B31 broadband and area guide
Ofcom coverage, connection speeds, house prices and local data for 1,139 postcodes across 5 sectors in Birmingham.
Full fibre
97%
Gigabit
97%
Superfast
99%
Postcodes
1,139
B31 is Birmingham's strongest postcode district for broadband, with 1,139 postcodes and 96.9% full fibre penetration. Ultrafast and gigabit availability match fibre coverage exactly.
Broadband speeds in B31
Share of B31 premises by the fastest download speed available, averaged across all 1,139 postcodes in the district.
Full fibre infrastructure covers the vast majority of B31. 96.9% of postcodes can access gigabit speeds, with only 1.9% limited to the 30-300 Mbps range and no postcodes below superfast. The minimal gap between superfast (98.8%) and gigabit (96.9%) reflects just a handful of postcodes on legacy cable networks that deliver fast speeds without gigabit fibre capacity. Speed distribution reinforces the fibre dominance: 96.9% of postcodes support 300+ Mbps, 1.9% are capped at superfast, and the remaining 1.2% account for the tiny tail. The district demonstrates what successful fibre rollout achieves, with most premises able to access modern high-capacity infrastructure.
Source: Ofcom Connected Nations. Percentages are district-wide averages of postcode-level availability, so rows may not sum to exactly 100%.
Connectivity in detail
Below 10 Mbps USO
0%
Premises unable to get the 10 Mbps universal service minimum
Fixed wireless
0%
Premises that can use a fixed wireless access service
Broadband by sector
B31 splits into 5 postcode sectors. Coverage and prices can differ street by street, so open a sector below to find your exact postcode.
| Sector | Postcodes | Superfast | Full fibre | Gigabit |
|---|---|---|---|---|
| B31 1 | 220 | 100% | 99% | 99% |
| B31 2 | 281 | 97% | 94% | 94% |
| B31 3 | 221 | 100% | 98% | 98% |
| B31 4 | 222 | 100% | 98% | 98% |
| B31 5 | 195 | 99% | 97% | 97% |
All B31 1 postcodes (220)
All B31 2 postcodes (281)
All B31 3 postcodes (221)
All B31 4 postcodes (222)
All B31 5 postcodes (195)
Best deals
Compare broadband deals in B31
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Living in Birmingham
B31 offers exceptional broadband choice for residents. The fibre dominance means households can expect competitive pricing and multiple provider options where most UK areas lack such density.
Crime per month
1
Average recorded crimes per local statistical area
Remote worker score
100/100
Connectivity and amenities for home working
Family score
80/100
Schools, safety and family amenities
Value score
50/100
What you get for the local price level
B31 broadband FAQs
How does B31 compare to other Birmingham districts?
B31 ranks among the top for fibre coverage within Birmingham, with gigabit available to 96.9% of postcodes.
Will I have provider choice in B31?
The extensive fibre build means most postcodes support multiple operators, though actual availability varies by premises.
What percentage of B31 lacks gigabit access?
Only 3.1% of postcodes fall short of gigabit capacity, all capped at 30-300 Mbps.
How many postcodes does B31 cover?
The district contains 1,139 postcodes across the area.
Neighbouring districts
Check your exact postcode
Every postcode in B31 has its own page with broadband speeds, house prices, school ratings and crime stats. You can also compare providers for your address.
Data sources: Broadband data from Ofcom Connected Nations 2025 · House prices from HM Land Registry · Crime from Police.uk · See all data sources