PO5 3 postcode sector in the PO5 district

PO5 3 is a sector of the PO5 district: every postcode that starts PO5 3. It has 154 postcodes in use, 10 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 PO5 3 sector, by flood risk

Map of every postcode in the PO5 3 sector, by flood risk Of the 154 postcodes in the PO5 3 sector that ONS places, 11 have a home or business at high risk, 1 are at medium risk at worst, 9 are at low risk at worst and 133 are not on the Environment Agency's at-risk list. Places named: St Jude, St Thomas. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A288 PO5 3AD: not on the flood risk listPO5 3AF: not on the flood risk listPO5 3AH: not on the flood risk listPO5 3AL: not on the flood risk listPO5 3AN: not on the flood risk listPO5 3AP: not on the flood risk listPO5 3AQ: not on the flood risk listPO5 3AR: not on the flood risk listPO5 3AS: not on the flood risk listPO5 3AY: not on the flood risk listPO5 3BB: not on the flood risk listPO5 3BE: not on the flood risk listPO5 3BH: not on the flood risk listPO5 3BJ: not on the flood risk listPO5 3BL: not on the flood risk listPO5 3BN: not on the flood risk listPO5 3BS: not on the flood risk listPO5 3BU: not on the flood risk listPO5 3BW: not on the flood risk listPO5 3BY: not on the flood risk listPO5 3BZ: not on the flood risk listPO5 3DD: not on the flood risk listPO5 3DE: not on the flood risk listPO5 3DF: not on the flood risk listPO5 3DG: not on the flood risk listPO5 3DH: not on the flood risk listPO5 3DJ: not on the flood risk listPO5 3DP: not on the flood risk listPO5 3DR: not on the flood risk listPO5 3DS: not on the flood risk listPO5 3DT: not on the flood risk listPO5 3DU: not on the flood risk listPO5 3DW: not on the flood risk listPO5 3DX: not on the flood risk listPO5 3DY: not on the flood risk listPO5 3DZ: not on the flood risk listPO5 3EA: not on the flood risk listPO5 3EB: not on the flood risk listPO5 3ED: not on the flood risk listPO5 3EG: not on the flood risk listPO5 3EH: not on the flood risk listPO5 3EJ: not on the flood risk listPO5 3EL: not on the flood risk listPO5 3EN: not on the flood risk listPO5 3EQ: not on the flood risk listPO5 3ES: not on the flood risk listPO5 3EU: not on the flood risk listPO5 3EW: not on the flood risk listPO5 3EX: not on the flood risk listPO5 3EY: not on the flood risk listPO5 3EZ: not on the flood risk listPO5 3FB: not on the flood risk listPO5 3FD: not on the flood risk listPO5 3HA: not on the flood risk listPO5 3HB: not on the flood risk listPO5 3HD: not on the flood risk listPO5 3HE: not on the flood risk listPO5 3HF: not on the flood risk listPO5 3HG: not on the flood risk listPO5 3HH: not on the flood risk listPO5 3HJ: not on the flood risk listPO5 3HN: not on the flood risk listPO5 3HP: not on the flood risk listPO5 3HQ: not on the flood risk listPO5 3HR: not on the flood risk listPO5 3HT: not on the flood risk listPO5 3HU: not on the flood risk listPO5 3HW: not on the flood risk listPO5 3HY: not on the flood risk listPO5 3JA: not on the flood risk listPO5 3JG: not on the flood risk listPO5 3JH: not on the flood risk listPO5 3JJ: not on the flood risk listPO5 3JL: not on the flood risk listPO5 3JN: not on the flood risk listPO5 3JP: not on the flood risk listPO5 3JR: not on the flood risk listPO5 3JS: not on the flood risk listPO5 3JT: not on the flood risk listPO5 3JU: not on the flood risk listPO5 3LB: not on the flood risk listPO5 3LJ: not on the flood risk listPO5 3LR: not on the flood risk listPO5 3LS: not on the flood risk listPO5 3LT: not on the flood risk listPO5 3LU: not on the flood risk listPO5 3LX: not on the flood risk listPO5 3LY: not on the flood risk listPO5 3LZ: not on the flood risk listPO5 3NA: not on the flood risk listPO5 3NB: not on the flood risk listPO5 3ND: not on the flood risk listPO5 3NE: not on the flood risk listPO5 3NF: not on the flood risk listPO5 3NG: not on the flood risk listPO5 3NH: not on the flood risk listPO5 3NL: not on the flood risk listPO5 3NN: not on the flood risk listPO5 3NP: not on the flood risk listPO5 3NR: not on the flood risk listPO5 3NU: not on the flood risk listPO5 3NX: not on the flood risk listPO5 3NY: not on the flood risk listPO5 3NZ: not on the flood risk listPO5 3PJ: not on the flood risk listPO5 3PP: not on the flood risk listPO5 3PR: not on the flood risk listPO5 3PS: not on the flood risk listPO5 3PT: not on the flood risk listPO5 3PU: not on the flood risk listPO5 3QH: not on the flood risk listPO5 3QJ: not on the flood risk listPO5 3QL: not on the flood risk listPO5 3QR: not on the flood risk listPO5 3QS: not on the flood risk listPO5 3QT: not on the flood risk listPO5 3QU: not on the flood risk listPO5 3RA: not on the flood risk listPO5 3RH: not on the flood risk listPO5 3RJ: not on the flood risk listPO5 3RL: not on the flood risk listPO5 3RP: not on the flood risk listPO5 3RR: not on the flood risk listPO5 3RS: not on the flood risk listPO5 3RT: not on the flood risk listPO5 3RX: not on the flood risk listPO5 3SA: not on the flood risk listPO5 3SB: not on the flood risk listPO5 3SJ: not on the flood risk listPO5 3SR: not on the flood risk listPO5 3TH: not on the flood risk listPO5 3AT: low flood risk at worstPO5 3AZ: low flood risk at worstPO5 3BA: low flood risk at worstPO5 3BT: low flood risk at worstPO5 3DA: low flood risk at worstPO5 3DN: low flood risk at worstPO5 3JF: low flood risk at worstPO5 3QB: low flood risk at worstPO5 3QQ: low flood risk at worstPO5 3DL: medium flood risk at worstPO5 3AA: high flood riskPO5 3AE: high flood riskPO5 3AU: high flood riskPO5 3AX: high flood riskPO5 3NS: high flood riskPO5 3NT: high flood riskPO5 3PA: high flood riskPO5 3PB: high flood riskPO5 3PG: high flood riskPO5 3ST: high flood riskPO5 3XX: high flood risk St JudeSt Thomas Map of every postcode in the PO5 3 sector, by flood risk Of the 154 postcodes in the PO5 3 sector that ONS places, 11 have a home or business at high risk, 1 are at medium risk at worst, 9 are at low risk at worst and 133 are not on the Environment Agency's at-risk list. Places named: St Jude, St Thomas. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A288 St JudeSt Thomas
  • A home or business at high risk: 11
  • At medium risk at worst: 1
  • At low risk at worst: 9
  • At very low risk only: 0
  • Not on the at-risk list: 133

Of the 154 postcodes in the PO5 3 sector that ONS places, 11 have a home or business at high risk, 1 are at medium risk at worst, 9 are at low risk at worst and 133 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

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

PO5 3AA21 at high riskPO5 3PB10 at high riskPO5 3PG5 at high riskPO5 3AE5 at high riskPO5 3XX5 at high riskPO5 3NS4 at high riskPO5 3PA4 at high riskPO5 3AX3 at high riskPO5 3AU1 at high riskPO5 3NT1 at high riskPO5 3ST1 at high risk

What do homes sell for in PO5 3?

Homes in PO5 3 sold for a typical £185,000 in the 12 months to August 2026, across 75 sales, down 15.9% on the 12 months before, HM Land Registry's figures show.

£185,000 typical price, the 12 months to August 2026
£220,000 12 months to August 2025
▼ down 15.9% on the 12 months before
  • Detached 3 sales, too few to price
  • Semi-detached 2 sales, too few to price
  • Terraced £467,500 8 sales
  • Flat or maisonette £168,750 62 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 PO5 3. 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 PO5 3

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.

PO5 3AAPO5 3ADPO5 3AEPO5 3AFPO5 3AHPO5 3ALPO5 3ANPO5 3APPO5 3AQPO5 3ARPO5 3ASPO5 3ATPO5 3AUPO5 3AXPO5 3AYPO5 3AZPO5 3BAPO5 3BBPO5 3BEPO5 3BHPO5 3BJPO5 3BLPO5 3BNPO5 3BSPO5 3BTPO5 3BUPO5 3BWPO5 3BYPO5 3BZPO5 3DAPO5 3DDPO5 3DEPO5 3DFPO5 3DGPO5 3DHPO5 3DJPO5 3DLPO5 3DNPO5 3DPPO5 3DRPO5 3DSPO5 3DTPO5 3DUPO5 3DWPO5 3DXPO5 3DYPO5 3DZPO5 3EAPO5 3EBPO5 3EDPO5 3EGPO5 3EHPO5 3EJPO5 3ELPO5 3ENPO5 3EQPO5 3ESPO5 3EUPO5 3EWPO5 3EXPO5 3EYPO5 3EZPO5 3FBPO5 3FDPO5 3HAPO5 3HBPO5 3HDPO5 3HEPO5 3HFPO5 3HGPO5 3HHPO5 3HJPO5 3HNPO5 3HPPO5 3HQPO5 3HRPO5 3HTPO5 3HUPO5 3HWPO5 3HYPO5 3HZPO5 3JAPO5 3JFPO5 3JGPO5 3JHPO5 3JJPO5 3JLPO5 3JNPO5 3JPPO5 3JRPO5 3JSPO5 3JTPO5 3JUPO5 3LBPO5 3LJPO5 3LRPO5 3LSPO5 3LTPO5 3LUPO5 3LXPO5 3LYPO5 3LZPO5 3NAPO5 3NBPO5 3NDPO5 3NEPO5 3NFPO5 3NGPO5 3NHPO5 3NLPO5 3NNPO5 3NPPO5 3NRPO5 3NSPO5 3NTPO5 3NUPO5 3NWPO5 3NXPO5 3NYPO5 3NZPO5 3PAPO5 3PBPO5 3PGPO5 3PJPO5 3PPPO5 3PRPO5 3PSPO5 3PTPO5 3PUPO5 3QBPO5 3QHPO5 3QJPO5 3QLPO5 3QQPO5 3QRPO5 3QSPO5 3QTPO5 3QUPO5 3RAPO5 3RHPO5 3RJPO5 3RLPO5 3RPPO5 3RRPO5 3RSPO5 3RTPO5 3RXPO5 3SAPO5 3SBPO5 3SJPO5 3SRPO5 3STPO5 3THPO5 3XX

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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