IP20 9 postcode sector in the IP20 district

IP20 9 is a sector of the IP20 district: every postcode that starts IP20 9. It has 198 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 IP20 9 sector, and which are new since 2020

Map of every postcode in the IP20 9 sector, by new since 2020 Of the 198 postcodes in the IP20 9 sector that ONS places, 15 are new since 2020 and 183 were in use before 2020. One group of new postcodes is outlined: 8 new postcodes since 2020. Places named: Harleston. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. IP20 9AB: before 2020IP20 9AD: before 2020IP20 9AJ: before 2020IP20 9AN: before 2020IP20 9AP: before 2020IP20 9AR: before 2020IP20 9AS: before 2020IP20 9AT: before 2020IP20 9AW: before 2020IP20 9AX: before 2020IP20 9AY: before 2020IP20 9BA: before 2020IP20 9BB: before 2020IP20 9BD: before 2020IP20 9BG: before 2020IP20 9BH: before 2020IP20 9BJ: before 2020IP20 9BN: before 2020IP20 9BP: before 2020IP20 9BQ: before 2020IP20 9BS: before 2020IP20 9BT: before 2020IP20 9BU: before 2020IP20 9BW: before 2020IP20 9BX: before 2020IP20 9BY: before 2020IP20 9BZ: before 2020IP20 9DA: before 2020IP20 9DB: before 2020IP20 9DD: before 2020IP20 9DE: before 2020IP20 9DF: before 2020IP20 9DG: before 2020IP20 9DH: before 2020IP20 9DJ: before 2020IP20 9DL: before 2020IP20 9DN: before 2020IP20 9DQ: before 2020IP20 9DR: before 2020IP20 9DS: before 2020IP20 9DT: before 2020IP20 9DU: before 2020IP20 9DW: before 2020IP20 9DX: before 2020IP20 9DY: before 2020IP20 9DZ: before 2020IP20 9EA: before 2020IP20 9EB: before 2020IP20 9EE: before 2020IP20 9EF: before 2020IP20 9EH: before 2020IP20 9EL: before 2020IP20 9EN: before 2020IP20 9EP: before 2020IP20 9EQ: before 2020IP20 9ES: before 2020IP20 9ET: before 2020IP20 9EU: before 2020IP20 9EX: before 2020IP20 9EY: before 2020IP20 9EZ: before 2020IP20 9FA: before 2020IP20 9FB: before 2020IP20 9FD: before 2020IP20 9FF: before 2020IP20 9GA: before 2020IP20 9GB: before 2020IP20 9GD: before 2020IP20 9GE: before 2020IP20 9GN: before 2020IP20 9HA: before 2020IP20 9HB: before 2020IP20 9HD: before 2020IP20 9HE: before 2020IP20 9HF: before 2020IP20 9HG: before 2020IP20 9HH: before 2020IP20 9HJ: before 2020IP20 9HL: before 2020IP20 9HP: before 2020IP20 9HQ: before 2020IP20 9HR: before 2020IP20 9HS: before 2020IP20 9HT: before 2020IP20 9HU: before 2020IP20 9HW: before 2020IP20 9HX: before 2020IP20 9HY: before 2020IP20 9HZ: before 2020IP20 9JA: before 2020IP20 9JB: before 2020IP20 9JG: before 2020IP20 9JH: before 2020IP20 9JJ: before 2020IP20 9JL: before 2020IP20 9JN: before 2020IP20 9JP: before 2020IP20 9JR: before 2020IP20 9JT: before 2020IP20 9JU: before 2020IP20 9JY: before 2020IP20 9LA: before 2020IP20 9LB: before 2020IP20 9LD: before 2020IP20 9LE: before 2020IP20 9LF: before 2020IP20 9LG: before 2020IP20 9LH: before 2020IP20 9LJ: before 2020IP20 9LL: before 2020IP20 9LN: before 2020IP20 9LP: before 2020IP20 9LQ: before 2020IP20 9LR: before 2020IP20 9LT: before 2020IP20 9LW: before 2020IP20 9ND: before 2020IP20 9NE: before 2020IP20 9NF: before 2020IP20 9NH: before 2020IP20 9NJ: before 2020IP20 9NL: before 2020IP20 9NN: before 2020IP20 9NP: before 2020IP20 9NQ: before 2020IP20 9NR: before 2020IP20 9NT: before 2020IP20 9NU: before 2020IP20 9NW: before 2020IP20 9NY: before 2020IP20 9NZ: before 2020IP20 9PB: before 2020IP20 9PD: before 2020IP20 9PE: before 2020IP20 9PF: before 2020IP20 9PG: before 2020IP20 9PH: before 2020IP20 9PJ: before 2020IP20 9PL: before 2020IP20 9PN: before 2020IP20 9PP: before 2020IP20 9PQ: before 2020IP20 9PR: before 2020IP20 9PS: before 2020IP20 9PT: before 2020IP20 9PU: before 2020IP20 9PW: before 2020IP20 9PX: before 2020IP20 9PY: before 2020IP20 9PZ: before 2020IP20 9QA: before 2020IP20 9QB: before 2020IP20 9QD: before 2020IP20 9QE: before 2020IP20 9QG: before 2020IP20 9QH: before 2020IP20 9QJ: before 2020IP20 9QL: before 2020IP20 9QN: before 2020IP20 9QP: before 2020IP20 9QR: before 2020IP20 9QS: before 2020IP20 9QT: before 2020IP20 9QU: before 2020IP20 9QW: before 2020IP20 9EW: new since 2020IP20 9FG: new since 2020IP20 9FH: new since 2020IP20 9FL: new since 2020IP20 9FN: new since 2020IP20 9FP: new since 2020IP20 9FQ: new since 2020IP20 9FT: new since 2020IP20 9FU: new since 2020IP20 9GW: new since 2020IP20 9QQ: new since 2020IP20 9YY: new since 2020 Harleston 8 new postcodes since 2020, outlined: this goes to IP20 9QQ, the newest of them8 new postcodes since 2020 Map of every postcode in the IP20 9 sector, by new since 2020 Of the 198 postcodes in the IP20 9 sector that ONS places, 15 are new since 2020 and 183 were in use before 2020. One group of new postcodes is outlined: 8 new postcodes since 2020. Places named: Harleston. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. Harleston
  • New since 2020: 15
  • In use before 2020: 183
  • Outline: where 5 or more new postcodes since 2020 lie together

Of the 198 postcodes in the IP20 9 sector that ONS places, 15 are new since 2020 and 183 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. A dashed outline shows where 5 or more lie within 190 metres of each other. It is not a boundary, and 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; 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 5 newest postcodes

IP20 9GWMay 2026IP20 9QQFebruary 2026IP20 9FUJanuary 2026IP20 9FTJuly 2025IP20 9FSMarch 2025

Where the new postcodes lie together

  • 8 new postcodes since 2020, outlined on the map. IP20 9QQ, is the newest of them.

What do homes sell for in IP20 9?

Homes in IP20 9 sold for a typical £260,000 in the 12 months to August 2026, across 85 sales, no change on the 12 months before, HM Land Registry's figures show.

£260,000 typical price, the 12 months to August 2026
£260,000 12 months to August 2025
■ no change on the 12 months before
  • Detached £294,450 33 sales
  • Semi-detached £275,000 27 sales
  • Terraced £190,000 16 sales
  • Flat or maisonette £135,000 9 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 IP20 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 IP20 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.

IP20 9AAIP20 9ABIP20 9ADIP20 9AHIP20 9AJIP20 9ALIP20 9ANIP20 9APIP20 9ARIP20 9ASIP20 9ATIP20 9AUIP20 9AWIP20 9AXIP20 9AYIP20 9AZIP20 9BAIP20 9BBIP20 9BDIP20 9BEIP20 9BGIP20 9BHIP20 9BJIP20 9BLIP20 9BNIP20 9BPIP20 9BQIP20 9BSIP20 9BTIP20 9BUIP20 9BWIP20 9BXIP20 9BYIP20 9BZIP20 9DAIP20 9DBIP20 9DDIP20 9DEIP20 9DFIP20 9DGIP20 9DHIP20 9DJIP20 9DLIP20 9DNIP20 9DQIP20 9DRIP20 9DSIP20 9DTIP20 9DUIP20 9DWIP20 9DXIP20 9DYIP20 9DZIP20 9EAIP20 9EBIP20 9EDIP20 9EEIP20 9EFIP20 9EGIP20 9EHIP20 9EJIP20 9ELIP20 9ENIP20 9EPIP20 9EQIP20 9ERIP20 9ESIP20 9ETIP20 9EUIP20 9EWIP20 9EXIP20 9EYIP20 9EZIP20 9FAIP20 9FBIP20 9FDIP20 9FEIP20 9FFIP20 9FGIP20 9FHIP20 9FJIP20 9FLIP20 9FNIP20 9FPIP20 9FQIP20 9FRIP20 9FSIP20 9FTIP20 9FUIP20 9GAIP20 9GBIP20 9GDIP20 9GEIP20 9GFIP20 9GNIP20 9GWIP20 9HAIP20 9HBIP20 9HDIP20 9HEIP20 9HFIP20 9HGIP20 9HHIP20 9HJIP20 9HLIP20 9HPIP20 9HQIP20 9HRIP20 9HSIP20 9HTIP20 9HUIP20 9HWIP20 9HXIP20 9HYIP20 9HZIP20 9JAIP20 9JBIP20 9JEIP20 9JGIP20 9JHIP20 9JJIP20 9JLIP20 9JNIP20 9JPIP20 9JRIP20 9JTIP20 9JUIP20 9JWIP20 9JYIP20 9LAIP20 9LBIP20 9LDIP20 9LEIP20 9LFIP20 9LGIP20 9LHIP20 9LJIP20 9LLIP20 9LNIP20 9LPIP20 9LQIP20 9LRIP20 9LSIP20 9LTIP20 9LWIP20 9LXIP20 9NDIP20 9NEIP20 9NFIP20 9NGIP20 9NHIP20 9NJIP20 9NLIP20 9NNIP20 9NPIP20 9NQIP20 9NRIP20 9NTIP20 9NUIP20 9NWIP20 9NYIP20 9NZIP20 9PBIP20 9PDIP20 9PEIP20 9PFIP20 9PGIP20 9PHIP20 9PJIP20 9PLIP20 9PNIP20 9PPIP20 9PQIP20 9PRIP20 9PSIP20 9PTIP20 9PUIP20 9PWIP20 9PXIP20 9PYIP20 9PZIP20 9QAIP20 9QBIP20 9QDIP20 9QEIP20 9QGIP20 9QHIP20 9QJIP20 9QLIP20 9QNIP20 9QPIP20 9QQIP20 9QRIP20 9QSIP20 9QTIP20 9QUIP20 9QWIP20 9YY

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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