SA11 postcode area guide — Neath Port Talbot

Where is SA11?

Broadband & internet speeds in SA11

Strong coverage

Broadband availability in the SA11 postcode district (Neath Port Talbot) is Strong — superfast is near-universal and gigabit is rolling out. Across the 977 postcodes Ofcom measures in SA11, superfast broadband (30 Mbit/s or faster) reaches 94% of premises and gigabit-capable lines are available to 63.6%.

Around 0.2% of premises in SA11 fall below the Universal Service Obligation (a minimum of 10 Mbit/s download and 1 Mbit/s upload), so the overwhelming majority of homes and businesses here can already order a decent fixed line. For a business that depends on its connection, the figures that matter most are gigabit and full-fibre availability — the symmetric, low-contention services we quote leased lines and FTTP against.

Sample postcodes in SA11

Run a speed test to see what you're actually getting, or check your exact postcode.

Mobile signal around Neath Port Talbot

Ofcom's coverage model for the wider Neath Port Talbot district (69,708 premises):

Signal varies street by street — use the mobile coverage checker to compare EE, O2, Three and Vodafone at an exact postcode.

Crime in SA11

Police recorded 20 incidents within about a mile of the centre of SA11 in May 2026 (latest published street-level data). The breakdown:

Raw counts favour busy town centres — a high street with shops and nightlife records more incidents than a residential cul-de-sac. Source: police.uk open data (point sample around the district centroid).

House prices in SA11

Based on 434 sales registered with HM Land Registry in the last 12 months, the median sold price in SA11 is £141,000, up 4.4% on the previous year (£135,000).

Latest recorded sales in SA11

Contains HM Land Registry data © Crown copyright and database right 2026, licensed under the Open Government Licence v3.0.

Who lives here? Neath Port Talbot demographics

Census 2021 figures for the wider Neath Port Talbot district (142,286 residents, 62,377 households):

Source: ONS Census 2021 (district level — the finest openly licensed cut we republish). © Crown copyright, OGL v3.0.

Schools in and around SA11

Source: DfE Get Information about Schools (England & Wales). Check Ofsted report cards for inspection detail — headline one-word grades were retired in 2024.

Food hygiene ratings in SA11

348 rated food businesses operate in SA11. 211 hold the top rating of 5, 89 are rated 4, and 15 are rated 2 or below.

Among the 5-rated: Afal y Graig Cider and Perry, Alderman Davies C in W, Alfa Bakes by Emma, Allan Leonard Lewis VC (Amber Taverns Ltd), AR-Ty Cakes.

Source: Food Standards Agency, food hygiene ratings (FHRS) open data.

Energy performance (EPC) in SA11

From a sample of 215 Energy Performance Certificates across 12 SA11 postcodes, the most common rating is band D (average band D). 31% of sampled homes are rated C or better.

Source: MHCLG Energy Performance of Buildings Data (England & Wales), sampled at postcode level and refreshed monthly. Individual certificates are on each postcode’s page.

Phone area codes for Neath Port Talbot

Landlines around SA11 typically use:

Had a call from an unknown number? Use our free UK phone number checker to see who called.

What's it like living in SA11?

Postcodes in SA11

Neighbouring districts

All Swansea (SA) postcode districts ›

Frequently asked questions

Sources: HM Land Registry Price Paid Data, police.uk street-level crime, Ofcom Connected Nations, ONS Census 2021, DfE Get Information about Schools, Food Standards Agency FHRS — all © Crown copyright, licensed under the Open Government Licence v3.0. Figures are area aggregates; individual addresses vary. Energy performance (EPC) data will be added when our Open Data Communities registration is approved.