PO21 postcode district: Bognor Regis and around, West Sussex

What broadband can you get in PO21?

Ofcom reports on 1,334 of the 1,352 postcodes in PO21. At 979 of them every home and business can get gigabit broadband.

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, Spring 2026, data for January 2026, Open Government Licence v3.0. How we use it

Is PO21 at risk of flooding?

156 of the 1,352 postcodes in PO21 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 121 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, Risk of Flooding from Rivers and Sea (postcodes in areas at risk), published 6 July 2026, Open Government Licence v3.0. How we use it

What do homes sell for in PO21?

Homes in PO21 sold for a typical £309,000 in the 12 months to August 2026, across 520 sales, HM Land Registry's figures show. The 12 months before gave £315,000 from 694 sales: not a change larger than chance would explain, given which homes happened to sell.

• Detached £445,000 165 sales
• Semi-detached £326,500 130 sales
• Terraced £280,000 81 sales
• Flat or maisonette £153,500 144 sales

Each bar is that kind's typical price, against the most expensive kind here.

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 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

Places in PO21

Towns and villages with postcodes in PO21, and how many each has here.

Who covers PO21

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