PO18 9 postcode sector in the PO18 district

PO18 9 is a sector of the PO18 district: every postcode that starts PO18 9. It has 140 postcodes in use, 2 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 PO18 9 sector, and which are new since 2020

Map of every postcode in the PO18 9 sector, by new since 2020 Of the 140 postcodes in the PO18 9 sector that ONS places, 2 are new since 2020 and 138 were in use before 2020. Places named: Westbourne. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. A27 PO18 9AA: before 2020PO18 9AB: before 2020PO18 9AD: before 2020PO18 9AE: before 2020PO18 9AH: before 2020PO18 9AJ: before 2020PO18 9AL: before 2020PO18 9AN: before 2020PO18 9AP: before 2020PO18 9AR: before 2020PO18 9AS: before 2020PO18 9AT: before 2020PO18 9AU: before 2020PO18 9AW: before 2020PO18 9AX: before 2020PO18 9AY: before 2020PO18 9BA: before 2020PO18 9BB: before 2020PO18 9BD: before 2020PO18 9BE: before 2020PO18 9BG: before 2020PO18 9BH: before 2020PO18 9BJ: before 2020PO18 9BL: before 2020PO18 9BN: before 2020PO18 9BP: before 2020PO18 9BQ: before 2020PO18 9BS: before 2020PO18 9BT: before 2020PO18 9BU: before 2020PO18 9BX: before 2020PO18 9DA: before 2020PO18 9DD: before 2020PO18 9DH: before 2020PO18 9DJ: before 2020PO18 9DL: before 2020PO18 9DN: before 2020PO18 9DP: before 2020PO18 9DR: before 2020PO18 9DT: before 2020PO18 9DU: before 2020PO18 9DW: before 2020PO18 9DZ: before 2020PO18 9EA: before 2020PO18 9EB: before 2020PO18 9ED: before 2020PO18 9EE: before 2020PO18 9EF: before 2020PO18 9EG: before 2020PO18 9EH: before 2020PO18 9EJ: before 2020PO18 9EL: before 2020PO18 9EN: before 2020PO18 9EP: before 2020PO18 9EQ: before 2020PO18 9ES: before 2020PO18 9ET: before 2020PO18 9EU: before 2020PO18 9EW: before 2020PO18 9EX: before 2020PO18 9EY: before 2020PO18 9EZ: before 2020PO18 9HA: before 2020PO18 9HD: before 2020PO18 9HE: before 2020PO18 9HF: before 2020PO18 9HJ: before 2020PO18 9HL: before 2020PO18 9HN: before 2020PO18 9HR: before 2020PO18 9HS: before 2020PO18 9HT: before 2020PO18 9HU: before 2020PO18 9HW: before 2020PO18 9HX: before 2020PO18 9HY: before 2020PO18 9HZ: before 2020PO18 9JA: before 2020PO18 9JB: before 2020PO18 9JD: before 2020PO18 9JE: before 2020PO18 9JF: before 2020PO18 9JG: before 2020PO18 9JJ: before 2020PO18 9JL: before 2020PO18 9JN: before 2020PO18 9JP: before 2020PO18 9JR: before 2020PO18 9JS: before 2020PO18 9JT: before 2020PO18 9JU: before 2020PO18 9JW: before 2020PO18 9JX: before 2020PO18 9JY: before 2020PO18 9JZ: before 2020PO18 9LA: before 2020PO18 9LB: before 2020PO18 9LD: before 2020PO18 9LE: before 2020PO18 9LF: before 2020PO18 9LG: before 2020PO18 9LH: before 2020PO18 9LJ: before 2020PO18 9LN: before 2020PO18 9LP: before 2020PO18 9LR: before 2020PO18 9LS: before 2020PO18 9LT: before 2020PO18 9LX: before 2020PO18 9NA: before 2020PO18 9NB: before 2020PO18 9ND: before 2020PO18 9NE: before 2020PO18 9NF: before 2020PO18 9NH: before 2020PO18 9NJ: before 2020PO18 9NL: before 2020PO18 9NN: before 2020PO18 9NP: before 2020PO18 9NR: before 2020PO18 9NS: before 2020PO18 9NT: before 2020PO18 9NW: before 2020PO18 9PB: before 2020PO18 9PD: before 2020PO18 9QA: before 2020PO18 9QB: before 2020PO18 9QL: before 2020PO18 9DB: before 2020PO18 9JH: before 2020PO18 9AF: new since 2020PO18 9HP: new since 2020 Westbourne Map of every postcode in the PO18 9 sector, by new since 2020 Of the 140 postcodes in the PO18 9 sector that ONS places, 2 are new since 2020 and 138 were in use before 2020. Places named: Lavant, Westbourne. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A27 LavantWestbourne
  • New since 2020: 2
  • In use before 2020: 138

Of the 140 postcodes in the PO18 9 sector that ONS places, 2 are new since 2020 and 138 were in use before 2020.

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. New since 2020 means it came into use in January 2020 or later. 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; when each came into use: the same directory; 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 2 newest postcodes

PO18 9AFNovember 2021PO18 9HPMarch 2021

What do homes sell for in PO18 9?

Homes in PO18 9 sold for a typical £850,000 in the 12 months to August 2026, across 9 sales, HM Land Registry's figures show. The 12 months before gave £765,000 from 21 sales. With fewer than 30 sales a year, a change can come from which homes happened to sell, so we do not give one.

£850,000 typical price, the 12 months to August 2026
£765,000 12 months to August 2025
  • Detached £1,035,000 5 sales
  • Semi-detached 2 sales, too few to price
  • Terraced 2 sales, too few to price

Standard sales of homes at market value at the postcodes that start PO18 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 PO18 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.

PO18 9AAPO18 9ABPO18 9ADPO18 9AEPO18 9AFPO18 9AHPO18 9AJPO18 9ALPO18 9ANPO18 9APPO18 9ARPO18 9ASPO18 9ATPO18 9AUPO18 9AWPO18 9AXPO18 9AYPO18 9BAPO18 9BBPO18 9BDPO18 9BEPO18 9BGPO18 9BHPO18 9BJPO18 9BLPO18 9BNPO18 9BPPO18 9BQPO18 9BSPO18 9BTPO18 9BUPO18 9BXPO18 9DAPO18 9DBPO18 9DDPO18 9DHPO18 9DJPO18 9DLPO18 9DNPO18 9DPPO18 9DRPO18 9DSPO18 9DTPO18 9DUPO18 9DWPO18 9DXPO18 9DZPO18 9EAPO18 9EBPO18 9EDPO18 9EEPO18 9EFPO18 9EGPO18 9EHPO18 9EJPO18 9ELPO18 9ENPO18 9EPPO18 9EQPO18 9ESPO18 9ETPO18 9EUPO18 9EWPO18 9EXPO18 9EYPO18 9EZPO18 9HAPO18 9HBPO18 9HDPO18 9HEPO18 9HFPO18 9HJPO18 9HLPO18 9HNPO18 9HPPO18 9HRPO18 9HSPO18 9HTPO18 9HUPO18 9HWPO18 9HXPO18 9HYPO18 9HZPO18 9JAPO18 9JBPO18 9JDPO18 9JEPO18 9JFPO18 9JGPO18 9JHPO18 9JJPO18 9JLPO18 9JNPO18 9JPPO18 9JQPO18 9JRPO18 9JSPO18 9JTPO18 9JUPO18 9JWPO18 9JXPO18 9JYPO18 9JZPO18 9LAPO18 9LBPO18 9LDPO18 9LEPO18 9LFPO18 9LGPO18 9LHPO18 9LJPO18 9LLPO18 9LNPO18 9LPPO18 9LQPO18 9LRPO18 9LSPO18 9LTPO18 9LUPO18 9LWPO18 9LXPO18 9NAPO18 9NBPO18 9NDPO18 9NEPO18 9NFPO18 9NHPO18 9NJPO18 9NLPO18 9NNPO18 9NPPO18 9NRPO18 9NSPO18 9NTPO18 9NWPO18 9PBPO18 9PDPO18 9QAPO18 9QBPO18 9QL

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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