SA1 postcode area guide — Neath Port Talbot
House prices, crime, broadband speeds, mobile signal, schools and demographics for the SA1 postcode district in Neath Port Talbot — every official dataset on one page.
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Where is SA1?
Broadband & internet speeds in SA1
Excellent coverage
Superfast (30Mb+)
98.1%
Ultrafast (300Mb+)
90.5%
Gigabit-capable
89.6%
Below USO (10Mb)
0.2%
Broadband availability in the SA1 postcode district (Neath Port Talbot) is Excellent — gigabit-capable full fibre is widely available. Across the 1,221 postcodes Ofcom measures in SA1, superfast broadband (30 Mbit/s or faster) reaches 98.1% of premises and gigabit-capable lines are available to 89.6%.
Around 0.2% of premises in SA1 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 SA1
| Postcode | Superfast | Gigabit |
|---|---|---|
| SA1 1AA | 100% | 0% |
| SA1 1AF | 100% | 100% |
| SA1 1AU | 100% | 100% |
| SA1 1AZ | 100% | 100% |
| SA1 1DE | 100% | 100% |
| SA1 1DF | 100% | 91.7% |
| SA1 1DG | 100% | 100% |
| SA1 1DH | 100% | 100% |
| SA1 1DP | 98% | 98% |
| SA1 1DW | 100% | 100% |
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):
4G indoors — all networks
92.4%
4G outdoors — all networks
98.8%
5G outdoors — all networks
—
Voice indoors — all networks
95.2%
Signal varies street by street — use the mobile coverage checker to compare EE, O2, Three and Vodafone at an exact postcode.
Crime in SA1
Police recorded 699 incidents within about a mile of the centre of SA1 in May 2026 (latest published street-level data). The breakdown:
| Category | Incidents | Share |
|---|---|---|
| Violence & sexual offences | 232 | 33.2% |
| Shoplifting | 123 | 17.6% |
| Anti-social behaviour | 77 | 11.0% |
| Public order | 75 | 10.7% |
| Criminal damage & arson | 42 | 6.0% |
| Drugs | 39 | 5.6% |
| Vehicle crime | 36 | 5.2% |
| Other theft | 34 | 4.9% |
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 SA1
Based on 504 sales registered with HM Land Registry in the last 12 months, the median sold price in SA1 is £143,000, up 2.1% on the previous year (£140,000).
Detached
£227,000
20 sales
Semi-detached
£157,000
70 sales
Terraced
£140,000
308 sales
Flat / maisonette
£132,000
90 sales
Latest recorded sales in SA1
| Date | Price | Type | Street | Postcode |
|---|---|---|---|---|
| 22 May 2026 | £90,000 | Flat | Bellerphon Court | SA1 7FS |
| 22 May 2026 | £95,000 | Terraced | Burrows Road | SA1 3TT |
| 11 May 2026 | £130,000 | Terraced | Wheatfield Terrace | SA1 6FS |
| 8 May 2026 | £142,500 | Terraced | Pentrechwyth Road | SA1 7AN |
| 8 May 2026 | £125,000 | Terraced | Symmons Street | SA1 6FT |
| 8 May 2026 | £70,000 | Terraced | Graham Street | SA1 2NB |
| 8 May 2026 | £142,500 | Terraced | Colbourne Terrace | SA1 6FW |
| 8 May 2026 | £158,000 | Semi-detached | Lan Coed | SA1 7LL |
| 8 May 2026 | £69,000 | Terraced | Mysydd Terrace | SA1 2PZ |
| 8 May 2026 | £50,000 | Terraced | Mysydd Terrace | SA1 2PZ |
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):
| Age profile | |
|---|---|
| Under 15 | 17.6% |
| 15–29 | 22.5% |
| 30–44 | 17.9% |
| 45–64 | 20.8% |
| 65+ | 21.2% |
| Housing tenure | |
|---|---|
| Owner-occupied | 66.6% |
| Private rented | 14.1% |
| Social rented | 11.8% |
Source: ONS Census 2021 (district level — the finest openly licensed cut we republish). © Crown copyright, OGL v3.0.
Schools in and around SA1
| School | Phase | Ages | Pupils | Postcode |
|---|---|---|---|---|
| Ffynone House School Trust | Not applicable | — | — | SA1 6DR |
| St Illtyd's R.C. Primary School | Not applicable | — | — | SA1 7DG |
| Christchurch (C.I.W.) Voluntary Aided Primary School | Not applicable | — | — | SA1 3UA |
| Cefn Hengoed Community School | Not applicable | — | — | SA1 7HX |
| Pentrehafod School | Not applicable | — | — | SA1 2NN |
| Ysgol Gymraeg y Cwm | Not applicable | — | — | SA1 7DL |
| Swansea Sixth Form College | Not applicable | — | — | SA1 5SG |
| St Joseph's Cathedral Primary School | Not applicable | — | — | SA1 2BE |
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 SA1
696 rated food businesses operate in SA1. 367 hold the top rating of 5, 131 are rated 4, and 25 are rated 2 or below.
Among the 5-rated: 11:11 Coffee Shop, Academy Coffee, African Food and Spices, Aldi Stores Ltd, Altitude 28.
Source: Food Standards Agency, food hygiene ratings (FHRS) open data.
Energy performance (EPC) in SA1
From a sample of 288 Energy Performance Certificates across 10 SA1 postcodes, the most common rating is band C (average band D). 48% of sampled homes are rated C or better.
Band B
14%
Band C
34%
Band D
33%
Band E
16%
Band F
1%
Band G
2%
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 SA1 typically use:
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What's it like living in SA1?
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Moving to SA1? Sort your connectivity first
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Postcodes in SA1
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Frequently asked questions
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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.