CA1 1 postcode sector in the CA1 district

CA1 1 is a sector of the CA1 district: every postcode that starts CA1 1. It has 123 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 CA1 1 sector, and which are new since 2020

Map of every postcode in the CA1 1 sector, by new since 2020 Of the 123 postcodes in the CA1 1 sector that ONS places, 4 are new since 2020 and 119 were in use before 2020. Places named: Carlisle. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A7 CA1 1AA: before 2020CA1 1AB: before 2020CA1 1AE: before 2020CA1 1AF: before 2020CA1 1BA: before 2020CA1 1BB: before 2020CA1 1BE: before 2020CA1 1BG: before 2020CA1 1BJ: before 2020CA1 1BP: before 2020CA1 1BZ: before 2020CA1 1DB: before 2020CA1 1DE: before 2020CA1 1DH: before 2020CA1 1DJ: before 2020CA1 1DN: before 2020CA1 1DP: before 2020CA1 1DQ: before 2020CA1 1DR: before 2020CA1 1DU: before 2020CA1 1EA: before 2020CA1 1EB: before 2020CA1 1EE: before 2020CA1 1EJ: before 2020CA1 1EL: before 2020CA1 1ER: before 2020CA1 1EX: before 2020CA1 1HB: before 2020CA1 1HE: before 2020CA1 1HF: before 2020CA1 1HH: before 2020CA1 1HJ: before 2020CA1 1HL: before 2020CA1 1HP: before 2020CA1 1HQ: before 2020CA1 1HR: before 2020CA1 1HS: before 2020CA1 1HT: before 2020CA1 1HZ: before 2020CA1 1JA: before 2020CA1 1JB: before 2020CA1 1JD: before 2020CA1 1JG: before 2020CA1 1JN: before 2020CA1 1JP: before 2020CA1 1JQ: before 2020CA1 1JS: before 2020CA1 1JT: before 2020CA1 1JU: before 2020CA1 1JX: before 2020CA1 1JY: before 2020CA1 1JZ: before 2020CA1 1LA: before 2020CA1 1LB: before 2020CA1 1LE: before 2020CA1 1LF: before 2020CA1 1LG: before 2020CA1 1LH: before 2020CA1 1LJ: before 2020CA1 1LL: before 2020CA1 1LN: before 2020CA1 1LP: before 2020CA1 1LQ: before 2020CA1 1LR: before 2020CA1 1LS: before 2020CA1 1LT: before 2020CA1 1LU: before 2020CA1 1LX: before 2020CA1 1LY: before 2020CA1 1LZ: before 2020CA1 1NB: before 2020CA1 1NE: before 2020CA1 1NG: before 2020CA1 1NL: before 2020CA1 1NS: before 2020CA1 1NT: before 2020CA1 1NX: before 2020CA1 1PA: before 2020CA1 1PB: before 2020CA1 1PE: before 2020CA1 1PP: before 2020CA1 1PQ: before 2020CA1 1PT: before 2020CA1 1PX: before 2020CA1 1PY: before 2020CA1 1QD: before 2020CA1 1QL: before 2020CA1 1QN: before 2020CA1 1QP: before 2020CA1 1QS: before 2020CA1 1QW: before 2020CA1 1QX: before 2020CA1 1QY: before 2020CA1 1RD: before 2020CA1 1RL: before 2020CA1 1RN: before 2020CA1 1RP: before 2020CA1 1RS: before 2020CA1 1RU: before 2020CA1 1RX: before 2020CA1 1RY: before 2020CA1 1RZ: before 2020CA1 1SE: before 2020CA1 1SF: before 2020CA1 1SG: before 2020CA1 1SH: before 2020CA1 1SJ: before 2020CA1 1SL: before 2020CA1 1SN: before 2020CA1 1SQ: before 2020CA1 1SR: before 2020CA1 1SW: before 2020CA1 1TB: before 2020CA1 1TD: before 2020CA1 1TF: before 2020CA1 1TT: before 2020CA1 1AG: new since 2020CA1 1AJ: new since 2020CA1 1LW: new since 2020CA1 1PN: new since 2020 Carlisle Map of every postcode in the CA1 1 sector, by new since 2020 Of the 123 postcodes in the CA1 1 sector that ONS places, 4 are new since 2020 and 119 were in use before 2020. Places named: Carlisle. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Carlisle
  • New since 2020: 4
  • In use before 2020: 119

Of the 123 postcodes in the CA1 1 sector that ONS places, 4 are new since 2020 and 119 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 4 newest postcodes

CA1 1PNAugust 2024CA1 1AJMay 2024CA1 1LWNovember 2023CA1 1AGSeptember 2021

What do homes sell for in CA1 1?

Homes in CA1 1 sold for a typical £267,500 in the 12 months to August 2026, across 34 sales, up 7% on the 12 months before, HM Land Registry's figures show.

£267,500 typical price, the 12 months to August 2026
£250,000 12 months to August 2025
▲ up 7% on the 12 months before
  • Detached 1 sale, too few to price
  • Semi-detached £317,500 6 sales
  • Terraced £287,500 16 sales
  • Flat or maisonette £114,000 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 CA1 1. 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 CA1 1

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.

CA1 1AACA1 1ABCA1 1AECA1 1AFCA1 1AGCA1 1AJCA1 1BACA1 1BBCA1 1BECA1 1BGCA1 1BJCA1 1BPCA1 1BZCA1 1DBCA1 1DECA1 1DGCA1 1DHCA1 1DJCA1 1DNCA1 1DPCA1 1DQCA1 1DRCA1 1DUCA1 1DZCA1 1EACA1 1EBCA1 1EECA1 1EJCA1 1ELCA1 1ERCA1 1EXCA1 1HBCA1 1HECA1 1HFCA1 1HGCA1 1HHCA1 1HJCA1 1HLCA1 1HPCA1 1HQCA1 1HRCA1 1HSCA1 1HTCA1 1HZCA1 1JACA1 1JBCA1 1JDCA1 1JGCA1 1JNCA1 1JPCA1 1JQCA1 1JSCA1 1JTCA1 1JUCA1 1JXCA1 1JYCA1 1JZCA1 1LACA1 1LBCA1 1LECA1 1LFCA1 1LGCA1 1LHCA1 1LJCA1 1LLCA1 1LNCA1 1LPCA1 1LQCA1 1LRCA1 1LSCA1 1LTCA1 1LUCA1 1LWCA1 1LXCA1 1LYCA1 1LZCA1 1NBCA1 1NECA1 1NGCA1 1NLCA1 1NSCA1 1NTCA1 1NXCA1 1PACA1 1PBCA1 1PECA1 1PNCA1 1PPCA1 1PQCA1 1PTCA1 1PXCA1 1PYCA1 1QDCA1 1QLCA1 1QNCA1 1QPCA1 1QSCA1 1QWCA1 1QXCA1 1QYCA1 1RDCA1 1RLCA1 1RNCA1 1RPCA1 1RSCA1 1RUCA1 1RXCA1 1RYCA1 1RZCA1 1SECA1 1SFCA1 1SGCA1 1SHCA1 1SJCA1 1SLCA1 1SNCA1 1SQCA1 1SRCA1 1SWCA1 1TBCA1 1TDCA1 1TFCA1 1TT

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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