This page brings together the map and available local information for B31 3BJ in Birmingham. The boundary shown is an approximation created from address points, and each data section explains whether its figures apply to the full postcode or a wider statistical area. Census 2021 records 30 residents and 11 households at the exact postcode.
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Create a Custom MapCore details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
| Postcode | B31 3BJ |
| Postcode without spaces | B313BJ |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 52.4064100 |
| Longitude | -1.9484120 |
| British National Grid | 403,606 E, 278,711 N |
| Country | England |
| Region | West Midlands |
| Local authority | Birmingham |
| Output Area (2021) | E00046236 |
| LSOA (2021) | E01009117 |
| MSOA (2021) | E02001952 |
| Electoral ward | E05011148 |
| Westminster constituency | E14001097 |
The postcode is assigned to these official political geographies. Names and election results will be added when the ElectionMaps datasets are connected.
These Census figures are matched directly to the full postcode, rather than inferred from a wider neighbourhood.
| Residents | 30 |
| Households | 11 |
| Female residents | 15 |
| Male residents | 15 |
| Residents per household | 2.7 |
A detailed vector map covering a 500 metre radius around the postcode.
Deprivation is published for the postcode's containing Lower Layer Super Output Area, a neighbourhood geography covering more than one postcode.
Land Registry Price Paid Data transactions matched to this exact full postcode.
| Sale date | Address | Property type | Tenure | Price |
|---|---|---|---|---|
| 30 Apr 2025 | 45, CHADDESLEY ROAD, KINGS NORTON, BIRMINGHAM | Terraced | Freehold | £237,500 |
| 10 Oct 2023 | 53, CHADDESLEY ROAD, KINGS NORTON, BIRMINGHAM | Semi-detached | Freehold | £243,000 |
| 26 Aug 2022 | 49, CHADDESLEY ROAD, KINGS NORTON, BIRMINGHAM | Terraced | Leasehold | £260,000 |
Open schools and active GP practices in the B31 postcode district, ordered by straight-line distance where coordinates are available.
B
WYCHALL LANE CHILDREN CTR, MIDDLEFIELD RD, NORTHFIELD, BIRMINGHAM, B31 3EH
Academy converter
Middle Field Road, Northfield, Birmingham, West Midlands, B31 3EH
Ages 3–11 · 317 pupils of 444 capacity
71.5% eligible for free school meals
B
57 WOODLAND ROAD, NORTHFIELD, BIRMINGHAM, B31 2HZ
B
194-196 WEST HEATH ROAD, NORTHFIELD, BIRMINGHAM, B31 3HB
B
194-196 WEST HEATH ROAD, NORTHFIELD, BIRMINGHAM, B31 3HB
B
196 WEST HEATH ROAD, NORTHFIELD, BIRMINGHAM, B31 3HB
B
196 WEST HEATH ROAD, NORTHFIELD, BIRMINGHAM, B31 3HB
Local authority nursery school
200 West Heath Road, Northfield, Birmingham, West Midlands, B31 3HB
Ages 2–4 · 114 pupils
41.7% eligible for free school meals
Academy converter
Bunbury Road, Northfield, Birmingham, West Midlands, B31 2DJ
Ages 4–7 of 270 capacity
Academy converter
Bunbury Road, Northfield, Birmingham, West Midlands, B31 2DJ
Ages 7–11 of 360 capacity
Academy converter
Turves Green, Northfield, Birmingham, West Midlands, B31 4BP
Ages 11–16 · 740 pupils of 750 capacity
47.6% eligible for free school meals
Academy converter
Alvechurch Road, West Heath, Birmingham, West Midlands, B31 3PN
Ages 4–11 · 206 pupils of 210 capacity
28.2% eligible for free school meals
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Birmingham 126A includes B31 3BJ and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 25 |
| Criminal damage and arson | 6 |
| Anti-social behaviour | 5 |
| Vehicle crime | 4 |
| Burglary | 1 |
| Public order | 1 |
| Robbery | 1 |
Answers use the geographic scope stated with each dataset above.
B31 3BJ is in Birmingham, England.
The Census 2021 postcode-level dataset records 30 residents at B31 3BJ. This is an exact postcode count.
The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full B31 3BJ postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full B31 3BJ postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.