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, by flood risk

Map of every postcode in the IP12 3 sector, by flood risk Of the 218 postcodes in the IP12 3 sector that ONS places, 17 have a home or business at high risk, 6 are at medium risk at worst, 15 are at low risk at worst, 5 are at very low risk only and 175 are not on the Environment Agency's at-risk list. 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 3AB: not on the flood risk listIP12 3AE: not on the flood risk listIP12 3AG: not on the flood risk listIP12 3AH: not on the flood risk listIP12 3AQ: not on the flood risk listIP12 3AR: not on the flood risk listIP12 3AS: not on the flood risk listIP12 3AT: not on the flood risk listIP12 3AW: not on the flood risk listIP12 3BA: not on the flood risk listIP12 3BF: not on the flood risk listIP12 3BH: not on the flood risk listIP12 3BN: not on the flood risk listIP12 3BS: not on the flood risk listIP12 3BT: not on the flood risk listIP12 3BU: not on the flood risk listIP12 3BX: not on the flood risk listIP12 3BY: not on the flood risk listIP12 3BZ: not on the flood risk listIP12 3DA: not on the flood risk listIP12 3DB: not on the flood risk listIP12 3DD: not on the flood risk listIP12 3DE: not on the flood risk listIP12 3DF: not on the flood risk listIP12 3DG: not on the flood risk listIP12 3DJ: not on the flood risk listIP12 3DL: not on the flood risk listIP12 3DN: not on the flood risk listIP12 3DP: not on the flood risk listIP12 3DT: not on the flood risk listIP12 3DU: not on the flood risk listIP12 3DW: not on the flood risk listIP12 3DY: not on the flood risk listIP12 3EA: not on the flood risk listIP12 3ED: not on the flood risk listIP12 3EE: not on the flood risk listIP12 3EF: not on the flood risk listIP12 3EH: not on the flood risk listIP12 3EQ: not on the flood risk listIP12 3ER: not on the flood risk listIP12 3ES: not on the flood risk listIP12 3EW: not on the flood risk listIP12 3EX: not on the flood risk listIP12 3EY: not on the flood risk listIP12 3FA: not on the flood risk listIP12 3FD: not on the flood risk listIP12 3FF: not on the flood risk listIP12 3FG: not on the flood risk listIP12 3HB: not on the flood risk listIP12 3HD: not on the flood risk listIP12 3HE: not on the flood risk listIP12 3HF: not on the flood risk listIP12 3HG: not on the flood risk listIP12 3HH: not on the flood risk listIP12 3HL: not on the flood risk listIP12 3HN: not on the flood risk listIP12 3HP: not on the flood risk listIP12 3HS: not on the flood risk listIP12 3HT: not on the flood risk listIP12 3HU: not on the flood risk listIP12 3HW: not on the flood risk listIP12 3JD: not on the flood risk listIP12 3JE: not on the flood risk listIP12 3JG: not on the flood risk listIP12 3JH: not on the flood risk listIP12 3JJ: not on the flood risk listIP12 3JQ: not on the flood risk listIP12 3JS: not on the flood risk listIP12 3JT: not on the flood risk listIP12 3JU: not on the flood risk listIP12 3JX: not on the flood risk listIP12 3JY: not on the flood risk listIP12 3JZ: not on the flood risk listIP12 3LA: not on the flood risk listIP12 3LB: not on the flood risk listIP12 3LD: not on the flood risk listIP12 3LE: not on the flood risk listIP12 3LG: not on the flood risk listIP12 3LH: not on the flood risk listIP12 3LJ: not on the flood risk listIP12 3LL: not on the flood risk listIP12 3LP: not on the flood risk listIP12 3LQ: not on the flood risk listIP12 3LS: not on the flood risk listIP12 3LU: not on the flood risk listIP12 3LW: not on the flood risk listIP12 3LZ: not on the flood risk listIP12 3NA: not on the flood risk listIP12 3NB: not on the flood risk listIP12 3ND: not on the flood risk listIP12 3NE: not on the flood risk listIP12 3NF: not on the flood risk listIP12 3NG: not on the flood risk listIP12 3NH: not on the flood risk listIP12 3NL: not on the flood risk listIP12 3NN: not on the flood risk listIP12 3NR: not on the flood risk listIP12 3NT: not on the flood risk listIP12 3NU: not on the flood risk listIP12 3NY: not on the flood risk listIP12 3NZ: not on the flood risk listIP12 3PD: not on the flood risk listIP12 3PF: not on the flood risk listIP12 3PG: not on the flood risk listIP12 3PJ: not on the flood risk listIP12 3PN: not on the flood risk listIP12 3PP: not on the flood risk listIP12 3PQ: not on the flood risk listIP12 3PT: not on the flood risk listIP12 3PW: not on the flood risk listIP12 3PX: not on the flood risk listIP12 3PY: not on the flood risk listIP12 3QB: not on the flood risk listIP12 3QD: not on the flood risk listIP12 3QE: not on the flood risk listIP12 3QF: not on the flood risk listIP12 3QG: not on the flood risk listIP12 3QJ: not on the flood risk listIP12 3QL: not on the flood risk listIP12 3QN: not on the flood risk listIP12 3QP: not on the flood risk listIP12 3QU: not on the flood risk listIP12 3QW: not on the flood risk listIP12 3QX: not on the flood risk listIP12 3QY: not on the flood risk listIP12 3QZ: not on the flood risk listIP12 3RA: not on the flood risk listIP12 3RF: not on the flood risk listIP12 3RG: not on the flood risk listIP12 3RJ: not on the flood risk listIP12 3RL: not on the flood risk listIP12 3RN: not on the flood risk listIP12 3RP: not on the flood risk listIP12 3RR: not on the flood risk listIP12 3RS: not on the flood risk listIP12 3RT: not on the flood risk listIP12 3RW: not on the flood risk listIP12 3RY: not on the flood risk listIP12 3TA: not on the flood risk listIP12 3TB: not on the flood risk listIP12 3TD: not on the flood risk listIP12 3TE: not on the flood risk listIP12 3TF: not on the flood risk listIP12 3TG: not on the flood risk listIP12 3TH: not on the flood risk listIP12 3TJ: not on the flood risk listIP12 3TL: not on the flood risk listIP12 3TN: not on the flood risk listIP12 3TP: not on the flood risk listIP12 3TR: not on the flood risk listIP12 3TS: not on the flood risk listIP12 3TT: not on the flood risk listIP12 3TU: not on the flood risk listIP12 3TX: not on the flood risk listIP12 3TY: not on the flood risk listIP12 3TZ: not on the flood risk listIP12 3PA: very low flood risk onlyIP12 3PB: very low flood risk onlyIP12 3PR: very low flood risk onlyIP12 3PS: very low flood risk onlyIP12 3PU: very low flood risk onlyIP12 3AA: low flood risk at worstIP12 3AL: low flood risk at worstIP12 3AN: low flood risk at worstIP12 3AX: low flood risk at worstIP12 3BL: low flood risk at worstIP12 3EG: low flood risk at worstIP12 3EJ: low flood risk at worstIP12 3EN: low flood risk at worstIP12 3EP: low flood risk at worstIP12 3ET: low flood risk at worstIP12 3NS: low flood risk at worstIP12 3QA: low flood risk at worstIP12 3RE: low flood risk at worstIP12 3RH: low flood risk at worstIP12 3RU: low flood risk at worstIP12 3BB: medium flood risk at worstIP12 3BG: medium flood risk at worstIP12 3FB: medium flood risk at worstIP12 3LF: medium flood risk at worstIP12 3NQ: medium flood risk at worstIP12 3RQ: medium flood risk at worstIP12 3AD: high flood riskIP12 3AF: high flood riskIP12 3AP: high flood riskIP12 3AU: high flood riskIP12 3AY: high flood riskIP12 3BD: high flood riskIP12 3BE: high flood riskIP12 3DH: high flood riskIP12 3DR: high flood riskIP12 3JL: high flood riskIP12 3JR: high flood riskIP12 3JW: high flood riskIP12 3LN: high flood riskIP12 3LR: high flood riskIP12 3NJ: high flood riskIP12 3NP: high flood riskIP12 3PZ: high flood risk WoodbridgeMeltonTrimley St Martin Map of every postcode in the IP12 3 sector, by flood risk Of the 218 postcodes in the IP12 3 sector that ONS places, 17 have a home or business at high risk, 6 are at medium risk at worst, 15 are at low risk at worst, 5 are at very low risk only and 175 are not on the Environment Agency's at-risk list. Places named: Melton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A1152A12 Melton
  • A home or business at high risk: 17
  • At medium risk at worst: 6
  • At low risk at worst: 15
  • At very low risk only: 5
  • Not on the at-risk list: 175

Of the 218 postcodes in the IP12 3 sector that ONS places, 17 have a home or business at high risk, 6 are at medium risk at worst, 15 are at low risk at worst, 5 are at very low risk only and 175 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

The postcodes at high risk

17 postcodes here have a home or business at high risk. These are the 12 with the most homes and businesses at that risk.

Beside each: how many of its homes and businesses the Environment Agency puts at that risk.

IP12 3AY6 at high riskIP12 3BE5 at high riskIP12 3JW3 at high riskIP12 3AU3 at high riskIP12 3JL3 at high riskIP12 3NP3 at high riskIP12 3BD2 at high riskIP12 3LN2 at high riskIP12 3JR1 at high riskIP12 3AD1 at high riskIP12 3AF1 at high riskIP12 3AP1 at high risk

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.

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