L33 4 postcode sector in the L33 district

L33 4 is a sector of the L33 district: every postcode that starts L33 4. It has 83 postcodes in use, 4 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 L33 4 sector, and which are new since 2020

Map of every postcode in the L33 4 sector, by new since 2020 Of the 83 postcodes in the L33 4 sector that ONS places, 2 are new since 2020 and 81 were in use before 2020. Places named: Kirkby. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A506 L33 4BA: before 2020L33 4BB: before 2020L33 4BD: before 2020L33 4DA: before 2020L33 4DB: before 2020L33 4DD: before 2020L33 4DE: before 2020L33 4DF: before 2020L33 4DG: before 2020L33 4DH: before 2020L33 4DJ: before 2020L33 4DL: before 2020L33 4DP: before 2020L33 4DQ: before 2020L33 4DR: before 2020L33 4DS: before 2020L33 4DT: before 2020L33 4DU: before 2020L33 4DW: before 2020L33 4DX: before 2020L33 4DY: before 2020L33 4DZ: before 2020L33 4EA: before 2020L33 4EB: before 2020L33 4EG: before 2020L33 4EH: before 2020L33 4EJ: before 2020L33 4EL: before 2020L33 4EN: before 2020L33 4EP: before 2020L33 4EQ: before 2020L33 4ER: before 2020L33 4ES: before 2020L33 4ET: before 2020L33 4EU: before 2020L33 4EW: before 2020L33 4EX: before 2020L33 4EY: before 2020L33 4EZ: before 2020L33 4FB: before 2020L33 4FD: before 2020L33 4FE: before 2020L33 4GA: before 2020L33 4GB: before 2020L33 4HA: before 2020L33 4HB: before 2020L33 4HD: before 2020L33 4HE: before 2020L33 4HF: before 2020L33 4HG: before 2020L33 4HJ: before 2020L33 4HL: before 2020L33 4HP: before 2020L33 4HR: before 2020L33 4HS: before 2020L33 4HT: before 2020L33 4HU: before 2020L33 4HW: before 2020L33 4HX: before 2020L33 4JA: before 2020L33 4JB: before 2020L33 4JD: before 2020L33 4JE: before 2020L33 4XX: before 2020L33 4XY: before 2020L33 4XZ: before 2020L33 4YA: before 2020L33 4YB: before 2020L33 4YD: before 2020L33 4YE: before 2020L33 4YF: before 2020L33 4YG: before 2020L33 4YH: before 2020L33 4YQ: before 2020L33 4YS: before 2020L33 4YT: before 2020L33 4YU: before 2020L33 4YX: before 2020L33 4YY: before 2020L33 4AA: new since 2020L33 4XU: new since 2020 Kirkby Map of every postcode in the L33 4 sector, by new since 2020 Of the 83 postcodes in the L33 4 sector that ONS places, 2 are new since 2020 and 81 were in use before 2020. Places named: Kirkby. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A506 Kirkby
  • New since 2020: 2
  • In use before 2020: 81

Of the 83 postcodes in the L33 4 sector that ONS places, 2 are new since 2020 and 81 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. 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; 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

What do homes sell for in L33 4?

Homes in L33 4 sold for a typical £186,500 in the 12 months to August 2026, across 46 sales, down 1.7% on the 12 months before, HM Land Registry's figures show.

£186,500 typical price, the 12 months to August 2026
£189,750 12 months to August 2025
▼ down 1.7% on the 12 months before
  • Detached £265,000 11 sales
  • Semi-detached £180,000 25 sales
  • Terraced £180,000 9 sales
  • Flat or maisonette 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 L33 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

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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