CH48 postcode district: West Kirby and around, Wirral

CH48 is a postcode district in England, with 502 postcodes in use in 10 sectors. It has postcodes in West Kirby, Caldy, Greasby and 1 more place. Its council is Wirral.

Postcodes in use
502
Sectors
10
Council
Wirral
Places
4 places

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. See all our data sources

Every postcode in CH48, by flood risk

Map of every postcode in CH48, by flood risk Of the 502 postcodes in CH48 that ONS places, 5 have a home or business at high risk, 2 are at medium risk at worst, 3 are at low risk at worst and 492 are not on the Environment Agency's at-risk list. Places named: West Kirby, Caldy. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A540 CH48 0AB: not on the flood risk listCH48 0QA: not on the flood risk listCH48 0QB: not on the flood risk listCH48 0QE: not on the flood risk listCH48 0QF: not on the flood risk listCH48 0QH: not on the flood risk listCH48 0QJ: not on the flood risk listCH48 0QL: not on the flood risk listCH48 0QN: not on the flood risk listCH48 0QP: not on the flood risk listCH48 0QQ: not on the flood risk listCH48 0QR: not on the flood risk listCH48 0QS: not on the flood risk listCH48 0QU: not on the flood risk listCH48 0QX: not on the flood risk listCH48 0QY: not on the flood risk listCH48 0QZ: not on the flood risk listCH48 0RA: not on the flood risk listCH48 0RB: not on the flood risk listCH48 0RD: not on the flood risk listCH48 0RE: not on the flood risk listCH48 0RF: not on the flood risk listCH48 0RG: not on the flood risk listCH48 0RH: not on the flood risk listCH48 0RL: not on the flood risk listCH48 0RN: not on the flood risk listCH48 0RP: not on the flood risk listCH48 0RQ: not on the flood risk listCH48 0RS: not on the flood risk listCH48 0RT: not on the flood risk listCH48 0RW: not on the flood risk listCH48 0RX: not on the flood risk listCH48 0RY: not on the flood risk listCH48 1LA: not on the flood risk listCH48 1LB: not on the flood risk listCH48 1LD: not on the flood risk listCH48 1LE: not on the flood risk listCH48 1LF: not on the flood risk listCH48 1LG: not on the flood risk listCH48 1LH: not on the flood risk listCH48 1LJ: not on the flood risk listCH48 1LL: not on the flood risk listCH48 1LN: not on the flood risk listCH48 1LP: not on the flood risk listCH48 1LQ: not on the flood risk listCH48 1LR: not on the flood risk listCH48 1LS: not on the flood risk listCH48 1LT: not on the flood risk listCH48 1LU: not on the flood risk listCH48 1LW: not on the flood risk listCH48 1LX: not on the flood risk listCH48 1LY: not on the flood risk listCH48 1LZ: not on the flood risk listCH48 1NA: not on the flood risk listCH48 1NB: not on the flood risk listCH48 1ND: not on the flood risk listCH48 1NE: not on the flood risk listCH48 1NF: not on the flood risk listCH48 1NG: not on the flood risk listCH48 1NH: not on the flood risk listCH48 1NJ: not on the flood risk listCH48 1NL: not on the flood risk listCH48 1NN: not on the flood risk listCH48 1NP: not on the flood risk listCH48 1NR: not on the flood risk listCH48 1NT: not on the flood risk listCH48 1NU: not on the flood risk listCH48 1NX: not on the flood risk listCH48 1NY: not on the flood risk listCH48 1NZ: not on the flood risk listCH48 1PA: not on the flood risk listCH48 1PB: not on the flood risk listCH48 1PD: not on the flood risk listCH48 1PF: not on the flood risk listCH48 1PG: not on the flood risk listCH48 1PH: not on the flood risk listCH48 1PJ: not on the flood risk listCH48 1PN: not on the flood risk listCH48 1PP: not on the flood risk listCH48 1PQ: not on the flood risk listCH48 1PR: not on the flood risk listCH48 1PS: not on the flood risk listCH48 1PT: not on the flood risk listCH48 1PU: not on the flood risk listCH48 1PW: not on the flood risk listCH48 1PX: not on the flood risk listCH48 1PZ: not on the flood risk listCH48 1QA: not on the flood risk listCH48 1QB: not on the flood risk listCH48 1QE: not on the flood risk listCH48 1QF: not on the flood risk listCH48 1QH: not on the flood risk listCH48 1QJ: not on the flood risk listCH48 1QT: not on the flood risk listCH48 1QU: not on the flood risk listCH48 1QX: not on the flood risk listCH48 1QZ: not on the flood risk listCH48 1RB: not on the flood risk listCH48 1XX: not on the flood risk listCH48 2AA: not on the flood risk listCH48 2HA: not on the flood risk listCH48 2HB: not on the flood risk listCH48 2HE: not on the flood risk listCH48 2HF: not on the flood risk listCH48 2HG: not on the flood risk listCH48 2HH: not on the flood risk listCH48 2HJ: not on the flood risk listCH48 2HL: not on the flood risk listCH48 2HN: not on the flood risk listCH48 2HP: not on the flood risk listCH48 2HQ: not on the flood risk listCH48 2HR: not on the flood risk listCH48 2HS: not on the flood risk listCH48 2HT: not on the flood risk listCH48 2HU: not on the flood risk listCH48 2HW: not on the flood risk listCH48 2HX: not on the flood risk listCH48 2HY: not on the flood risk listCH48 2HZ: not on the flood risk listCH48 2JA: not on the flood risk listCH48 2JB: not on the flood risk listCH48 2JD: not on the flood risk listCH48 2JE: not on the flood risk listCH48 2JF: not on the flood risk listCH48 2JG: not on the flood risk listCH48 2JH: not on the flood risk listCH48 2JJ: not on the flood risk listCH48 2JL: not on the flood risk listCH48 2JN: not on the flood risk listCH48 2JP: not on the flood risk listCH48 2JQ: not on the flood risk listCH48 2JR: not on the flood risk listCH48 2JS: not on the flood risk listCH48 2JT: not on the flood risk listCH48 2JU: not on the flood risk listCH48 2JW: not on the flood risk listCH48 2JX: not on the flood risk listCH48 2JY: not on the flood risk listCH48 2JZ: not on the flood risk listCH48 2LA: not on the flood risk listCH48 2LB: not on the flood risk listCH48 2LD: not on the flood risk listCH48 2LE: not on the flood risk listCH48 2LF: not on the flood risk listCH48 2LG: not on the flood risk listCH48 2LH: not on the flood risk listCH48 2LL: not on the flood risk listCH48 2LQ: not on the flood risk listCH48 2LR: not on the flood risk listCH48 2LT: not on the flood risk listCH48 2NF: not on the flood risk listCH48 3HA: not on the flood risk listCH48 3HB: not on the flood risk listCH48 3HD: not on the flood risk listCH48 3HE: not on the flood risk listCH48 3HF: not on the flood risk listCH48 3HG: not on the flood risk listCH48 3HH: not on the flood risk listCH48 3HJ: not on the flood risk listCH48 3HL: not on the flood risk listCH48 3HN: not on the flood risk listCH48 3HP: not on the flood risk listCH48 3HR: not on the flood risk listCH48 3HS: not on the flood risk listCH48 3HT: not on the flood risk listCH48 3HW: not on the flood risk listCH48 3HX: not on the flood risk listCH48 3HY: not on the flood risk listCH48 3HZ: not on the flood risk listCH48 3JA: not on the flood risk listCH48 3JD: not on the flood risk listCH48 3JE: not on the flood risk listCH48 3JF: not on the flood risk listCH48 3JG: not on the flood risk listCH48 3JH: not on the flood risk listCH48 3JJ: not on the flood risk listCH48 3JL: not on the flood risk listCH48 3JN: not on the flood risk listCH48 3JP: not on the flood risk listCH48 3JQ: not on the flood risk listCH48 3JR: not on the flood risk listCH48 3JS: not on the flood risk listCH48 3JT: not on the flood risk listCH48 3JW: not on the flood risk listCH48 3JZ: not on the flood risk listCH48 3LB: not on the flood risk listCH48 3LD: not on the flood risk listCH48 3LE: not on the flood risk listCH48 3LG: not on the flood risk listCH48 3LQ: not on the flood risk listCH48 4AA: not on the flood risk listCH48 4AB: not on the flood risk listCH48 4DA: not on the flood risk listCH48 4DB: not on the flood risk listCH48 4DD: not on the flood risk listCH48 4DE: not on the flood risk listCH48 4DF: not on the flood risk listCH48 4DG: not on the flood risk listCH48 4DH: not on the flood risk listCH48 4DJ: not on the flood risk listCH48 4DL: not on the flood risk listCH48 4DN: not on the flood risk listCH48 4DP: not on the flood risk listCH48 4DQ: not on the flood risk listCH48 4DR: not on the flood risk listCH48 4DS: not on the flood risk listCH48 4DT: not on the flood risk listCH48 4DU: not on the flood risk listCH48 4DW: not on the flood risk listCH48 4DX: not on the flood risk listCH48 4DY: not on the flood risk listCH48 4DZ: not on the flood risk listCH48 4EB: not on the flood risk listCH48 4ED: not on the flood risk listCH48 4EE: not on the flood risk listCH48 4EG: not on the flood risk listCH48 4EH: not on the flood risk listCH48 4EJ: not on the flood risk listCH48 4EL: not on the flood risk listCH48 4EN: not on the flood risk listCH48 4EP: not on the flood risk listCH48 4EQ: not on the flood risk listCH48 4ER: not on the flood risk listCH48 4ES: not on the flood risk listCH48 4ET: not on the flood risk listCH48 4EU: not on the flood risk listCH48 4EY: not on the flood risk listCH48 4EZ: not on the flood risk listCH48 4HA: not on the flood risk listCH48 4HB: not on the flood risk listCH48 4HD: not on the flood risk listCH48 4HN: not on the flood risk listCH48 4HR: not on the flood risk listCH48 4HW: not on the flood risk listCH48 4HX: not on the flood risk listCH48 4JG: not on the flood risk listCH48 4LE: not on the flood risk listCH48 4LF: not on the flood risk listCH48 4LQ: not on the flood risk listCH48 5AA: not on the flood risk listCH48 5AB: not on the flood risk listCH48 5AD: not on the flood risk listCH48 5BU: not on the flood risk listCH48 5BW: not on the flood risk listCH48 5DA: not on the flood risk listCH48 5DB: not on the flood risk listCH48 5DD: not on the flood risk listCH48 5DE: not on the flood risk listCH48 5DF: not on the flood risk listCH48 5DG: not on the flood risk listCH48 5DH: not on the flood risk listCH48 5DJ: not on the flood risk listCH48 5DL: not on the flood risk listCH48 5DN: not on the flood risk listCH48 5DP: not on the flood risk listCH48 5DQ: not on the flood risk listCH48 5DR: not on the flood risk listCH48 5DS: not on the flood risk listCH48 5DT: not on the flood risk listCH48 5DU: not on the flood risk listCH48 5DW: not on the flood risk listCH48 5DX: not on the flood risk listCH48 5DY: not on the flood risk listCH48 5DZ: not on the flood risk listCH48 5EA: not on the flood risk listCH48 5EB: not on the flood risk listCH48 5ED: not on the flood risk listCH48 5EE: not on the flood risk listCH48 5EF: not on the flood risk listCH48 5EG: not on the flood risk listCH48 5EH: not on the flood risk listCH48 5EJ: not on the flood risk listCH48 5EL: not on the flood risk listCH48 5EN: not on the flood risk listCH48 5EP: not on the flood risk listCH48 5EQ: not on the flood risk listCH48 5ER: not on the flood risk listCH48 5ES: not on the flood risk listCH48 5ET: not on the flood risk listCH48 5EU: not on the flood risk listCH48 5EW: not on the flood risk listCH48 5EX: not on the flood risk listCH48 5EY: not on the flood risk listCH48 5EZ: not on the flood risk listCH48 5HA: not on the flood risk listCH48 5HB: not on the flood risk listCH48 5HD: not on the flood risk listCH48 5HE: not on the flood risk listCH48 5HF: not on the flood risk listCH48 5HG: not on the flood risk listCH48 5HH: not on the flood risk listCH48 5HJ: not on the flood risk listCH48 5HL: not on the flood risk listCH48 5HN: not on the flood risk listCH48 5HP: not on the flood risk listCH48 5HQ: not on the flood risk listCH48 5HR: not on the flood risk listCH48 5HS: not on the flood risk listCH48 5HU: not on the flood risk listCH48 5HW: not on the flood risk listCH48 5HX: not on the flood risk listCH48 5HY: not on the flood risk listCH48 5HZ: not on the flood risk listCH48 5JA: not on the flood risk listCH48 5JB: not on the flood risk listCH48 5JD: not on the flood risk listCH48 5JE: not on the flood risk listCH48 5JG: not on the flood risk listCH48 5JJ: not on the flood risk listCH48 5JL: not on the flood risk listCH48 5JQ: not on the flood risk listCH48 5JU: not on the flood risk listCH48 5JW: not on the flood risk listCH48 5JZ: not on the flood risk listCH48 6AB: not on the flood risk listCH48 6BA: not on the flood risk listCH48 6BB: not on the flood risk listCH48 6BD: not on the flood risk listCH48 6DA: not on the flood risk listCH48 6DB: not on the flood risk listCH48 6DD: not on the flood risk listCH48 6DE: not on the flood risk listCH48 6DF: not on the flood risk listCH48 6DG: not on the flood risk listCH48 6DH: not on the flood risk listCH48 6DJ: not on the flood risk listCH48 6DL: not on the flood risk listCH48 6DN: not on the flood risk listCH48 6DP: not on the flood risk listCH48 6DR: not on the flood risk listCH48 6DS: not on the flood risk listCH48 6DT: not on the flood risk listCH48 6DU: not on the flood risk listCH48 6DX: not on the flood risk listCH48 6DY: not on the flood risk listCH48 6DZ: not on the flood risk listCH48 6EA: not on the flood risk listCH48 6EB: not on the flood risk listCH48 6ED: not on the flood risk listCH48 6EE: not on the flood risk listCH48 6EF: not on the flood risk listCH48 6EG: not on the flood risk listCH48 6EH: not on the flood risk listCH48 6EJ: not on the flood risk listCH48 6EL: not on the flood risk listCH48 6EN: not on the flood risk listCH48 6EP: not on the flood risk listCH48 6EQ: not on the flood risk listCH48 6ER: not on the flood risk listCH48 6ES: not on the flood risk listCH48 6ET: not on the flood risk listCH48 6EU: not on the flood risk listCH48 6EW: not on the flood risk listCH48 6EX: not on the flood risk listCH48 6EY: not on the flood risk listCH48 6EZ: not on the flood risk listCH48 6HA: not on the flood risk listCH48 6HB: not on the flood risk listCH48 6HD: not on the flood risk listCH48 7EA: not on the flood risk listCH48 7EB: not on the flood risk listCH48 7ED: not on the flood risk listCH48 7EE: not on the flood risk listCH48 7EF: not on the flood risk listCH48 7EG: not on the flood risk listCH48 7EH: not on the flood risk listCH48 7EJ: not on the flood risk listCH48 7EL: not on the flood risk listCH48 7EN: not on the flood risk listCH48 7EP: not on the flood risk listCH48 7EQ: not on the flood risk listCH48 7ER: not on the flood risk listCH48 7ES: not on the flood risk listCH48 7ET: not on the flood risk listCH48 7EU: not on the flood risk listCH48 7EW: not on the flood risk listCH48 7EX: not on the flood risk listCH48 7EY: not on the flood risk listCH48 7EZ: not on the flood risk listCH48 7HA: not on the flood risk listCH48 7HB: not on the flood risk listCH48 7HE: not on the flood risk listCH48 7HF: not on the flood risk listCH48 7HG: not on the flood risk listCH48 7HH: not on the flood risk listCH48 7HJ: not on the flood risk listCH48 7HL: not on the flood risk listCH48 7HN: not on the flood risk listCH48 7HP: not on the flood risk listCH48 7HQ: not on the flood risk listCH48 7HR: not on the flood risk listCH48 7HW: not on the flood risk listCH48 7JA: not on the flood risk listCH48 8AA: not on the flood risk listCH48 8AD: not on the flood risk listCH48 8AE: not on the flood risk listCH48 8AF: not on the flood risk listCH48 8AG: not on the flood risk listCH48 8AH: not on the flood risk listCH48 8AJ: not on the flood risk listCH48 8AL: not on the flood risk listCH48 8AN: not on the flood risk listCH48 8AP: not on the flood risk listCH48 8AQ: not on the flood risk listCH48 8AR: not on the flood risk listCH48 8AS: not on the flood risk listCH48 8AT: not on the flood risk listCH48 8AU: not on the flood risk listCH48 8AW: not on the flood risk listCH48 8AX: not on the flood risk listCH48 8AY: not on the flood risk listCH48 8AZ: not on the flood risk listCH48 8BA: not on the flood risk listCH48 8BB: not on the flood risk listCH48 8BD: not on the flood risk listCH48 8BE: not on the flood risk listCH48 8BF: not on the flood risk listCH48 8BG: not on the flood risk listCH48 8BH: not on the flood risk listCH48 8BJ: not on the flood risk listCH48 8BL: not on the flood risk listCH48 8BN: not on the flood risk listCH48 8BP: not on the flood risk listCH48 8BQ: not on the flood risk listCH48 8BR: not on the flood risk listCH48 8BS: not on the flood risk listCH48 8BT: not on the flood risk listCH48 8BU: not on the flood risk listCH48 8BW: not on the flood risk listCH48 8BY: not on the flood risk listCH48 8DA: not on the flood risk listCH48 8DB: not on the flood risk listCH48 8DD: not on the flood risk listCH48 8GG: not on the flood risk listCH48 9UA: not on the flood risk listCH48 9UB: not on the flood risk listCH48 9UD: not on the flood risk listCH48 9UE: not on the flood risk listCH48 9UF: not on the flood risk listCH48 9UG: not on the flood risk listCH48 9UH: not on the flood risk listCH48 9UJ: not on the flood risk listCH48 9UL: not on the flood risk listCH48 9UN: not on the flood risk listCH48 9UP: not on the flood risk listCH48 9UQ: not on the flood risk listCH48 9UR: not on the flood risk listCH48 9US: not on the flood risk listCH48 9UT: not on the flood risk listCH48 9UU: not on the flood risk listCH48 9UW: not on the flood risk listCH48 9UX: not on the flood risk listCH48 9UY: not on the flood risk listCH48 9UZ: not on the flood risk listCH48 9XA: not on the flood risk listCH48 9XB: not on the flood risk listCH48 9XD: not on the flood risk listCH48 9XE: not on the flood risk listCH48 9XF: not on the flood risk listCH48 9XG: not on the flood risk listCH48 9XH: not on the flood risk listCH48 9XJ: not on the flood risk listCH48 9XL: not on the flood risk listCH48 9XN: not on the flood risk listCH48 9XP: not on the flood risk listCH48 9XQ: not on the flood risk listCH48 9XR: not on the flood risk listCH48 9XS: not on the flood risk listCH48 9XT: not on the flood risk listCH48 9XU: not on the flood risk listCH48 9XW: not on the flood risk listCH48 9XX: not on the flood risk listCH48 9XY: not on the flood risk listCH48 9XZ: not on the flood risk listCH48 9YA: not on the flood risk listCH48 9YB: not on the flood risk listCH48 9YD: not on the flood risk listCH48 9YE: not on the flood risk listCH48 9YF: not on the flood risk listCH48 9YG: not on the flood risk listCH48 9YH: not on the flood risk listCH48 1NW: low flood risk at worstCH48 1PE: low flood risk at worstCH48 1PL: low flood risk at worstCH48 1NS: medium flood risk at worstCH48 3JU: medium flood risk at worstCH48 0QG: high flood riskCH48 0QT: high flood riskCH48 0RR: high flood riskCH48 3HU: high flood riskCH48 3JB: high flood risk West KirbyCaldy Map of every postcode in CH48, by flood risk Of the 502 postcodes in CH48 that ONS places, 5 have a home or business at high risk, 2 are at medium risk at worst, 3 are at low risk at worst and 492 are not on the Environment Agency's at-risk list. Places named: West Kirby, Caldy. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. West KirbyCaldy
  • A home or business at high risk: 5
  • At medium risk at worst: 2
  • At low risk at worst: 3
  • At very low risk only: 0
  • Not on the at-risk list: 492

Of the 502 postcodes in CH48 that ONS places, 5 have a home or business at high risk, 2 are at medium risk at worst, 3 are at low risk at worst and 492 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. Where marks overlap, the one first in the key is drawn; the counts include every postcode.

The middle of its postcodes: latitude 53.3702, longitude -3.1693. Open this area on OpenStreetMap

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.

What broadband can you get in CH48?

Ofcom reports on 495 of the 502 postcodes in CH48. At 418 of them every home and business can get gigabit broadband, and at 1 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit418 of 495
Postcodes where every home can get superfast463 of 495
Postcodes where some cannot get decent broadband1 of 495

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.

Check one address on Ofcom's checker

Source: Ofcom, Connected Nations, Spring 2026, data for January 2026, Open Government Licence v3.0. How we use it

Is CH48 at risk of flooding?

10 of the 502 postcodes in CH48 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 16 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 10 of 502 postcodes High: 8Medium: 8Low: 15Very low: 1

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 CH48?

Homes in CH48 sold for a typical £370,000 in the 12 months to August 2026, across 223 sales, up 5.7% on the 12 months before, HM Land Registry's figures show.

£370,000 typical price, the 12 months to August 2026
12 months to August 2025
£350,000
12 months to August 2026
£370,000

▲ up 5.7% on the 12 months before

Detached£640,000 68 sales
Semi-detached£340,000 70 sales
Terraced£272,500 36 sales
Flat or maisonette£225,000 49 sales

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 CH48

Towns and villages with postcodes in CH48, and how many each has here.

Who covers CH48

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

Councils

What council am I in?

Constituencies

  • Wirral West502

Police force areas

  • Merseyside502

Next to CH48

"Next to" is by number: the districts before and after CH48 in the CH area.

Check a postcode

Something wrong on this page? Report an error and we will check it against the source.