IP21 5 postcode sector in the IP21 district

IP21 5 is a sector of the IP21 district: every postcode that starts IP21 5. It has 254 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 IP21 5 sector, by gigabit broadband

Map of every postcode in the IP21 5 sector, by gigabit broadband Of the 254 postcodes in the IP21 5 sector that ONS places, 142 have no home or business that can get gigabit, 52 have some that can, 57 can all get it and 3 have no Ofcom figure. 4 groups of postcodes without gigabit are outlined: 36 postcodes without gigabit; 29 postcodes without gigabit; 8 postcodes without gigabit; 5 postcodes without gigabit. One postcode lies beyond the edge and is listed under the map. Places named: Fressingfield, Stradbroke & Laxfield. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. A143 IP21 5FE: no Ofcom figureIP21 5LZ: no Ofcom figureIP21 5AE: gigabit for allIP21 5AG: gigabit for allIP21 5BJ: gigabit for allIP21 5BW: gigabit for allIP21 5DH: gigabit for allIP21 5DJ: gigabit for allIP21 5DL: gigabit for allIP21 5DP: gigabit for allIP21 5DR: gigabit for allIP21 5DU: gigabit for allIP21 5EB: gigabit for allIP21 5EJ: gigabit for allIP21 5EL: gigabit for allIP21 5EU: gigabit for allIP21 5EY: gigabit for allIP21 5EZ: gigabit for allIP21 5FA: gigabit for allIP21 5HZ: gigabit for allIP21 5JA: gigabit for allIP21 5JD: gigabit for allIP21 5LG: gigabit for allIP21 5LH: gigabit for allIP21 5LQ: gigabit for allIP21 5LU: gigabit for allIP21 5LY: gigabit for allIP21 5NH: gigabit for allIP21 5NJ: gigabit for allIP21 5NN: gigabit for allIP21 5NP: gigabit for allIP21 5PQ: gigabit for allIP21 5QS: gigabit for allIP21 5QX: gigabit for allIP21 5RG: gigabit for allIP21 5RJ: gigabit for allIP21 5SG: gigabit for allIP21 5SN: gigabit for allIP21 5SX: gigabit for allIP21 5SZ: gigabit for allIP21 5TB: gigabit for allIP21 5TD: gigabit for allIP21 5TP: gigabit for allIP21 5TQ: gigabit for allIP21 5TS: gigabit for allIP21 5TT: gigabit for allIP21 5TU: gigabit for allIP21 5TX: gigabit for allIP21 5TY: gigabit for allIP21 5TZ: gigabit for allIP21 5UH: gigabit for allIP21 5UL: gigabit for allIP21 5UX: gigabit for allIP21 5UY: gigabit for allIP21 5AD: some gigabitIP21 5AF: some gigabitIP21 5AH: some gigabitIP21 5AJ: some gigabitIP21 5AL: some gigabitIP21 5AZ: some gigabitIP21 5BB: some gigabitIP21 5BD: some gigabitIP21 5BS: some gigabitIP21 5BT: some gigabitIP21 5DD: some gigabitIP21 5DF: some gigabitIP21 5DG: some gigabitIP21 5DN: some gigabitIP21 5DZ: some gigabitIP21 5EA: some gigabitIP21 5EP: some gigabitIP21 5ET: some gigabitIP21 5EX: some gigabitIP21 5HT: some gigabitIP21 5HW: some gigabitIP21 5HX: some gigabitIP21 5JE: some gigabitIP21 5JS: some gigabitIP21 5JT: some gigabitIP21 5JX: some gigabitIP21 5LT: some gigabitIP21 5LW: some gigabitIP21 5LX: some gigabitIP21 5NF: some gigabitIP21 5NG: some gigabitIP21 5NL: some gigabitIP21 5PY: some gigabitIP21 5QD: some gigabitIP21 5QG: some gigabitIP21 5QT: some gigabitIP21 5QY: some gigabitIP21 5RA: some gigabitIP21 5RB: some gigabitIP21 5RE: some gigabitIP21 5RH: some gigabitIP21 5RU: some gigabitIP21 5SA: some gigabitIP21 5SL: some gigabitIP21 5SY: some gigabitIP21 5TE: some gigabitIP21 5TL: some gigabitIP21 5TR: some gigabitIP21 5UA: some gigabitIP21 5UF: some gigabitIP21 5UJ: some gigabitIP21 5AA: no gigabitIP21 5AB: no gigabitIP21 5AN: no gigabitIP21 5AP: no gigabitIP21 5AQ: no gigabitIP21 5AR: no gigabitIP21 5AS: no gigabitIP21 5AT: no gigabitIP21 5AU: no gigabitIP21 5AW: no gigabitIP21 5AX: no gigabitIP21 5AY: no gigabitIP21 5BA: no gigabitIP21 5BE: no gigabitIP21 5BG: no gigabitIP21 5BH: no gigabitIP21 5BL: no gigabitIP21 5BN: no gigabitIP21 5BP: no gigabitIP21 5BX: no gigabitIP21 5BY: no gigabitIP21 5BZ: no gigabitIP21 5DA: no gigabitIP21 5DB: no gigabitIP21 5DE: no gigabitIP21 5DQ: no gigabitIP21 5DT: no gigabitIP21 5DW: no gigabitIP21 5DX: no gigabitIP21 5DY: no gigabitIP21 5ED: no gigabitIP21 5EE: no gigabitIP21 5EF: no gigabitIP21 5EG: no gigabitIP21 5EH: no gigabitIP21 5EQ: no gigabitIP21 5ER: no gigabitIP21 5ES: no gigabitIP21 5EW: no gigabitIP21 5FD: no gigabitIP21 5HB: no gigabitIP21 5HD: no gigabitIP21 5HG: no gigabitIP21 5HH: no gigabitIP21 5HJ: no gigabitIP21 5HL: no gigabitIP21 5HN: no gigabitIP21 5HP: no gigabitIP21 5HQ: no gigabitIP21 5HR: no gigabitIP21 5HU: no gigabitIP21 5HY: no gigabitIP21 5JB: no gigabitIP21 5JF: no gigabitIP21 5JG: no gigabitIP21 5JH: no gigabitIP21 5JJ: no gigabitIP21 5JL: no gigabitIP21 5JN: no gigabitIP21 5JP: no gigabitIP21 5JQ: no gigabitIP21 5JR: no gigabitIP21 5JW: no gigabitIP21 5JY: no gigabitIP21 5LA: no gigabitIP21 5LB: no gigabitIP21 5LD: no gigabitIP21 5LE: no gigabitIP21 5LF: no gigabitIP21 5LN: no gigabitIP21 5LP: no gigabitIP21 5LR: no gigabitIP21 5LS: no gigabitIP21 5NA: no gigabitIP21 5NB: no gigabitIP21 5ND: no gigabitIP21 5NE: no gigabitIP21 5NQ: no gigabitIP21 5NR: no gigabitIP21 5NZ: no gigabitIP21 5PA: no gigabitIP21 5PD: no gigabitIP21 5PE: no gigabitIP21 5PF: no gigabitIP21 5PG: no gigabitIP21 5PH: no gigabitIP21 5PL: no gigabitIP21 5PN: no gigabitIP21 5PR: no gigabitIP21 5PS: no gigabitIP21 5PT: no gigabitIP21 5PW: no gigabitIP21 5PZ: no gigabitIP21 5QA: no gigabitIP21 5QB: no gigabitIP21 5QE: no gigabitIP21 5QF: no gigabitIP21 5QH: no gigabitIP21 5QJ: no gigabitIP21 5QL: no gigabitIP21 5QN: no gigabitIP21 5QP: no gigabitIP21 5QR: no gigabitIP21 5QW: no gigabitIP21 5QZ: no gigabitIP21 5RF: no gigabitIP21 5RL: no gigabitIP21 5RP: no gigabitIP21 5RQ: no gigabitIP21 5RR: no gigabitIP21 5RS: no gigabitIP21 5SB: no gigabitIP21 5SD: no gigabitIP21 5SE: no gigabitIP21 5SF: no gigabitIP21 5SH: no gigabitIP21 5SJ: no gigabitIP21 5SP: no gigabitIP21 5ST: no gigabitIP21 5TA: no gigabitIP21 5TF: no gigabitIP21 5TG: no gigabitIP21 5TH: no gigabitIP21 5TJ: no gigabitIP21 5UB: no gigabitIP21 5UD: no gigabitIP21 5UE: no gigabit FressingfieldStradbroke & Laxfield 36 postcodes without gigabit, outlined: this goes to IP21 5SP, the one nearest the middle of them36 postcodes without gigabit29 postcodes without gigabit, outlined: this goes to IP21 5HG, the one nearest the middle of them29 postcodes without gigabit8 postcodes without gigabit, outlined: this goes to IP21 5AS, the one nearest the middle of them8 postcodes without gigabit5 postcodes without gigabit, outlined: this goes to IP21 5TG, the one nearest the middle of them5 postcodes without gigabit Map of every postcode in the IP21 5 sector, by gigabit broadband Of the 254 postcodes in the IP21 5 sector that ONS places, 142 have no home or business that can get gigabit, 52 have some that can, 57 can all get it and 3 have no Ofcom figure. 4 groups of postcodes without gigabit are outlined: 36 postcodes without gigabit; 29 postcodes without gigabit; 8 postcodes without gigabit; 5 postcodes without gigabit. One postcode lies beyond the edge and is listed under the map. Places named: Fressingfield, Stradbroke & Laxfield. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. FressingfieldStradbroke & Laxfield 29 postcodes without gigabit, outlined: this goes to IP21 5HG, the one nearest the middle of them29 postcodes without gigabit8 postcodes without gigabit, outlined: this goes to IP21 5AS, the one nearest the middle of them8 postcodes without gigabit
  • No home or business can get gigabit: 142
  • Some can get gigabit: 52
  • Every home and business can get gigabit: 57
  • Ofcom gives no figure: 3
  • Outline: where 5 or more postcodes without gigabit lie together

Of the 254 postcodes in the IP21 5 sector that ONS places, 142 have no home or business that can get gigabit, 52 have some that can, 57 can all get it and 3 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 410 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. Names in italics are council wards: we hold no town or village names here.

Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; Ofcom Connected Nations, Connected Nations, Spring 2026; roads, rivers and built-up areas: Ordnance Survey open maps. 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.

Postcodes without gigabit

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

IP21 5AAIP21 5ABIP21 5ANIP21 5APIP21 5AQIP21 5ARIP21 5ASIP21 5ATIP21 5AUIP21 5AWIP21 5AXIP21 5AY

Further out, not drawn

This postcode lies well apart from the rest, so the map is drawn without it to show the rest closer; it is in every count.

IP21 5HA

Where the postcodes without gigabit lie together

  • 36 postcodes without gigabit, outlined on the map. IP21 5SP, is the one nearest the middle of them.
  • 29 postcodes without gigabit, outlined on the map. IP21 5HG, is the one nearest the middle of them.
  • 8 postcodes without gigabit, outlined on the map. IP21 5AS, is the one nearest the middle of them.
  • 5 postcodes without gigabit, outlined on the map. IP21 5TG, is the one nearest the middle of them.

What do homes sell for in IP21 5?

Homes in IP21 5 sold for a typical £420,000 in the 12 months to September 2026, across 50 sales, HM Land Registry's figures show. The 12 months before gave £385,000 from 69 sales: not a change larger than chance would explain, given which homes happened to sell.

£420,000 typical price, the 12 months to September 2026
£385,000 12 months to September 2025
  • Detached £485,000 35 sales
  • Semi-detached £256,250 12 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 IP21 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 October 2026.

Postcodes in IP21 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.

IP21 5AAIP21 5ABIP21 5ADIP21 5AEIP21 5AFIP21 5AGIP21 5AHIP21 5AJIP21 5ALIP21 5ANIP21 5APIP21 5AQIP21 5ARIP21 5ASIP21 5ATIP21 5AUIP21 5AWIP21 5AXIP21 5AYIP21 5AZIP21 5BAIP21 5BBIP21 5BDIP21 5BEIP21 5BFIP21 5BGIP21 5BHIP21 5BJIP21 5BLIP21 5BNIP21 5BPIP21 5BSIP21 5BTIP21 5BUIP21 5BWIP21 5BXIP21 5BYIP21 5BZIP21 5DAIP21 5DBIP21 5DDIP21 5DEIP21 5DFIP21 5DGIP21 5DHIP21 5DJIP21 5DLIP21 5DNIP21 5DPIP21 5DQIP21 5DRIP21 5DTIP21 5DUIP21 5DWIP21 5DXIP21 5DYIP21 5DZIP21 5EAIP21 5EBIP21 5EDIP21 5EEIP21 5EFIP21 5EGIP21 5EHIP21 5EJIP21 5ELIP21 5EPIP21 5EQIP21 5ERIP21 5ESIP21 5ETIP21 5EUIP21 5EWIP21 5EXIP21 5EYIP21 5EZIP21 5FAIP21 5FBIP21 5FDIP21 5FEIP21 5HAIP21 5HBIP21 5HDIP21 5HEIP21 5HGIP21 5HHIP21 5HJIP21 5HLIP21 5HNIP21 5HPIP21 5HQIP21 5HRIP21 5HSIP21 5HTIP21 5HUIP21 5HWIP21 5HXIP21 5HYIP21 5HZIP21 5JAIP21 5JBIP21 5JDIP21 5JEIP21 5JFIP21 5JGIP21 5JHIP21 5JJIP21 5JLIP21 5JNIP21 5JPIP21 5JQIP21 5JRIP21 5JSIP21 5JTIP21 5JUIP21 5JWIP21 5JXIP21 5JYIP21 5LAIP21 5LBIP21 5LDIP21 5LEIP21 5LFIP21 5LGIP21 5LHIP21 5LJIP21 5LLIP21 5LNIP21 5LPIP21 5LQIP21 5LRIP21 5LSIP21 5LTIP21 5LUIP21 5LWIP21 5LXIP21 5LYIP21 5LZIP21 5NAIP21 5NBIP21 5NDIP21 5NEIP21 5NFIP21 5NGIP21 5NHIP21 5NJIP21 5NLIP21 5NNIP21 5NPIP21 5NQIP21 5NRIP21 5NSIP21 5NTIP21 5NUIP21 5NZIP21 5PAIP21 5PBIP21 5PDIP21 5PEIP21 5PFIP21 5PGIP21 5PHIP21 5PJIP21 5PLIP21 5PNIP21 5PPIP21 5PQIP21 5PRIP21 5PSIP21 5PTIP21 5PUIP21 5PWIP21 5PXIP21 5PYIP21 5PZIP21 5QAIP21 5QBIP21 5QDIP21 5QEIP21 5QFIP21 5QGIP21 5QHIP21 5QJIP21 5QLIP21 5QNIP21 5QPIP21 5QQIP21 5QRIP21 5QSIP21 5QTIP21 5QWIP21 5QXIP21 5QYIP21 5QZIP21 5RAIP21 5RBIP21 5RDIP21 5REIP21 5RFIP21 5RGIP21 5RHIP21 5RJIP21 5RLIP21 5RPIP21 5RQIP21 5RRIP21 5RSIP21 5RTIP21 5RUIP21 5SAIP21 5SBIP21 5SDIP21 5SEIP21 5SFIP21 5SGIP21 5SHIP21 5SJIP21 5SLIP21 5SNIP21 5SPIP21 5STIP21 5SWIP21 5SXIP21 5SYIP21 5SZIP21 5TAIP21 5TBIP21 5TDIP21 5TEIP21 5TFIP21 5TGIP21 5THIP21 5TJIP21 5TLIP21 5TNIP21 5TPIP21 5TQIP21 5TRIP21 5TSIP21 5TTIP21 5TUIP21 5TXIP21 5TYIP21 5TZIP21 5UAIP21 5UBIP21 5UDIP21 5UEIP21 5UFIP21 5UHIP21 5UJIP21 5ULIP21 5UXIP21 5UY

Source: ONS Postcode Directory, August 2026, loaded 20 October 2026. Postcodes that have ended are not listed.

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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Where the facts on this page come from

Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0.

Licence: Open Government Licence v3.0.

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