SA12 broadband and area guide
Ofcom coverage, connection speeds, house prices and local data for 781 postcodes across 4 sectors in Neath Port Talbot.
Gigabit
89%
Superfast
98%
Postcodes
781
SA12 in Neath Port Talbot is a bright spot: 781 postcodes with 88.5% gigabit reach and the highest fixed wireless penetration in the batch at 43%.
Broadband speeds in SA12
Share of SA12 premises by the fastest download speed available, averaged across all 781 postcodes in the district.
Superfast is near-universal at 98.4% across 781 postcodes. Gigabit-capable technology reaches 88.5%, with fixed wireless playing an outsized role at 43%. This mix suggests a geography where fixed wireless backhaul compensates for uneven fibre deployment, likely reflecting coastal or valley topography. Real-world speeds reflect the strong headline numbers: 88.5% of postcodes deliver 300 Mbps or faster, 9.9% sit between 30 and 300 Mbps, and just 0.3% fall below the universal service obligation. SA12's high fixed wireless penetration is unusual and valuable. It means many premises have a reliable, rapid fallback even if fibre deployment stalls. This reduces lock-in risk and improves practical competition between technologies.
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
<1%
Premises unable to get the 10 Mbps universal service minimum
Fixed wireless
43%
Premises that can use a fixed wireless access service
Broadband by sector
SA12 splits into 4 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 |
|---|---|---|---|---|
| SA12 6 | 249 | 100% | TBC | 97% |
| SA12 7 | 194 | 97% | TBC | 90% |
| SA12 8 | 153 | 100% | TBC | 95% |
| SA12 9 | 185 | 97% | TBC | 71% |
All SA12 6 postcodes (249)
All SA12 7 postcodes (194)
All SA12 8 postcodes (153)
All SA12 9 postcodes (185)
Best deals
Compare broadband deals in SA12
Deals are priced per address. Enter your full postcode to see every package available where you live.
Free comparison. Opens our deals partner in a new tab.
Living in Neath Port Talbot
Fixed wireless at 43% is unusual and valuable. It means many premises have a reliable, rapid fallback even if fibre deployment stalls. This reduces lock-in risk and improves practical competition.
Remote worker score
55/100
Connectivity and amenities for home working
Family score
50/100
Schools, safety and family amenities
Value score
50/100
What you get for the local price level
SA12 broadband FAQs
Why is fixed wireless so prevalent in SA12?
43% coverage is exceptionally high for Wales. Fixed wireless often fills gaps where duct congestion or topography delays fibre; SA12's coastal or valley terrain likely drives this reliance.
Does fixed wireless deliver the same gigabit capability as fibre?
Fixed wireless can deliver gigabit speeds, though performance depends on local radio conditions. Many providers offer trial periods so you can test your specific location.
What makes SA12 standout within Neath Port Talbot?
SA12's 88.5% gigabit is strong, and its 43% fixed wireless coverage is exceptional. This combination provides multiple fallback options for households.
Are there postcodes below superfast in SA12?
Only 1.6% sit below 30 Mbps a tiny tail. Nearly all postcodes offer practical broadband speeds.
Neighbouring districts
Check your exact postcode
Every postcode in SA12 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