PE20 1 postcode sector in the PE20 district

PE20 1 is a sector of the PE20 district: every postcode that starts PE20 1. It has 239 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 PE20 1 sector, by flood risk

Map of every postcode in the PE20 1 sector, by flood risk Of the 239 postcodes in the PE20 1 sector that ONS places, 10 have a home or business at high risk, 16 are at medium risk at worst, 205 are at low risk at worst and 8 are not on the Environment Agency's at-risk list. Places named: Boston, Kirton, Sutterton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. A17A16 PE20 1FD: not on the flood risk listPE20 1FE: not on the flood risk listPE20 1FF: not on the flood risk listPE20 1FG: not on the flood risk listPE20 1FH: not on the flood risk listPE20 1FN: not on the flood risk listPE20 1JF: not on the flood risk listPE20 1AB: low flood risk at worstPE20 1AD: low flood risk at worstPE20 1AE: low flood risk at worstPE20 1AF: low flood risk at worstPE20 1AG: low flood risk at worstPE20 1AH: low flood risk at worstPE20 1AJ: low flood risk at worstPE20 1AL: low flood risk at worstPE20 1AN: low flood risk at worstPE20 1AP: low flood risk at worstPE20 1AQ: low flood risk at worstPE20 1AR: low flood risk at worstPE20 1AS: low flood risk at worstPE20 1AT: low flood risk at worstPE20 1AU: low flood risk at worstPE20 1AW: low flood risk at worstPE20 1AX: low flood risk at worstPE20 1AY: low flood risk at worstPE20 1BA: low flood risk at worstPE20 1BB: low flood risk at worstPE20 1BD: low flood risk at worstPE20 1BE: low flood risk at worstPE20 1BF: low flood risk at worstPE20 1BG: low flood risk at worstPE20 1BH: low flood risk at worstPE20 1BJ: low flood risk at worstPE20 1BN: low flood risk at worstPE20 1BP: low flood risk at worstPE20 1BQ: low flood risk at worstPE20 1BS: low flood risk at worstPE20 1BT: low flood risk at worstPE20 1BU: low flood risk at worstPE20 1BW: low flood risk at worstPE20 1BX: low flood risk at worstPE20 1BY: low flood risk at worstPE20 1BZ: low flood risk at worstPE20 1DA: low flood risk at worstPE20 1DB: low flood risk at worstPE20 1DE: low flood risk at worstPE20 1DF: low flood risk at worstPE20 1DH: low flood risk at worstPE20 1DJ: low flood risk at worstPE20 1DL: low flood risk at worstPE20 1DN: low flood risk at worstPE20 1DP: low flood risk at worstPE20 1DR: low flood risk at worstPE20 1DT: low flood risk at worstPE20 1DU: low flood risk at worstPE20 1DX: low flood risk at worstPE20 1DY: low flood risk at worstPE20 1DZ: low flood risk at worstPE20 1EA: low flood risk at worstPE20 1EB: low flood risk at worstPE20 1ED: low flood risk at worstPE20 1EF: low flood risk at worstPE20 1EG: low flood risk at worstPE20 1EH: low flood risk at worstPE20 1EL: low flood risk at worstPE20 1EN: low flood risk at worstPE20 1EQ: low flood risk at worstPE20 1ER: low flood risk at worstPE20 1ES: low flood risk at worstPE20 1EU: low flood risk at worstPE20 1EW: low flood risk at worstPE20 1EX: low flood risk at worstPE20 1EZ: low flood risk at worstPE20 1FA: low flood risk at worstPE20 1FB: low flood risk at worstPE20 1HA: low flood risk at worstPE20 1HB: low flood risk at worstPE20 1HD: low flood risk at worstPE20 1HE: low flood risk at worstPE20 1HG: low flood risk at worstPE20 1HH: low flood risk at worstPE20 1HJ: low flood risk at worstPE20 1HN: low flood risk at worstPE20 1HP: low flood risk at worstPE20 1HQ: low flood risk at worstPE20 1HT: low flood risk at worstPE20 1HU: low flood risk at worstPE20 1HX: low flood risk at worstPE20 1HY: low flood risk at worstPE20 1HZ: low flood risk at worstPE20 1JA: low flood risk at worstPE20 1JD: low flood risk at worstPE20 1JE: low flood risk at worstPE20 1JH: low flood risk at worstPE20 1JJ: low flood risk at worstPE20 1JN: low flood risk at worstPE20 1JP: low flood risk at worstPE20 1JQ: low flood risk at worstPE20 1JR: low flood risk at worstPE20 1JS: low flood risk at worstPE20 1JT: low flood risk at worstPE20 1JW: low flood risk at worstPE20 1JX: low flood risk at worstPE20 1JZ: low flood risk at worstPE20 1LD: low flood risk at worstPE20 1LE: low flood risk at worstPE20 1LG: low flood risk at worstPE20 1LN: low flood risk at worstPE20 1LT: low flood risk at worstPE20 1LW: low flood risk at worstPE20 1NE: low flood risk at worstPE20 1NG: low flood risk at worstPE20 1NJ: low flood risk at worstPE20 1NN: low flood risk at worstPE20 1NP: low flood risk at worstPE20 1NR: low flood risk at worstPE20 1NS: low flood risk at worstPE20 1NU: low flood risk at worstPE20 1NW: low flood risk at worstPE20 1NX: low flood risk at worstPE20 1PB: low flood risk at worstPE20 1PD: low flood risk at worstPE20 1PE: low flood risk at worstPE20 1PF: low flood risk at worstPE20 1PG: low flood risk at worstPE20 1PH: low flood risk at worstPE20 1PP: low flood risk at worstPE20 1PQ: low flood risk at worstPE20 1PR: low flood risk at worstPE20 1PS: low flood risk at worstPE20 1PU: low flood risk at worstPE20 1PW: low flood risk at worstPE20 1PX: low flood risk at worstPE20 1PY: low flood risk at worstPE20 1QD: low flood risk at worstPE20 1QN: low flood risk at worstPE20 1QP: low flood risk at worstPE20 1QU: low flood risk at worstPE20 1QY: low flood risk at worstPE20 1QZ: low flood risk at worstPE20 1RB: low flood risk at worstPE20 1RD: low flood risk at worstPE20 1RE: low flood risk at worstPE20 1RG: low flood risk at worstPE20 1RJ: low flood risk at worstPE20 1RN: low flood risk at worstPE20 1RP: low flood risk at worstPE20 1RQ: low flood risk at worstPE20 1RR: low flood risk at worstPE20 1RT: low flood risk at worstPE20 1RU: low flood risk at worstPE20 1RW: low flood risk at worstPE20 1RX: low flood risk at worstPE20 1RY: low flood risk at worstPE20 1RZ: low flood risk at worstPE20 1SA: low flood risk at worstPE20 1SB: low flood risk at worstPE20 1SD: low flood risk at worstPE20 1SF: low flood risk at worstPE20 1SH: low flood risk at worstPE20 1SJ: low flood risk at worstPE20 1SL: low flood risk at worstPE20 1SN: low flood risk at worstPE20 1SP: low flood risk at worstPE20 1SQ: low flood risk at worstPE20 1SW: low flood risk at worstPE20 1SY: low flood risk at worstPE20 1TA: low flood risk at worstPE20 1TB: low flood risk at worstPE20 1TD: low flood risk at worstPE20 1TE: low flood risk at worstPE20 1TF: low flood risk at worstPE20 1TG: low flood risk at worstPE20 1TH: low flood risk at worstPE20 1TJ: low flood risk at worstPE20 1TL: low flood risk at worstPE20 1TQ: low flood risk at worstPE20 1TR: low flood risk at worstPE20 1TT: low flood risk at worstPE20 1TW: low flood risk at worstPE20 1XA: low flood risk at worstPE20 1XB: low flood risk at worstPE20 1XD: low flood risk at worstPE20 1XE: low flood risk at worstPE20 1XF: low flood risk at worstPE20 1XG: low flood risk at worstPE20 1XJ: low flood risk at worstPE20 1XN: low flood risk at worstPE20 1XP: low flood risk at worstPE20 1XT: low flood risk at worstPE20 1XW: low flood risk at worstPE20 1LA: medium flood risk at worstPE20 1LJ: medium flood risk at worstPE20 1LP: medium flood risk at worstPE20 1LR: medium flood risk at worstPE20 1LS: medium flood risk at worstPE20 1LX: medium flood risk at worstPE20 1PZ: medium flood risk at worstPE20 1QA: medium flood risk at worstPE20 1QB: medium flood risk at worstPE20 1QG: medium flood risk at worstPE20 1QH: medium flood risk at worstPE20 1QJ: medium flood risk at worstPE20 1QQ: medium flood risk at worstPE20 1QR: medium flood risk at worstPE20 1QS: medium flood risk at worstPE20 1SG: medium flood risk at worstPE20 1LU: high flood riskPE20 1LY: high flood riskPE20 1LZ: high flood riskPE20 1NA: high flood riskPE20 1NB: high flood riskPE20 1ND: high flood riskPE20 1NF: high flood riskPE20 1QE: high flood riskPE20 1TP: high flood riskPE20 1TU: high flood risk BostonKirtonSutterton Map of every postcode in the PE20 1 sector, by flood risk Of the 239 postcodes in the PE20 1 sector that ONS places, 10 have a home or business at high risk, 16 are at medium risk at worst, 205 are at low risk at worst and 8 are not on the Environment Agency's at-risk list. Places named: Boston, Kirton, Sutterton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A17 BostonKirtonSutterton
  • A home or business at high risk: 10
  • At medium risk at worst: 16
  • At low risk at worst: 205
  • At very low risk only: 0
  • Not on the at-risk list: 8

Of the 239 postcodes in the PE20 1 sector that ONS places, 10 have a home or business at high risk, 16 are at medium risk at worst, 205 are at low risk at worst and 8 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.

PE20 1NF18 at high riskPE20 1LZ14 at high riskPE20 1LU9 at high riskPE20 1LY8 at high riskPE20 1NB6 at high riskPE20 1QE5 at high riskPE20 1TP3 at high riskPE20 1TU3 at high riskPE20 1NA3 at high riskPE20 1ND3 at high risk

What do homes sell for in PE20 1?

Homes in PE20 1 sold for a typical £239,000 in the 12 months to August 2026, across 78 sales, down 6.5% on the 12 months before, HM Land Registry's figures show.

£239,000 typical price, the 12 months to August 2026
£255,500 12 months to August 2025
▼ down 6.5% on the 12 months before
  • Detached £253,000 58 sales
  • Semi-detached £168,498 14 sales
  • Terraced £150,000 5 sales
  • Flat or maisonette 1 sale, too few to price

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 PE20 1. 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 PE20 1

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.

PE20 1ABPE20 1ADPE20 1AEPE20 1AFPE20 1AGPE20 1AHPE20 1AJPE20 1ALPE20 1ANPE20 1APPE20 1AQPE20 1ARPE20 1ASPE20 1ATPE20 1AUPE20 1AWPE20 1AXPE20 1AYPE20 1BAPE20 1BBPE20 1BDPE20 1BEPE20 1BFPE20 1BGPE20 1BHPE20 1BJPE20 1BNPE20 1BPPE20 1BQPE20 1BSPE20 1BTPE20 1BUPE20 1BWPE20 1BXPE20 1BYPE20 1BZPE20 1DAPE20 1DBPE20 1DEPE20 1DFPE20 1DHPE20 1DJPE20 1DLPE20 1DNPE20 1DPPE20 1DRPE20 1DSPE20 1DTPE20 1DUPE20 1DWPE20 1DXPE20 1DYPE20 1DZPE20 1EAPE20 1EBPE20 1EDPE20 1EEPE20 1EFPE20 1EGPE20 1EHPE20 1ELPE20 1ENPE20 1EPPE20 1EQPE20 1ERPE20 1ESPE20 1ETPE20 1EUPE20 1EWPE20 1EXPE20 1EYPE20 1EZPE20 1FAPE20 1FBPE20 1FDPE20 1FEPE20 1FFPE20 1FGPE20 1FHPE20 1FNPE20 1GBPE20 1HAPE20 1HBPE20 1HDPE20 1HEPE20 1HFPE20 1HGPE20 1HHPE20 1HJPE20 1HLPE20 1HNPE20 1HPPE20 1HQPE20 1HTPE20 1HUPE20 1HWPE20 1HXPE20 1HYPE20 1HZPE20 1JAPE20 1JBPE20 1JDPE20 1JEPE20 1JFPE20 1JHPE20 1JJPE20 1JLPE20 1JNPE20 1JPPE20 1JQPE20 1JRPE20 1JSPE20 1JTPE20 1JUPE20 1JWPE20 1JXPE20 1JYPE20 1JZPE20 1LAPE20 1LBPE20 1LDPE20 1LEPE20 1LGPE20 1LJPE20 1LNPE20 1LPPE20 1LQPE20 1LRPE20 1LSPE20 1LTPE20 1LUPE20 1LWPE20 1LXPE20 1LYPE20 1LZPE20 1NAPE20 1NBPE20 1NDPE20 1NEPE20 1NFPE20 1NGPE20 1NJPE20 1NNPE20 1NPPE20 1NRPE20 1NSPE20 1NUPE20 1NWPE20 1NXPE20 1PBPE20 1PDPE20 1PEPE20 1PFPE20 1PGPE20 1PHPE20 1PPPE20 1PQPE20 1PRPE20 1PSPE20 1PUPE20 1PWPE20 1PXPE20 1PYPE20 1PZPE20 1QAPE20 1QBPE20 1QDPE20 1QEPE20 1QGPE20 1QHPE20 1QJPE20 1QNPE20 1QPPE20 1QQPE20 1QRPE20 1QSPE20 1QUPE20 1QYPE20 1QZPE20 1RBPE20 1RDPE20 1REPE20 1RGPE20 1RJPE20 1RNPE20 1RPPE20 1RQPE20 1RRPE20 1RSPE20 1RTPE20 1RUPE20 1RWPE20 1RXPE20 1RYPE20 1RZPE20 1SAPE20 1SBPE20 1SDPE20 1SFPE20 1SGPE20 1SHPE20 1SJPE20 1SLPE20 1SNPE20 1SPPE20 1SQPE20 1SRPE20 1SWPE20 1SYPE20 1TAPE20 1TBPE20 1TDPE20 1TEPE20 1TFPE20 1TGPE20 1THPE20 1TJPE20 1TLPE20 1TPPE20 1TQPE20 1TRPE20 1TSPE20 1TTPE20 1TUPE20 1TWPE20 1XAPE20 1XBPE20 1XDPE20 1XEPE20 1XFPE20 1XGPE20 1XJPE20 1XLPE20 1XNPE20 1XPPE20 1XQPE20 1XSPE20 1XTPE20 1XW

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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