LTSE3 7LUSE3 7LWSE3 7LXSE3 7LYSE3 7LZSE3 7NASE3 7NHSE3 7NJSE3 7NLSE3 7NNSE3 7NPSE3 7NRSE3 7NSSE3 7NTSE3 7NUSE3 7NXSE3 7NYSE3 7NZSE3 7PASE3 7PESE3 7PFSE3 7PHSE3 7PJSE3 7PLSE3 7PQSE3 7PUSE3 7PXSE3 7PYSE3 7PZSE3 7QASE3 7QBSE3 7QDSE3 7QFSE3 7QGSE3 7QHSE3 7QQSE3 7QRSE3 7QSSE3 7QTSE3 7QUSE3 7QWSE3 7QXSE3 7QYSE3 7QZSE3 7RASE3 7RBSE3 7RDSE3 7RESE3 7RGSE3 7RHSE3 7RJSE3 7RLSE3 7RNSE3 7RPSE3 7RQSE3 7RRSE3 7RSSE3 7RTSE3 7RUSE3 7RWSE3 7RXSE3 7RZSE3 7SBSE3 7SDSE3 7SESE3 7SFSE3 7SGSE3 7SHSE3 7SJSE3 7SLSE3 7SPSE3 7SQSE3 7SWSE3 7SXSE3 7SZSE3 7TASE3 7TBSE3 7TDSE3 7TESE3 7TFSE3 7TGSE3 7THSE3 7TJSE3 7TLSE3 7TNSE3 7TPSE3 7TRSE3 7TTSE3 7TWSE3 7TZSE3 7UASE3 7UBSE3 7UDSE3 7UESE3 7UFSE3 7UGSE3 7UJSE3 7UQSE3 7UXSE3 7WSSE3 7XRSE3 7YS

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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