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LL57 1LS

Dwyrain Bangor · Gwynedd · Wales

Updated September 2026

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Location overview

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Post town
Bangor
Ward
Dwyrain Bangor
Local authority
Gwynedd
Constituency
Bangor Aberconwy
Postcode district
LL57
Postcode sector
LL57 1

Nearby postcodes

Nearby postcode distances
Postcode Distance
LL57 1TF 66 m
LL57 1TB 102 m
LL57 1TH 105 m
LL57 1TD 110 m
LL57 1TG 121 m
Complete postcode fields and official codes
Postcode
LL57 1LS
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
LL
Postcode district
LL57
Postcode sector
LL57 1
Latitude
53.223780
Longitude
-4.115811
British National Grid easting
258,845
British National Grid northing
371,725

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Gwynedd · W06000002
Electoral ward
Dwyrain Bangor · W05001530
Parish or community
W04000046
Westminster constituency
Bangor Aberconwy · W07000083
Output area
W00000465
Lower layer super output area
Gwynedd 001D · W01000091
Middle layer super output area
Gwynedd 001 · W02000010

Postcode source versions

Explore LL57

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

Property

At this postcode

View all property records
2 recorded sales at this postcode
Address Date Price
48, Penrhyn Avenue, Bangor, LL57 1LS 12 February 2021 £100,000
45, Penrhyn Avenue, Bangor, LL57 1LS 26 February 2017 £45,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
17
Primary
0
Secondary
0

  1. Ysgol Glancegin

    Welsh establishment

    260 m

  2. Bangor Independent School

    Welsh establishment

    782 m

  3. Ysgol Gynradd Hirael

    Welsh establishment

    950 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
1,901
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 683
  • Anti social behaviour 276
  • Shoplifting 218
  • Public order 183
  • Criminal damage and arson 151

Census 2021

Population and age profile

Postcode residents
28

17 female, 11 male

Postcode households
9
Residents per household
3.1
LL57 1 residents
5,929

Age bands in LL57 1

Wider postcode sector
Age 0 to 14
13.9%

834 residents

Age 15 to 24
36%

2,162 residents

Age 25 to 44
23.1%

1,391 residents

Age 45 to 64
16.7%

1,002 residents

Age 65 and over
10.4%

623 residents

This postcode contained 0.5% of the sector's usual residents on Census Day. The age profile describes the wider LL57 1 sector, not people in this individual postcode.

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+
100%
Ultrafast, 300 Mbit/s+
100%
Gigabit-capable
100%
Unable to receive decent fixed or FWA broadband
0%
Next Generation Access
100%
Decent broadband available from fixed wireless
100%
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.

NHS ODS

GP practices

5

within 5 km

  • BRON DERW MEDICAL CENTRE

    GLYNNE ROAD, BANGOR, LL57 1AH

    ODS code W94034

    778 m

  • GLANFA

    ORME ROAD, BANGOR, LL57 1AY

    ODS code W94040

    889 m

  • BODNANT SURGERY

    MENAI AVENUE, BANGOR, LL57 2HH

    ODS code W94010

    1.6 km

  • UPCC AT YSBYTY GWYNEDD

    UPCC AT YSBYTY GWYNEDO, PENRHOSGARNEDD, BANGOR, LL57 2PW

    ODS code W00191

    3.4 km

  • THE HEALTH CENTRE

    BEAUMARIS LIBRARY, BEAUMARIS, LL58 8AL

    ODS code W94009

    4.8 km

Organisation records, not service availability
These are records marked active in NHS England's Organisation Data Service for England and Wales. Branch surgeries, pharmacies, dentists and hospitals are not included. They do not confirm patient registration, services, opening hours, appointments or care quality. Distances are straight-line from the postcode point.

Source acquired on 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • Ffordd Tegai

    BCT · Maesgeirchen

    0.0 miles

  • Maesgeirchen Circle West

    BCT · Maesgeirchen

    0.0 miles

  • Min-y-Coed

    BCT · Maesgeirchen

    0.1 miles

  • Ffordd Tegai Lower

    BCT · Maesgeirchen

    0.1 miles

  • Police Houses

    BCT · Maesgeirchen

    0.1 miles

Evidence in context

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

Schools

Published establishments

17 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Glancegin is the nearest published school at 260 m.

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

Recorded crime

Published police records

1,901 published events cover 12 months, averaging 158.417 events per published month. The largest recorded category is Violence and sexual offences with 683 events.

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