SE21 8 postcode sector in the SE21 district

SE21 8 is a sector of the SE21 district: every postcode that starts SE21 8. It has 191 postcodes in use, 3 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 SE21 8 sector, and which are new since 2020

Map of every postcode in the SE21 8 sector, by new since 2020 Of the 191 postcodes in the SE21 8 sector that ONS places, 2 are new since 2020 and 189 were in use before 2020. Places named: West Dulwich, Dulwich Wood. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A215 SE21 8AA: before 2020SE21 8AB: before 2020SE21 8AD: before 2020SE21 8AE: before 2020SE21 8AF: before 2020SE21 8AG: before 2020SE21 8AH: before 2020SE21 8AL: before 2020SE21 8AQ: before 2020SE21 8AR: before 2020SE21 8AS: before 2020SE21 8AT: before 2020SE21 8AU: before 2020SE21 8AX: before 2020SE21 8AY: before 2020SE21 8AZ: before 2020SE21 8BA: before 2020SE21 8BB: before 2020SE21 8BD: before 2020SE21 8BE: before 2020SE21 8BG: before 2020SE21 8BJ: before 2020SE21 8BN: before 2020SE21 8BP: before 2020SE21 8BS: before 2020SE21 8BT: before 2020SE21 8BU: before 2020SE21 8BW: before 2020SE21 8BX: before 2020SE21 8BY: before 2020SE21 8BZ: before 2020SE21 8DA: before 2020SE21 8DB: before 2020SE21 8DD: before 2020SE21 8DE: before 2020SE21 8DF: before 2020SE21 8DG: before 2020SE21 8DJ: before 2020SE21 8DP: before 2020SE21 8DR: before 2020SE21 8DS: before 2020SE21 8DT: before 2020SE21 8DU: before 2020SE21 8DW: before 2020SE21 8DX: before 2020SE21 8DY: before 2020SE21 8DZ: before 2020SE21 8EA: before 2020SE21 8EB: before 2020SE21 8ED: before 2020SE21 8EE: before 2020SE21 8EG: before 2020SE21 8EH: before 2020SE21 8EQ: before 2020SE21 8ER: before 2020SE21 8ES: before 2020SE21 8EU: before 2020SE21 8EX: before 2020SE21 8EZ: before 2020SE21 8GA: before 2020SE21 8HA: before 2020SE21 8HB: before 2020SE21 8HD: before 2020SE21 8HE: before 2020SE21 8HG: before 2020SE21 8HJ: before 2020SE21 8HN: before 2020SE21 8HP: before 2020SE21 8HS: before 2020SE21 8HT: before 2020SE21 8HU: before 2020SE21 8HW: before 2020SE21 8HX: before 2020SE21 8HY: before 2020SE21 8HZ: before 2020SE21 8JA: before 2020SE21 8JB: before 2020SE21 8JD: before 2020SE21 8JF: before 2020SE21 8JH: before 2020SE21 8JJ: before 2020SE21 8JL: before 2020SE21 8JN: before 2020SE21 8JP: before 2020SE21 8JR: before 2020SE21 8JS: before 2020SE21 8JU: before 2020SE21 8JW: before 2020SE21 8JX: before 2020SE21 8JY: before 2020SE21 8JZ: before 2020SE21 8LA: before 2020SE21 8LB: before 2020SE21 8LD: before 2020SE21 8LE: before 2020SE21 8LF: before 2020SE21 8LG: before 2020SE21 8LH: before 2020SE21 8LJ: before 2020SE21 8LL: before 2020SE21 8LN: before 2020SE21 8LP: before 2020SE21 8LQ: before 2020SE21 8LR: before 2020SE21 8LS: before 2020SE21 8LT: before 2020SE21 8LU: before 2020SE21 8LW: before 2020SE21 8LX: before 2020SE21 8LY: before 2020SE21 8LZ: before 2020SE21 8NA: before 2020SE21 8NB: before 2020SE21 8NF: before 2020SE21 8NG: before 2020SE21 8NH: before 2020SE21 8NJ: before 2020SE21 8NL: before 2020SE21 8NN: before 2020SE21 8NP: before 2020SE21 8NQ: before 2020SE21 8NR: before 2020SE21 8NS: before 2020SE21 8NT: before 2020SE21 8NU: before 2020SE21 8NW: before 2020SE21 8NX: before 2020SE21 8NY: before 2020SE21 8NZ: before 2020SE21 8PA: before 2020SE21 8PB: before 2020SE21 8PD: before 2020SE21 8PE: before 2020SE21 8PF: before 2020SE21 8PG: before 2020SE21 8PH: before 2020SE21 8PJ: before 2020SE21 8PL: before 2020SE21 8PN: before 2020SE21 8PQ: before 2020SE21 8PU: before 2020SE21 8PX: before 2020SE21 8PY: before 2020SE21 8PZ: before 2020SE21 8QA: before 2020SE21 8QB: before 2020SE21 8QD: before 2020SE21 8QE: before 2020SE21 8QF: before 2020SE21 8QG: before 2020SE21 8QJ: before 2020SE21 8QL: before 2020SE21 8QP: before 2020SE21 8QQ: before 2020SE21 8QR: before 2020SE21 8QS: before 2020SE21 8QW: before 2020SE21 8RA: before 2020SE21 8RB: before 2020SE21 8RD: before 2020SE21 8RE: before 2020SE21 8RF: before 2020SE21 8RG: before 2020SE21 8RH: before 2020SE21 8RJ: before 2020SE21 8RL: before 2020SE21 8RN: before 2020SE21 8RP: before 2020SE21 8RQ: before 2020SE21 8RR: before 2020SE21 8RS: before 2020SE21 8RW: before 2020SE21 8SB: before 2020SE21 8SD: before 2020SE21 8SE: before 2020SE21 8SF: before 2020SE21 8SG: before 2020SE21 8SL: before 2020SE21 8SN: before 2020SE21 8SQ: before 2020SE21 8SR: before 2020SE21 8SS: before 2020SE21 8SW: before 2020SE21 8SX: before 2020SE21 8SY: before 2020SE21 8SZ: before 2020SE21 8QN: new since 2020SE21 8FQ: new since 2020 West DulwichDulwich Wood Map of every postcode in the SE21 8 sector, by new since 2020 Of the 191 postcodes in the SE21 8 sector that ONS places, 2 are new since 2020 and 189 were in use before 2020. Places named: West Dulwich, Dulwich Wood. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. West DulwichDulwich Wood
  • New since 2020: 2
  • In use before 2020: 189

Of the 191 postcodes in the SE21 8 sector that ONS places, 2 are new since 2020 and 189 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 2 newest postcodes

SE21 8QNNovember 2022SE21 8FQApril 2020

What do homes sell for in SE21 8?

Homes in SE21 8 sold for a typical £616,000 in the 12 months to August 2026, across 106 sales, down 0.4% on the 12 months before, HM Land Registry's figures show.

£616,000 typical price, the 12 months to August 2026
£618,180 12 months to August 2025
▼ down 0.4% on the 12 months before
  • Semi-detached £1,340,000 21 sales
  • Terraced £884,975 30 sales
  • Flat or maisonette £395,000 55 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 SE21 8. 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 SE21 8

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.

SE21 8AASE21 8ABSE21 8ADSE21 8AESE21 8AFSE21 8AGSE21 8AHSE21 8ALSE21 8AQSE21 8ARSE21 8ASSE21 8ATSE21 8AUSE21 8AXSE21 8AYSE21 8AZSE21 8BASE21 8BBSE21 8BDSE21 8BESE21 8BGSE21 8BJSE21 8BNSE21 8BPSE21 8BSSE21 8BTSE21 8BUSE21 8BWSE21 8BXSE21 8BYSE21 8BZSE21 8DASE21 8DBSE21 8DDSE21 8DESE21 8DFSE21 8DGSE21 8DJSE21 8DPSE21 8DRSE21 8DSSE21 8DTSE21 8DUSE21 8DWSE21 8DXSE21 8DYSE21 8DZSE21 8EASE21 8EBSE21 8EDSE21 8EESE21 8EGSE21 8EHSE21 8ENSE21 8EQSE21 8ERSE21 8ESSE21 8EUSE21 8EXSE21 8EZSE21 8FQSE21 8GASE21 8HASE21 8HBSE21 8HDSE21 8HESE21 8HGSE21 8HJSE21 8HNSE21 8HPSE21 8HSSE21 8HTSE21 8HUSE21 8HWSE21 8HXSE21 8HYSE21 8HZSE21 8JASE21 8JBSE21 8JDSE21 8JFSE21 8JHSE21 8JJSE21 8JLSE21 8JNSE21 8JPSE21 8JRSE21 8JSSE21 8JUSE21 8JWSE21 8JXSE21 8JYSE21 8JZSE21 8LASE21 8LBSE21 8LDSE21 8LESE21 8LFSE21 8LGSE21 8LHSE21 8LJSE21 8LLSE21 8LNSE21 8LPSE21 8LQSE21 8LRSE21 8LSSE21 8LTSE21 8LUSE21 8LWSE21 8LXSE21 8LYSE21 8LZSE21 8NASE21 8NBSE21 8NFSE21 8NGSE21 8NHSE21 8NJSE21 8NLSE21 8NNSE21 8NPSE21 8NQSE21 8NRSE21 8NSSE21 8NTSE21 8NUSE21 8NWSE21 8NXSE21 8NYSE21 8NZSE21 8PASE21 8PBSE21 8PDSE21 8PESE21 8PFSE21 8PGSE21 8PHSE21 8PJSE21 8PLSE21 8PNSE21 8PQSE21 8PUSE21 8PXSE21 8PYSE21 8PZSE21 8QASE21 8QBSE21 8QDSE21 8QESE21 8QFSE21 8QGSE21 8QHSE21 8QJSE21 8QLSE21 8QNSE21 8QPSE21 8QQSE21 8QRSE21 8QSSE21 8QWSE21 8RASE21 8RBSE21 8RDSE21 8RESE21 8RFSE21 8RGSE21 8RHSE21 8RJSE21 8RLSE21 8RNSE21 8RPSE21 8RQSE21 8RRSE21 8RSSE21 8RWSE21 8SBSE21 8SDSE21 8SESE21 8SFSE21 8SGSE21 8SLSE21 8SNSE21 8SQSE21 8SRSE21 8SSSE21 8SWSE21 8SXSE21 8SYSE21 8SZSE21 8ZJ

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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