PE21 8 postcode sector in the PE21 district

PE21 8 is a sector of the PE21 district: every postcode that starts PE21 8. It has 276 postcodes in use, 8 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 PE21 8 sector, by flood risk

Map of every postcode in the PE21 8 sector, by flood risk Of the 276 postcodes in the PE21 8 sector that ONS places, 3 have a home or business at high risk, 272 are at low risk at worst and 1 are not on the Environment Agency's at-risk list. 4 postcodes lie beyond the edge and are listed under the map. Places named: Boston. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A52 PE21 8JP: not on the flood risk listPE21 8AA: low flood risk at worstPE21 8AB: low flood risk at worstPE21 8AE: low flood risk at worstPE21 8AF: low flood risk at worstPE21 8AG: low flood risk at worstPE21 8AJ: low flood risk at worstPE21 8AL: low flood risk at worstPE21 8AN: low flood risk at worstPE21 8AP: low flood risk at worstPE21 8AR: low flood risk at worstPE21 8AS: low flood risk at worstPE21 8AT: low flood risk at worstPE21 8AU: low flood risk at worstPE21 8AW: low flood risk at worstPE21 8AX: low flood risk at worstPE21 8AY: low flood risk at worstPE21 8AZ: low flood risk at worstPE21 8BA: low flood risk at worstPE21 8BB: low flood risk at worstPE21 8BD: low flood risk at worstPE21 8BE: low flood risk at worstPE21 8BF: low flood risk at worstPE21 8BG: low flood risk at worstPE21 8BH: low flood risk at worstPE21 8BJ: low flood risk at worstPE21 8BL: low flood risk at worstPE21 8BN: low flood risk at worstPE21 8BP: low flood risk at worstPE21 8BQ: low flood risk at worstPE21 8BT: low flood risk at worstPE21 8BU: low flood risk at worstPE21 8BW: low flood risk at worstPE21 8BX: low flood risk at worstPE21 8BY: low flood risk at worstPE21 8BZ: low flood risk at worstPE21 8DA: low flood risk at worstPE21 8DB: low flood risk at worstPE21 8DD: low flood risk at worstPE21 8DE: low flood risk at worstPE21 8DF: low flood risk at worstPE21 8DG: low flood risk at worstPE21 8DH: low flood risk at worstPE21 8DJ: low flood risk at worstPE21 8DL: low flood risk at worstPE21 8DN: low flood risk at worstPE21 8DP: low flood risk at worstPE21 8DQ: low flood risk at worstPE21 8DR: low flood risk at worstPE21 8DS: low flood risk at worstPE21 8DT: low flood risk at worstPE21 8DU: low flood risk at worstPE21 8DW: low flood risk at worstPE21 8DX: low flood risk at worstPE21 8DZ: low flood risk at worstPE21 8EA: low flood risk at worstPE21 8EB: low flood risk at worstPE21 8ED: low flood risk at worstPE21 8EE: low flood risk at worstPE21 8EF: low flood risk at worstPE21 8EG: low flood risk at worstPE21 8EH: low flood risk at worstPE21 8EJ: low flood risk at worstPE21 8EL: low flood risk at worstPE21 8EN: low flood risk at worstPE21 8EP: low flood risk at worstPE21 8EQ: low flood risk at worstPE21 8ER: low flood risk at worstPE21 8ES: low flood risk at worstPE21 8ET: low flood risk at worstPE21 8EU: low flood risk at worstPE21 8EW: low flood risk at worstPE21 8EX: low flood risk at worstPE21 8EY: low flood risk at worstPE21 8EZ: low flood risk at worstPE21 8FA: low flood risk at worstPE21 8FB: low flood risk at worstPE21 8FD: low flood risk at worstPE21 8FE: low flood risk at worstPE21 8FF: low flood risk at worstPE21 8FG: low flood risk at worstPE21 8FH: low flood risk at worstPE21 8FJ: low flood risk at worstPE21 8FL: low flood risk at worstPE21 8FN: low flood risk at worstPE21 8FP: low flood risk at worstPE21 8FR: low flood risk at worstPE21 8FS: low flood risk at worstPE21 8FT: low flood risk at worstPE21 8FU: low flood risk at worstPE21 8FW: low flood risk at worstPE21 8FX: low flood risk at worstPE21 8GA: low flood risk at worstPE21 8GB: low flood risk at worstPE21 8GD: low flood risk at worstPE21 8GE: low flood risk at worstPE21 8GG: low flood risk at worstPE21 8GH: low flood risk at worstPE21 8GJ: low flood risk at worstPE21 8GY: low flood risk at worstPE21 8HA: low flood risk at worstPE21 8HB: low flood risk at worstPE21 8HD: low flood risk at worstPE21 8HE: low flood risk at worstPE21 8HF: low flood risk at worstPE21 8HG: low flood risk at worstPE21 8HH: low flood risk at worstPE21 8HJ: low flood risk at worstPE21 8HL: low flood risk at worstPE21 8HN: low flood risk at worstPE21 8HP: low flood risk at worstPE21 8HQ: low flood risk at worstPE21 8HT: low flood risk at worstPE21 8HU: low flood risk at worstPE21 8HW: low flood risk at worstPE21 8HX: low flood risk at worstPE21 8HY: low flood risk at worstPE21 8HZ: low flood risk at worstPE21 8JA: low flood risk at worstPE21 8JB: low flood risk at worstPE21 8JD: low flood risk at worstPE21 8JE: low flood risk at worstPE21 8JF: low flood risk at worstPE21 8JG: low flood risk at worstPE21 8JH: low flood risk at worstPE21 8JJ: low flood risk at worstPE21 8JL: low flood risk at worstPE21 8JN: low flood risk at worstPE21 8JQ: low flood risk at worstPE21 8JR: low flood risk at worstPE21 8JU: low flood risk at worstPE21 8JW: low flood risk at worstPE21 8JX: low flood risk at worstPE21 8JY: low flood risk at worstPE21 8JZ: low flood risk at worstPE21 8LA: low flood risk at worstPE21 8LE: low flood risk at worstPE21 8LF: low flood risk at worstPE21 8LG: low flood risk at worstPE21 8LH: low flood risk at worstPE21 8LJ: low flood risk at worstPE21 8LL: low flood risk at worstPE21 8LN: low flood risk at worstPE21 8LP: low flood risk at worstPE21 8LQ: low flood risk at worstPE21 8LR: low flood risk at worstPE21 8LS: low flood risk at worstPE21 8LT: low flood risk at worstPE21 8LU: low flood risk at worstPE21 8LW: low flood risk at worstPE21 8LX: low flood risk at worstPE21 8LY: low flood risk at worstPE21 8LZ: low flood risk at worstPE21 8NA: low flood risk at worstPE21 8NB: low flood risk at worstPE21 8ND: low flood risk at worstPE21 8NE: low flood risk at worstPE21 8NF: low flood risk at worstPE21 8NG: low flood risk at worstPE21 8NH: low flood risk at worstPE21 8NJ: low flood risk at worstPE21 8NL: low flood risk at worstPE21 8NN: low flood risk at worstPE21 8NP: low flood risk at worstPE21 8NQ: low flood risk at worstPE21 8NR: low flood risk at worstPE21 8NS: low flood risk at worstPE21 8NT: low flood risk at worstPE21 8NU: low flood risk at worstPE21 8NW: low flood risk at worstPE21 8NX: low flood risk at worstPE21 8NY: low flood risk at worstPE21 8NZ: low flood risk at worstPE21 8PA: low flood risk at worstPE21 8PB: low flood risk at worstPE21 8PD: low flood risk at worstPE21 8PE: low flood risk at worstPE21 8PF: low flood risk at worstPE21 8PG: low flood risk at worstPE21 8PH: low flood risk at worstPE21 8PJ: low flood risk at worstPE21 8PL: low flood risk at worstPE21 8PN: low flood risk at worstPE21 8PP: low flood risk at worstPE21 8PQ: low flood risk at worstPE21 8PR: low flood risk at worstPE21 8PS: low flood risk at worstPE21 8PT: low flood risk at worstPE21 8PU: low flood risk at worstPE21 8PW: low flood risk at worstPE21 8PX: low flood risk at worstPE21 8PY: low flood risk at worstPE21 8PZ: low flood risk at worstPE21 8QA: low flood risk at worstPE21 8QB: low flood risk at worstPE21 8QE: low flood risk at worstPE21 8QF: low flood risk at worstPE21 8QG: low flood risk at worstPE21 8QH: low flood risk at worstPE21 8QJ: low flood risk at worstPE21 8QL: low flood risk at worstPE21 8QN: low flood risk at worstPE21 8QP: low flood risk at worstPE21 8QR: low flood risk at worstPE21 8QS: low flood risk at worstPE21 8QT: low flood risk at worstPE21 8QU: low flood risk at worstPE21 8QX: low flood risk at worstPE21 8QZ: low flood risk at worstPE21 8RA: low flood risk at worstPE21 8RB: low flood risk at worstPE21 8RD: low flood risk at worstPE21 8RE: low flood risk at worstPE21 8RJ: low flood risk at worstPE21 8RL: low flood risk at worstPE21 8RN: low flood risk at worstPE21 8RP: low flood risk at worstPE21 8RR: low flood risk at worstPE21 8RS: low flood risk at worstPE21 8RU: low flood risk at worstPE21 8RX: low flood risk at worstPE21 8RZ: low flood risk at worstPE21 8SA: low flood risk at worstPE21 8SB: low flood risk at worstPE21 8SE: low flood risk at worstPE21 8SH: low flood risk at worstPE21 8SN: low flood risk at worstPE21 8SP: low flood risk at worstPE21 8SS: low flood risk at worstPE21 8ST: low flood risk at worstPE21 8SX: low flood risk at worstPE21 8SZ: low flood risk at worstPE21 8TA: low flood risk at worstPE21 8TB: low flood risk at worstPE21 8TE: low flood risk at worstPE21 8TF: low flood risk at worstPE21 8TG: low flood risk at worstPE21 8TH: low flood risk at worstPE21 8TJ: low flood risk at worstPE21 8TL: low flood risk at worstPE21 8TN: low flood risk at worstPE21 8TP: low flood risk at worstPE21 8TR: low flood risk at worstPE21 8TS: low flood risk at worstPE21 8TT: low flood risk at worstPE21 8TU: low flood risk at worstPE21 8TW: low flood risk at worstPE21 8UA: low flood risk at worstPE21 8UD: low flood risk at worstPE21 8UE: low flood risk at worstPE21 8UF: low flood risk at worstPE21 8UJ: low flood risk at worstPE21 8UL: low flood risk at worstPE21 8UP: low flood risk at worstPE21 8UR: low flood risk at worstPE21 8UU: low flood risk at worstPE21 8UW: low flood risk at worstPE21 8UX: low flood risk at worstPE21 8UY: low flood risk at worstPE21 8WB: low flood risk at worstPE21 8XA: low flood risk at worstPE21 8XB: low flood risk at worstPE21 8XF: low flood risk at worstPE21 8XG: low flood risk at worstPE21 8XL: low flood risk at worstPE21 8XQ: low flood risk at worstPE21 8XT: low flood risk at worstPE21 8XX: low flood risk at worstPE21 8XY: low flood risk at worstPE21 8XZ: low flood risk at worstPE21 8YB: low flood risk at worstPE21 8AH: high flood risk Boston Map of every postcode in the PE21 8 sector, by flood risk Of the 276 postcodes in the PE21 8 sector that ONS places, 3 have a home or business at high risk, 272 are at low risk at worst and 1 are not on the Environment Agency's at-risk list. 4 postcodes lie beyond the edge and are listed under the map. Places named: Boston. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Boston
  • A home or business at high risk: 3
  • At medium risk at worst: 0
  • At low risk at worst: 272
  • At very low risk only: 0
  • Not on the at-risk list: 1

Of the 276 postcodes in the PE21 8 sector that ONS places, 3 have a home or business at high risk, 272 are at low risk at worst and 1 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.

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.

PE21 8JT3 at high riskPE21 8JS3 at high riskPE21 8AH1 at high risk

4 further out, not drawn

These postcodes lie well apart from the rest, so the map is drawn without them to show the rest closer; they are in every count.

PE21 8JSPE21 8JTPE21 8LBPE21 8LD

What do homes sell for in PE21 8?

Homes in PE21 8 sold for a typical £137,500 in the 12 months to August 2026, across 70 sales, down 3.2% on the 12 months before, HM Land Registry's figures show.

£137,500 typical price, the 12 months to August 2026
£142,000 12 months to August 2025
▼ down 3.2% on the 12 months before
  • Detached £210,000 25 sales
  • Semi-detached £142,000 17 sales
  • Terraced £105,000 18 sales
  • Flat or maisonette £77,475 10 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 PE21 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 PE21 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.

PE21 8AAPE21 8ABPE21 8AEPE21 8AFPE21 8AGPE21 8AHPE21 8AJPE21 8ALPE21 8ANPE21 8APPE21 8ARPE21 8ASPE21 8ATPE21 8AUPE21 8AWPE21 8AXPE21 8AYPE21 8AZPE21 8BAPE21 8BBPE21 8BDPE21 8BEPE21 8BFPE21 8BGPE21 8BHPE21 8BJPE21 8BLPE21 8BNPE21 8BPPE21 8BQPE21 8BTPE21 8BUPE21 8BWPE21 8BXPE21 8BYPE21 8BZPE21 8DAPE21 8DBPE21 8DDPE21 8DEPE21 8DFPE21 8DGPE21 8DHPE21 8DJPE21 8DLPE21 8DNPE21 8DPPE21 8DQPE21 8DRPE21 8DSPE21 8DTPE21 8DUPE21 8DWPE21 8DXPE21 8DZPE21 8EAPE21 8EBPE21 8EDPE21 8EEPE21 8EFPE21 8EGPE21 8EHPE21 8EJPE21 8ELPE21 8ENPE21 8EPPE21 8EQPE21 8ERPE21 8ESPE21 8ETPE21 8EUPE21 8EWPE21 8EXPE21 8EYPE21 8EZPE21 8FAPE21 8FBPE21 8FDPE21 8FEPE21 8FFPE21 8FGPE21 8FHPE21 8FJPE21 8FLPE21 8FNPE21 8FPPE21 8FRPE21 8FSPE21 8FTPE21 8FUPE21 8FWPE21 8FXPE21 8GAPE21 8GBPE21 8GDPE21 8GEPE21 8GGPE21 8GHPE21 8GJPE21 8GYPE21 8HAPE21 8HBPE21 8HDPE21 8HEPE21 8HFPE21 8HGPE21 8HHPE21 8HJPE21 8HLPE21 8HNPE21 8HPPE21 8HQPE21 8HTPE21 8HUPE21 8HWPE21 8HXPE21 8HYPE21 8HZPE21 8JAPE21 8JBPE21 8JDPE21 8JEPE21 8JFPE21 8JGPE21 8JHPE21 8JJPE21 8JLPE21 8JNPE21 8JPPE21 8JQPE21 8JRPE21 8JSPE21 8JTPE21 8JUPE21 8JWPE21 8JXPE21 8JYPE21 8JZPE21 8LAPE21 8LBPE21 8LDPE21 8LEPE21 8LFPE21 8LGPE21 8LHPE21 8LJPE21 8LLPE21 8LNPE21 8LPPE21 8LQPE21 8LRPE21 8LSPE21 8LTPE21 8LUPE21 8LWPE21 8LXPE21 8LYPE21 8LZPE21 8NAPE21 8NBPE21 8NDPE21 8NEPE21 8NFPE21 8NGPE21 8NHPE21 8NJPE21 8NLPE21 8NNPE21 8NPPE21 8NQPE21 8NRPE21 8NSPE21 8NTPE21 8NUPE21 8NWPE21 8NXPE21 8NYPE21 8NZPE21 8PAPE21 8PBPE21 8PDPE21 8PEPE21 8PFPE21 8PGPE21 8PHPE21 8PJPE21 8PLPE21 8PNPE21 8PPPE21 8PQPE21 8PRPE21 8PSPE21 8PTPE21 8PUPE21 8PWPE21 8PXPE21 8PYPE21 8PZPE21 8QAPE21 8QBPE21 8QEPE21 8QFPE21 8QGPE21 8QHPE21 8QJPE21 8QLPE21 8QNPE21 8QPPE21 8QRPE21 8QSPE21 8QTPE21 8QUPE21 8QXPE21 8QZPE21 8RAPE21 8RBPE21 8RDPE21 8REPE21 8RJPE21 8RLPE21 8RNPE21 8RPPE21 8RRPE21 8RSPE21 8RUPE21 8RXPE21 8RZPE21 8SAPE21 8SBPE21 8SEPE21 8SHPE21 8SNPE21 8SPPE21 8SSPE21 8STPE21 8SXPE21 8SZPE21 8TAPE21 8TBPE21 8TEPE21 8TFPE21 8TGPE21 8THPE21 8TJPE21 8TLPE21 8TNPE21 8TPPE21 8TRPE21 8TSPE21 8TTPE21 8TUPE21 8TWPE21 8UAPE21 8UDPE21 8UEPE21 8UFPE21 8UJPE21 8ULPE21 8UPPE21 8URPE21 8UUPE21 8UWPE21 8UXPE21 8UYPE21 8WBPE21 8XAPE21 8XBPE21 8XFPE21 8XGPE21 8XLPE21 8XQPE21 8XTPE21 8XXPE21 8XYPE21 8XZPE21 8YB

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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