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SY23 4AR

Ystwyth · Ceredigion · Wales

Updated September 2026

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Location overview

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Post town
Aberystwyth
Ward
Ystwyth
Local authority
Ceredigion
Constituency
Ceredigion Preseli
Postcode district
SY23
Postcode sector
SY23 4

Nearby postcodes

Nearby postcode distances
Postcode Distance
SY23 4AS 242 m
SY23 4LN 868 m
SY23 4LL 898 m
SY23 4HS 931 m
SY23 4AT 1.2 km
Complete postcode fields and official codes
Postcode
SY23 4AR
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
SY
Postcode district
SY23
Postcode sector
SY23 4
Latitude
52.346948
Longitude
-3.961336
British National Grid easting
266,497
British National Grid northing
273,907

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Ceredigion · W06000008
Electoral ward
Ystwyth · W05001331
Parish or community
W04000399
Westminster constituency
Ceredigion Preseli · W07000093
Output area
W00002953
Lower layer super output area
Ceredigion 011D · W01000552
Middle layer super output area
Ceredigion 011 · W02000421

Postcode source versions

Explore SY23

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

Property

At this postcode

View all property records
7 recorded sales at this postcode
Address Date Price
Llys Y Coed, Abermagwr, Aberystwyth, SY23 4AR 27 September 2013 £240,000
Glyndwr, Abermagwr, Aberystwyth, SY23 4AR 22 September 2010 £360,000
Berllanber, Abermagwr, Aberystwyth, SY23 4AR 3 August 2006 £260,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
2
Primary
0
Secondary
0

  1. Ysgol Llanfihangel-Y-Creuddyn

    Welsh establishment

    2.3 km

  2. Ysgol Llanilar

    Welsh establishment

    4.2 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
14
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 7
  • Drugs 2
  • Criminal damage and arson 2
  • Public order 1
  • Anti social behaviour 1

Census 2021

Population and age profile

Postcode residents
23

12 female, 11 male

Postcode households
12
Residents per household
1.9
SY23 4 residents
5,417

Age bands in SY23 4

Wider postcode sector
Age 0 to 14
14.5%

711 residents

Age 15 to 24
9.6%

471 residents

Age 25 to 44
18.3%

898 residents

Age 45 to 64
30.9%

1,516 residents

Age 65 and over
26.8%

1,314 residents

This postcode contained 0.4% of the sector's usual residents on Census Day. The age profile describes the wider SY23 4 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+
54.5%
Ultrafast, 100 Mbit/s+
9.1%
Ultrafast, 300 Mbit/s+
9.1%
Gigabit-capable
9.1%
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.

NHS ODS

GP practices

1

within 5 km

  • LLANILAR HEALTH CENTRE

    LLANILAR, ABERYSTWYTH, SY23 4PA

    ODS code W92056

    4.2 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

  • Smithy House

    BCT · Aber-Magwr

    0.1 miles

  • Smithy House

    BCT · Aber-Magwr

    0.1 miles

  • Trawscoed Bridge

    BCT · Crosswood

    0.6 miles

  • Trawsgoed Bridge

    BCT · Crosswood

    0.6 miles

  • Cnwch Coch

    BCT · Cnwch-coch

    1.0 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

2 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Llanfihangel-Y-Creuddyn is the nearest published school at 1.4 miles.

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

Recorded crime

Published police records

14 published events cover 12 months, averaging 1.167 events per published month. The largest recorded category is Violence and sexual offences with 7 events.

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