B3 3 postcode sector in the B3 district

B3 3 is a sector of the B3 district: every postcode that starts B3 3. It has 42 postcodes in use, 11 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 B3 3 sector, and which are new since 2020

Map of every postcode in the B3 3 sector, by new since 2020 Of the 42 postcodes in the B3 3 sector that ONS places, 8 are new since 2020 and 34 were in use before 2020. One group of new postcodes is outlined: 7 new postcodes since 2020. One postcode lies beyond the edge and is listed under the map. Places named: Ladywood, Soho & Jewellery Quarter. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A38 B3 3AA: before 2020B3 3AG: before 2020B3 3AL: before 2020B3 3AP: before 2020B3 3AS: before 2020B3 3AX: before 2020B3 3BG: before 2020B3 3BS: before 2020B3 3BY: before 2020B3 3BZ: before 2020B3 3DA: before 2020B3 3DQ: before 2020B3 3HN: before 2020B3 3HT: before 2020B3 3HX: before 2020B3 3JY: before 2020B3 3LG: before 2020B3 3LP: before 2020B3 3NH: before 2020B3 3NY: before 2020B3 3PJ: before 2020B3 3PU: before 2020B3 3QR: before 2020B3 3RB: before 2020B3 3RJ: before 2020B3 3SD: before 2020B3 3AY: new since 2020B3 3DG: new since 2020B3 3DS: new since 2020B3 3BF: new since 2020 LadywoodSoho & Jewellery Quarter 7 new postcodes since 2020, outlined: this goes to B3 3DP, the newest of them7 new postcodes since 2020 Map of every postcode in the B3 3 sector, by new since 2020 Of the 42 postcodes in the B3 3 sector that ONS places, 8 are new since 2020 and 34 were in use before 2020. One group of new postcodes is outlined: 7 new postcodes since 2020. One postcode lies beyond the edge and is listed under the map. Places named: Ladywood, Soho & Jewellery Quarter. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A38 LadywoodSoho & Jewellery Quarter
  • New since 2020: 8
  • In use before 2020: 34
  • Outline: where 5 or more new postcodes since 2020 lie together

Of the 42 postcodes in the B3 3 sector that ONS places, 8 are new since 2020 and 34 were in use before 2020.

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. New since 2020 means it came into use in January 2020 or later. A dashed outline shows where 5 or more lie within 150 metres of each other. It is not a boundary, and 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; when each came into use: the same directory; 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 5 newest postcodes

B3 3BFJuly 2026B3 3DPNovember 2025B3 3DJOctober 2025B3 3DLOctober 2025B3 3DROctober 2025

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.

B3 3YA

Where the new postcodes lie together

  • 7 new postcodes since 2020, outlined on the map. B3 3DP, is the newest of them.

What do homes sell for in B3 3?

HM Land Registry records one sale of homes in B3 3 in the 12 months to August 2026: too few to give a typical price.

  • Flat or maisonette 1 sale, too few to price

Standard sales of homes at market value at the postcodes that start B3 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 B3 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.

B3 3AAB3 3AGB3 3ALB3 3APB3 3ASB3 3AXB3 3AYB3 3BDB3 3BFB3 3BGB3 3BSB3 3BUB3 3BXB3 3BYB3 3BZB3 3DAB3 3DGB3 3DHB3 3DJB3 3DLB3 3DPB3 3DQB3 3DRB3 3DSB3 3HNB3 3HSB3 3HTB3 3HXB3 3JYB3 3LGB3 3LPB3 3LTB3 3LXB3 3NHB3 3NYB3 3PJB3 3PUB3 3QRB3 3RBB3 3RJB3 3SDB3 3YA

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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