Property market
The five-year median is £425,000 from 1 recorded sale in LL54 6DS. This is a recorded-sale statistic, not a current valuation.
The latest UK House Price Index average for Gwynedd is £206,665 in June 2026, up 5.7% year on year.
LL54 6DS
Clynnog · Gwynedd · Wales
Updated September 2026
Compare this postcodeLocation overview
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- Post town
- Caernarfon
- Ward
- Clynnog
- Local authority
- Gwynedd
- Constituency
- Dwyfor Meirionnydd
- Postcode district
- LL54
- Postcode sector
- LL54 6
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- LL54 6DS
- Status
- Current
- Introduced
- 1 January 1980
- Terminated
- Not published
- Postcode area
- LL
- Postcode district
- LL54
- Postcode sector
- LL54 6
- Latitude
- 53.012230
- Longitude
- -4.273514
- British National Grid easting
- 247,571
- British National Grid northing
- 348,519
Statistical and administrative geographies
- Country
- Wales · W92000004
- Region
- W99999999
- Local authority district
- Gwynedd · W06000002
- Electoral ward
- Clynnog · W05001520
- Parish or community
- W04000057
- Westminster constituency
- Dwyfor Meirionnydd · W07000096
- Output area
- W00000302
- Lower layer super output area
- Gwynedd 008B · W01000086
- Middle layer super output area
- Gwynedd 008 · W02000017
Postcode source versions
- Ordnance Survey: Code-Point Open Version 2026-08 · Current postcode units in Great Britain · OGL-3.0
- Office for National Statistics: ONS Postcode Directory Version 2026-08 · United Kingdom; Northern Ireland excluded pending rights review; Crown Dependencies outside product scope · OGL-3.0 with third-party rights
- Ordnance Survey: Boundary-Line Version 2026-05 · Local-authority boundaries in Great Britain · OS OpenData Licence
Explore LL54
Property
3 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| Llidiart Cwmbran, Nasareth, Caernarfon, LL54 6DS | 29 July 2022 | £425,000 |
| Llidiart Cwmbran, Nasareth, Caernarfon, LL54 6DS | 12 March 2021 | £225,000 |
| Llidiart Cwmbran, Nasareth, Caernarfon, LL54 6DS | 2 November 1998 | £85,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 6
- Primary
- 0
- Secondary
- 0
- 2.0 km
Ysgol Gynradd Nebo
Welsh establishment
- 3.3 km
Ysgol Gynradd Llanllyfni
Welsh establishment
- 4.7 km
Ysgol Dyffryn Nantlle
Welsh establishment
Recorded crime
Within 1 mile of this postcode
- Published events
- 8
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Criminal damage and arson 4
- Burglary 3
- Other crime 1
Census 2021
Population and age profile
- Postcode residents
- 9
- Postcode households
- 2
- Residents per household
- 4.5
- LL54 6 residents
- 4,195
4 female, 5 male
Age bands in LL54 6
Wider postcode sector- Age 0 to 14
- 18.7%
- Age 15 to 24
- 10.7%
- Age 25 to 44
- 21.7%
- Age 45 to 64
- 27.5%
- Age 65 and over
- 21.4%
765 residents
437 residents
890 residents
1,127 residents
878 residents
This postcode contained 0.2% of the sector's usual residents on Census Day. The age profile describes the wider LL54 6 sector, not people in this individual postcode.
Small counts are adjusted for privacy, so totals can differ slightly between Census tables.
Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.
Fixed broadband coverage
Ofcom's predicted availability across all residential and commercial premises in this postcode in January 2026.
- Superfast, 30 Mbit/s+
- 75%
- Ultrafast, 100 Mbit/s+
- 75%
- Ultrafast, 300 Mbit/s+
- 75%
- Gigabit-capable
- 75%
- Unable to receive decent fixed or FWA broadband
- 0%
- Next Generation Access
- 75%
- Decent broadband available from fixed wireless
- 0%
Predicted coverage, not measured speeds. Check availability for your address with a provider. Postcode-level full-fibre figures are not published in this release.
Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.
GP practices
1
within 5 km
CORWEN HOUSE
MARKET PLACE, PENYGROES, CAERNARFON, LL54 6NN
ODS code W94609
4.6 km
Main GP practices only; branch surgeries are excluded. Distances are straight-line. Contact the practice to check registration, services, opening hours and appointments.
Source acquired on 2026-09-05. Contains information from NHS England, licenced under the current version of the Open Government Licence.
Nearby transport
- 0.7 miles
Pant Glas
BCT · Clynnog
- 0.8 miles
Pant Glas
BCT · Pant-Glas
- 0.8 miles
Pant Glas
BCT · Pant-Glas
- 1.0 miles
Capel Nazareth
BCT · Nasareth
- 1.0 miles
Capel Nasareth
BCT · Nasareth
Evidence in context
Schools
6 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Gynradd Nebo is the nearest published school at 1.3 miles.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
Recorded crime
8 published events cover 12 months, averaging 0.667 events per published month. The largest recorded category is Criminal damage and arson with 4 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.