PE21 9 postcode sector in the PE21 district

PE21 9 is a sector of the PE21 district: every postcode that starts PE21 9. It has 191 postcodes in use, 5 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 9 sector, by flood risk

Map of every postcode in the PE21 9 sector, by flood risk Of the 191 postcodes in the PE21 9 sector that ONS places, 190 are at low risk at worst and 1 are not on the Environment Agency's at-risk list. Places named: Witham, Trinity. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A16A52 PE21 9AA: low flood risk at worstPE21 9AB: low flood risk at worstPE21 9AD: low flood risk at worstPE21 9AE: low flood risk at worstPE21 9AF: low flood risk at worstPE21 9AG: low flood risk at worstPE21 9AH: low flood risk at worstPE21 9AJ: low flood risk at worstPE21 9AL: low flood risk at worstPE21 9AN: low flood risk at worstPE21 9AP: low flood risk at worstPE21 9AQ: low flood risk at worstPE21 9AR: low flood risk at worstPE21 9AS: low flood risk at worstPE21 9AT: low flood risk at worstPE21 9AU: low flood risk at worstPE21 9AW: low flood risk at worstPE21 9AX: low flood risk at worstPE21 9AY: low flood risk at worstPE21 9AZ: low flood risk at worstPE21 9BA: low flood risk at worstPE21 9BB: low flood risk at worstPE21 9BD: low flood risk at worstPE21 9BE: low flood risk at worstPE21 9BF: low flood risk at worstPE21 9BG: low flood risk at worstPE21 9BH: low flood risk at worstPE21 9BN: low flood risk at worstPE21 9BQ: low flood risk at worstPE21 9BS: low flood risk at worstPE21 9BU: low flood risk at worstPE21 9BX: low flood risk at worstPE21 9BY: low flood risk at worstPE21 9BZ: low flood risk at worstPE21 9DA: low flood risk at worstPE21 9DB: low flood risk at worstPE21 9DD: low flood risk at worstPE21 9DE: low flood risk at worstPE21 9DF: low flood risk at worstPE21 9DG: low flood risk at worstPE21 9DH: low flood risk at worstPE21 9DP: low flood risk at worstPE21 9DQ: low flood risk at worstPE21 9DR: low flood risk at worstPE21 9DS: low flood risk at worstPE21 9DT: low flood risk at worstPE21 9DU: low flood risk at worstPE21 9DW: low flood risk at worstPE21 9DX: low flood risk at worstPE21 9DY: low flood risk at worstPE21 9DZ: low flood risk at worstPE21 9EA: low flood risk at worstPE21 9EB: low flood risk at worstPE21 9EE: low flood risk at worstPE21 9EF: low flood risk at worstPE21 9EG: low flood risk at worstPE21 9EH: low flood risk at worstPE21 9EJ: low flood risk at worstPE21 9EL: low flood risk at worstPE21 9EN: low flood risk at worstPE21 9EP: low flood risk at worstPE21 9EQ: low flood risk at worstPE21 9ER: low flood risk at worstPE21 9ES: low flood risk at worstPE21 9ET: low flood risk at worstPE21 9EU: low flood risk at worstPE21 9EW: low flood risk at worstPE21 9EX: low flood risk at worstPE21 9EY: low flood risk at worstPE21 9EZ: low flood risk at worstPE21 9FA: low flood risk at worstPE21 9FB: low flood risk at worstPE21 9FD: low flood risk at worstPE21 9HA: low flood risk at worstPE21 9HB: low flood risk at worstPE21 9HD: low flood risk at worstPE21 9HG: low flood risk at worstPE21 9HJ: low flood risk at worstPE21 9HL: low flood risk at worstPE21 9HN: low flood risk at worstPE21 9HP: low flood risk at worstPE21 9HQ: low flood risk at worstPE21 9HR: low flood risk at worstPE21 9HS: low flood risk at worstPE21 9HT: low flood risk at worstPE21 9HU: low flood risk at worstPE21 9HW: low flood risk at worstPE21 9HX: low flood risk at worstPE21 9HY: low flood risk at worstPE21 9JA: low flood risk at worstPE21 9JB: low flood risk at worstPE21 9JD: low flood risk at worstPE21 9JE: low flood risk at worstPE21 9JF: low flood risk at worstPE21 9JH: low flood risk at worstPE21 9JJ: low flood risk at worstPE21 9JN: low flood risk at worstPE21 9JP: low flood risk at worstPE21 9JR: low flood risk at worstPE21 9JS: low flood risk at worstPE21 9JT: low flood risk at worstPE21 9JU: low flood risk at worstPE21 9JW: low flood risk at worstPE21 9JX: low flood risk at worstPE21 9JY: low flood risk at worstPE21 9LA: low flood risk at worstPE21 9LB: low flood risk at worstPE21 9LD: low flood risk at worstPE21 9LE: low flood risk at worstPE21 9LF: low flood risk at worstPE21 9LG: low flood risk at worstPE21 9LH: low flood risk at worstPE21 9LJ: low flood risk at worstPE21 9LL: low flood risk at worstPE21 9LN: low flood risk at worstPE21 9LP: low flood risk at worstPE21 9LQ: low flood risk at worstPE21 9LR: low flood risk at worstPE21 9LU: low flood risk at worstPE21 9LW: low flood risk at worstPE21 9LX: low flood risk at worstPE21 9LY: low flood risk at worstPE21 9LZ: low flood risk at worstPE21 9NH: low flood risk at worstPE21 9NJ: low flood risk at worstPE21 9NL: low flood risk at worstPE21 9NN: low flood risk at worstPE21 9NP: low flood risk at worstPE21 9NQ: low flood risk at worstPE21 9NS: low flood risk at worstPE21 9NU: low flood risk at worstPE21 9NW: low flood risk at worstPE21 9NX: low flood risk at worstPE21 9NY: low flood risk at worstPE21 9NZ: low flood risk at worstPE21 9PB: low flood risk at worstPE21 9PD: low flood risk at worstPE21 9PE: low flood risk at worstPE21 9PF: low flood risk at worstPE21 9PG: low flood risk at worstPE21 9PH: low flood risk at worstPE21 9PN: low flood risk at worstPE21 9PQ: low flood risk at worstPE21 9PR: low flood risk at worstPE21 9PT: low flood risk at worstPE21 9PU: low flood risk at worstPE21 9PW: low flood risk at worstPE21 9PX: low flood risk at worstPE21 9PZ: low flood risk at worstPE21 9QA: low flood risk at worstPE21 9QB: low flood risk at worstPE21 9QD: low flood risk at worstPE21 9QE: low flood risk at worstPE21 9QF: low flood risk at worstPE21 9QG: low flood risk at worstPE21 9QH: low flood risk at worstPE21 9QJ: low flood risk at worstPE21 9QL: low flood risk at worstPE21 9QN: low flood risk at worstPE21 9QP: low flood risk at worstPE21 9QQ: low flood risk at worstPE21 9QR: low flood risk at worstPE21 9QS: low flood risk at worstPE21 9QT: low flood risk at worstPE21 9QW: low flood risk at worstPE21 9QX: low flood risk at worstPE21 9QY: low flood risk at worstPE21 9QZ: low flood risk at worstPE21 9RA: low flood risk at worstPE21 9RB: low flood risk at worstPE21 9RG: low flood risk at worstPE21 9RH: low flood risk at worstPE21 9RJ: low flood risk at worstPE21 9RL: low flood risk at worstPE21 9RN: low flood risk at worstPE21 9RP: low flood risk at worstPE21 9RQ: low flood risk at worstPE21 9RS: low flood risk at worstPE21 9RT: low flood risk at worstPE21 9RU: low flood risk at worstPE21 9RW: low flood risk at worstPE21 9RY: low flood risk at worstPE21 9RZ: low flood risk at worstPE21 9SA: low flood risk at worstPE21 9SB: low flood risk at worstPE21 9SD: low flood risk at worstPE21 9SG: low flood risk at worstPE21 9TE: low flood risk at worst WithamTrinity Map of every postcode in the PE21 9 sector, by flood risk Of the 191 postcodes in the PE21 9 sector that ONS places, 190 are at low risk at worst and 1 are not on the Environment Agency's at-risk list. Places named: Witham, Trinity. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. WithamTrinity
  • A home or business at high risk: 0
  • At medium risk at worst: 0
  • At low risk at worst: 190
  • At very low risk only: 0
  • Not on the at-risk list: 1

Of the 191 postcodes in the PE21 9 sector that ONS places, 190 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. 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; 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

What do homes sell for in PE21 9?

Homes in PE21 9 sold for a typical £212,500 in the 12 months to August 2026, across 104 sales, down 0.2% on the 12 months before, HM Land Registry's figures show.

£212,500 typical price, the 12 months to August 2026
£213,000 12 months to August 2025
▼ down 0.2% on the 12 months before
  • Detached £270,000 54 sales
  • Semi-detached £169,950 33 sales
  • Terraced £110,000 15 sales
  • Flat or maisonette 2 sales, 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 PE21 9. 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 9

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 9AAPE21 9ABPE21 9ADPE21 9AEPE21 9AFPE21 9AGPE21 9AHPE21 9AJPE21 9ALPE21 9ANPE21 9APPE21 9AQPE21 9ARPE21 9ASPE21 9ATPE21 9AUPE21 9AWPE21 9AXPE21 9AYPE21 9AZPE21 9BAPE21 9BBPE21 9BDPE21 9BEPE21 9BFPE21 9BGPE21 9BHPE21 9BNPE21 9BQPE21 9BSPE21 9BUPE21 9BXPE21 9BYPE21 9BZPE21 9DAPE21 9DBPE21 9DDPE21 9DEPE21 9DFPE21 9DGPE21 9DHPE21 9DPPE21 9DQPE21 9DRPE21 9DSPE21 9DTPE21 9DUPE21 9DWPE21 9DXPE21 9DYPE21 9DZPE21 9EAPE21 9EBPE21 9EEPE21 9EFPE21 9EGPE21 9EHPE21 9EJPE21 9ELPE21 9ENPE21 9EPPE21 9EQPE21 9ERPE21 9ESPE21 9ETPE21 9EUPE21 9EWPE21 9EXPE21 9EYPE21 9EZPE21 9FAPE21 9FBPE21 9FDPE21 9HAPE21 9HBPE21 9HDPE21 9HGPE21 9HJPE21 9HLPE21 9HNPE21 9HPPE21 9HQPE21 9HRPE21 9HSPE21 9HTPE21 9HUPE21 9HWPE21 9HXPE21 9HYPE21 9JAPE21 9JBPE21 9JDPE21 9JEPE21 9JFPE21 9JGPE21 9JHPE21 9JJPE21 9JNPE21 9JPPE21 9JRPE21 9JSPE21 9JTPE21 9JUPE21 9JWPE21 9JXPE21 9JYPE21 9LAPE21 9LBPE21 9LDPE21 9LEPE21 9LFPE21 9LGPE21 9LHPE21 9LJPE21 9LLPE21 9LNPE21 9LPPE21 9LQPE21 9LRPE21 9LUPE21 9LWPE21 9LXPE21 9LYPE21 9LZPE21 9NBPE21 9NHPE21 9NJPE21 9NLPE21 9NNPE21 9NPPE21 9NQPE21 9NSPE21 9NUPE21 9NWPE21 9NXPE21 9NYPE21 9NZPE21 9PBPE21 9PDPE21 9PEPE21 9PFPE21 9PGPE21 9PHPE21 9PNPE21 9PQPE21 9PRPE21 9PTPE21 9PUPE21 9PWPE21 9PXPE21 9PZPE21 9QAPE21 9QBPE21 9QDPE21 9QEPE21 9QFPE21 9QGPE21 9QHPE21 9QJPE21 9QLPE21 9QNPE21 9QPPE21 9QQPE21 9QRPE21 9QSPE21 9QTPE21 9QUPE21 9QWPE21 9QXPE21 9QYPE21 9QZPE21 9RAPE21 9RBPE21 9RGPE21 9RHPE21 9RJPE21 9RLPE21 9RNPE21 9RPPE21 9RQPE21 9RSPE21 9RTPE21 9RUPE21 9RWPE21 9RYPE21 9RZPE21 9SAPE21 9SBPE21 9SDPE21 9SGPE21 9TE

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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