L31 3 postcode sector in the L31 district

L31 3 is a sector of the L31 district: every postcode that starts L31 3. It has 57 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 L31 3 sector, and which are new since 2020

Map of every postcode in the L31 3 sector, by new since 2020 Of the 57 postcodes in the L31 3 sector that ONS places, 1 are new since 2020 and 56 were in use before 2020. Places named: Maghull. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. L31 3AB: before 2020L31 3DA: before 2020L31 3DB: before 2020L31 3DD: before 2020L31 3DE: before 2020L31 3DF: before 2020L31 3DG: before 2020L31 3DH: before 2020L31 3DL: before 2020L31 3DN: before 2020L31 3DP: before 2020L31 3DQ: before 2020L31 3DR: before 2020L31 3DS: before 2020L31 3DT: before 2020L31 3DU: before 2020L31 3DW: before 2020L31 3DX: before 2020L31 3DY: before 2020L31 3DZ: before 2020L31 3EA: before 2020L31 3EB: before 2020L31 3ED: before 2020L31 3EE: before 2020L31 3EF: before 2020L31 3EG: before 2020L31 3EH: before 2020L31 3EJ: before 2020L31 3EL: before 2020L31 3EN: before 2020L31 3EP: before 2020L31 3EQ: before 2020L31 3ER: before 2020L31 3ES: before 2020L31 3ET: before 2020L31 3EU: before 2020L31 3EW: before 2020L31 3EX: before 2020L31 3EY: before 2020L31 3EZ: before 2020L31 3FA: before 2020L31 3FB: before 2020L31 3HA: before 2020L31 3HB: before 2020L31 3HD: before 2020L31 3HE: before 2020L31 3HF: before 2020L31 3HG: before 2020L31 3HH: before 2020L31 3HN: before 2020L31 3HP: before 2020L31 3HR: before 2020L31 3HS: before 2020L31 3HT: before 2020L31 3HU: before 2020L31 3JD: before 2020L31 3AD: new since 2020 Maghull Map of every postcode in the L31 3 sector, by new since 2020 Of the 57 postcodes in the L31 3 sector that ONS places, 1 are new since 2020 and 56 were in use before 2020. Places named: Maghull. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Maghull
  • New since 2020: 1
  • In use before 2020: 56

Of the 57 postcodes in the L31 3 sector that ONS places, 1 are new since 2020 and 56 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.

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 newest postcode

L31 3ADAugust 2020

What do homes sell for in L31 3?

Homes in L31 3 sold for a typical £340,000 in the 12 months to August 2026, across 15 sales, up 7.9% on the 12 months before, HM Land Registry's figures show.

£340,000 typical price, the 12 months to August 2026
£315,000 12 months to August 2025
▲ up 7.9% on the 12 months before
  • Detached £425,000 5 sales
  • Semi-detached £340,000 9 sales
  • Terraced 1 sale, 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 L31 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 L31 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.

L31 3ABL31 3ADL31 3DAL31 3DBL31 3DDL31 3DEL31 3DFL31 3DGL31 3DHL31 3DLL31 3DNL31 3DPL31 3DQL31 3DRL31 3DSL31 3DTL31 3DUL31 3DWL31 3DXL31 3DYL31 3DZL31 3EAL31 3EBL31 3EDL31 3EEL31 3EFL31 3EGL31 3EHL31 3EJL31 3ELL31 3ENL31 3EPL31 3EQL31 3ERL31 3ESL31 3ETL31 3EUL31 3EWL31 3EXL31 3EYL31 3EZL31 3FAL31 3FBL31 3HAL31 3HBL31 3HDL31 3HEL31 3HFL31 3HGL31 3HHL31 3HNL31 3HPL31 3HRL31 3HSL31 3HTL31 3HUL31 3JD

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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