CH45 9 postcode sector in the CH45 district

CH45 9 is a sector of the CH45 district: every postcode that starts CH45 9. It has 47 postcodes in use.

Not sure what a sector is? UK postcode format explained.

Every postcode in the CH45 9 sector, by flood risk

Map of every postcode in the CH45 9 sector, by flood risk Of the 47 postcodes in the CH45 9 sector that ONS places, 47 are not on the Environment Agency's at-risk list. Places named: New Brighton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A554 CH45 9AA: not on the flood risk listCH45 9AB: not on the flood risk listCH45 9AD: not on the flood risk listCH45 9HZ: not on the flood risk listCH45 9JA: not on the flood risk listCH45 9JB: not on the flood risk listCH45 9JD: not on the flood risk listCH45 9JE: not on the flood risk listCH45 9JF: not on the flood risk listCH45 9JG: not on the flood risk listCH45 9JH: not on the flood risk listCH45 9JJ: not on the flood risk listCH45 9JL: not on the flood risk listCH45 9JN: not on the flood risk listCH45 9JP: not on the flood risk listCH45 9JQ: not on the flood risk listCH45 9JR: not on the flood risk listCH45 9JS: not on the flood risk listCH45 9JT: not on the flood risk listCH45 9JU: not on the flood risk listCH45 9JW: not on the flood risk listCH45 9JX: not on the flood risk listCH45 9JY: not on the flood risk listCH45 9JZ: not on the flood risk listCH45 9LA: not on the flood risk listCH45 9LB: not on the flood risk listCH45 9LD: not on the flood risk listCH45 9LE: not on the flood risk listCH45 9LF: not on the flood risk listCH45 9LG: not on the flood risk listCH45 9LH: not on the flood risk listCH45 9LJ: not on the flood risk listCH45 9LN: not on the flood risk listCH45 9LP: not on the flood risk listCH45 9LQ: not on the flood risk listCH45 9LR: not on the flood risk listCH45 9LS: not on the flood risk listCH45 9LT: not on the flood risk listCH45 9LU: not on the flood risk listCH45 9LW: not on the flood risk listCH45 9LZ: not on the flood risk listCH45 9NA: not on the flood risk listCH45 9NB: not on the flood risk listCH45 9NF: not on the flood risk listCH45 9NT: not on the flood risk listCH45 9NX: not on the flood risk listCH45 9NZ: not on the flood risk list New Brighton Map of every postcode in the CH45 9 sector, by flood risk Of the 47 postcodes in the CH45 9 sector that ONS places, 47 are not on the Environment Agency's at-risk list. Places named: New Brighton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. New Brighton
  • A home or business at high risk: 0
  • At medium risk at worst: 0
  • At low risk at worst: 0
  • At very low risk only: 0
  • Not on the at-risk list: 47

Of the 47 postcodes in the CH45 9 sector that ONS places, 47 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. Names in italics are council wards: we hold no town or village names here.

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

What do homes sell for in CH45 9?

Homes in CH45 9 sold for a typical £215,000 in the 12 months to August 2026, across 37 sales, down 4.7% on the 12 months before, HM Land Registry's figures show.

£215,000 typical price, the 12 months to August 2026
£225,498 12 months to August 2025
▼ down 4.7% on the 12 months before
  • Detached 3 sales, too few to price
  • Semi-detached £247,500 7 sales
  • Terraced £225,000 9 sales
  • Flat or maisonette £147,000 18 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 CH45 9. 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 CH45 9

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.

CH45 9AACH45 9ABCH45 9ADCH45 9HZCH45 9JACH45 9JBCH45 9JDCH45 9JECH45 9JFCH45 9JGCH45 9JHCH45 9JJCH45 9JLCH45 9JNCH45 9JPCH45 9JQCH45 9JRCH45 9JSCH45 9JTCH45 9JUCH45 9JWCH45 9JXCH45 9JYCH45 9JZCH45 9LACH45 9LBCH45 9LDCH45 9LECH45 9LFCH45 9LGCH45 9LHCH45 9LJCH45 9LNCH45 9LPCH45 9LQCH45 9LRCH45 9LSCH45 9LTCH45 9LUCH45 9LWCH45 9LZCH45 9NACH45 9NBCH45 9NFCH45 9NTCH45 9NXCH45 9NZ

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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