L23 0 postcode sector in the L23 district

L23 0 is a sector of the L23 district: every postcode that starts L23 0. It has 93 postcodes in use, 2 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 L23 0 sector, by gigabit broadband

Map of every postcode in the L23 0 sector, by gigabit broadband Of the 93 postcodes in the L23 0 sector that ONS places, 1 have no home or business that can get gigabit, 1 have some that can, 90 can all get it and 1 have no Ofcom figure. One postcode lies beyond the edge and is listed under the map. Places named: Crosby. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A565 L23 0AB: gigabit for allL23 0QA: gigabit for allL23 0QB: gigabit for allL23 0QD: gigabit for allL23 0QE: gigabit for allL23 0QF: gigabit for allL23 0QG: gigabit for allL23 0QH: gigabit for allL23 0QJ: gigabit for allL23 0QL: gigabit for allL23 0QN: gigabit for allL23 0QQ: gigabit for allL23 0QR: gigabit for allL23 0QS: gigabit for allL23 0QT: gigabit for allL23 0QU: gigabit for allL23 0QW: gigabit for allL23 0QZ: gigabit for allL23 0RA: gigabit for allL23 0RB: gigabit for allL23 0RD: gigabit for allL23 0RE: gigabit for allL23 0RF: gigabit for allL23 0RG: gigabit for allL23 0RH: gigabit for allL23 0RJ: gigabit for allL23 0RL: gigabit for allL23 0RN: gigabit for allL23 0RP: gigabit for allL23 0RQ: gigabit for allL23 0RS: gigabit for allL23 0RT: gigabit for allL23 0RU: gigabit for allL23 0RW: gigabit for allL23 0RX: gigabit for allL23 0RY: gigabit for allL23 0RZ: gigabit for allL23 0SA: gigabit for allL23 0SB: gigabit for allL23 0SD: gigabit for allL23 0SE: gigabit for allL23 0SF: gigabit for allL23 0SG: gigabit for allL23 0SH: gigabit for allL23 0SJ: gigabit for allL23 0SL: gigabit for allL23 0SN: gigabit for allL23 0SP: gigabit for allL23 0SQ: gigabit for allL23 0SR: gigabit for allL23 0SS: gigabit for allL23 0ST: gigabit for allL23 0SU: gigabit for allL23 0SW: gigabit for allL23 0SX: gigabit for allL23 0SY: gigabit for allL23 0SZ: gigabit for allL23 0TA: gigabit for allL23 0TB: gigabit for allL23 0TD: gigabit for allL23 0TE: gigabit for allL23 0TF: gigabit for allL23 0TG: gigabit for allL23 0TH: gigabit for allL23 0TJ: gigabit for allL23 0TL: gigabit for allL23 0TN: gigabit for allL23 0TP: gigabit for allL23 0TQ: gigabit for allL23 0TR: gigabit for allL23 0TT: gigabit for allL23 0TU: gigabit for allL23 0TW: gigabit for allL23 0TX: gigabit for allL23 0TY: gigabit for allL23 0TZ: gigabit for allL23 0UB: gigabit for allL23 0UE: gigabit for allL23 0UF: gigabit for allL23 0UG: gigabit for allL23 0UH: gigabit for allL23 0UJ: gigabit for allL23 0UL: gigabit for allL23 0UN: gigabit for allL23 0UQ: gigabit for allL23 0UR: gigabit for allL23 0UT: gigabit for allL23 0UW: gigabit for allL23 0YD: gigabit for allL23 0YE: gigabit for allL23 0QX: some gigabitL23 0QP: no gigabit Crosby Map of every postcode in the L23 0 sector, by gigabit broadband Of the 93 postcodes in the L23 0 sector that ONS places, 1 have no home or business that can get gigabit, 1 have some that can, 90 can all get it and 1 have no Ofcom figure. One postcode lies beyond the edge and is listed under the map. Places named: Crosby. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Crosby
  • No home or business can get gigabit: 1
  • Some can get gigabit: 1
  • Every home and business can get gigabit: 90
  • Ofcom gives no figure: 1

Of the 93 postcodes in the L23 0 sector that ONS places, 1 have no home or business that can get gigabit, 1 have some that can, 90 can all get it and 1 have no Ofcom figure.

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.

Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; Ofcom Connected Nations, Connected Nations, Spring 2026; roads, rivers and built-up areas: Ordnance Survey open maps. 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.

Postcodes without gigabit

Further out, not drawn

This postcode lies well apart from the rest, so the map is drawn without it to show the rest closer; it is in every count.

What do homes sell for in L23 0?

Homes in L23 0 sold for a typical £284,000 in the 12 months to September 2026, across 58 sales, HM Land Registry's figures show. The 12 months before gave £260,000 from 77 sales: not a change larger than chance would explain, given which homes happened to sell.

£284,000 typical price, the 12 months to September 2026
£260,000 12 months to September 2025
  • Detached 1 sale, too few to price
  • Semi-detached £297,500 44 sales
  • Terraced £245,000 9 sales
  • Flat or maisonette 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 L23 0. 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 October 2026.

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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Where the facts on this page come from

Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0.

Licence: Open Government Licence v3.0.

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