IP1 3 postcode sector in the IP1 district

IP1 3 is a sector of the IP1 district: every postcode that starts IP1 3. It has 165 postcodes in use, 20 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 IP1 3 sector, by flood risk

Map of every postcode in the IP1 3 sector, by flood risk Of the 165 postcodes in the IP1 3 sector that ONS places, 165 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 250 m. A1214A137A1071A1022 IP1 3AA: not on the flood risk listIP1 3AD: not on the flood risk listIP1 3AG: not on the flood risk listIP1 3AJ: not on the flood risk listIP1 3AP: not on the flood risk listIP1 3AS: not on the flood risk listIP1 3AX: not on the flood risk listIP1 3AY: not on the flood risk listIP1 3AZ: not on the flood risk listIP1 3BA: not on the flood risk listIP1 3BB: not on the flood risk listIP1 3BD: not on the flood risk listIP1 3BE: not on the flood risk listIP1 3BF: not on the flood risk listIP1 3BJ: not on the flood risk listIP1 3BN: not on the flood risk listIP1 3BP: not on the flood risk listIP1 3BU: not on the flood risk listIP1 3BW: not on the flood risk listIP1 3BX: not on the flood risk listIP1 3BY: not on the flood risk listIP1 3BZ: not on the flood risk listIP1 3DA: not on the flood risk listIP1 3DB: not on the flood risk listIP1 3DE: not on the flood risk listIP1 3DH: not on the flood risk listIP1 3DJ: not on the flood risk listIP1 3DL: not on the flood risk listIP1 3DN: not on the flood risk listIP1 3DR: not on the flood risk listIP1 3DX: not on the flood risk listIP1 3DZ: not on the flood risk listIP1 3EA: not on the flood risk listIP1 3ED: not on the flood risk listIP1 3EE: not on the flood risk listIP1 3EF: not on the flood risk listIP1 3EG: not on the flood risk listIP1 3EL: not on the flood risk listIP1 3EP: not on the flood risk listIP1 3ES: not on the flood risk listIP1 3EU: not on the flood risk listIP1 3EW: not on the flood risk listIP1 3HD: not on the flood risk listIP1 3HS: not on the flood risk listIP1 3HT: not on the flood risk listIP1 3HW: not on the flood risk listIP1 3JA: not on the flood risk listIP1 3JB: not on the flood risk listIP1 3JD: not on the flood risk listIP1 3JG: not on the flood risk listIP1 3JH: not on the flood risk listIP1 3JJ: not on the flood risk listIP1 3JL: not on the flood risk listIP1 3JN: not on the flood risk listIP1 3JP: not on the flood risk listIP1 3JQ: not on the flood risk listIP1 3JR: not on the flood risk listIP1 3JX: not on the flood risk listIP1 3JZ: not on the flood risk listIP1 3LD: not on the flood risk listIP1 3LE: not on the flood risk listIP1 3LG: not on the flood risk listIP1 3LH: not on the flood risk listIP1 3LJ: not on the flood risk listIP1 3LL: not on the flood risk listIP1 3LN: not on the flood risk listIP1 3LT: not on the flood risk listIP1 3LU: not on the flood risk listIP1 3NA: not on the flood risk listIP1 3NB: not on the flood risk listIP1 3NE: not on the flood risk listIP1 3NF: not on the flood risk listIP1 3NL: not on the flood risk listIP1 3NP: not on the flood risk listIP1 3NQ: not on the flood risk listIP1 3NS: not on the flood risk listIP1 3NU: not on the flood risk listIP1 3NW: not on the flood risk listIP1 3NX: not on the flood risk listIP1 3NY: not on the flood risk listIP1 3NZ: not on the flood risk listIP1 3PA: not on the flood risk listIP1 3PB: not on the flood risk listIP1 3PD: not on the flood risk listIP1 3PE: not on the flood risk listIP1 3PF: not on the flood risk listIP1 3PG: not on the flood risk listIP1 3PH: not on the flood risk listIP1 3PJ: not on the flood risk listIP1 3PN: not on the flood risk listIP1 3PP: not on the flood risk listIP1 3PQ: not on the flood risk listIP1 3PR: not on the flood risk listIP1 3PS: not on the flood risk listIP1 3PT: not on the flood risk listIP1 3PU: not on the flood risk listIP1 3PW: not on the flood risk listIP1 3PX: not on the flood risk listIP1 3PZ: not on the flood risk listIP1 3QB: not on the flood risk listIP1 3QE: not on the flood risk listIP1 3QF: not on the flood risk listIP1 3QG: not on the flood risk listIP1 3QH: not on the flood risk listIP1 3QJ: not on the flood risk listIP1 3QL: not on the flood risk listIP1 3QN: not on the flood risk listIP1 3QP: not on the flood risk listIP1 3QR: not on the flood risk listIP1 3QT: not on the flood risk listIP1 3QU: not on the flood risk listIP1 3QW: not on the flood risk listIP1 3QX: not on the flood risk listIP1 3QY: not on the flood risk listIP1 3QZ: not on the flood risk listIP1 3RA: not on the flood risk listIP1 3RB: not on the flood risk listIP1 3RD: not on the flood risk listIP1 3RE: not on the flood risk listIP1 3RG: not on the flood risk listIP1 3RH: not on the flood risk listIP1 3RJ: not on the flood risk listIP1 3RL: not on the flood risk listIP1 3RN: not on the flood risk listIP1 3RP: not on the flood risk listIP1 3RQ: not on the flood risk listIP1 3RS: not on the flood risk listIP1 3RT: not on the flood risk listIP1 3RW: not on the flood risk listIP1 3RX: not on the flood risk listIP1 3RY: not on the flood risk listIP1 3RZ: not on the flood risk listIP1 3SA: not on the flood risk listIP1 3SB: not on the flood risk listIP1 3SD: not on the flood risk listIP1 3SE: not on the flood risk listIP1 3SF: not on the flood risk listIP1 3SG: not on the flood risk listIP1 3SH: not on the flood risk listIP1 3SJ: not on the flood risk listIP1 3SL: not on the flood risk listIP1 3SN: not on the flood risk listIP1 3SP: not on the flood risk listIP1 3SR: not on the flood risk listIP1 3SS: not on the flood risk listIP1 3ST: not on the flood risk listIP1 3SU: not on the flood risk listIP1 3SW: not on the flood risk listIP1 3SX: not on the flood risk listIP1 3SY: not on the flood risk listIP1 3SZ: not on the flood risk listIP1 3TA: not on the flood risk listIP1 3TB: not on the flood risk listIP1 3TD: not on the flood risk listIP1 3TE: not on the flood risk listIP1 3TF: not on the flood risk listIP1 3TU: not on the flood risk list Ipswich Map of every postcode in the IP1 3 sector, by flood risk Of the 165 postcodes in the IP1 3 sector that ONS places, 165 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 250 m. A1214A137 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: 165

Of the 165 postcodes in the IP1 3 sector that ONS places, 165 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 IP1 3?

Homes in IP1 3 sold for a typical £263,750 in the 12 months to August 2026, across 36 sales, up 27.4% on the 12 months before, HM Land Registry's figures show.

£263,750 typical price, the 12 months to August 2026
£207,000 12 months to August 2025
▲ up 27.4% on the 12 months before
  • Detached £608,500 8 sales
  • Semi-detached £361,000 8 sales
  • Terraced £230,250 8 sales
  • Flat or maisonette £162,498 12 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 IP1 3. 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 IP1 3

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.

IP1 3AAIP1 3ADIP1 3AGIP1 3AJIP1 3APIP1 3ASIP1 3AXIP1 3AYIP1 3AZIP1 3BAIP1 3BBIP1 3BDIP1 3BEIP1 3BFIP1 3BJIP1 3BNIP1 3BPIP1 3BUIP1 3BWIP1 3BXIP1 3BYIP1 3BZIP1 3DAIP1 3DBIP1 3DEIP1 3DHIP1 3DJIP1 3DLIP1 3DNIP1 3DRIP1 3DXIP1 3DZIP1 3EAIP1 3EDIP1 3EEIP1 3EFIP1 3EGIP1 3ELIP1 3EPIP1 3ESIP1 3EUIP1 3EWIP1 3HDIP1 3HSIP1 3HTIP1 3HWIP1 3JAIP1 3JBIP1 3JDIP1 3JGIP1 3JHIP1 3JJIP1 3JLIP1 3JNIP1 3JPIP1 3JQIP1 3JRIP1 3JXIP1 3JZIP1 3LDIP1 3LEIP1 3LGIP1 3LHIP1 3LJIP1 3LLIP1 3LNIP1 3LTIP1 3LUIP1 3LYIP1 3NAIP1 3NBIP1 3NEIP1 3NFIP1 3NLIP1 3NPIP1 3NQIP1 3NSIP1 3NUIP1 3NWIP1 3NXIP1 3NYIP1 3NZIP1 3PAIP1 3PBIP1 3PDIP1 3PEIP1 3PFIP1 3PGIP1 3PHIP1 3PJIP1 3PNIP1 3PPIP1 3PQIP1 3PRIP1 3PSIP1 3PTIP1 3PUIP1 3PWIP1 3PXIP1 3PZIP1 3QBIP1 3QEIP1 3QFIP1 3QGIP1 3QHIP1 3QJIP1 3QLIP1 3QNIP1 3QPIP1 3QRIP1 3QTIP1 3QUIP1 3QWIP1 3QXIP1 3QYIP1 3QZIP1 3RAIP1 3RBIP1 3RDIP1 3REIP1 3RGIP1 3RHIP1 3RJIP1 3RLIP1 3RNIP1 3RPIP1 3RQIP1 3RSIP1 3RTIP1 3RUIP1 3RWIP1 3RXIP1 3RYIP1 3RZIP1 3SAIP1 3SBIP1 3SDIP1 3SEIP1 3SFIP1 3SGIP1 3SHIP1 3SJIP1 3SLIP1 3SNIP1 3SPIP1 3SRIP1 3SSIP1 3STIP1 3SUIP1 3SWIP1 3SXIP1 3SYIP1 3SZIP1 3TAIP1 3TBIP1 3TDIP1 3TEIP1 3TFIP1 3TUIP1 3UAIP1 3UBIP1 3UDIP1 3UFIP1 3UHIP1 3YE

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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