HU3 4 postcode sector in the HU3 district

HU3 4 is a sector of the HU3 district: every postcode that starts HU3 4. It has 62 postcodes in use, 10 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 HU3 4 sector, and which are new since 2020

Map of every postcode in the HU3 4 sector, by new since 2020 Of the 62 postcodes in the HU3 4 sector that ONS places, 2 are new since 2020 and 60 were in use before 2020. Places named: St Andrew's & Docklands, Newington & Gipsyville. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A63A1166 HU3 4AA: before 2020HU3 4AD: before 2020HU3 4AE: before 2020HU3 4AF: before 2020HU3 4AJ: before 2020HU3 4AL: before 2020HU3 4AN: before 2020HU3 4AQ: before 2020HU3 4AR: before 2020HU3 4AS: before 2020HU3 4AU: before 2020HU3 4AY: before 2020HU3 4BB: before 2020HU3 4BE: before 2020HU3 4BH: before 2020HU3 4BJ: before 2020HU3 4BL: before 2020HU3 4BN: before 2020HU3 4BQ: before 2020HU3 4DA: before 2020HU3 4DD: before 2020HU3 4DL: before 2020HU3 4DP: before 2020HU3 4DY: before 2020HU3 4EB: before 2020HU3 4EH: before 2020HU3 4EJ: before 2020HU3 4EL: before 2020HU3 4HH: before 2020HU3 4HL: before 2020HU3 4HW: before 2020HU3 4JA: before 2020HU3 4JF: before 2020HU3 4JH: before 2020HU3 4JP: before 2020HU3 4JR: before 2020HU3 4LB: before 2020HU3 4NA: before 2020HU3 4NF: before 2020HU3 4NG: before 2020HU3 4PE: before 2020HU3 4PG: before 2020HU3 4RB: before 2020HU3 4SA: before 2020HU3 4TG: before 2020HU3 4TT: before 2020HU3 4TU: before 2020HU3 4TX: before 2020HU3 4UD: before 2020HU3 4UN: before 2020HU3 4UQ: before 2020HU3 4UR: before 2020HU3 4UU: before 2020HU3 4UW: before 2020HU3 4XA: before 2020HU3 4XL: before 2020HU3 4XN: before 2020HU3 4XQ: before 2020HU3 4XR: before 2020HU3 4XT: before 2020HU3 4AP: new since 2020HU3 4BA: new since 2020 St Andrew's & DocklandsNewington & Gipsyville Map of every postcode in the HU3 4 sector, by new since 2020 Of the 62 postcodes in the HU3 4 sector that ONS places, 2 are new since 2020 and 60 were in use before 2020. Places named: St Andrew's & Docklands, Newington & Gipsyville. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A63A1166 St Andrew's & DocklandsNewington & Gipsyville
  • New since 2020: 2
  • In use before 2020: 60

Of the 62 postcodes in the HU3 4 sector that ONS places, 2 are new since 2020 and 60 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. 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; 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 2 newest postcodes

HU3 4BAJuly 2023HU3 4APNovember 2020

What do homes sell for in HU3 4?

HM Land Registry records one sale of homes in HU3 4 in the 12 months to August 2026: too few to give a typical price.

  • Terraced 1 sale, too few to price

Standard sales of homes at market value at the postcodes that start HU3 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 HU3 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.

HU3 4AAHU3 4ADHU3 4AEHU3 4AFHU3 4AJHU3 4ALHU3 4ANHU3 4APHU3 4AQHU3 4ARHU3 4ASHU3 4AUHU3 4AYHU3 4BAHU3 4BBHU3 4BEHU3 4BHHU3 4BJHU3 4BLHU3 4BNHU3 4BQHU3 4DAHU3 4DDHU3 4DLHU3 4DPHU3 4DYHU3 4EBHU3 4EHHU3 4EJHU3 4ELHU3 4HHHU3 4HLHU3 4HWHU3 4JAHU3 4JFHU3 4JHHU3 4JPHU3 4JRHU3 4LBHU3 4NAHU3 4NFHU3 4NGHU3 4PEHU3 4PGHU3 4RBHU3 4SAHU3 4TGHU3 4TTHU3 4TUHU3 4TXHU3 4UDHU3 4UNHU3 4UQHU3 4URHU3 4UUHU3 4UWHU3 4XAHU3 4XLHU3 4XNHU3 4XQHU3 4XRHU3 4XT

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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