PL1 1 postcode sector in the PL1 district

PL1 1 is a sector of the PL1 district: every postcode that starts PL1 1. It has 92 postcodes in use, 15 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 PL1 1 sector, by flood risk

Map of every postcode in the PL1 1 sector, by flood risk Of the 92 postcodes in the PL1 1 sector that ONS places, 92 are not on the Environment Agency's at-risk list. Places named: St Peter and the Waterfront. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. PL1 1AE: not on the flood risk listPL1 1AR: not on the flood risk listPL1 1AS: not on the flood risk listPL1 1BA: not on the flood risk listPL1 1DA: not on the flood risk listPL1 1DD: not on the flood risk listPL1 1DE: not on the flood risk listPL1 1DG: not on the flood risk listPL1 1DH: not on the flood risk listPL1 1DJ: not on the flood risk listPL1 1DN: not on the flood risk listPL1 1DQ: not on the flood risk listPL1 1DS: not on the flood risk listPL1 1DU: not on the flood risk listPL1 1DY: not on the flood risk listPL1 1DZ: not on the flood risk listPL1 1EA: not on the flood risk listPL1 1EP: not on the flood risk listPL1 1ET: not on the flood risk listPL1 1EW: not on the flood risk listPL1 1HA: not on the flood risk listPL1 1HB: not on the flood risk listPL1 1HH: not on the flood risk listPL1 1HX: not on the flood risk listPL1 1HY: not on the flood risk listPL1 1HZ: not on the flood risk listPL1 1LA: not on the flood risk listPL1 1LB: not on the flood risk listPL1 1LD: not on the flood risk listPL1 1LE: not on the flood risk listPL1 1LP: not on the flood risk listPL1 1LR: not on the flood risk listPL1 1LY: not on the flood risk listPL1 1NF: not on the flood risk listPL1 1NJ: not on the flood risk listPL1 1NL: not on the flood risk listPL1 1NS: not on the flood risk listPL1 1NW: not on the flood risk listPL1 1NX: not on the flood risk listPL1 1PA: not on the flood risk listPL1 1PB: not on the flood risk listPL1 1PD: not on the flood risk listPL1 1PE: not on the flood risk listPL1 1PG: not on the flood risk listPL1 1PH: not on the flood risk listPL1 1PQ: not on the flood risk listPL1 1PR: not on the flood risk listPL1 1PU: not on the flood risk listPL1 1PX: not on the flood risk listPL1 1PY: not on the flood risk listPL1 1PZ: not on the flood risk listPL1 1QH: not on the flood risk listPL1 1QJ: not on the flood risk listPL1 1QL: not on the flood risk listPL1 1QW: not on the flood risk listPL1 1QX: not on the flood risk listPL1 1QZ: not on the flood risk listPL1 1RA: not on the flood risk listPL1 1RJ: not on the flood risk listPL1 1RL: not on the flood risk listPL1 1RQ: not on the flood risk listPL1 1RR: not on the flood risk listPL1 1RW: not on the flood risk listPL1 1RX: not on the flood risk listPL1 1RZ: not on the flood risk listPL1 1SB: not on the flood risk listPL1 1SD: not on the flood risk listPL1 1SH: not on the flood risk listPL1 1SJ: not on the flood risk listPL1 1SL: not on the flood risk listPL1 1SP: not on the flood risk listPL1 1TF: not on the flood risk listPL1 1TL: not on the flood risk listPL1 1TN: not on the flood risk listPL1 1TP: not on the flood risk listPL1 1TQ: not on the flood risk listPL1 1TU: not on the flood risk listPL1 1TW: not on the flood risk listPL1 1UA: not on the flood risk listPL1 1UH: not on the flood risk list St Peter and the Waterfront Map of every postcode in the PL1 1 sector, by flood risk Of the 92 postcodes in the PL1 1 sector that ONS places, 92 are not on the Environment Agency's at-risk list. Places named: St Peter and the Waterfront. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A374 St Peter and the Waterfront
  • A home or business at high risk: 0
  • At medium risk at worst: 0
  • At low risk at worst: 0
  • At very low risk only: 0
  • Not on the at-risk list: 92

Of the 92 postcodes in the PL1 1 sector that ONS places, 92 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 PL1 1?

HM Land Registry records no standard sales of homes in PL1 1 in the 12 months to August 2026.

Standard sales of homes at market value at the postcodes that start PL1 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 PL1 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.

PL1 1AEPL1 1ARPL1 1ASPL1 1BAPL1 1DAPL1 1DDPL1 1DEPL1 1DGPL1 1DHPL1 1DJPL1 1DNPL1 1DQPL1 1DSPL1 1DUPL1 1DYPL1 1DZPL1 1EAPL1 1EPPL1 1ETPL1 1EWPL1 1HAPL1 1HBPL1 1HHPL1 1HXPL1 1HYPL1 1HZPL1 1JFPL1 1LAPL1 1LBPL1 1LDPL1 1LEPL1 1LPPL1 1LRPL1 1LUPL1 1LYPL1 1NFPL1 1NJPL1 1NLPL1 1NSPL1 1NWPL1 1NXPL1 1PAPL1 1PBPL1 1PDPL1 1PEPL1 1PGPL1 1PHPL1 1PQPL1 1PRPL1 1PSPL1 1PUPL1 1PWPL1 1PXPL1 1PYPL1 1PZPL1 1QAPL1 1QDPL1 1QHPL1 1QJPL1 1QLPL1 1QWPL1 1QXPL1 1QZPL1 1RAPL1 1RJPL1 1RLPL1 1RPPL1 1RQPL1 1RRPL1 1RWPL1 1RXPL1 1RZPL1 1SBPL1 1SDPL1 1SHPL1 1SJPL1 1SLPL1 1SNPL1 1SPPL1 1SWPL1 1TFPL1 1TLPL1 1TNPL1 1TPPL1 1TQPL1 1TUPL1 1TWPL1 1UAPL1 1UHPL1 1WGPL1 1WYPL1 1WZ

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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