CA12 5 postcode sector in the CA12 district

CA12 5 is a sector of the CA12 district: every postcode that starts CA12 5. It has 235 postcodes in use, 13 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 CA12 5 sector, and which are new since 2020

Map of every postcode in the CA12 5 sector, by new since 2020 Of the 235 postcodes in the CA12 5 sector that ONS places, 8 are new since 2020 and 227 were in use before 2020. Places named: Keswick. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A591A66 CA12 5AA: before 2020CA12 5AH: before 2020CA12 5AS: before 2020CA12 5BF: before 2020CA12 5BY: before 2020CA12 5DD: before 2020CA12 5DG: before 2020CA12 5DJ: before 2020CA12 5DL: before 2020CA12 5EG: before 2020CA12 5EP: before 2020CA12 5ER: before 2020CA12 5EU: before 2020CA12 5EW: before 2020CA12 5EY: before 2020CA12 5FA: before 2020CA12 5GA: before 2020CA12 5LQ: before 2020CA12 5NA: before 2020CA12 5NB: before 2020CA12 5ND: before 2020CA12 5NR: before 2020CA12 5NY: before 2020CA12 5PA: before 2020CA12 5PD: before 2020CA12 5PG: before 2020CA12 5PH: before 2020CA12 5PN: before 2020CA12 5PP: before 2020CA12 5PW: before 2020CA12 5PY: before 2020CA12 5QA: before 2020CA12 5QB: before 2020CA12 5QE: before 2020CA12 5RA: before 2020CA12 5RB: before 2020CA12 5RF: before 2020CA12 5RG: before 2020CA12 5RH: before 2020CA12 5RN: before 2020CA12 5RQ: before 2020CA12 5RS: before 2020CA12 5RT: before 2020CA12 5RW: before 2020CA12 5RY: before 2020CA12 5RZ: before 2020CA12 5SA: before 2020CA12 5SE: before 2020CA12 5SF: before 2020CA12 5SG: before 2020CA12 5SJ: before 2020CA12 5SL: before 2020CA12 5SP: before 2020CA12 5SQ: before 2020CA12 5SR: before 2020CA12 5ST: before 2020CA12 5SX: before 2020CA12 5SY: before 2020CA12 5SZ: before 2020CA12 5TB: before 2020CA12 5TD: before 2020CA12 5TE: before 2020CA12 5TG: before 2020CA12 5TL: before 2020CA12 5TN: before 2020CA12 5TP: before 2020CA12 5TQ: before 2020CA12 5TR: before 2020CA12 5TS: before 2020CA12 5TU: before 2020CA12 5TW: before 2020CA12 5TX: before 2020CA12 5TY: before 2020CA12 5TZ: before 2020CA12 5UB: before 2020CA12 5UE: before 2020CA12 5UF: before 2020CA12 5UG: before 2020CA12 5UN: before 2020CA12 5UP: before 2020CA12 5UQ: before 2020CA12 5UR: before 2020CA12 5UU: before 2020CA12 5UW: before 2020CA12 5UX: before 2020CA12 5UY: before 2020CA12 5XA: before 2020CA12 5XB: before 2020CA12 5XD: before 2020CA12 5XE: before 2020CA12 5XG: before 2020CA12 5XH: before 2020CA12 5XJ: before 2020CA12 5XN: before 2020CA12 5XP: before 2020CA12 5XQ: before 2020CA12 5BL: before 2020CA12 5DT: before 2020CA12 5EA: before 2020CA12 5EH: before 2020CA12 5JQ: before 2020CA12 5LU: before 2020CA12 5QD: before 2020CA12 5AF: before 2020CA12 5DN: before 2020CA12 5DR: before 2020CA12 5JZ: before 2020CA12 5FD: new since 2020CA12 5FE: new since 2020CA12 5FF: new since 2020CA12 5FH: new since 2020CA12 5TA: new since 2020CA12 5FJ: new since 2020CA12 5FG: new since 2020CA12 5HY: new since 2020 Keswick Map of every postcode in the CA12 5 sector, by new since 2020 Of the 235 postcodes in the CA12 5 sector that ONS places, 8 are new since 2020 and 227 were in use before 2020. Places named: Keswick. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A591 Keswick
  • New since 2020: 8
  • In use before 2020: 227

Of the 235 postcodes in the CA12 5 sector that ONS places, 8 are new since 2020 and 227 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 5 newest postcodes

CA12 5FFDecember 2025CA12 5FDAugust 2023CA12 5FHJuly 2022CA12 5TAJuly 2022CA12 5FJMarch 2022

What do homes sell for in CA12 5?

Homes in CA12 5 sold for a typical £340,000 in the 12 months to August 2026, across 36 sales, down 3.9% on the 12 months before, HM Land Registry's figures show.

£340,000 typical price, the 12 months to August 2026
£353,750 12 months to August 2025
▼ down 3.9% on the 12 months before
  • Detached £640,000 9 sales
  • Semi-detached £310,000 5 sales
  • Terraced £382,500 12 sales
  • Flat or maisonette £278,253 10 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 CA12 5. 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 CA12 5

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.

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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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