IP4 4 postcode sector in the IP4 district

IP4 4 is a sector of the IP4 district: every postcode that starts IP4 4. It has 180 postcodes in use, 5 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 IP4 4 sector, by flood risk

Map of every postcode in the IP4 4 sector, by flood risk Of the 180 postcodes in the IP4 4 sector that ONS places, 180 are not on the Environment Agency's at-risk list. Places named: Ipswich. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A1214 IP4 4AA: not on the flood risk listIP4 4AB: not on the flood risk listIP4 4AD: not on the flood risk listIP4 4AE: not on the flood risk listIP4 4AF: not on the flood risk listIP4 4AG: not on the flood risk listIP4 4AH: not on the flood risk listIP4 4AJ: not on the flood risk listIP4 4AL: not on the flood risk listIP4 4AS: not on the flood risk listIP4 4AU: not on the flood risk listIP4 4AW: not on the flood risk listIP4 4AX: not on the flood risk listIP4 4AZ: not on the flood risk listIP4 4BA: not on the flood risk listIP4 4BD: not on the flood risk listIP4 4BE: not on the flood risk listIP4 4BF: not on the flood risk listIP4 4BG: not on the flood risk listIP4 4BH: not on the flood risk listIP4 4BL: not on the flood risk listIP4 4BN: not on the flood risk listIP4 4BP: not on the flood risk listIP4 4BS: not on the flood risk listIP4 4BT: not on the flood risk listIP4 4BU: not on the flood risk listIP4 4BX: not on the flood risk listIP4 4BZ: not on the flood risk listIP4 4DA: not on the flood risk listIP4 4DB: not on the flood risk listIP4 4DD: not on the flood risk listIP4 4DE: not on the flood risk listIP4 4DG: not on the flood risk listIP4 4DH: not on the flood risk listIP4 4DJ: not on the flood risk listIP4 4DL: not on the flood risk listIP4 4DS: not on the flood risk listIP4 4DT: not on the flood risk listIP4 4DU: not on the flood risk listIP4 4DY: not on the flood risk listIP4 4DZ: not on the flood risk listIP4 4EA: not on the flood risk listIP4 4EB: not on the flood risk listIP4 4ED: not on the flood risk listIP4 4EE: not on the flood risk listIP4 4EF: not on the flood risk listIP4 4EH: not on the flood risk listIP4 4EJ: not on the flood risk listIP4 4EL: not on the flood risk listIP4 4EN: not on the flood risk listIP4 4EP: not on the flood risk listIP4 4EQ: not on the flood risk listIP4 4ER: not on the flood risk listIP4 4ES: not on the flood risk listIP4 4ET: not on the flood risk listIP4 4EU: not on the flood risk listIP4 4EX: not on the flood risk listIP4 4EY: not on the flood risk listIP4 4EZ: not on the flood risk listIP4 4HA: not on the flood risk listIP4 4HB: not on the flood risk listIP4 4HD: not on the flood risk listIP4 4HE: not on the flood risk listIP4 4HF: not on the flood risk listIP4 4HG: not on the flood risk listIP4 4HJ: not on the flood risk listIP4 4HL: not on the flood risk listIP4 4HN: not on the flood risk listIP4 4HQ: not on the flood risk listIP4 4HS: not on the flood risk listIP4 4HT: not on the flood risk listIP4 4HU: not on the flood risk listIP4 4HW: not on the flood risk listIP4 4HX: not on the flood risk listIP4 4HY: not on the flood risk listIP4 4HZ: not on the flood risk listIP4 4JA: not on the flood risk listIP4 4JB: not on the flood risk listIP4 4JD: not on the flood risk listIP4 4JE: not on the flood risk listIP4 4JF: not on the flood risk listIP4 4JH: not on the flood risk listIP4 4JJ: not on the flood risk listIP4 4JN: not on the flood risk listIP4 4JU: not on the flood risk listIP4 4JW: not on the flood risk listIP4 4JX: not on the flood risk listIP4 4JY: not on the flood risk listIP4 4JZ: not on the flood risk listIP4 4LA: not on the flood risk listIP4 4LB: not on the flood risk listIP4 4LD: not on the flood risk listIP4 4LE: not on the flood risk listIP4 4LG: not on the flood risk listIP4 4LH: not on the flood risk listIP4 4LP: not on the flood risk listIP4 4LQ: not on the flood risk listIP4 4LR: not on the flood risk listIP4 4LS: not on the flood risk listIP4 4LT: not on the flood risk listIP4 4LU: not on the flood risk listIP4 4LW: not on the flood risk listIP4 4LX: not on the flood risk listIP4 4LY: not on the flood risk listIP4 4LZ: not on the flood risk listIP4 4NA: not on the flood risk listIP4 4NB: not on the flood risk listIP4 4ND: not on the flood risk listIP4 4NE: not on the flood risk listIP4 4NG: not on the flood risk listIP4 4NJ: not on the flood risk listIP4 4NN: not on the flood risk listIP4 4NP: not on the flood risk listIP4 4NR: not on the flood risk listIP4 4NS: not on the flood risk listIP4 4NT: not on the flood risk listIP4 4NX: not on the flood risk listIP4 4PA: not on the flood risk listIP4 4PD: not on the flood risk listIP4 4PE: not on the flood risk listIP4 4PG: not on the flood risk listIP4 4PH: not on the flood risk listIP4 4PL: not on the flood risk listIP4 4PN: not on the flood risk listIP4 4PP: not on the flood risk listIP4 4PQ: not on the flood risk listIP4 4PR: not on the flood risk listIP4 4PS: not on the flood risk listIP4 4PT: not on the flood risk listIP4 4PU: not on the flood risk listIP4 4PW: not on the flood risk listIP4 4PX: not on the flood risk listIP4 4PZ: not on the flood risk listIP4 4QA: not on the flood risk listIP4 4QB: not on the flood risk listIP4 4QD: not on the flood risk listIP4 4QE: not on the flood risk listIP4 4QG: not on the flood risk listIP4 4QN: not on the flood risk listIP4 4QP: not on the flood risk listIP4 4QQ: not on the flood risk listIP4 4QR: not on the flood risk listIP4 4QS: not on the flood risk listIP4 4QU: not on the flood risk listIP4 4QX: not on the flood risk listIP4 4QY: not on the flood risk listIP4 4QZ: not on the flood risk listIP4 4RA: not on the flood risk listIP4 4RB: not on the flood risk listIP4 4RD: not on the flood risk listIP4 4RE: not on the flood risk listIP4 4RF: not on the flood risk listIP4 4RH: not on the flood risk listIP4 4RL: not on the flood risk listIP4 4RN: not on the flood risk listIP4 4RP: not on the flood risk listIP4 4RQ: not on the flood risk listIP4 4RR: not on the flood risk listIP4 4RS: not on the flood risk listIP4 4RT: not on the flood risk listIP4 4RU: not on the flood risk listIP4 4RW: not on the flood risk listIP4 4RX: not on the flood risk listIP4 4RZ: not on the flood risk listIP4 4SD: not on the flood risk listIP4 4SE: not on the flood risk listIP4 4SF: not on the flood risk listIP4 4SG: not on the flood risk listIP4 4SH: not on the flood risk listIP4 4SJ: not on the flood risk listIP4 4SL: not on the flood risk listIP4 4SN: not on the flood risk listIP4 4SP: not on the flood risk listIP4 4SQ: not on the flood risk listIP4 4SR: not on the flood risk listIP4 4ST: not on the flood risk listIP4 4SU: not on the flood risk listIP4 4SW: not on the flood risk listIP4 4SY: not on the flood risk list Ipswich Map of every postcode in the IP4 4 sector, by flood risk Of the 180 postcodes in the IP4 4 sector that ONS places, 180 are not on the Environment Agency's at-risk list. Places named: Ipswich. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A1156 Ipswich
  • A home or business at high risk: 0
  • At medium risk at worst: 0
  • At low risk at worst: 0
  • At very low risk only: 0
  • Not on the at-risk list: 180

Of the 180 postcodes in the IP4 4 sector that ONS places, 180 are not on the Environment Agency's at-risk list.

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. 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; flood risk: Environment Agency, published 6 July 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

What do homes sell for in IP4 4?

Homes in IP4 4 sold for a typical £280,000 in the 12 months to August 2026, across 89 sales, up 1.8% on the 12 months before, HM Land Registry's figures show.

£280,000 typical price, the 12 months to August 2026
£275,000 12 months to August 2025
▲ up 1.8% on the 12 months before
  • Detached £480,000 10 sales
  • Semi-detached £302,500 52 sales
  • Terraced £195,000 22 sales
  • Flat or maisonette £136,250 5 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 IP4 4. 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 IP4 4

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.

IP4 4AAIP4 4ABIP4 4ADIP4 4AEIP4 4AFIP4 4AGIP4 4AHIP4 4AJIP4 4ALIP4 4ASIP4 4AUIP4 4AWIP4 4AXIP4 4AZIP4 4BAIP4 4BDIP4 4BEIP4 4BFIP4 4BGIP4 4BHIP4 4BLIP4 4BNIP4 4BPIP4 4BSIP4 4BTIP4 4BUIP4 4BXIP4 4BZIP4 4DAIP4 4DBIP4 4DDIP4 4DEIP4 4DGIP4 4DHIP4 4DJIP4 4DLIP4 4DSIP4 4DTIP4 4DUIP4 4DYIP4 4DZIP4 4EAIP4 4EBIP4 4EDIP4 4EEIP4 4EFIP4 4EHIP4 4EJIP4 4ELIP4 4ENIP4 4EPIP4 4EQIP4 4ERIP4 4ESIP4 4ETIP4 4EUIP4 4EXIP4 4EYIP4 4EZIP4 4HAIP4 4HBIP4 4HDIP4 4HEIP4 4HFIP4 4HGIP4 4HJIP4 4HLIP4 4HNIP4 4HPIP4 4HQIP4 4HSIP4 4HTIP4 4HUIP4 4HWIP4 4HXIP4 4HYIP4 4HZIP4 4JAIP4 4JBIP4 4JDIP4 4JEIP4 4JFIP4 4JHIP4 4JJIP4 4JNIP4 4JUIP4 4JWIP4 4JXIP4 4JYIP4 4JZIP4 4LAIP4 4LBIP4 4LDIP4 4LEIP4 4LGIP4 4LHIP4 4LPIP4 4LQIP4 4LRIP4 4LSIP4 4LTIP4 4LUIP4 4LWIP4 4LXIP4 4LYIP4 4LZIP4 4NAIP4 4NBIP4 4NDIP4 4NEIP4 4NGIP4 4NJIP4 4NNIP4 4NPIP4 4NRIP4 4NSIP4 4NTIP4 4NXIP4 4PAIP4 4PDIP4 4PEIP4 4PGIP4 4PHIP4 4PLIP4 4PNIP4 4PPIP4 4PQIP4 4PRIP4 4PSIP4 4PTIP4 4PUIP4 4PWIP4 4PXIP4 4PZIP4 4QAIP4 4QBIP4 4QDIP4 4QEIP4 4QGIP4 4QNIP4 4QPIP4 4QQIP4 4QRIP4 4QSIP4 4QUIP4 4QXIP4 4QYIP4 4QZIP4 4RAIP4 4RBIP4 4RDIP4 4REIP4 4RFIP4 4RHIP4 4RLIP4 4RNIP4 4RPIP4 4RQIP4 4RRIP4 4RSIP4 4RTIP4 4RUIP4 4RWIP4 4RXIP4 4RZIP4 4SDIP4 4SEIP4 4SFIP4 4SGIP4 4SHIP4 4SJIP4 4SLIP4 4SNIP4 4SPIP4 4SQIP4 4SRIP4 4STIP4 4SUIP4 4SWIP4 4SY

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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