B1 3 postcode sector in the B1 district

B1 3 is a sector of the B1 district: every postcode that starts B1 3. It has 92 postcodes in use, 6 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 B1 3 sector, by flood risk

Map of every postcode in the B1 3 sector, by flood risk Of the 92 postcodes in the B1 3 sector that ONS places, 92 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Soho & Jewellery Quarter. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. B1 3AA: not on the flood risk listB1 3AG: not on the flood risk listB1 3AJ: not on the flood risk listB1 3AL: not on the flood risk listB1 3AP: not on the flood risk listB1 3AQ: not on the flood risk listB1 3AS: not on the flood risk listB1 3AW: not on the flood risk listB1 3AX: not on the flood risk listB1 3AY: not on the flood risk listB1 3BE: not on the flood risk listB1 3BF: not on the flood risk listB1 3BG: not on the flood risk listB1 3BH: not on the flood risk listB1 3BJ: not on the flood risk listB1 3BP: not on the flood risk listB1 3BQ: not on the flood risk listB1 3BS: not on the flood risk listB1 3DA: not on the flood risk listB1 3DB: not on the flood risk listB1 3DD: not on the flood risk listB1 3DH: not on the flood risk listB1 3DN: not on the flood risk listB1 3DP: not on the flood risk listB1 3DQ: not on the flood risk listB1 3DS: not on the flood risk listB1 3DT: not on the flood risk listB1 3DZ: not on the flood risk listB1 3EA: not on the flood risk listB1 3ED: not on the flood risk listB1 3EE: not on the flood risk listB1 3EF: not on the flood risk listB1 3EG: not on the flood risk listB1 3EL: not on the flood risk listB1 3EN: not on the flood risk listB1 3EP: not on the flood risk listB1 3ER: not on the flood risk listB1 3ES: not on the flood risk listB1 3ET: not on the flood risk listB1 3EU: not on the flood risk listB1 3EW: not on the flood risk listB1 3EX: not on the flood risk listB1 3EY: not on the flood risk listB1 3FD: not on the flood risk listB1 3FE: not on the flood risk listB1 3HE: not on the flood risk listB1 3HH: not on the flood risk listB1 3HN: not on the flood risk listB1 3HR: not on the flood risk listB1 3HS: not on the flood risk listB1 3JA: not on the flood risk listB1 3JG: not on the flood risk listB1 3JH: not on the flood risk listB1 3JN: not on the flood risk listB1 3JP: not on the flood risk listB1 3JR: not on the flood risk listB1 3LA: not on the flood risk listB1 3LD: not on the flood risk listB1 3LE: not on the flood risk listB1 3LG: not on the flood risk listB1 3LQ: not on the flood risk listB1 3LR: not on the flood risk listB1 3LS: not on the flood risk listB1 3LT: not on the flood risk listB1 3LW: not on the flood risk listB1 3LX: not on the flood risk listB1 3LY: not on the flood risk listB1 3LZ: not on the flood risk listB1 3ND: not on the flood risk listB1 3NJ: not on the flood risk listB1 3NL: not on the flood risk listB1 3NN: not on the flood risk listB1 3NS: not on the flood risk listB1 3NT: not on the flood risk listB1 3NU: not on the flood risk listB1 3NZ: not on the flood risk listB1 3PA: not on the flood risk listB1 3PB: not on the flood risk listB1 3PE: not on the flood risk listB1 3PY: not on the flood risk listB1 3QH: not on the flood risk listB1 3QJ: not on the flood risk listB1 3QQ: not on the flood risk listB1 3RA: not on the flood risk listB1 3RB: not on the flood risk listB1 3RJ: not on the flood risk list Soho & Jewellery Quarter Map of every postcode in the B1 3 sector, by flood risk Of the 92 postcodes in the B1 3 sector that ONS places, 92 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Soho & Jewellery Quarter. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Soho & Jewellery Quarter
  • 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: 92

Of the 92 postcodes in the B1 3 sector that ONS places, 92 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

Further out, not drawn

This postcode lies well apart from the rest, so the map is drawn without it to show the rest closer; it is in every count.

B1 3PF

What do homes sell for in B1 3?

Homes in B1 3 sold for a typical £170,000 in the 12 months to August 2026, across 26 sales, down 29.5% on the 12 months before, HM Land Registry's figures show.

£170,000 typical price, the 12 months to August 2026
£241,250 12 months to August 2025
▼ down 29.5% on the 12 months before
  • Detached 1 sale, too few to price
  • Terraced 1 sale, too few to price
  • Flat or maisonette £166,250 24 sales

Standard sales of homes at market value at the postcodes that start B1 3. 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 B1 3

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.

B1 3AAB1 3AGB1 3AJB1 3ALB1 3APB1 3AQB1 3ARB1 3ASB1 3AWB1 3AXB1 3AYB1 3BEB1 3BFB1 3BGB1 3BHB1 3BJB1 3BPB1 3BQB1 3BSB1 3DAB1 3DBB1 3DDB1 3DHB1 3DNB1 3DPB1 3DQB1 3DSB1 3DTB1 3DUB1 3DWB1 3DXB1 3DZB1 3EAB1 3EDB1 3EEB1 3EFB1 3EGB1 3ELB1 3ENB1 3EPB1 3ERB1 3ESB1 3ETB1 3EUB1 3EWB1 3EXB1 3EYB1 3FDB1 3FEB1 3HEB1 3HHB1 3HNB1 3HRB1 3HSB1 3JAB1 3JGB1 3JHB1 3JNB1 3JPB1 3JRB1 3LAB1 3LDB1 3LEB1 3LGB1 3LQB1 3LRB1 3LSB1 3LTB1 3LWB1 3LXB1 3LYB1 3LZB1 3NDB1 3NJB1 3NLB1 3NNB1 3NSB1 3NTB1 3NUB1 3NZB1 3PAB1 3PBB1 3PEB1 3PFB1 3PYB1 3QHB1 3QJB1 3QQB1 3RAB1 3RBB1 3RJB1 3RL

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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