CF83 1UB

St Martins · Caerphilly · Wales

Updated September 2026

Compare this postcode

Location overview

Drag to pan. Use + or - to zoom. Open larger map
Post town
Caerphilly
Local authority
Caerphilly
Constituency
Caerphilly
Postcode district
CF83
Postcode sector
CF83 1

Nearby postcodes

Nearby postcode distances
Postcode Distance
CF83 1JP 9 m
CF83 1FN 30 m
CF83 1UQ 32 m
CF83 1WE 32 m
CF83 1WD 34 m
Complete postcode fields and official codes
Postcode
CF83 1UB
Status
Current
Introduced
1 July 1995
Terminated
Not published
Postcode area
CF
Postcode district
CF83
Postcode sector
CF83 1
Latitude
51.574204
Longitude
-3.220121
British National Grid easting
315,542
British National Grid northing
186,854

Statistical and administrative geographies

Country
Wales · W92000004
Region
W99999999
Local authority district
Caerphilly · W06000018
Parish or community
W04000904
Westminster constituency
Caerphilly · W07000088
Output area
W00007463
Lower layer super output area
Caerphilly 024C · W01001424
Middle layer super output area
Caerphilly 024 · W02000313

Postcode source versions

Explore CF83

1 recorded sale at this postcode
Address Date Price
Santander, 28, Cardiff Road, Caerphilly, CF83 1UB 27 April 2021 £250,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
25
Primary
0
Secondary
0
  1. Ysgol Gynradd Gymraeg Y Castell

    Welsh establishment

    331 m
  2. Twyn Primary School

    Welsh establishment

    351 m
  3. St Martin's School

    Welsh establishment

    503 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
2,495
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 945
  • Anti social behaviour 361
  • Public order 295
  • Criminal damage and arson 281
  • Shoplifting 150

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
CF83 1 residents
12,441

Age bands in CF83 1

Wider postcode sector
Age 0 to 14
17.1%

2,113 residents

Age 15 to 24
9.9%

1,228 residents

Age 25 to 44
24.6%

3,042 residents

Age 45 to 64
27.1%

3,349 residents

Age 65 and over
21.2%

2,621 residents

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+
100%
Ultrafast, 100 Mbit/s+
100%
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
100%

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

8

within 5 km

  • MARKET STREET PRACTICE

    TONYFELIN MEDICAL CENTRE, TONYFELIN SURGERY, BEDWAS ROAD, CAERPHILLY, CF83 1XP

    ODS code W95046

    525 m

  • COURT HOUSE MEDICAL CENTRE

    HEOL BRO WEN, CAERPHILLY, CF83 3GH

    ODS code W95059

    1.1 km

  • NANTGARW ROAD MEDICAL CENTRE

    4 BEDDAU WAY, CAERPHILLY, CF83 2AX

    ODS code W95049

    1.8 km

  • TY BRYN SURGERY

    THE BRYN, TRETHOMAS, CAERPHILLY, CF83 8GL

    ODS code W95008

    3.0 km

  • THE VILLAGE SURGERY

    LLANBRADACH CENTRE FOR HEALTH, 12 PENCERRIG STREET, LLANBRADACH, CAERPHILLY, CF83 3LR

    ODS code W95073

    3.6 km

  • ABER MEDICAL CENTRE

    MEDDYGFA TRIDWR, 27-29 THOMAS STREET, CAERPHILLY, CF83 4AU

    ODS code W00005

    4.2 km

  • NORTH CARDIFF MEDICAL CENTRE

    EXCALIBUR DRIVE, THORNHILL, CARDIFF, CF14 9BB

    ODS code W97015

    4.4 km

  • THE MEDICAL CENTRE

    TAFFS WELL MEDICAL CENTRE, CARDIFF ROAD, TAFFS WELL, CARDIFF, CF15 7YG

    ODS code W95060

    4.7 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 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • Nat West Bank

    BCT · Caerphilly

    0.0 miles
  • South Gate Square

    BCT · Caerphilly

    0.0 miles
  • Caerphilly Library / The Twyn

    BCT · Caerphilly

    0.1 miles
  • Wesley Methodist Chapel

    BCT · Caerphilly

    0.1 miles
  • Caerphilly Interchange Stand 1

    BCS · Caerphilly

    0.2 miles

Evidence in context

Schools

25 open schools are in scope, including 0 primary and 0 secondary schools. Ysgol Gynradd Gymraeg Y Castell is the nearest published school at 331 m.

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

Recorded crime

2,495 published events cover 12 months, averaging 207.917 events per published month. The largest recorded category is Violence and sexual offences with 945 events.

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