IP20 0 postcode sector in the IP20 district

IP20 0 is a sector of the IP20 district: every postcode that starts IP20 0. It has 125 postcodes in use, one of them a large-user postcode. 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 0 sector, and which are new since 2020

Map of every postcode in the IP20 0 sector, by new since 2020 Of the 125 postcodes in the IP20 0 sector that ONS places, 3 are new since 2020 and 122 were in use before 2020. Places named: Harleston. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. A143 IP20 0AA: before 2020IP20 0AB: before 2020IP20 0AD: before 2020IP20 0AE: before 2020IP20 0AF: before 2020IP20 0AG: before 2020IP20 0AH: before 2020IP20 0AJ: before 2020IP20 0AL: before 2020IP20 0AN: before 2020IP20 0AQ: before 2020IP20 0AS: before 2020IP20 0AT: before 2020IP20 0AU: before 2020IP20 0AW: before 2020IP20 0AX: before 2020IP20 0AY: before 2020IP20 0AZ: before 2020IP20 0BA: before 2020IP20 0BB: before 2020IP20 0BD: before 2020IP20 0BE: before 2020IP20 0BL: before 2020IP20 0BP: before 2020IP20 0BS: before 2020IP20 0BT: before 2020IP20 0BW: before 2020IP20 0BX: before 2020IP20 0BY: before 2020IP20 0BZ: before 2020IP20 0DA: before 2020IP20 0DB: before 2020IP20 0DF: before 2020IP20 0DG: before 2020IP20 0DH: before 2020IP20 0DJ: before 2020IP20 0DL: before 2020IP20 0DN: before 2020IP20 0DP: before 2020IP20 0DR: before 2020IP20 0DS: before 2020IP20 0DT: before 2020IP20 0EF: before 2020IP20 0EG: before 2020IP20 0EJ: before 2020IP20 0EN: before 2020IP20 0EP: before 2020IP20 0ET: before 2020IP20 0EX: before 2020IP20 0HA: before 2020IP20 0HB: before 2020IP20 0HE: before 2020IP20 0HG: before 2020IP20 0HH: before 2020IP20 0HJ: before 2020IP20 0HP: before 2020IP20 0HQ: before 2020IP20 0HR: before 2020IP20 0HS: before 2020IP20 0JB: before 2020IP20 0JD: before 2020IP20 0JE: before 2020IP20 0JF: before 2020IP20 0JG: before 2020IP20 0JH: before 2020IP20 0JJ: before 2020IP20 0JL: before 2020IP20 0JN: before 2020IP20 0JP: before 2020IP20 0JQ: before 2020IP20 0JR: before 2020IP20 0JX: before 2020IP20 0JY: before 2020IP20 0JZ: before 2020IP20 0LA: before 2020IP20 0LB: before 2020IP20 0LD: before 2020IP20 0LE: before 2020IP20 0LG: before 2020IP20 0LH: before 2020IP20 0LJ: before 2020IP20 0LL: before 2020IP20 0LN: before 2020IP20 0LP: before 2020IP20 0LQ: before 2020IP20 0LR: before 2020IP20 0LS: before 2020IP20 0LT: before 2020IP20 0LU: before 2020IP20 0LX: before 2020IP20 0LY: before 2020IP20 0NH: before 2020IP20 0NJ: before 2020IP20 0NL: before 2020IP20 0NN: before 2020IP20 0NP: before 2020IP20 0NR: before 2020IP20 0NS: before 2020IP20 0NT: before 2020IP20 0NU: before 2020IP20 0NX: before 2020IP20 0NY: before 2020IP20 0NZ: before 2020IP20 0PA: before 2020IP20 0PB: before 2020IP20 0PD: before 2020IP20 0PE: before 2020IP20 0PF: before 2020IP20 0PG: before 2020IP20 0PH: before 2020IP20 0PJ: before 2020IP20 0PL: before 2020IP20 0PN: before 2020IP20 0PQ: before 2020IP20 0PR: before 2020IP20 0PS: before 2020IP20 0PX: before 2020IP20 0PY: before 2020IP20 0PZ: before 2020IP20 0WD: before 2020IP20 0AP: new since 2020IP20 0AR: new since 2020IP20 0BF: new since 2020 Harleston Map of every postcode in the IP20 0 sector, by new since 2020 Of the 125 postcodes in the IP20 0 sector that ONS places, 3 are new since 2020 and 122 were in use before 2020. Places named: Harleston. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. A143 Harleston
  • New since 2020: 3
  • In use before 2020: 122

Of the 125 postcodes in the IP20 0 sector that ONS places, 3 are new since 2020 and 122 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.

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 3 newest postcodes

IP20 0BFJanuary 2024IP20 0ARApril 2021IP20 0APJanuary 2020

What do homes sell for in IP20 0?

Homes in IP20 0 sold for a typical £357,500 in the 12 months to August 2026, across 29 sales, up 7.5% on the 12 months before, HM Land Registry's figures show.

£357,500 typical price, the 12 months to August 2026
£332,500 12 months to August 2025
▲ up 7.5% on the 12 months before
  • Detached £435,000 17 sales
  • Semi-detached £217,500 9 sales
  • Terraced 3 sales, too few to price

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 0. 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 0

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 0AAIP20 0ABIP20 0ADIP20 0AEIP20 0AFIP20 0AGIP20 0AHIP20 0AJIP20 0ALIP20 0ANIP20 0APIP20 0AQIP20 0ARIP20 0ASIP20 0ATIP20 0AUIP20 0AWIP20 0AXIP20 0AYIP20 0AZIP20 0BAIP20 0BBIP20 0BDIP20 0BEIP20 0BFIP20 0BLIP20 0BPIP20 0BSIP20 0BTIP20 0BWIP20 0BXIP20 0BYIP20 0BZIP20 0DAIP20 0DBIP20 0DFIP20 0DGIP20 0DHIP20 0DJIP20 0DLIP20 0DNIP20 0DPIP20 0DRIP20 0DSIP20 0DTIP20 0EFIP20 0EGIP20 0EJIP20 0ELIP20 0ENIP20 0EPIP20 0ETIP20 0EUIP20 0EXIP20 0HAIP20 0HBIP20 0HEIP20 0HGIP20 0HHIP20 0HJIP20 0HPIP20 0HQIP20 0HRIP20 0HSIP20 0JBIP20 0JDIP20 0JEIP20 0JFIP20 0JGIP20 0JHIP20 0JJIP20 0JLIP20 0JNIP20 0JPIP20 0JQIP20 0JRIP20 0JXIP20 0JYIP20 0JZIP20 0LAIP20 0LBIP20 0LDIP20 0LEIP20 0LGIP20 0LHIP20 0LJIP20 0LLIP20 0LNIP20 0LPIP20 0LQIP20 0LRIP20 0LSIP20 0LTIP20 0LUIP20 0LXIP20 0LYIP20 0NHIP20 0NJIP20 0NLIP20 0NNIP20 0NPIP20 0NRIP20 0NSIP20 0NTIP20 0NUIP20 0NXIP20 0NYIP20 0NZIP20 0PAIP20 0PBIP20 0PDIP20 0PEIP20 0PFIP20 0PGIP20 0PHIP20 0PJIP20 0PLIP20 0PNIP20 0PQIP20 0PRIP20 0PSIP20 0PXIP20 0PYIP20 0PZIP20 0WD

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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