CA12 4 postcode sector in the CA12 district

CA12 4 is a sector of the CA12 district: every postcode that starts CA12 4. It has 233 postcodes in use, 7 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 4 sector, and which are new since 2020

Map of every postcode in the CA12 4 sector, by new since 2020 Of the 233 postcodes in the CA12 4 sector that ONS places, 3 are new since 2020 and 230 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. A66 CA12 4AA: before 2020CA12 4AE: before 2020CA12 4AF: before 2020CA12 4AG: before 2020CA12 4AH: before 2020CA12 4AJ: before 2020CA12 4AN: before 2020CA12 4AP: before 2020CA12 4AQ: before 2020CA12 4AR: before 2020CA12 4AT: before 2020CA12 4AY: before 2020CA12 4AZ: before 2020CA12 4BA: before 2020CA12 4BB: before 2020CA12 4BY: before 2020CA12 4DB: before 2020CA12 4DD: before 2020CA12 4DJ: before 2020CA12 4DR: before 2020CA12 4EF: before 2020CA12 4ES: before 2020CA12 4EU: before 2020CA12 4HD: before 2020CA12 4HF: before 2020CA12 4HH: before 2020CA12 4HZ: before 2020CA12 4JB: before 2020CA12 4JD: before 2020CA12 4JE: before 2020CA12 4JG: before 2020CA12 4JR: before 2020CA12 4JS: before 2020CA12 4LA: before 2020CA12 4LB: before 2020CA12 4LD: before 2020CA12 4LH: before 2020CA12 4LJ: before 2020CA12 4LL: before 2020CA12 4LN: before 2020CA12 4LP: before 2020CA12 4LR: before 2020CA12 4LZ: before 2020CA12 4ND: before 2020CA12 4NF: before 2020CA12 4NG: before 2020CA12 4NL: before 2020CA12 4NN: before 2020CA12 4NP: before 2020CA12 4NQ: before 2020CA12 4NS: before 2020CA12 4NT: before 2020CA12 4NW: before 2020CA12 4PD: before 2020CA12 4PF: before 2020CA12 4PG: before 2020CA12 4PH: before 2020CA12 4PJ: before 2020CA12 4PL: before 2020CA12 4PN: before 2020CA12 4PP: before 2020CA12 4PQ: before 2020CA12 4PS: before 2020CA12 4PT: before 2020CA12 4PW: before 2020CA12 4PZ: before 2020CA12 4QA: before 2020CA12 4QD: before 2020CA12 4QE: before 2020CA12 4QG: before 2020CA12 4QH: before 2020CA12 4QJ: before 2020CA12 4QL: before 2020CA12 4QP: before 2020CA12 4QS: before 2020CA12 4QX: before 2020CA12 4QY: before 2020CA12 4QZ: before 2020CA12 4RA: before 2020CA12 4RD: before 2020CA12 4RE: before 2020CA12 4RG: before 2020CA12 4RJ: before 2020CA12 4RL: before 2020CA12 4RN: before 2020CA12 4RQ: before 2020CA12 4RR: before 2020CA12 4RS: before 2020CA12 4RT: before 2020CA12 4RX: before 2020CA12 4RY: before 2020CA12 4SB: before 2020CA12 4SE: before 2020CA12 4SF: before 2020CA12 4SG: before 2020CA12 4SJ: before 2020CA12 4SQ: before 2020CA12 4SU: before 2020CA12 4SX: before 2020CA12 4SY: before 2020CA12 4SZ: before 2020CA12 4TB: before 2020CA12 4TD: before 2020CA12 4TE: before 2020CA12 4TF: before 2020CA12 4TG: before 2020CA12 4TH: before 2020CA12 4TJ: before 2020CA12 4TN: before 2020CA12 4TP: before 2020CA12 4TQ: before 2020CA12 4TR: before 2020CA12 4TS: before 2020CA12 4TT: before 2020CA12 4TU: before 2020CA12 4TW: before 2020CA12 4UB: before 2020CA12 4GN: before 2020CA12 4HA: before 2020CA12 4HJ: before 2020CA12 4JP: before 2020CA12 4SP: before 2020CA12 4BX: before 2020CA12 4GE: before 2020CA12 4AL: new since 2020CA12 4BF: new since 2020CA12 4AU: new since 2020 Keswick Map of every postcode in the CA12 4 sector, by new since 2020 Of the 233 postcodes in the CA12 4 sector that ONS places, 3 are new since 2020 and 230 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. A66 Keswick
  • New since 2020: 3
  • In use before 2020: 230

Of the 233 postcodes in the CA12 4 sector that ONS places, 3 are new since 2020 and 230 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 3 newest postcodes

CA12 4BFAugust 2024CA12 4AUJanuary 2023CA12 4ALJune 2020

What do homes sell for in CA12 4?

Homes in CA12 4 sold for a typical £370,000 in the 12 months to August 2026, across 58 sales, down 5.1% on the 12 months before, HM Land Registry's figures show.

£370,000 typical price, the 12 months to August 2026
£390,000 12 months to August 2025
▼ down 5.1% on the 12 months before
  • Detached £525,000 23 sales
  • Semi-detached £335,000 7 sales
  • Terraced £304,000 17 sales
  • Flat or maisonette £195,000 11 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 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 CA12 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.

CA12 4AACA12 4ABCA12 4AECA12 4AFCA12 4AGCA12 4AHCA12 4AJCA12 4ALCA12 4ANCA12 4APCA12 4AQCA12 4ARCA12 4ASCA12 4ATCA12 4AUCA12 4AWCA12 4AYCA12 4AZCA12 4BACA12 4BBCA12 4BDCA12 4BECA12 4BFCA12 4BGCA12 4BLCA12 4BNCA12 4BPCA12 4BQCA12 4BWCA12 4BXCA12 4BYCA12 4BZCA12 4DACA12 4DBCA12 4DDCA12 4DECA12 4DFCA12 4DGCA12 4DHCA12 4DJCA12 4DLCA12 4DNCA12 4DPCA12 4DQCA12 4DRCA12 4DSCA12 4DTCA12 4DUCA12 4DWCA12 4DXCA12 4DYCA12 4DZCA12 4EACA12 4EBCA12 4EDCA12 4EECA12 4EFCA12 4EGCA12 4EHCA12 4EJCA12 4ELCA12 4ENCA12 4EPCA12 4EQCA12 4ERCA12 4ESCA12 4ETCA12 4EUCA12 4EWCA12 4EXCA12 4GECA12 4GNCA12 4HACA12 4HBCA12 4HDCA12 4HECA12 4HFCA12 4HGCA12 4HHCA12 4HJCA12 4HLCA12 4HNCA12 4HPCA12 4HQCA12 4HRCA12 4HSCA12 4HTCA12 4HUCA12 4HWCA12 4HXCA12 4HYCA12 4HZCA12 4JACA12 4JBCA12 4JDCA12 4JECA12 4JFCA12 4JGCA12 4JHCA12 4JJCA12 4JLCA12 4JNCA12 4JPCA12 4JQCA12 4JRCA12 4JSCA12 4JTCA12 4JUCA12 4JWCA12 4JXCA12 4JYCA12 4LACA12 4LBCA12 4LDCA12 4LECA12 4LFCA12 4LGCA12 4LHCA12 4LJCA12 4LLCA12 4LNCA12 4LPCA12 4LQCA12 4LRCA12 4LSCA12 4LTCA12 4LWCA12 4LYCA12 4LZCA12 4NACA12 4NBCA12 4NDCA12 4NECA12 4NFCA12 4NGCA12 4NJCA12 4NLCA12 4NNCA12 4NPCA12 4NQCA12 4NRCA12 4NSCA12 4NTCA12 4NWCA12 4NXCA12 4NYCA12 4NZCA12 4PACA12 4PBCA12 4PDCA12 4PECA12 4PFCA12 4PGCA12 4PHCA12 4PJCA12 4PLCA12 4PNCA12 4PPCA12 4PQCA12 4PSCA12 4PTCA12 4PWCA12 4PYCA12 4PZCA12 4QACA12 4QDCA12 4QECA12 4QGCA12 4QHCA12 4QJCA12 4QLCA12 4QPCA12 4QRCA12 4QSCA12 4QTCA12 4QWCA12 4QXCA12 4QYCA12 4QZCA12 4RACA12 4RDCA12 4RECA12 4RGCA12 4RJCA12 4RLCA12 4RNCA12 4RQCA12 4RRCA12 4RSCA12 4RTCA12 4RXCA12 4RYCA12 4RZCA12 4SACA12 4SBCA12 4SDCA12 4SECA12 4SFCA12 4SGCA12 4SHCA12 4SJCA12 4SLCA12 4SNCA12 4SPCA12 4SQCA12 4SRCA12 4SSCA12 4STCA12 4SUCA12 4SWCA12 4SXCA12 4SYCA12 4SZCA12 4TBCA12 4TDCA12 4TECA12 4TFCA12 4TGCA12 4THCA12 4TJCA12 4TLCA12 4TNCA12 4TPCA12 4TQCA12 4TRCA12 4TSCA12 4TTCA12 4TUCA12 4TWCA12 4TXCA12 4TYCA12 4TZCA12 4UB

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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