Schools
23 open schools are in scope, including 0 primary and 0 secondary schools. Machen Primary School is the nearest published school at 3.0 km.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
CF83 3DD
Machen and Rudry · Caerphilly · Wales
Updated September 2026
Compare this postcodeLocation overview
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- Post town
- Caerphilly
- Ward
- Machen and Rudry
- Local authority
- Caerphilly
- Constituency
- Caerphilly
- Postcode district
- CF83
- Postcode sector
- CF83 3
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- CF83 3DD
- Status
- Current
- Introduced
- 1 July 1995
- Terminated
- Not published
- Postcode area
- CF
- Postcode district
- CF83
- Postcode sector
- CF83 3
- Latitude
- 51.568833
- Longitude
- -3.147212
- British National Grid easting
- 320,585
- British National Grid northing
- 186,175
Statistical and administrative geographies
- Country
- Wales · W92000004
- Region
- W99999999
- Local authority district
- Caerphilly · W06000018
- Electoral ward
- Machen and Rudry · W05001661
- Parish or community
- W04000748
- Westminster constituency
- Caerphilly · W07000088
- Output area
- W00007425
- Lower layer super output area
- Caerphilly 021D · W01001419
- Middle layer super output area
- Caerphilly 021 · W02000310
Postcode source versions
- Ordnance Survey: Code-Point Open Version 2026-08 · Current postcode units in Great Britain · OGL-3.0
- Office for National Statistics: ONS Postcode Directory Version 2026-08 · United Kingdom; Northern Ireland excluded pending rights review; Crown Dependencies outside product scope · OGL-3.0 with third-party rights
- Ordnance Survey: Boundary-Line Version 2026-05 · Local-authority boundaries in Great Britain · OS OpenData Licence
Explore CF83
Property
3 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| Crynant Farm, The Stone Barn, Rudry Road, Rudry, Caerphilly, CF83 3DD | 9 July 2021 | £885,000 |
| Ffaldgerrig Cottage, Rudry Road, Rudry, Caerphilly, CF83 3DD | 18 February 2016 | £790,000 |
| Crynant Farm, The Long Barn, Rudry, Caerphilly, CF83 3DD | 11 March 2005 | £365,000 |
Schools
Within 5 km of this postcode
- Open schools
- 23
- Primary
- 0
- Secondary
- 0
- 3.0 km
Machen Primary School
Welsh establishment
- 3.1 km
Graig-Y-Rhacca Primary and Nursery Community School
Welsh establishment
- 3.2 km
Wyclif Independent Christian School
Welsh establishment
Recorded crime
Within 1 mile of this postcode
- Published events
- 33
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 10
- Anti social behaviour 8
- Criminal damage and arson 7
- Drugs 3
- Other crime 2
Census 2021
Population and age profile
- Postcode residents
- 27
- 12 female, 15 male
- Postcode households
- 9
- Residents per household
- 3.0
- CF83 3 residents
- 12,767
Age bands in CF83 3
Wider postcode sector- Age 0 to 14
- 17.3%
- 2,244 residents
- Age 15 to 24
- 10%
- 1,295 residents
- Age 25 to 44
- 25.9%
- 3,363 residents
- Age 45 to 64
- 26.4%
- 3,425 residents
- Age 65 and over
- 20.4%
- 2,643 residents
This postcode contained 0.2% of the sector's usual residents on Census Day. The age profile describes the wider CF83 3 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+
- 88.9%
- Ultrafast, 100 Mbit/s+
- 88.9%
- Ultrafast, 300 Mbit/s+
- 88.9%
- Gigabit-capable
- 88.9%
- Unable to receive decent fixed or FWA broadband
- 0%
- Next Generation Access
- 100%
- 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, coverage at January 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.
GP practices
5
within 5 km straight-line
TY BRYN SURGERY
THE BRYN, TRETHOMAS, CAERPHILLY, CF83 8GL
ODS code W95008
4.1 km
CYNCOED MEDICAL PRACTICE
DARTINGTON DRIVE, PONTPRENNAU, CARDIFF, CF23 8SQ
ODS code W97010
4.3 km
NORTH CARDIFF MEDICAL CENTRE
EXCALIBUR DRIVE, THORNHILL, CARDIFF, CF14 9BB
ODS code W97015
4.8 km
ST. DAVIDS MEDICAL CENTRE
PONTPRENNAU MEDICAL CENTR, PENTWYN DRIVE, CARDIFF, CF23 7SD
ODS code W97065
4.9 km
MARKET STREET PRACTICE
TONYFELIN MEDICAL CENTRE, TONYFELIN SURGERY, BEDWAS ROAD, CAERPHILLY, CF83 1XP
ODS code W95046
4.9 km
Nearby transport
- 453 m
Llwyn Hir
BCT · Rudry
- 672 m
Maenllwyd Inn
BCT · Rudry
- 731 m
Maenllwyd Junction
BCT · Rudry
- 760 m
Maenllwyd Junction
BCT · Rudry
- 1.4 km
Cwrt Griffin
BCT · Rudry
Evidence in context
Recorded crime
33 published events cover 12 months, averaging 3 events per published month. The largest recorded category is Violence and sexual offences with 10 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.