The LL65 3 Dyffryn Postcode Sector
A wide range of spatial data has been analysed to present this overview of the LL65 3 postcode sector. If you would like anything added, please contact us.
The LL65 3 postcode sector is within the county of Gwynedd.
According to the 2021 Census, the LL65 3 postcode sector is home to 6,451 residents.
Each postcode sector can contain up to 400 unique postcode units. With 237 already in use, that leaves 163 potentially available.
The largest settlement in the LL65 3 postal code is VALLEY followed by CAERGEILIOG, and BODEDERN.
The LL65 3 Postcode shares a border with LL71 8 (LLANERCHYMEDD, LLANDYFRYDOG, MYNYDD BODAFON), LL71 7 (LLANERCHYMEDD, CARMEL, LLANDRYGAN), LL63 5 (TY CROES, ABERFFRAW, LLANFAELOG), LL64 5 (RHOSNEIGR), LL65 2 (HOLYHEAD, TREARDDUR BAY, FOUR MILE BRIDGE), LL65 4 (GWALCHMAI, LLANFACHRAETH, HOLYHEAD) and LL77 7 (LLANGEFNI, RHOSTREHWFA, BODFFORDD).
Map of LL65 3
Explore the postcode sector using the interactive map.
Larger circles indicate higher recorded crime totals.
On this page
Key facts
- Within the post town of HOLYHEAD.
- LL65 3 is in the LL65 district, within the LL Llandudno area.
- Royal Mail delivery office: Holyhead Delivery Office.
- Area: 24.47 sq mi (63.38 km² / 15,661.42 acres).
Street list for LL65 3
Crime overview
Top streets by recorded crime
| Street | Crime count |
|---|---|
| HOLYHEAD ROAD A5 | 45 |
| TAIR FELIN | 41 |
| LONDON ROAD | 33 |
| BRO MYNYDD | 29 |
| DOL EITHIN | 20 |
| MAES EDEYRN | 20 |
| RHENYSGOL | 18 |
| TAN Y BRYN | 18 |
| DINAM ROAD | 17 |
| BRON Y GRAIG | 16 |
Most common crime types
| Crime type | Count |
|---|---|
| Violence and sexual offences | 346 |
| Criminal damage and arson | 65 |
| Public order | 57 |
| Other theft | 56 |
| Shoplifting | 44 |
| Burglary | 23 |
| Drugs | 20 |
| Other crime | 18 |
| Vehicle crime | 10 |
| Possession of weapons | 7 |
| Anti-social behaviour | 5 |
| Bicycle theft | 2 |
Postcodes in this sector
Neighbouring sectors and settlements
Settlements within the sector
House prices
| Type of property | 2025 average | 2025 sales | 2024 average | 2024 sales | 2023 average | 2023 sales | 2022 average | 2022 sales |
|---|---|---|---|---|---|---|---|---|
| Detached | £293,188 | 24 | £306,663 | 24 | £283,219 | 27 | £294,818 | 48 |
| Semi-detached | £210,688 | 12 | £199,543 | 21 | £178,412 | 17 | £156,944 | 27 |
| Terraced | £158,406 | 25 | £155,643 | 21 | £128,867 | 15 | £131,211 | 19 |
| Flats | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
Important postcodes and buildings
LL65 3EU is the postcode for Valley Primary School, Lon Spencer Valley, and Valley Primary School, Lon Spencer
LL65 3LW is the postcode for Ysgol y Tywyn, Minffordd Road
LL65 3PP is the postcode for Yr Ysgol Gymuned Bryngwran, High Street
LL65 3RA is the postcode for Plas Crigyll, Salem Street, and Plas Crigyll, Salem Street, Bryngwran
LL65 3TL is the postcode for Ysgol Uwchradd Bodedern, London Road
LL65 3TZ is the postcode for Bodedern Primary School, Tyn Ffordd
Administrative coverage
| The LL65 3 sector is within these local authorities |
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| The LL65 3 sector is within these counties |
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| The LL65 3 sector is within these water company areas |
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Maps and visuals
| L | L | 6 | 5 | - | 3 | X | X |
| L | L | 6 | 5 | Space | 3 | Letter | Letter |
Weather forecast for LL65 3
Weather Forecast for Valley
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