SY25 postcode area guide — Ceredigion
House prices, crime, broadband speeds, mobile signal, schools and demographics for the SY25 postcode district in Ceredigion — every official dataset on one page.
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Where is SY25?
Broadband & internet speeds in SY25
Strong coverage
Superfast (30Mb+)
68.5%
Ultrafast (300Mb+)
41.8%
Gigabit-capable
41.8%
Below USO (10Mb)
11.3%
Broadband availability in the SY25 postcode district (Ceredigion) is Strong — superfast is near-universal and gigabit is rolling out. Across the 216 postcodes Ofcom measures in SY25, superfast broadband (30 Mbit/s or faster) reaches 68.5% of premises and gigabit-capable lines are available to 41.8%.
Around 11.3% of premises in SY25 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 SY25
| Postcode | Superfast | Gigabit |
|---|---|---|
| SY25 6AA | 95.5% | 90.9% |
| SY25 6AB | 77.8% | 77.8% |
| SY25 6AD | 100% | 100% |
| SY25 6AE | 100% | 100% |
| SY25 6AF | 100% | 100% |
| SY25 6AG | 75% | 75% |
| SY25 6AH | 0% | 0% |
| SY25 6AJ | 100% | 100% |
| SY25 6AL | 93.5% | 93.5% |
| SY25 6AN | 100% | 100% |
Run a speed test to see what you're actually getting, or check your exact postcode.
Mobile signal around Ceredigion
Ofcom's coverage model for the wider Ceredigion district (39,509 premises):
4G indoors — all networks
72.2%
4G outdoors — all networks
92.1%
5G outdoors — all networks
—
Voice indoors — all networks
76.7%
Signal varies street by street — use the mobile coverage checker to compare EE, O2, Three and Vodafone at an exact postcode.
Crime in SY25
Police recorded 1 incidents within about a mile of the centre of SY25 in May 2026 (latest published street-level data). The breakdown:
| Category | Incidents | Share |
|---|---|---|
| Other crime | 1 | 100.0% |
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 SY25
Based on 58 sales registered with HM Land Registry in the last 12 months, the median sold price in SY25 is £220,000, up 25.7% on the previous year (£175,000).
Detached
£315,200
34 sales
Semi-detached
£180,000
10 sales
Terraced
£120,000
9 sales
Latest recorded sales in SY25
| Date | Price | Type | Street | Postcode |
|---|---|---|---|---|
| 13 May 2026 | £185,000 | Semi-detached | Heol Y Bannau | SY25 6AZ |
| 1 May 2026 | £275,000 | Detached | SY25 6BP | |
| 1 May 2026 | £205,000 | Detached | Pwllswyddog | SY25 6JG |
| 1 May 2026 | £335,000 | Detached | Lon Groes | SY25 6JB |
| 24 Apr 2026 | £355,000 | Detached | SY25 6AB | |
| 23 Apr 2026 | £70,000 | Other | Bridge Street | SY25 6EE |
| 21 Apr 2026 | £445,000 | Detached | SY25 6PE | |
| 17 Apr 2026 | £155,000 | Semi-detached | Brynheulog | SY25 6JA |
| 7 Apr 2026 | £235,000 | Semi-detached | Lampeter Road | SY25 6HG |
| 2 Apr 2026 | £434,000 | Detached | SY25 6QU |
Contains HM Land Registry data © Crown copyright and database right 2026, licensed under the Open Government Licence v3.0.
Who lives here? Ceredigion demographics
Census 2021 figures for the wider Ceredigion district (71,474 residents, 30,891 households):
| Age profile | |
|---|---|
| Under 15 | 14.1% |
| 15–29 | 24.6% |
| 30–44 | 14.2% |
| 45–64 | 21.3% |
| 65+ | 25.7% |
| Housing tenure | |
|---|---|
| Owner-occupied | 68.6% |
| Private rented | 20.7% |
| Social rented | 8.1% |
Source: ONS Census 2021 (district level — the finest openly licensed cut we republish). © Crown copyright, OGL v3.0.
Schools in and around SY25
| School | Phase | Ages | Pupils | Postcode |
|---|---|---|---|---|
| Ysgol Pontrhydfendigaid | Not applicable | — | — | SY25 6BL |
| Ysgol Rhos Helyg | Not applicable | — | — | SY25 6RD |
| Ysgol Henry Richard School | Not applicable | — | — | SY25 6HG |
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 SY25
50 rated food businesses operate in SY25. 26 hold the top rating of 5, 11 are rated 4, and 3 are rated 2 or below.
Among the 5-rated: Bragdy Torri Syched, Bryntirion Resources Centre, Canolfan Dreftadaeth Tregaron, Cylch Meithrin Llangeitho, Cylch Meithrin Pontrhydfendigaid.
Source: Food Standards Agency, food hygiene ratings (FHRS) open data.
Energy performance (EPC) in SY25
From a sample of 114 Energy Performance Certificates across 12 SY25 postcodes, the most common rating is band E (average band E). 17% of sampled homes are rated C or better.
Band B
4%
Band C
12%
Band D
20%
Band E
36%
Band F
19%
Band G
8%
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 Ceredigion
Landlines around SY25 typically use:
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What's it like living in SY25?
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Moving to SY25? Sort your connectivity first
We arrange broadband, full-fibre, leased lines, VoIP and business mobiles across Ceredigion — free, no-obligation quote.
Postcodes in SY25
Neighbouring districts
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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.