IP12 3 postcode sector in the IP12 district

IP12 3 is a sector of the IP12 district: every postcode that starts IP12 3. It has 218 postcodes in use, 3 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 IP12 3 sector, and which are new since 2020

Map of every postcode in the IP12 3 sector, by new since 2020 Of the 218 postcodes in the IP12 3 sector that ONS places, 5 are new since 2020 and 213 were in use before 2020. Places named: Woodbridge, Melton, Trimley St Martin. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A1152A12 IP12 3AA: before 2020IP12 3AB: before 2020IP12 3AD: before 2020IP12 3AE: before 2020IP12 3AF: before 2020IP12 3AG: before 2020IP12 3AH: before 2020IP12 3AL: before 2020IP12 3AN: before 2020IP12 3AQ: before 2020IP12 3AR: before 2020IP12 3AS: before 2020IP12 3AT: before 2020IP12 3AU: before 2020IP12 3AW: before 2020IP12 3AX: before 2020IP12 3AY: before 2020IP12 3BA: before 2020IP12 3BB: before 2020IP12 3BD: before 2020IP12 3BE: before 2020IP12 3BF: before 2020IP12 3BG: before 2020IP12 3BH: before 2020IP12 3BL: before 2020IP12 3BN: before 2020IP12 3BS: before 2020IP12 3BT: before 2020IP12 3BU: before 2020IP12 3BX: before 2020IP12 3BY: before 2020IP12 3BZ: before 2020IP12 3DA: before 2020IP12 3DB: before 2020IP12 3DD: before 2020IP12 3DE: before 2020IP12 3DF: before 2020IP12 3DG: before 2020IP12 3DH: before 2020IP12 3DJ: before 2020IP12 3DL: before 2020IP12 3DN: before 2020IP12 3DP: before 2020IP12 3DR: before 2020IP12 3DT: before 2020IP12 3DU: before 2020IP12 3DW: before 2020IP12 3DY: before 2020IP12 3EA: before 2020IP12 3ED: before 2020IP12 3EE: before 2020IP12 3EF: before 2020IP12 3EG: before 2020IP12 3EH: before 2020IP12 3EJ: before 2020IP12 3EN: before 2020IP12 3EP: before 2020IP12 3EQ: before 2020IP12 3ER: before 2020IP12 3ES: before 2020IP12 3ET: before 2020IP12 3EW: before 2020IP12 3EX: before 2020IP12 3EY: before 2020IP12 3FA: before 2020IP12 3FB: before 2020IP12 3HB: before 2020IP12 3HD: before 2020IP12 3HE: before 2020IP12 3HF: before 2020IP12 3HG: before 2020IP12 3HH: before 2020IP12 3HL: before 2020IP12 3HN: before 2020IP12 3HP: before 2020IP12 3HS: before 2020IP12 3HT: before 2020IP12 3HU: before 2020IP12 3HW: before 2020IP12 3JD: before 2020IP12 3JE: before 2020IP12 3JG: before 2020IP12 3JH: before 2020IP12 3JJ: before 2020IP12 3JL: before 2020IP12 3JQ: before 2020IP12 3JR: before 2020IP12 3JS: before 2020IP12 3JT: before 2020IP12 3JU: before 2020IP12 3JW: before 2020IP12 3JX: before 2020IP12 3JY: before 2020IP12 3JZ: before 2020IP12 3LA: before 2020IP12 3LB: before 2020IP12 3LD: before 2020IP12 3LE: before 2020IP12 3LF: before 2020IP12 3LG: before 2020IP12 3LH: before 2020IP12 3LJ: before 2020IP12 3LL: before 2020IP12 3LN: before 2020IP12 3LP: before 2020IP12 3LQ: before 2020IP12 3LR: before 2020IP12 3LS: before 2020IP12 3LW: before 2020IP12 3LZ: before 2020IP12 3NA: before 2020IP12 3NB: before 2020IP12 3ND: before 2020IP12 3NE: before 2020IP12 3NF: before 2020IP12 3NG: before 2020IP12 3NH: before 2020IP12 3NJ: before 2020IP12 3NL: before 2020IP12 3NN: before 2020IP12 3NP: before 2020IP12 3NQ: before 2020IP12 3NR: before 2020IP12 3NS: before 2020IP12 3NT: before 2020IP12 3NU: before 2020IP12 3NY: before 2020IP12 3NZ: before 2020IP12 3PA: before 2020IP12 3PB: before 2020IP12 3PD: before 2020IP12 3PF: before 2020IP12 3PG: before 2020IP12 3PJ: before 2020IP12 3PN: before 2020IP12 3PP: before 2020IP12 3PQ: before 2020IP12 3PR: before 2020IP12 3PS: before 2020IP12 3PT: before 2020IP12 3PU: before 2020IP12 3PW: before 2020IP12 3PX: before 2020IP12 3PY: before 2020IP12 3PZ: before 2020IP12 3QA: before 2020IP12 3QB: before 2020IP12 3QD: before 2020IP12 3QE: before 2020IP12 3QF: before 2020IP12 3QG: before 2020IP12 3QJ: before 2020IP12 3QL: before 2020IP12 3QN: before 2020IP12 3QP: before 2020IP12 3QU: before 2020IP12 3QW: before 2020IP12 3QX: before 2020IP12 3QY: before 2020IP12 3QZ: before 2020IP12 3RA: before 2020IP12 3RE: before 2020IP12 3RF: before 2020IP12 3RG: before 2020IP12 3RH: before 2020IP12 3RJ: before 2020IP12 3RL: before 2020IP12 3RN: before 2020IP12 3RP: before 2020IP12 3RQ: before 2020IP12 3RR: before 2020IP12 3RS: before 2020IP12 3RT: before 2020IP12 3RU: before 2020IP12 3RW: before 2020IP12 3RY: before 2020IP12 3TA: before 2020IP12 3TB: before 2020IP12 3TD: before 2020IP12 3TE: before 2020IP12 3TF: before 2020IP12 3TG: before 2020IP12 3TH: before 2020IP12 3TJ: before 2020IP12 3TL: before 2020IP12 3TN: before 2020IP12 3TP: before 2020IP12 3TR: before 2020IP12 3TS: before 2020IP12 3TT: before 2020IP12 3TU: before 2020IP12 3TX: before 2020IP12 3TY: before 2020IP12 3TZ: before 2020IP12 3FD: new since 2020IP12 3FF: new since 2020IP12 3FG: new since 2020IP12 3LU: new since 2020IP12 3FE: new since 2020 WoodbridgeMeltonTrimley St Martin Map of every postcode in the IP12 3 sector, by new since 2020 Of the 218 postcodes in the IP12 3 sector that ONS places, 5 are new since 2020 and 213 were in use before 2020. Places named: Melton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A1152A12 Melton
  • New since 2020: 5
  • In use before 2020: 213

Of the 218 postcodes in the IP12 3 sector that ONS places, 5 are new since 2020 and 213 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 5 newest postcodes

IP12 3FGFebruary 2026IP12 3LUMay 2024IP12 3FEFebruary 2023IP12 3FFDecember 2020IP12 3FDOctober 2020

What do homes sell for in IP12 3?

Homes in IP12 3 sold for a typical £312,500 in the 12 months to August 2026, across 32 sales, down 17.8% on the 12 months before, HM Land Registry's figures show.

£312,500 typical price, the 12 months to August 2026
£380,000 12 months to August 2025
▼ down 17.8% on the 12 months before
  • Detached £450,000 11 sales
  • Semi-detached £280,000 17 sales
  • Terraced 4 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 IP12 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 IP12 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.

IP12 3AAIP12 3ABIP12 3ADIP12 3AEIP12 3AFIP12 3AGIP12 3AHIP12 3AJIP12 3ALIP12 3ANIP12 3APIP12 3AQIP12 3ARIP12 3ASIP12 3ATIP12 3AUIP12 3AWIP12 3AXIP12 3AYIP12 3BAIP12 3BBIP12 3BDIP12 3BEIP12 3BFIP12 3BGIP12 3BHIP12 3BLIP12 3BNIP12 3BSIP12 3BTIP12 3BUIP12 3BWIP12 3BXIP12 3BYIP12 3BZIP12 3DAIP12 3DBIP12 3DDIP12 3DEIP12 3DFIP12 3DGIP12 3DHIP12 3DJIP12 3DLIP12 3DNIP12 3DPIP12 3DQIP12 3DRIP12 3DSIP12 3DTIP12 3DUIP12 3DWIP12 3DXIP12 3DYIP12 3DZIP12 3EAIP12 3EDIP12 3EEIP12 3EFIP12 3EGIP12 3EHIP12 3EJIP12 3ENIP12 3EPIP12 3EQIP12 3ERIP12 3ESIP12 3ETIP12 3EUIP12 3EWIP12 3EXIP12 3EYIP12 3EZIP12 3FAIP12 3FBIP12 3FDIP12 3FEIP12 3FFIP12 3FGIP12 3HAIP12 3HBIP12 3HDIP12 3HEIP12 3HFIP12 3HGIP12 3HHIP12 3HJIP12 3HLIP12 3HNIP12 3HPIP12 3HSIP12 3HTIP12 3HUIP12 3HWIP12 3JDIP12 3JEIP12 3JGIP12 3JHIP12 3JJIP12 3JLIP12 3JQIP12 3JRIP12 3JSIP12 3JTIP12 3JUIP12 3JWIP12 3JXIP12 3JYIP12 3JZIP12 3LAIP12 3LBIP12 3LDIP12 3LEIP12 3LFIP12 3LGIP12 3LHIP12 3LJIP12 3LLIP12 3LNIP12 3LPIP12 3LQIP12 3LRIP12 3LSIP12 3LUIP12 3LWIP12 3LZIP12 3NAIP12 3NBIP12 3NDIP12 3NEIP12 3NFIP12 3NGIP12 3NHIP12 3NJIP12 3NLIP12 3NNIP12 3NPIP12 3NQIP12 3NRIP12 3NSIP12 3NTIP12 3NUIP12 3NYIP12 3NZIP12 3PAIP12 3PBIP12 3PDIP12 3PEIP12 3PFIP12 3PGIP12 3PJIP12 3PNIP12 3PPIP12 3PQIP12 3PRIP12 3PSIP12 3PTIP12 3PUIP12 3PWIP12 3PXIP12 3PYIP12 3PZIP12 3QAIP12 3QBIP12 3QDIP12 3QEIP12 3QFIP12 3QGIP12 3QJIP12 3QLIP12 3QNIP12 3QPIP12 3QRIP12 3QSIP12 3QUIP12 3QWIP12 3QXIP12 3QYIP12 3QZIP12 3RAIP12 3RBIP12 3RDIP12 3REIP12 3RFIP12 3RGIP12 3RHIP12 3RJIP12 3RLIP12 3RNIP12 3RPIP12 3RQIP12 3RRIP12 3RSIP12 3RTIP12 3RUIP12 3RWIP12 3RYIP12 3SDIP12 3SFIP12 3TAIP12 3TBIP12 3TDIP12 3TEIP12 3TFIP12 3TGIP12 3THIP12 3TJIP12 3TLIP12 3TNIP12 3TPIP12 3TQIP12 3TRIP12 3TSIP12 3TTIP12 3TUIP12 3TXIP12 3TYIP12 3TZ

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.

Check a postcode

Something wrong on this page? Report an error and we will check it against the source.