PL1 4 postcode sector in the PL1 district

PL1 4 is a sector of the PL1 district: every postcode that starts PL1 4. It has 203 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 PL1 4 sector, by flood risk

Map of every postcode in the PL1 4 sector, by flood risk Of the 203 postcodes in the PL1 4 sector that ONS places, 13 have a home or business at high risk, 2 are at low risk at worst and 188 are not on the Environment Agency's at-risk list. Places named: Devonport. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A374 PL1 4AB: not on the flood risk listPL1 4AD: not on the flood risk listPL1 4AE: not on the flood risk listPL1 4AF: not on the flood risk listPL1 4AH: not on the flood risk listPL1 4AN: not on the flood risk listPL1 4AP: not on the flood risk listPL1 4AU: not on the flood risk listPL1 4AW: not on the flood risk listPL1 4AZ: not on the flood risk listPL1 4BA: not on the flood risk listPL1 4BE: not on the flood risk listPL1 4BH: not on the flood risk listPL1 4BJ: not on the flood risk listPL1 4BL: not on the flood risk listPL1 4BN: not on the flood risk listPL1 4BP: not on the flood risk listPL1 4BQ: not on the flood risk listPL1 4BR: not on the flood risk listPL1 4BS: not on the flood risk listPL1 4BT: not on the flood risk listPL1 4BU: not on the flood risk listPL1 4BX: not on the flood risk listPL1 4BY: not on the flood risk listPL1 4BZ: not on the flood risk listPL1 4DA: not on the flood risk listPL1 4DB: not on the flood risk listPL1 4DD: not on the flood risk listPL1 4DE: not on the flood risk listPL1 4DG: not on the flood risk listPL1 4DH: not on the flood risk listPL1 4DJ: not on the flood risk listPL1 4DN: not on the flood risk listPL1 4DP: not on the flood risk listPL1 4DU: not on the flood risk listPL1 4DW: not on the flood risk listPL1 4DX: not on the flood risk listPL1 4DZ: not on the flood risk listPL1 4EA: not on the flood risk listPL1 4ED: not on the flood risk listPL1 4EE: not on the flood risk listPL1 4EF: not on the flood risk listPL1 4EH: not on the flood risk listPL1 4EJ: not on the flood risk listPL1 4EL: not on the flood risk listPL1 4EP: not on the flood risk listPL1 4FA: not on the flood risk listPL1 4FB: not on the flood risk listPL1 4FE: not on the flood risk listPL1 4FF: not on the flood risk listPL1 4FG: not on the flood risk listPL1 4FH: not on the flood risk listPL1 4FP: not on the flood risk listPL1 4FQ: not on the flood risk listPL1 4FR: not on the flood risk listPL1 4FS: not on the flood risk listPL1 4FT: not on the flood risk listPL1 4FU: not on the flood risk listPL1 4FW: not on the flood risk listPL1 4FX: not on the flood risk listPL1 4FY: not on the flood risk listPL1 4FZ: not on the flood risk listPL1 4GA: not on the flood risk listPL1 4GB: not on the flood risk listPL1 4GD: not on the flood risk listPL1 4GE: not on the flood risk listPL1 4GF: not on the flood risk listPL1 4GG: not on the flood risk listPL1 4GH: not on the flood risk listPL1 4GJ: not on the flood risk listPL1 4GN: not on the flood risk listPL1 4GP: not on the flood risk listPL1 4GQ: not on the flood risk listPL1 4GR: not on the flood risk listPL1 4GS: not on the flood risk listPL1 4GT: not on the flood risk listPL1 4GU: not on the flood risk listPL1 4GW: not on the flood risk listPL1 4GX: not on the flood risk listPL1 4GY: not on the flood risk listPL1 4GZ: not on the flood risk listPL1 4HE: not on the flood risk listPL1 4HF: not on the flood risk listPL1 4HG: not on the flood risk listPL1 4HH: not on the flood risk listPL1 4HJ: not on the flood risk listPL1 4HL: not on the flood risk listPL1 4HN: not on the flood risk listPL1 4HR: not on the flood risk listPL1 4HS: not on the flood risk listPL1 4HT: not on the flood risk listPL1 4HU: not on the flood risk listPL1 4HW: not on the flood risk listPL1 4HX: not on the flood risk listPL1 4HZ: not on the flood risk listPL1 4JE: not on the flood risk listPL1 4JQ: not on the flood risk listPL1 4JR: not on the flood risk listPL1 4JS: not on the flood risk listPL1 4JT: not on the flood risk listPL1 4JU: not on the flood risk listPL1 4JX: not on the flood risk listPL1 4JY: not on the flood risk listPL1 4JZ: not on the flood risk listPL1 4LA: not on the flood risk listPL1 4LE: not on the flood risk listPL1 4LF: not on the flood risk listPL1 4LG: not on the flood risk listPL1 4LQ: not on the flood risk listPL1 4LT: not on the flood risk listPL1 4LW: not on the flood risk listPL1 4LY: not on the flood risk listPL1 4NB: not on the flood risk listPL1 4ND: not on the flood risk listPL1 4NE: not on the flood risk listPL1 4NF: not on the flood risk listPL1 4NG: not on the flood risk listPL1 4NH: not on the flood risk listPL1 4NJ: not on the flood risk listPL1 4NL: not on the flood risk listPL1 4NN: not on the flood risk listPL1 4NP: not on the flood risk listPL1 4NQ: not on the flood risk listPL1 4NR: not on the flood risk listPL1 4NS: not on the flood risk listPL1 4NT: not on the flood risk listPL1 4NU: not on the flood risk listPL1 4NX: not on the flood risk listPL1 4NY: not on the flood risk listPL1 4NZ: not on the flood risk listPL1 4PD: not on the flood risk listPL1 4PE: not on the flood risk listPL1 4PH: not on the flood risk listPL1 4PL: not on the flood risk listPL1 4PR: not on the flood risk listPL1 4PS: not on the flood risk listPL1 4PU: not on the flood risk listPL1 4PZ: not on the flood risk listPL1 4QF: not on the flood risk listPL1 4QG: not on the flood risk listPL1 4QH: not on the flood risk listPL1 4QJ: not on the flood risk listPL1 4QL: not on the flood risk listPL1 4QN: not on the flood risk listPL1 4QP: not on the flood risk listPL1 4QQ: not on the flood risk listPL1 4QR: not on the flood risk listPL1 4QS: not on the flood risk listPL1 4QT: not on the flood risk listPL1 4QU: not on the flood risk listPL1 4QW: not on the flood risk listPL1 4QX: not on the flood risk listPL1 4QY: not on the flood risk listPL1 4QZ: not on the flood risk listPL1 4RB: not on the flood risk listPL1 4RD: not on the flood risk listPL1 4RE: not on the flood risk listPL1 4RF: not on the flood risk listPL1 4RG: not on the flood risk listPL1 4RJ: not on the flood risk listPL1 4RL: not on the flood risk listPL1 4RN: not on the flood risk listPL1 4RW: not on the flood risk listPL1 4RX: not on the flood risk listPL1 4RZ: not on the flood risk listPL1 4SB: not on the flood risk listPL1 4SE: not on the flood risk listPL1 4SH: not on the flood risk listPL1 4SJ: not on the flood risk listPL1 4SN: not on the flood risk listPL1 4SP: not on the flood risk listPL1 4SS: not on the flood risk listPL1 4ST: not on the flood risk listPL1 4SW: not on the flood risk listPL1 4SX: not on the flood risk listPL1 4SY: not on the flood risk listPL1 4SZ: not on the flood risk listPL1 4TA: not on the flood risk listPL1 4TB: not on the flood risk listPL1 4TD: not on the flood risk listPL1 4TE: not on the flood risk listPL1 4TF: not on the flood risk listPL1 4TH: not on the flood risk listPL1 4TJ: not on the flood risk listPL1 4TN: not on the flood risk listPL1 4TQ: not on the flood risk listPL1 4FN: low flood risk at worstPL1 4LB: low flood risk at worstPL1 4DQ: high flood riskPL1 4FD: high flood riskPL1 4FJ: high flood riskPL1 4FL: high flood riskPL1 4LH: high flood riskPL1 4LL: high flood riskPL1 4LN: high flood riskPL1 4LS: high flood riskPL1 4LX: high flood riskPL1 4QA: high flood riskPL1 4QE: high flood riskPL1 4TP: high flood risk Devonport Map of every postcode in the PL1 4 sector, by flood risk Of the 203 postcodes in the PL1 4 sector that ONS places, 13 have a home or business at high risk, 2 are at low risk at worst and 188 are not on the Environment Agency's at-risk list. Places named: Devonport. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Devonport
  • A home or business at high risk: 13
  • At medium risk at worst: 0
  • At low risk at worst: 2
  • At very low risk only: 0
  • Not on the at-risk list: 188

Of the 203 postcodes in the PL1 4 sector that ONS places, 13 have a home or business at high risk, 2 are at low risk at worst and 188 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

The postcodes at high risk

13 postcodes here have a home or business at high risk. These are the 12 with the most homes and businesses at that risk.

Beside each: how many of its homes and businesses the Environment Agency puts at that risk.

PL1 4QA45 at high riskPL1 4QB28 at high riskPL1 4DQ13 at high riskPL1 4LH5 at high riskPL1 4FD3 at high riskPL1 4LX2 at high riskPL1 4FL1 at high riskPL1 4LL1 at high riskPL1 4FJ1 at high riskPL1 4LN1 at high riskPL1 4LS1 at high riskPL1 4QE1 at high risk

What do homes sell for in PL1 4?

Homes in PL1 4 sold for a typical £164,500 in the 12 months to August 2026, across 92 sales, up 5.1% on the 12 months before, HM Land Registry's figures show.

£164,500 typical price, the 12 months to August 2026
£156,500 12 months to August 2025
▲ up 5.1% on the 12 months before
  • Detached 1 sale, too few to price
  • Semi-detached 4 sales, too few to price
  • Terraced £218,000 33 sales
  • Flat or maisonette £144,500 54 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 PL1 4. 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 4

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 4ABPL1 4ADPL1 4AEPL1 4AFPL1 4AHPL1 4ANPL1 4APPL1 4AUPL1 4AWPL1 4AZPL1 4BAPL1 4BEPL1 4BHPL1 4BJPL1 4BLPL1 4BNPL1 4BPPL1 4BQPL1 4BRPL1 4BSPL1 4BTPL1 4BUPL1 4BXPL1 4BYPL1 4BZPL1 4DAPL1 4DBPL1 4DDPL1 4DEPL1 4DGPL1 4DHPL1 4DJPL1 4DNPL1 4DPPL1 4DQPL1 4DUPL1 4DWPL1 4DXPL1 4DZPL1 4EAPL1 4EDPL1 4EEPL1 4EFPL1 4EHPL1 4EJPL1 4ELPL1 4EPPL1 4FAPL1 4FBPL1 4FDPL1 4FEPL1 4FFPL1 4FGPL1 4FHPL1 4FJPL1 4FLPL1 4FNPL1 4FPPL1 4FQPL1 4FRPL1 4FSPL1 4FTPL1 4FUPL1 4FWPL1 4FXPL1 4FYPL1 4FZPL1 4GAPL1 4GBPL1 4GDPL1 4GEPL1 4GFPL1 4GGPL1 4GHPL1 4GJPL1 4GNPL1 4GPPL1 4GQPL1 4GRPL1 4GSPL1 4GTPL1 4GUPL1 4GWPL1 4GXPL1 4GYPL1 4GZPL1 4HEPL1 4HFPL1 4HGPL1 4HHPL1 4HJPL1 4HLPL1 4HNPL1 4HQPL1 4HRPL1 4HSPL1 4HTPL1 4HUPL1 4HWPL1 4HXPL1 4HZPL1 4JEPL1 4JQPL1 4JRPL1 4JSPL1 4JTPL1 4JUPL1 4JXPL1 4JYPL1 4JZPL1 4LAPL1 4LBPL1 4LEPL1 4LFPL1 4LGPL1 4LHPL1 4LLPL1 4LNPL1 4LQPL1 4LSPL1 4LTPL1 4LWPL1 4LXPL1 4LYPL1 4NBPL1 4NDPL1 4NEPL1 4NFPL1 4NGPL1 4NHPL1 4NJPL1 4NLPL1 4NNPL1 4NPPL1 4NQPL1 4NRPL1 4NSPL1 4NTPL1 4NUPL1 4NXPL1 4NYPL1 4NZPL1 4PDPL1 4PEPL1 4PHPL1 4PLPL1 4PRPL1 4PSPL1 4PUPL1 4PZPL1 4QAPL1 4QBPL1 4QEPL1 4QFPL1 4QGPL1 4QHPL1 4QJPL1 4QLPL1 4QNPL1 4QPPL1 4QQPL1 4QRPL1 4QSPL1 4QTPL1 4QUPL1 4QWPL1 4QXPL1 4QYPL1 4QZPL1 4RBPL1 4RDPL1 4REPL1 4RFPL1 4RGPL1 4RJPL1 4RLPL1 4RNPL1 4RWPL1 4RXPL1 4RZPL1 4SBPL1 4SEPL1 4SGPL1 4SHPL1 4SJPL1 4SNPL1 4SPPL1 4SSPL1 4STPL1 4SWPL1 4SXPL1 4SYPL1 4SZPL1 4TAPL1 4TBPL1 4TDPL1 4TEPL1 4TFPL1 4THPL1 4TJPL1 4TNPL1 4TPPL1 4TQ

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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