BS25 5 postcode sector in the BS25 district

BS25 5 is a sector of the BS25 district: every postcode that starts BS25 5. It has 87 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 BS25 5 sector, by flood risk

Map of every postcode in the BS25 5 sector, by flood risk Of the 87 postcodes in the BS25 5 sector that ONS places, 1 are at low risk at worst and 86 are not on the Environment Agency's at-risk list. Places named: Banwell & Winscombe, Blagdon & Churchill. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. BS25 5AA: not on the flood risk listBS25 5AB: not on the flood risk listBS25 5AD: not on the flood risk listBS25 5AE: not on the flood risk listBS25 5AF: not on the flood risk listBS25 5AG: not on the flood risk listBS25 5AH: not on the flood risk listBS25 5AJ: not on the flood risk listBS25 5AL: not on the flood risk listBS25 5AN: not on the flood risk listBS25 5AP: not on the flood risk listBS25 5AQ: not on the flood risk listBS25 5AR: not on the flood risk listBS25 5AT: not on the flood risk listBS25 5AU: not on the flood risk listBS25 5LX: not on the flood risk listBS25 5LZ: not on the flood risk listBS25 5NA: not on the flood risk listBS25 5NB: not on the flood risk listBS25 5ND: not on the flood risk listBS25 5NE: not on the flood risk listBS25 5NF: not on the flood risk listBS25 5NG: not on the flood risk listBS25 5NH: not on the flood risk listBS25 5NJ: not on the flood risk listBS25 5NL: not on the flood risk listBS25 5NN: not on the flood risk listBS25 5NP: not on the flood risk listBS25 5NQ: not on the flood risk listBS25 5NR: not on the flood risk listBS25 5NS: not on the flood risk listBS25 5NT: not on the flood risk listBS25 5NU: not on the flood risk listBS25 5NW: not on the flood risk listBS25 5NY: not on the flood risk listBS25 5NZ: not on the flood risk listBS25 5PA: not on the flood risk listBS25 5PB: not on the flood risk listBS25 5PD: not on the flood risk listBS25 5PE: not on the flood risk listBS25 5PF: not on the flood risk listBS25 5PG: not on the flood risk listBS25 5PH: not on the flood risk listBS25 5PJ: not on the flood risk listBS25 5PL: not on the flood risk listBS25 5PN: not on the flood risk listBS25 5PP: not on the flood risk listBS25 5PQ: not on the flood risk listBS25 5PR: not on the flood risk listBS25 5PS: not on the flood risk listBS25 5PT: not on the flood risk listBS25 5PW: not on the flood risk listBS25 5QA: not on the flood risk listBS25 5QB: not on the flood risk listBS25 5QD: not on the flood risk listBS25 5QE: not on the flood risk listBS25 5QF: not on the flood risk listBS25 5QG: not on the flood risk listBS25 5QJ: not on the flood risk listBS25 5QL: not on the flood risk listBS25 5QN: not on the flood risk listBS25 5QP: not on the flood risk listBS25 5QQ: not on the flood risk listBS25 5QR: not on the flood risk listBS25 5QS: not on the flood risk listBS25 5QW: not on the flood risk listBS25 5RA: not on the flood risk listBS25 5RD: not on the flood risk listBS25 5RE: not on the flood risk listBS25 5RF: not on the flood risk listBS25 5RH: not on the flood risk listBS25 5RJ: not on the flood risk listBS25 5RL: not on the flood risk listBS25 5RN: not on the flood risk listBS25 5RP: not on the flood risk listBS25 5RQ: not on the flood risk listBS25 5RR: not on the flood risk listBS25 5RS: not on the flood risk listBS25 5RT: not on the flood risk listBS25 5RU: not on the flood risk listBS25 5RW: not on the flood risk listBS25 5SA: not on the flood risk listBS25 5SB: not on the flood risk listBS25 5SE: not on the flood risk listBS25 5SF: not on the flood risk listBS25 5RG: low flood risk at worst Banwell & WinscombeBlagdon & Churchill Map of every postcode in the BS25 5 sector, by flood risk Of the 87 postcodes in the BS25 5 sector that ONS places, 1 are at low risk at worst and 86 are not on the Environment Agency's at-risk list. Places named: Banwell & Winscombe, Blagdon & Churchill. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. Banwell & WinscombeBlagdon & Churchill
  • A home or business at high risk: 0
  • At medium risk at worst: 0
  • At low risk at worst: 1
  • At very low risk only: 0
  • Not on the at-risk list: 86

Of the 87 postcodes in the BS25 5 sector that ONS places, 1 are at low risk at worst and 86 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. 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 BS25 5?

Homes in BS25 5 sold for a typical £542,500 in the 12 months to August 2026, across 28 sales, up 17.9% on the 12 months before, HM Land Registry's figures show.

£542,500 typical price, the 12 months to August 2026
£460,000 12 months to August 2025
▲ up 17.9% on the 12 months before
  • Detached £585,000 23 sales
  • Semi-detached 1 sale, too few to price
  • Terraced 1 sale, too few to price
  • Flat or maisonette 3 sales, too few to price

Standard sales of homes at market value at the postcodes that start BS25 5. 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

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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