CA21 postcode district: Cumberland

What broadband can you get in CA21?

Ofcom reports on 37 of the 37 postcodes in CA21. At 30 of them every home and business can get gigabit broadband, and at 1 some cannot get decent broadband (10 Mbit/s).

Ofcom gives each postcode's share of homes and businesses, not how many there are, so these count postcodes. Each postcode page has its own figures. A provider's checker answers for one address.

Source: Ofcom Connected Nations, Connected Nations, Spring 2026, data for January 2026.

Is CA21 at risk of flooding?

8 of the 37 postcodes in CA21 have a home or business in an area at risk of flooding from rivers or the sea, the Environment Agency says. At those, it puts 58 homes and businesses in an area at high or medium risk.

High: 3.3% or more a year (1 in 30). Medium: 1% to 3.3% a year. Low: 0.1% to 1% a year. Very low: under 0.1% a year (1 in 1,000). Each band is the chance of flooding in any one year.

Homes and businesses in an area at risk of flooding from rivers or the sea, as the Environment Agency counts them, added up over the postcodes. It is for the land, not each building, and leaves out surface water, groundwater and sewers. Each postcode page has its own figures and its flood warning areas.

Source: Environment Agency flood risk, published 6 July 2026.

What do homes sell for in CA21?

Homes in CA21 sold for a typical £295,000 in the 12 months to September 2026, across 13 sales, HM Land Registry's figures show. The 12 months before gave £285,000 from 8 sales. With fewer than 30 sales a year, a change can come from which homes happened to sell, so we do not give one.

• Detached £332,500 8 sales
• Semi-detached 3 sales, too few to price
• Terraced 2 sales, too few to price

Standard sales of homes at market value. A typical price is the median, the middle sale. Sales take weeks to be registered, so the last month or two are incomplete. Each postcode page gives the figure for its own postcode sector.

Source: HM Land Registry Price Paid Data, files dated 28 October 2026.

Places in CA21

We list no town or village for CA21. A place gets a page here only when enough postcodes are in one: a town or village here is a built-up area named by the Office for National Statistics in England and Wales, or a census locality named by National Records of Scotland. Every CA21 postcode is here, under its sector above.

Who covers CA21

How many of the district's postcodes in use fall under each council, constituency and police force area.