LL56 4QB

Y Faenol · Gwynedd · Wales

Updated September 2026

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Location overview

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Post town
Y Felinheli
Local authority
Gwynedd
Constituency
Bangor Aberconwy
Postcode district
LL56
Postcode sector
LL56 4

Nearby postcodes

Nearby postcode distances
Postcode Distance
LL56 4QA 131 m
LL56 4JZ 385 m
LL57 4BS 501 m
LL56 4JR 530 m
LL56 4JY 541 m
Complete postcode fields and official codes
Postcode
LL56 4QB
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
LL
Postcode district
LL56
Postcode sector
LL56 4
Latitude
53.192066
Longitude
-4.189172
British National Grid easting
253,840
British National Grid northing
368,345

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Gwynedd · W06000002
Electoral ward
Y Faenol · W05001568
Parish or community
W04000095
Westminster constituency
Bangor Aberconwy · W07000083
Output area
W00000522
Lower layer super output area
Gwynedd 005D · W01000103
Middle layer super output area
Gwynedd 005 · W02000014

Postcode source versions

Explore LL56

3 recorded sales at this postcode
Address Date Price
Glyndwr, Nant Y Garth, Port Dinorwic, Y Felinheli, LL56 4QB 25 September 2012 £315,000
Singrig, Y Felinheli, LL56 4QB 9 September 2005 £322,000
Nant Y Garth, Haulfryn, Y Felinheli, LL56 4QB 4 March 1998 £87,500

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
16
Primary
0
Secondary
0
  1. Ysgol Gynradd Y Felinheli

    Welsh establishment

    648 m
  2. Ysgol Y Faenol

    Welsh establishment

    2.2 km
  3. Ysgol Gynradd Bethel

    Welsh establishment

    3.2 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
98
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 48
  • Anti social behaviour 17
  • Public order 10
  • Criminal damage and arson 6
  • Vehicle crime 5

Census 2021

Population and age profile

Postcode residents
14

5 female, 9 male

Postcode households
6
Residents per household
2.3
LL56 4 residents
2,349

Age bands in LL56 4

Wider postcode sector
Age 0 to 14
16.5%

384 residents

Age 15 to 24
8.8%

204 residents

Age 25 to 44
27.2%

633 residents

Age 45 to 64
26.9%

627 residents

Age 65 and over
20.7%

481 residents

This postcode contained 0.6% of the sector's usual residents on Census Day. The age profile describes the wider LL56 4 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+
83.3%
Ultrafast, 100 Mbit/s+
83.3%
Ultrafast, 300 Mbit/s+
83.3%
Gigabit-capable
83.3%
Unable to receive decent fixed or FWA broadband
16.7%
Next Generation Access
83.3%
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

2

within 5 km

  • FELINHELI&PORTHAETHWY SU

    ROWEN, Y FELINHELI, LL56 4RX

    ODS code W94027

    2.3 km

  • UPCC AT YSBYTY GWYNEDD

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

    ODS code W00191

    2.7 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

  • Nant-y-Garth Turn

    BCT · Aber Pwll

    0.1 miles
  • Nant-y-Garth Turn

    BCT · Aber Pwll

    0.1 miles
  • Ffordd Fodolydd

    BCT · Aber Pwll

    0.1 miles
  • Ffordd Fodolydd

    BCT · Aber Pwll

    0.1 miles
  • Faenol

    BCT · Aber Pwll

    0.3 miles

Evidence in context

Schools

16 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Gynradd Y Felinheli is the nearest published school at 648 m.

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

Recorded crime

98 published events cover 12 months, averaging 8.167 events per published month. The largest recorded category is Violence and sexual offences with 48 events.

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