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LL53 6TH

Llanystumdwy · Gwynedd · Wales

Updated September 2026

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Location overview

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Post town
Pwllheli
Ward
Llanystumdwy
Local authority
Gwynedd
Constituency
Dwyfor Meirionnydd
Postcode district
LL53
Postcode sector
LL53 6

Nearby postcodes

Nearby postcode distances
Postcode Distance
LL53 6SN 131 m
LL53 6TG 131 m
LL53 6SH 134 m
LL53 6SL 145 m
LL53 6NJ 169 m
Complete postcode fields and official codes
Postcode
LL53 6TH
Status
Current
Introduced
1 May 2021
Terminated
Not published
Postcode area
LL
Postcode district
LL53
Postcode sector
LL53 6
Latitude
52.919404
Longitude
-4.332018
British National Grid easting
243,311
British National Grid northing
338,321

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Gwynedd · W06000002
Electoral ward
Llanystumdwy · W05001550
Parish or community
W04000089
Westminster constituency
Dwyfor Meirionnydd · W07000096
Output area
W00000457
Lower layer super output area
Gwynedd 011D · W01000089
Middle layer super output area
Gwynedd 011 · W02000020

Postcode source versions

Explore LL53

Use the wider postcode district to compare the same evidence across more locations.

Property

At this postcode

View all property records
18 recorded sales at this postcode
Address Date Price
4, Gerddi Madryn, Chwilog, Pwllheli, LL53 6TH 13 February 2026 £300,000
14, Gerddi Madryn, Chwilog, Pwllheli, LL53 6TH 9 January 2025 £150,500
7, Gerddi Madryn, Chwilog, Pwllheli, LL53 6TH 14 April 2023 £240,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
6
Primary
0
Secondary
0

  1. Ysgol Gynradd Chwilog

    Welsh establishment

    173 m

  2. Ysgol Gynradd Llangybi

    Welsh establishment

    2.8 km

  3. Ysgol Hafod Lon

    Welsh establishment

    3.6 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
81
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 51
  • Other theft 7
  • Anti social behaviour 6
  • Criminal damage and arson 6
  • Public order 5

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
LL53 6 residents
5,266

Age bands in LL53 6

Wider postcode sector
Age 0 to 14
15.8%

820 residents

Age 15 to 24
9.5%

495 residents

Age 25 to 44
19.2%

1,001 residents

Age 45 to 64
29.4%

1,528 residents

Age 65 and over
26.2%

1,362 residents

How to read these estimates
The standard postcode headcounts and the commissioned age table are separate ONS outputs. Small counts are disclosure-controlled, and totals can differ slightly between tables. Coverage is England and Wales only.

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+
100%
Ultrafast, 100 Mbit/s+
0%
Ultrafast, 300 Mbit/s+
0%
Gigabit-capable
0%
Unable to receive decent fixed or FWA broadband
0%
Next Generation Access
100%
Decent broadband available from fixed wireless
0%
Coverage is a modelled postcode-level snapshot, not a speed test or a guarantee for a named property. Check availability with providers before making a decision. Ofcom does not publish postcode-level full-fibre coverage in this release for commercial-confidentiality reasons.

Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.

Nearby transport

  • Maes Myrddin

    BCT · Chwilog

    0.1 miles

  • Llyselphin

    BCT · Chwilog

    0.2 miles

  • Llyselphin

    BCT · Chwilog

    0.2 miles

  • Cae Capel

    BCT · Chwilog

    0.2 miles

  • Ty`n Rhos

    BCT · Chwilog

    0.2 miles

Evidence in context

A factual reading of the data in this report's scope. It is not a location score or a recommendation.

Property market

Recorded sales

The five-year median is £237,500 from 12 recorded sales in LL53 6TH. 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.

Schools

Published establishments

6 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Gynradd Chwilog is the nearest published school at 173 m.

Counts describe active establishment records. They do not assess admissions, catchments or quality.

Recorded crime

Published police records

81 published events cover 12 months, averaging 6.75 events per published month. The largest recorded category is Violence and sexual offences with 51 events.

The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.