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, by gigabit broadband

Map of every postcode in the IP20 0 sector, by gigabit broadband Of the 125 postcodes in the IP20 0 sector that ONS places, 76 have no home or business that can get gigabit, 29 have some that can, 18 can all get it and 2 have no Ofcom figure. 4 groups of postcodes without gigabit are outlined: 11 postcodes without gigabit; 10 postcodes without gigabit; 6 postcodes without gigabit; 6 postcodes without gigabit. Places named: Harleston. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. IP20 0NY: no Ofcom figureIP20 0WD: no Ofcom figureIP20 0AA: gigabit for allIP20 0AD: gigabit for allIP20 0AH: gigabit for allIP20 0AJ: gigabit for allIP20 0BE: gigabit for allIP20 0DP: gigabit for allIP20 0DR: gigabit for allIP20 0DS: gigabit for allIP20 0EG: gigabit for allIP20 0EJ: gigabit for allIP20 0EX: gigabit for allIP20 0HB: gigabit for allIP20 0HE: gigabit for allIP20 0JH: gigabit for allIP20 0JQ: gigabit for allIP20 0LN: gigabit for allIP20 0LX: gigabit for allIP20 0AB: some gigabitIP20 0AE: some gigabitIP20 0AL: some gigabitIP20 0AN: some gigabitIP20 0AW: some gigabitIP20 0BD: some gigabitIP20 0BS: some gigabitIP20 0DL: some gigabitIP20 0DN: some gigabitIP20 0DT: some gigabitIP20 0EF: some gigabitIP20 0EN: some gigabitIP20 0HA: some gigabitIP20 0HG: some gigabitIP20 0HH: some gigabitIP20 0HP: some gigabitIP20 0HS: some gigabitIP20 0JB: some gigabitIP20 0JG: some gigabitIP20 0JZ: some gigabitIP20 0LE: some gigabitIP20 0LG: some gigabitIP20 0LH: some gigabitIP20 0LL: some gigabitIP20 0LU: some gigabitIP20 0NR: some gigabitIP20 0PD: some gigabitIP20 0PE: some gigabitIP20 0PS: some gigabitIP20 0AF: no gigabitIP20 0AG: no gigabitIP20 0AP: no gigabitIP20 0AQ: no gigabitIP20 0AR: no gigabitIP20 0AS: no gigabitIP20 0AT: no gigabitIP20 0AU: no gigabitIP20 0AX: no gigabitIP20 0AY: no gigabitIP20 0AZ: no gigabitIP20 0BA: no gigabitIP20 0BB: no gigabitIP20 0BF: no gigabitIP20 0BL: no gigabitIP20 0BP: no gigabitIP20 0BT: no gigabitIP20 0BW: no gigabitIP20 0BX: no gigabitIP20 0BY: no gigabitIP20 0BZ: no gigabitIP20 0DA: no gigabitIP20 0DB: no gigabitIP20 0DF: no gigabitIP20 0DG: no gigabitIP20 0DH: no gigabitIP20 0DJ: no gigabitIP20 0EP: no gigabitIP20 0ET: no gigabitIP20 0HJ: no gigabitIP20 0HQ: no gigabitIP20 0HR: no gigabitIP20 0JD: no gigabitIP20 0JE: no gigabitIP20 0JF: no gigabitIP20 0JJ: no gigabitIP20 0JL: no gigabitIP20 0JN: no gigabitIP20 0JP: no gigabitIP20 0JR: no gigabitIP20 0JX: no gigabitIP20 0JY: no gigabitIP20 0LA: no gigabitIP20 0LB: no gigabitIP20 0LD: no gigabitIP20 0LJ: no gigabitIP20 0LP: no gigabitIP20 0LQ: no gigabitIP20 0LR: no gigabitIP20 0LS: no gigabitIP20 0LT: no gigabitIP20 0LY: no gigabitIP20 0NH: no gigabitIP20 0NJ: no gigabitIP20 0NL: no gigabitIP20 0NN: no gigabitIP20 0NP: no gigabitIP20 0NS: no gigabitIP20 0NT: no gigabitIP20 0NU: no gigabitIP20 0NX: no gigabitIP20 0NZ: no gigabitIP20 0PA: no gigabitIP20 0PB: no gigabitIP20 0PF: no gigabitIP20 0PG: no gigabitIP20 0PH: no gigabitIP20 0PJ: no gigabitIP20 0PL: no gigabitIP20 0PN: no gigabitIP20 0PQ: no gigabitIP20 0PR: no gigabitIP20 0PX: no gigabitIP20 0PY: no gigabitIP20 0PZ: no gigabit Harleston 11 postcodes without gigabit, outlined: this goes to IP20 0DB, the one nearest the middle of them11 postcodes without gigabit10 postcodes without gigabit, outlined: this goes to IP20 0LJ, the one nearest the middle of them10 postcodes without gigabit6 postcodes without gigabit, outlined: this goes to IP20 0NL, the one nearest the middle of them6 postcodes without gigabit6 postcodes without gigabit, outlined: this goes to IP20 0NX, the one nearest the middle of them6 postcodes without gigabit Map of every postcode in the IP20 0 sector, by gigabit broadband Of the 125 postcodes in the IP20 0 sector that ONS places, 76 have no home or business that can get gigabit, 29 have some that can, 18 can all get it and 2 have no Ofcom figure. 4 groups of postcodes without gigabit are outlined: 11 postcodes without gigabit; 10 postcodes without gigabit; 6 postcodes without gigabit; 6 postcodes without gigabit. Places named: Harleston. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. A143 Harleston
  • No home or business can get gigabit: 76
  • Some can get gigabit: 29
  • Every home and business can get gigabit: 18
  • Ofcom gives no figure: 2
  • Outline: where 5 or more postcodes without gigabit lie together

Of the 125 postcodes in the IP20 0 sector that ONS places, 76 have no home or business that can get gigabit, 29 have some that can, 18 can all get it and 2 have no Ofcom figure.

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. A dashed outline shows where 5 or more lie within 480 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; gigabit: Ofcom, Connected Nations, Spring 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

Postcodes without gigabit

76 postcodes here have no gigabit. These are the 12 first in postcode order.

IP20 0AFIP20 0AGIP20 0APIP20 0AQIP20 0ARIP20 0ASIP20 0ATIP20 0AUIP20 0AXIP20 0AYIP20 0AZIP20 0BA

Where the postcodes without gigabit lie together

  • 11 postcodes without gigabit, outlined on the map. IP20 0DB, is the one nearest the middle of them.
  • 10 postcodes without gigabit, outlined on the map. IP20 0LJ, is the one nearest the middle of them.
  • 6 postcodes without gigabit, outlined on the map. IP20 0NL, is the one nearest the middle of them.
  • 6 postcodes without gigabit, outlined on the map. IP20 0NX, is the one nearest the middle of them.

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, HM Land Registry's figures show. The 12 months before gave £332,500 from 28 sales. With fewer than 30 sales a year, a change can come from which homes happened to sell, so we do not give one.

£357,500 typical price, the 12 months to August 2026
£332,500 12 months to August 2025
  • 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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