LL25 postcode area guide — Conwy
House prices, crime, broadband speeds, mobile signal, schools and demographics for the LL25 postcode district in Conwy — every official dataset on one page.
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Where is LL25?
Broadband & internet speeds in LL25
Mixed coverage
Superfast (30Mb+)
68.7%
Ultrafast (300Mb+)
4.5%
Gigabit-capable
4.5%
Below USO (10Mb)
13.2%
Broadband availability in the LL25 postcode district (Conwy) is Mixed — superfast is available to many but not all premises. Across the 46 postcodes Ofcom measures in LL25, superfast broadband (30 Mbit/s or faster) reaches 68.7% of premises and gigabit-capable lines are available to 4.5%.
Around 13.2% of premises in LL25 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 LL25
| Postcode | Superfast | Gigabit |
|---|---|---|
| LL25 0DJ | 100% | 0% |
| LL25 0DQ | 75% | 0% |
| LL25 0DX | 100% | 0% |
| LL25 0DZ | 100% | 0% |
| LL25 0EJ | 100% | 0% |
| LL25 0EQ | 100% | 0% |
| LL25 0EX | 100% | 0% |
| LL25 0EZ | 75% | 0% |
| LL25 0HJ | 0% | 0% |
| LL25 0HQ | 0% | 0% |
Run a speed test to see what you're actually getting, or check your exact postcode.
Mobile signal around Conwy
Ofcom's coverage model for the wider Conwy district (60,351 premises):
4G indoors — all networks
80.9%
4G outdoors — all networks
97.2%
5G outdoors — all networks
0.3%
Voice indoors — all networks
88.8%
Signal varies street by street — use the mobile coverage checker to compare EE, O2, Three and Vodafone at an exact postcode.
Crime in LL25
Police recorded 1 incidents within about a mile of the centre of LL25 in May 2026 (latest published street-level data). The breakdown:
| Category | Incidents | Share |
|---|---|---|
| Criminal damage & arson | 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 LL25
Based on 7 sales registered with HM Land Registry in the last 12 months, the median sold price in LL25 is £232,500, down 7.0% on the previous year (£249,950).
Detached
£330,000
3 sales
Semi-detached
£212,000
4 sales
Latest recorded sales in LL25
| Date | Price | Type | Street | Postcode |
|---|---|---|---|---|
| 9 Apr 2026 | £212,000 | Semi-detached | Church Street | LL25 0SJ |
| 24 Mar 2026 | £182,000 | Semi-detached | Church Street | LL25 0SJ |
| 20 Feb 2026 | £220,000 | Semi-detached | LL25 0TJ | |
| 21 Nov 2025 | £240,000 | Detached | LL25 0HJ | |
| 31 Oct 2025 | £330,000 | Detached | LL25 0EJ | |
| 30 Oct 2025 | £375,000 | Detached | LL25 0EQ | |
| 22 Aug 2025 | £232,500 | Semi-detached | LL25 0DZ | |
| 7 Jul 2025 | £186,000 | Semi-detached | Church Street | LL25 0SJ |
| 4 Jul 2025 | £168,950 | Semi-detached | LL25 0EZ | |
| 31 Mar 2025 | £285,000 | Detached | LL25 0JE |
Contains HM Land Registry data © Crown copyright and database right 2026, licensed under the Open Government Licence v3.0.
Who lives here? Conwy demographics
Census 2021 figures for the wider Conwy district (114,741 residents, 52,235 households):
| Age profile | |
|---|---|
| Under 15 | 16% |
| 15–29 | 18.3% |
| 30–44 | 15.8% |
| 45–64 | 22.5% |
| 65+ | 27.3% |
| Housing tenure | |
|---|---|
| Owner-occupied | 68.4% |
| Private rented | 19.1% |
| 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 LL25
| School | Phase | Ages | Pupils | Postcode |
|---|---|---|---|---|
| Ysgol Dolwyddelan | Not applicable | — | — | LL25 0SZ |
| Ysgol Penmachno | Not applicable | — | — | LL24 0PT |
| Ysgol Betws-y-Coed | Not applicable | — | — | LL24 0BP |
| Ysgol Y Manod | Not applicable | — | — | LL41 3AF |
| Ysgol Maenofferen | Not applicable | — | — | LL41 3DL |
| Llechan Lân Centres | Not applicable | — | — | LL41 3DW |
| Ysgol Y Moelwyn | Not applicable | — | — | LL41 3DW |
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 LL25
6 rated food businesses operate in LL25. 4 hold the top rating of 5, 2 are rated 4, and none are currently rated 2 or below.
Among the 5-rated: Elen's Castle Hotel, Plas Penaeldroch Manor, Y Gwydyr Hotel Dolwyddelan, Ysgol Dolwyddelan.
Source: Food Standards Agency, food hygiene ratings (FHRS) open data.
Energy performance (EPC) in LL25
From a sample of 90 Energy Performance Certificates across 12 LL25 postcodes, the most common rating is band E (average band E). 9% of sampled homes are rated C or better.
Band B
2%
Band C
7%
Band D
27%
Band E
48%
Band F
11%
Band G
6%
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 Conwy
Landlines around LL25 typically use:
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What's it like living in LL25?
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Moving to LL25? Sort your connectivity first
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Postcodes in LL25
Neighbouring districts
All Llandudno (LL) postcode districts ›
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.