PO17 5 postcode sector in the PO17 district

PO17 5 is a sector of the PO17 district: every postcode that starts PO17 5. It has 210 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 PO17 5 sector, by flood risk

Map of every postcode in the PO17 5 sector, by flood risk Of the 210 postcodes in the PO17 5 sector that ONS places, 5 have a home or business at high risk, 5 are at medium risk at worst, 3 are at low risk at worst and 197 are not on the Environment Agency's at-risk list. Places named: Wickham, Knowle. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A32 PO17 5AA: not on the flood risk listPO17 5AB: not on the flood risk listPO17 5AD: not on the flood risk listPO17 5AE: not on the flood risk listPO17 5AF: not on the flood risk listPO17 5AG: not on the flood risk listPO17 5AH: not on the flood risk listPO17 5AL: not on the flood risk listPO17 5AN: not on the flood risk listPO17 5AP: not on the flood risk listPO17 5AQ: not on the flood risk listPO17 5AR: not on the flood risk listPO17 5AS: not on the flood risk listPO17 5AT: not on the flood risk listPO17 5AU: not on the flood risk listPO17 5AW: not on the flood risk listPO17 5AX: not on the flood risk listPO17 5AY: not on the flood risk listPO17 5BA: not on the flood risk listPO17 5BD: not on the flood risk listPO17 5BE: not on the flood risk listPO17 5BG: not on the flood risk listPO17 5BJ: not on the flood risk listPO17 5BL: not on the flood risk listPO17 5BN: not on the flood risk listPO17 5BP: not on the flood risk listPO17 5BS: not on the flood risk listPO17 5BT: not on the flood risk listPO17 5BU: not on the flood risk listPO17 5BW: not on the flood risk listPO17 5BX: not on the flood risk listPO17 5BY: not on the flood risk listPO17 5BZ: not on the flood risk listPO17 5DA: not on the flood risk listPO17 5DB: not on the flood risk listPO17 5DG: not on the flood risk listPO17 5DJ: not on the flood risk listPO17 5DL: not on the flood risk listPO17 5DN: not on the flood risk listPO17 5DP: not on the flood risk listPO17 5DQ: not on the flood risk listPO17 5DU: not on the flood risk listPO17 5DW: not on the flood risk listPO17 5DY: not on the flood risk listPO17 5DZ: not on the flood risk listPO17 5EA: not on the flood risk listPO17 5EB: not on the flood risk listPO17 5ED: not on the flood risk listPO17 5EE: not on the flood risk listPO17 5EF: not on the flood risk listPO17 5EG: not on the flood risk listPO17 5EH: not on the flood risk listPO17 5EL: not on the flood risk listPO17 5EN: not on the flood risk listPO17 5EP: not on the flood risk listPO17 5EQ: not on the flood risk listPO17 5ER: not on the flood risk listPO17 5ET: not on the flood risk listPO17 5EU: not on the flood risk listPO17 5EX: not on the flood risk listPO17 5EY: not on the flood risk listPO17 5EZ: not on the flood risk listPO17 5FA: not on the flood risk listPO17 5FB: not on the flood risk listPO17 5FE: not on the flood risk listPO17 5FF: not on the flood risk listPO17 5FG: not on the flood risk listPO17 5FH: not on the flood risk listPO17 5FL: not on the flood risk listPO17 5FN: not on the flood risk listPO17 5FQ: not on the flood risk listPO17 5FT: not on the flood risk listPO17 5FU: not on the flood risk listPO17 5FW: not on the flood risk listPO17 5FY: not on the flood risk listPO17 5GA: not on the flood risk listPO17 5GB: not on the flood risk listPO17 5GD: not on the flood risk listPO17 5GE: not on the flood risk listPO17 5GF: not on the flood risk listPO17 5GG: not on the flood risk listPO17 5GH: not on the flood risk listPO17 5GL: not on the flood risk listPO17 5GN: not on the flood risk listPO17 5GP: not on the flood risk listPO17 5GQ: not on the flood risk listPO17 5GR: not on the flood risk listPO17 5GS: not on the flood risk listPO17 5GT: not on the flood risk listPO17 5GU: not on the flood risk listPO17 5GW: not on the flood risk listPO17 5GX: not on the flood risk listPO17 5GY: not on the flood risk listPO17 5GZ: not on the flood risk listPO17 5HA: not on the flood risk listPO17 5HB: not on the flood risk listPO17 5HD: not on the flood risk listPO17 5HF: not on the flood risk listPO17 5HG: not on the flood risk listPO17 5HH: not on the flood risk listPO17 5HJ: not on the flood risk listPO17 5HL: not on the flood risk listPO17 5HN: not on the flood risk listPO17 5HP: not on the flood risk listPO17 5HQ: not on the flood risk listPO17 5HS: not on the flood risk listPO17 5HT: not on the flood risk listPO17 5HU: not on the flood risk listPO17 5HW: not on the flood risk listPO17 5HX: not on the flood risk listPO17 5HZ: not on the flood risk listPO17 5JA: not on the flood risk listPO17 5JF: not on the flood risk listPO17 5JG: not on the flood risk listPO17 5JN: not on the flood risk listPO17 5JQ: not on the flood risk listPO17 5JR: not on the flood risk listPO17 5JS: not on the flood risk listPO17 5JT: not on the flood risk listPO17 5JW: not on the flood risk listPO17 5JX: not on the flood risk listPO17 5JY: not on the flood risk listPO17 5JZ: not on the flood risk listPO17 5LA: not on the flood risk listPO17 5LB: not on the flood risk listPO17 5LD: not on the flood risk listPO17 5LE: not on the flood risk listPO17 5LF: not on the flood risk listPO17 5LG: not on the flood risk listPO17 5LH: not on the flood risk listPO17 5LJ: not on the flood risk listPO17 5LN: not on the flood risk listPO17 5LQ: not on the flood risk listPO17 5LR: not on the flood risk listPO17 5LS: not on the flood risk listPO17 5LW: not on the flood risk listPO17 5LY: not on the flood risk listPO17 5NA: not on the flood risk listPO17 5NE: not on the flood risk listPO17 5NF: not on the flood risk listPO17 5NG: not on the flood risk listPO17 5NH: not on the flood risk listPO17 5NJ: not on the flood risk listPO17 5NN: not on the flood risk listPO17 5NP: not on the flood risk listPO17 5NQ: not on the flood risk listPO17 5NR: not on the flood risk listPO17 5NS: not on the flood risk listPO17 5NT: not on the flood risk listPO17 5NU: not on the flood risk listPO17 5NX: not on the flood risk listPO17 5NY: not on the flood risk listPO17 5NZ: not on the flood risk listPO17 5PB: not on the flood risk listPO17 5PD: not on the flood risk listPO17 5PF: not on the flood risk listPO17 5PG: not on the flood risk listPO17 5PH: not on the flood risk listPO17 5PJ: not on the flood risk listPO17 5PL: not on the flood risk listPO17 5PN: not on the flood risk listPO17 5PP: not on the flood risk listPO17 5PQ: not on the flood risk listPO17 5PT: not on the flood risk listPO17 5PW: not on the flood risk listPO17 5PZ: not on the flood risk listPO17 5QA: not on the flood risk listPO17 5QG: not on the flood risk listPO17 5QH: not on the flood risk listPO17 5QJ: not on the flood risk listPO17 5QN: not on the flood risk listPO17 5DF: low flood risk at worstPO17 5NB: low flood risk at worstPO17 5PX: low flood risk at worstPO17 5NW: medium flood risk at worstPO17 5HE: medium flood risk at worstPO17 5JE: medium flood risk at worstPO17 5JH: medium flood risk at worstPO17 5LL: medium flood risk at worstPO17 5AJ: high flood riskPO17 5AZ: high flood riskPO17 5DD: high flood riskPO17 5DE: high flood riskPO17 5ND: high flood risk WickhamKnowle Map of every postcode in the PO17 5 sector, by flood risk Of the 210 postcodes in the PO17 5 sector that ONS places, 5 have a home or business at high risk, 5 are at medium risk at worst, 3 are at low risk at worst and 197 are not on the Environment Agency's at-risk list. Places named: Wickham, Knowle. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. WickhamKnowle
  • A home or business at high risk: 5
  • At medium risk at worst: 5
  • At low risk at worst: 3
  • At very low risk only: 0
  • Not on the at-risk list: 197

Of the 210 postcodes in the PO17 5 sector that ONS places, 5 have a home or business at high risk, 5 are at medium risk at worst, 3 are at low risk at worst and 197 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.

PO17 5AJ3 at high riskPO17 5DE3 at high riskPO17 5AZ1 at high riskPO17 5DD1 at high riskPO17 5ND1 at high risk

What do homes sell for in PO17 5?

Homes in PO17 5 sold for a typical £280,000 in the 12 months to August 2026, across 68 sales, down 17.2% on the 12 months before, HM Land Registry's figures show.

£280,000 typical price, the 12 months to August 2026
£338,000 12 months to August 2025
▼ down 17.2% on the 12 months before
  • Detached £515,000 13 sales
  • Semi-detached £355,000 10 sales
  • Terraced £300,000 13 sales
  • Flat or maisonette £215,750 32 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 PO17 5. 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 PO17 5

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.

PO17 5AAPO17 5ABPO17 5ADPO17 5AEPO17 5AFPO17 5AGPO17 5AHPO17 5AJPO17 5ALPO17 5ANPO17 5APPO17 5AQPO17 5ARPO17 5ASPO17 5ATPO17 5AUPO17 5AWPO17 5AXPO17 5AYPO17 5AZPO17 5BAPO17 5BDPO17 5BEPO17 5BFPO17 5BGPO17 5BJPO17 5BLPO17 5BNPO17 5BPPO17 5BQPO17 5BSPO17 5BTPO17 5BUPO17 5BWPO17 5BXPO17 5BYPO17 5BZPO17 5DAPO17 5DBPO17 5DDPO17 5DEPO17 5DFPO17 5DGPO17 5DJPO17 5DLPO17 5DNPO17 5DPPO17 5DQPO17 5DSPO17 5DTPO17 5DUPO17 5DWPO17 5DYPO17 5DZPO17 5EAPO17 5EBPO17 5EDPO17 5EEPO17 5EFPO17 5EGPO17 5EHPO17 5ELPO17 5ENPO17 5EPPO17 5EQPO17 5ERPO17 5ESPO17 5ETPO17 5EUPO17 5EXPO17 5EYPO17 5EZPO17 5FAPO17 5FBPO17 5FDPO17 5FEPO17 5FFPO17 5FGPO17 5FHPO17 5FLPO17 5FNPO17 5FPPO17 5FQPO17 5FRPO17 5FSPO17 5FTPO17 5FUPO17 5FWPO17 5FXPO17 5FYPO17 5FZPO17 5GAPO17 5GBPO17 5GDPO17 5GEPO17 5GFPO17 5GGPO17 5GHPO17 5GJPO17 5GLPO17 5GNPO17 5GPPO17 5GQPO17 5GRPO17 5GSPO17 5GTPO17 5GUPO17 5GWPO17 5GXPO17 5GYPO17 5GZPO17 5HAPO17 5HBPO17 5HDPO17 5HEPO17 5HFPO17 5HGPO17 5HHPO17 5HJPO17 5HLPO17 5HNPO17 5HPPO17 5HQPO17 5HRPO17 5HSPO17 5HTPO17 5HUPO17 5HWPO17 5HXPO17 5HYPO17 5HZPO17 5JAPO17 5JEPO17 5JFPO17 5JGPO17 5JHPO17 5JJPO17 5JNPO17 5JQPO17 5JRPO17 5JSPO17 5JTPO17 5JWPO17 5JXPO17 5JYPO17 5JZPO17 5LAPO17 5LBPO17 5LDPO17 5LEPO17 5LFPO17 5LGPO17 5LHPO17 5LJPO17 5LLPO17 5LNPO17 5LQPO17 5LRPO17 5LSPO17 5LTPO17 5LUPO17 5LWPO17 5LYPO17 5LZPO17 5NAPO17 5NBPO17 5NDPO17 5NEPO17 5NFPO17 5NGPO17 5NHPO17 5NJPO17 5NLPO17 5NNPO17 5NPPO17 5NQPO17 5NRPO17 5NSPO17 5NTPO17 5NUPO17 5NWPO17 5NXPO17 5NYPO17 5NZPO17 5PBPO17 5PDPO17 5PEPO17 5PFPO17 5PGPO17 5PHPO17 5PJPO17 5PLPO17 5PNPO17 5PPPO17 5PQPO17 5PTPO17 5PWPO17 5PXPO17 5PYPO17 5PZPO17 5QAPO17 5QBPO17 5QDPO17 5QEPO17 5QFPO17 5QGPO17 5QHPO17 5QJPO17 5QLPO17 5QN

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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