CA27 0 postcode sector in the CA27 district

CA27 0 is a sector of the CA27 district: every postcode that starts CA27 0. It has 56 postcodes in use, one of them a large-user postcode. 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 CA27 0 sector, by flood risk

Map of every postcode in the CA27 0 sector, by flood risk Of the 56 postcodes in the CA27 0 sector that ONS places, 1 have a home or business at high risk, 4 are at low risk at worst and 51 are not on the Environment Agency's at-risk list. Places named: St Bees. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. CA27 0AA: not on the flood risk listCA27 0AB: not on the flood risk listCA27 0AE: not on the flood risk listCA27 0AF: not on the flood risk listCA27 0AH: not on the flood risk listCA27 0AL: not on the flood risk listCA27 0AN: not on the flood risk listCA27 0AP: not on the flood risk listCA27 0AQ: not on the flood risk listCA27 0AR: not on the flood risk listCA27 0AS: not on the flood risk listCA27 0AT: not on the flood risk listCA27 0AU: not on the flood risk listCA27 0AY: not on the flood risk listCA27 0BB: not on the flood risk listCA27 0BE: not on the flood risk listCA27 0BG: not on the flood risk listCA27 0BH: not on the flood risk listCA27 0BJ: not on the flood risk listCA27 0BL: not on the flood risk listCA27 0BP: not on the flood risk listCA27 0BS: not on the flood risk listCA27 0BW: not on the flood risk listCA27 0BX: not on the flood risk listCA27 0BY: not on the flood risk listCA27 0BZ: not on the flood risk listCA27 0DE: not on the flood risk listCA27 0DG: not on the flood risk listCA27 0DH: not on the flood risk listCA27 0DN: not on the flood risk listCA27 0DR: not on the flood risk listCA27 0DU: not on the flood risk listCA27 0DY: not on the flood risk listCA27 0EA: not on the flood risk listCA27 0ED: not on the flood risk listCA27 0EE: not on the flood risk listCA27 0EF: not on the flood risk listCA27 0EG: not on the flood risk listCA27 0EJ: not on the flood risk listCA27 0EL: not on the flood risk listCA27 0EN: not on the flood risk listCA27 0EP: not on the flood risk listCA27 0EQ: not on the flood risk listCA27 0ES: not on the flood risk listCA27 0ET: not on the flood risk listCA27 0EW: not on the flood risk listCA27 0EY: not on the flood risk listCA27 0EZ: not on the flood risk listCA27 0HA: not on the flood risk listCA27 0HB: not on the flood risk listCA27 0HD: not on the flood risk listCA27 0AD: low flood risk at worstCA27 0BN: low flood risk at worstCA27 0DS: low flood risk at worstCA27 0EU: low flood risk at worstCA27 0BD: high flood risk St Bees Map of every postcode in the CA27 0 sector, by flood risk Of the 56 postcodes in the CA27 0 sector that ONS places, 1 have a home or business at high risk, 4 are at low risk at worst and 51 are not on the Environment Agency's at-risk list. Places named: St Bees. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. St Bees
  • A home or business at high risk: 1
  • At medium risk at worst: 0
  • At low risk at worst: 4
  • At very low risk only: 0
  • Not on the at-risk list: 51

Of the 56 postcodes in the CA27 0 sector that ONS places, 1 have a home or business at high risk, 4 are at low risk at worst and 51 are not on the Environment Agency's at-risk list.

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.

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; flood risk: Environment Agency, published 6 July 2026; 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 postcodes at high risk

Beside each: how many of its homes and businesses the Environment Agency puts at that risk.

CA27 0BD5 at high risk

What do homes sell for in CA27 0?

Homes in CA27 0 sold for a typical £207,500 in the 12 months to August 2026, across 19 sales, down 11.3% on the 12 months before, HM Land Registry's figures show.

£207,500 typical price, the 12 months to August 2026
£234,000 12 months to August 2025
▼ down 11.3% on the 12 months before
  • Detached £440,000 7 sales
  • Semi-detached 3 sales, too few to price
  • Terraced £175,270 8 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 CA27 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 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 CA27 0

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.

CA27 0AACA27 0ABCA27 0ADCA27 0AECA27 0AFCA27 0AHCA27 0ALCA27 0ANCA27 0APCA27 0AQCA27 0ARCA27 0ASCA27 0ATCA27 0AUCA27 0AYCA27 0BBCA27 0BDCA27 0BECA27 0BGCA27 0BHCA27 0BJCA27 0BLCA27 0BNCA27 0BPCA27 0BSCA27 0BWCA27 0BXCA27 0BYCA27 0BZCA27 0DECA27 0DGCA27 0DHCA27 0DNCA27 0DRCA27 0DSCA27 0DUCA27 0DYCA27 0EACA27 0EDCA27 0EECA27 0EFCA27 0EGCA27 0EJCA27 0ELCA27 0ENCA27 0EPCA27 0EQCA27 0ESCA27 0ETCA27 0EUCA27 0EWCA27 0EYCA27 0EZCA27 0HACA27 0HBCA27 0HD

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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