BS1 1 postcode sector in the BS1 district

BS1 1 is a sector of the BS1 district: every postcode that starts BS1 1. It has 62 postcodes in use, 4 of them large-user postcodes. 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 BS1 1 sector, by flood risk

Map of every postcode in the BS1 1 sector, by flood risk Of the 62 postcodes in the BS1 1 sector that ONS places, 25 are at low risk at worst and 37 are not on the Environment Agency's at-risk list. Places named: Bristol. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A4044A420A38 BS1 1AD: not on the flood risk listBS1 1BU: not on the flood risk listBS1 1DA: not on the flood risk listBS1 1DD: not on the flood risk listBS1 1DE: not on the flood risk listBS1 1DL: not on the flood risk listBS1 1DP: not on the flood risk listBS1 1DR: not on the flood risk listBS1 1DZ: not on the flood risk listBS1 1EA: not on the flood risk listBS1 1EE: not on the flood risk listBS1 1HQ: not on the flood risk listBS1 1HT: not on the flood risk listBS1 1HW: not on the flood risk listBS1 1JG: not on the flood risk listBS1 1JH: not on the flood risk listBS1 1JL: not on the flood risk listBS1 1JQ: not on the flood risk listBS1 1JW: not on the flood risk listBS1 1JX: not on the flood risk listBS1 1LA: not on the flood risk listBS1 1LJ: not on the flood risk listBS1 1QZ: not on the flood risk listBS1 1RA: not on the flood risk listBS1 1RG: not on the flood risk listBS1 1TG: not on the flood risk listBS1 1UB: not on the flood risk listBS1 1UE: not on the flood risk listBS1 1UQ: not on the flood risk listBS1 1XA: not on the flood risk listBS1 1YA: not on the flood risk listBS1 1YH: not on the flood risk listBS1 1BT: low flood risk at worstBS1 1DB: low flood risk at worstBS1 1DQ: low flood risk at worstBS1 1EB: low flood risk at worstBS1 1EH: low flood risk at worstBS1 1EL: low flood risk at worstBS1 1EQ: low flood risk at worstBS1 1JR: low flood risk at worstBS1 1NG: low flood risk at worstBS1 1NR: low flood risk at worstBS1 1NS: low flood risk at worstBS1 1PN: low flood risk at worstBS1 1QB: low flood risk at worstBS1 1QW: low flood risk at worstBS1 1RT: low flood risk at worstBS1 1RU: low flood risk at worstBS1 1SE: low flood risk at worstBS1 1WH: low flood risk at worstBS1 1XH: low flood risk at worstBS1 1XR: low flood risk at worstBS1 1YL: low flood risk at worst Bristol Map of every postcode in the BS1 1 sector, by flood risk Of the 62 postcodes in the BS1 1 sector that ONS places, 25 are at low risk at worst and 37 are not on the Environment Agency's at-risk list. Places named: Bristol. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A4044 Bristol
  • A home or business at high risk: 0
  • At medium risk at worst: 0
  • At low risk at worst: 25
  • At very low risk only: 0
  • Not on the at-risk list: 37

Of the 62 postcodes in the BS1 1 sector that ONS places, 25 are at low risk at worst and 37 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.

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 BS1 1?

HM Land Registry records 4 sales of homes in BS1 1 in the 12 months to August 2026: too few to give a typical price.

  • Flat or maisonette 4 sales, too few to price

Standard sales of homes at market value at the postcodes that start BS1 1. 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 BS1 1

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.

BS1 1ADBS1 1BTBS1 1BUBS1 1DABS1 1DBBS1 1DDBS1 1DEBS1 1DLBS1 1DPBS1 1DQBS1 1DRBS1 1DWBS1 1DZBS1 1EABS1 1EBBS1 1EEBS1 1EHBS1 1ELBS1 1EQBS1 1HQBS1 1HTBS1 1HWBS1 1JGBS1 1JHBS1 1JLBS1 1JNBS1 1JQBS1 1JRBS1 1JSBS1 1JWBS1 1JXBS1 1LABS1 1LJBS1 1LTBS1 1NABS1 1NGBS1 1NRBS1 1NSBS1 1PNBS1 1QBBS1 1QWBS1 1QZBS1 1RABS1 1RBBS1 1RGBS1 1RTBS1 1RUBS1 1SABS1 1SEBS1 1TGBS1 1TPBS1 1UABS1 1UBBS1 1UEBS1 1UQBS1 1WHBS1 1XABS1 1XHBS1 1XRBS1 1YABS1 1YHBS1 1YL

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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