ME4 3 postcode sector in the ME4 district

ME4 3 is a sector of the ME4 district: every postcode that starts ME4 3. It has 99 postcodes in use, one of them a large-user postcode. 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 ME4 3 sector, by flood risk

Map of every postcode in the ME4 3 sector, by flood risk Of the 99 postcodes in the ME4 3 sector that ONS places, 56 are at low risk at worst, 36 are at very low risk only and 7 are not on the Environment Agency's at-risk list. Places named: St Mary's Island. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. ME4 3AB: not on the flood risk listME4 3AL: not on the flood risk listME4 3JG: not on the flood risk listME4 3JH: not on the flood risk listME4 3JL: not on the flood risk listME4 3JN: not on the flood risk listME4 3JQ: not on the flood risk listME4 3AA: very low flood risk onlyME4 3AD: very low flood risk onlyME4 3AF: very low flood risk onlyME4 3AG: very low flood risk onlyME4 3AH: very low flood risk onlyME4 3AJ: very low flood risk onlyME4 3AQ: very low flood risk onlyME4 3AR: very low flood risk onlyME4 3AS: very low flood risk onlyME4 3AW: very low flood risk onlyME4 3AX: very low flood risk onlyME4 3BH: very low flood risk onlyME4 3BJ: very low flood risk onlyME4 3ED: very low flood risk onlyME4 3EL: very low flood risk onlyME4 3JD: very low flood risk onlyME4 3JF: very low flood risk onlyME4 3JJ: very low flood risk onlyME4 3JP: very low flood risk onlyME4 3JR: very low flood risk onlyME4 3JT: very low flood risk onlyME4 3JU: very low flood risk onlyME4 3NR: very low flood risk onlyME4 3RN: very low flood risk onlyME4 3SD: very low flood risk onlyME4 3SE: very low flood risk onlyME4 3SF: very low flood risk onlyME4 3SG: very low flood risk onlyME4 3SH: very low flood risk onlyME4 3SJ: very low flood risk onlyME4 3SL: very low flood risk onlyME4 3SQ: very low flood risk onlyME4 3SR: very low flood risk onlyME4 3SS: very low flood risk onlyME4 3SU: very low flood risk onlyME4 3SW: very low flood risk onlyME4 3AE: low flood risk at worstME4 3AN: low flood risk at worstME4 3AP: low flood risk at worstME4 3AT: low flood risk at worstME4 3AU: low flood risk at worstME4 3AY: low flood risk at worstME4 3AZ: low flood risk at worstME4 3BA: low flood risk at worstME4 3BB: low flood risk at worstME4 3BD: low flood risk at worstME4 3BE: low flood risk at worstME4 3BG: low flood risk at worstME4 3BL: low flood risk at worstME4 3EA: low flood risk at worstME4 3EB: low flood risk at worstME4 3EE: low flood risk at worstME4 3EG: low flood risk at worstME4 3EP: low flood risk at worstME4 3ER: low flood risk at worstME4 3ES: low flood risk at worstME4 3ET: low flood risk at worstME4 3HA: low flood risk at worstME4 3HB: low flood risk at worstME4 3HD: low flood risk at worstME4 3HG: low flood risk at worstME4 3HN: low flood risk at worstME4 3HP: low flood risk at worstME4 3HQ: low flood risk at worstME4 3HR: low flood risk at worstME4 3HS: low flood risk at worstME4 3JA: low flood risk at worstME4 3JE: low flood risk at worstME4 3JS: low flood risk at worstME4 3JY: low flood risk at worstME4 3LA: low flood risk at worstME4 3LB: low flood risk at worstME4 3LD: low flood risk at worstME4 3LE: low flood risk at worstME4 3NU: low flood risk at worstME4 3NX: low flood risk at worstME4 3PA: low flood risk at worstME4 3PN: low flood risk at worstME4 3RE: low flood risk at worstME4 3RG: low flood risk at worstME4 3RJ: low flood risk at worstME4 3RL: low flood risk at worstME4 3SA: low flood risk at worstME4 3SB: low flood risk at worstME4 3SN: low flood risk at worstME4 3SP: low flood risk at worstME4 3ST: low flood risk at worstME4 3SX: low flood risk at worstME4 3SY: low flood risk at worstME4 3SZ: low flood risk at worstME4 3TA: low flood risk at worstME4 3TB: low flood risk at worst St Mary's Island Map of every postcode in the ME4 3 sector, by flood risk Of the 99 postcodes in the ME4 3 sector that ONS places, 56 are at low risk at worst, 36 are at very low risk only and 7 are not on the Environment Agency's at-risk list. Places named: St Mary's Island. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. St Mary's Island
  • A home or business at high risk: 0
  • At medium risk at worst: 0
  • At low risk at worst: 56
  • At very low risk only: 36
  • Not on the at-risk list: 7

Of the 99 postcodes in the ME4 3 sector that ONS places, 56 are at low risk at worst, 36 are at very low risk only and 7 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. Names in italics are council wards: we hold no town or village names here.

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 ME4 3?

Homes in ME4 3 sold for a typical £350,000 in the 12 months to August 2026, across 43 sales, down 5.3% on the 12 months before, HM Land Registry's figures show.

£350,000 typical price, the 12 months to August 2026
£369,750 12 months to August 2025
▼ down 5.3% on the 12 months before
  • Detached £482,500 11 sales
  • Semi-detached 4 sales, too few to price
  • Terraced £345,000 13 sales
  • Flat or maisonette £290,000 15 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 ME4 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 ME4 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.

ME4 3AAME4 3ABME4 3ADME4 3AEME4 3AFME4 3AGME4 3AHME4 3AJME4 3ALME4 3ANME4 3APME4 3AQME4 3ARME4 3ASME4 3ATME4 3AUME4 3AWME4 3AXME4 3AYME4 3AZME4 3BAME4 3BBME4 3BDME4 3BEME4 3BGME4 3BHME4 3BJME4 3BLME4 3EAME4 3EBME4 3EDME4 3EEME4 3EGME4 3ELME4 3EPME4 3ERME4 3ESME4 3ETME4 3HAME4 3HBME4 3HDME4 3HGME4 3HNME4 3HPME4 3HQME4 3HRME4 3HSME4 3JAME4 3JDME4 3JEME4 3JFME4 3JGME4 3JHME4 3JJME4 3JLME4 3JNME4 3JPME4 3JQME4 3JRME4 3JSME4 3JTME4 3JUME4 3JYME4 3LAME4 3LBME4 3LDME4 3LEME4 3NRME4 3NUME4 3NXME4 3PAME4 3PNME4 3REME4 3RGME4 3RJME4 3RLME4 3RNME4 3SAME4 3SBME4 3SDME4 3SEME4 3SFME4 3SGME4 3SHME4 3SJME4 3SLME4 3SNME4 3SPME4 3SQME4 3SRME4 3SSME4 3STME4 3SUME4 3SWME4 3SXME4 3SYME4 3SZME4 3TAME4 3TB

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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