Property market
The five-year median is £587,500 from 2 recorded sales in CF46 6EP. This is a recorded-sale statistic, not a current valuation.
The latest UK House Price Index average for Caerphilly is £197,272 in June 2026, up 5.9% year on year.
CF46 6EP
St Cattwg · Caerphilly · Wales
Updated September 2026
Compare this postcodeLocation overview
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- Post town
- Treharris
- Ward
- St Cattwg
- Local authority
- Caerphilly
- Constituency
- Caerphilly
- Postcode district
- CF46
- Postcode sector
- CF46 6
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- CF46 6EP
- Status
- Current
- Introduced
- 1 January 1980
- Terminated
- Not published
- Postcode area
- CF
- Postcode district
- CF46
- Postcode sector
- CF46 6
- Latitude
- 51.657460
- Longitude
- -3.283424
- British National Grid easting
- 311,318
- British National Grid northing
- 196,188
Statistical and administrative geographies
- Country
- Wales · W92000004
- Region
- W99999999
- Local authority district
- Caerphilly · W06000018
- Electoral ward
- St Cattwg · W05001673
- Parish or community
- W04000736
- Westminster constituency
- Caerphilly · W07000088
- Output area
- W00007403
- Lower layer super output area
- Caerphilly 008E · W01001418
- Middle layer super output area
- Caerphilly 008 · W02000297
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 CF46
Property
3 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| Llancaiach Isaf Farm, Nelson, Treharris, CF46 6EP | 4 November 2024 | £680,000 |
| 3, Llancaiach Cottages, Nelson, Treharris, CF46 6EP | 4 August 2022 | £495,000 |
| Llancaiach House, Nelson, Treharris, CF46 6EP | 29 March 2019 | £499,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 25
- Primary
- 0
- Secondary
- 0
- 885 m
Nelson Primary School
Welsh establishment
- 1.4 km
Trelewis Primary School
Welsh establishment
- 1.9 km
Greenhill Primary School
Welsh establishment
Recorded crime
Within 1 mile of this postcode
- Published events
- 424
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 175
- Anti social behaviour 52
- Public order 39
- Criminal damage and arson 38
- Vehicle crime 34
Census 2021
Population and age profile
- Postcode residents
- 12
- Postcode households
- 6
- Residents per household
- 2.0
- CF46 6 residents
- 8,249
5 female, 7 male
Age bands in CF46 6
Wider postcode sector- Age 0 to 14
- 16.6%
- Age 15 to 24
- 10.3%
- Age 25 to 44
- 23.3%
- Age 45 to 64
- 27.4%
- Age 65 and over
- 22.4%
1,371 residents
845 residents
1,916 residents
2,260 residents
1,847 residents
This postcode contained 0.1% of the sector's usual residents on Census Day. The age profile describes the wider CF46 6 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
- 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 Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.
GP practices
7
within 5 km straight-line
NELSON SURGERY
BRYNCELYN, NELSON, TREHARRIS, CF46 6HL
ODS code W95043
986 m
TREHARRIS PRIMARY CARE CENTRE
FOX STREET, TREHARRIS, CF46 5HE
ODS code W95032
1.7 km
MEDDYGFA GELLIGAER SURGERY
HEOL HEN YSGOL, GELLIGAER, HENGOED, CF82 8FQ
ODS code W95050
2.4 km
ABERCYNON MEDICAL CENTRE
YNYSMEURIG ROAD, ABERCYNON, MOUNTAIN ASH, CF45 4YB
ODS code W95042
3.3 km
OAKFIELD SURGERY
OAKFIELD STREET, YSTRAD MYNACH, HENGOED, CF82 7WX
ODS code W95065
3.8 km
PENGAM HEALTH CENTRE
GLAN-YR-AFON LANE, FLEUR DE LIS, BLACKWOOD, NP12 3WA
ODS code W93614
4.1 km
BRYNTIRION SURGERY
WEST STREET, BARGOED, CF81 8SA
ODS code W95068
4.9 km
Nearby transport
- 0.2 miles
Llancaiach View
BCT · Nelson
- 0.2 miles
Llancaiach View
BCT · Nelson
- 0.2 miles
Star Club
BCT · Nelson
- 0.2 miles
Star Club
BCT · Nelson
- 0.3 miles
Llwyn yr Eos
BCT · Nelson
Evidence in context
Schools
25 open schools are in scope, including 0 primary and 0 secondary schools. Nelson Primary School is the nearest published school at 885 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
Recorded crime
424 published events cover 12 months, averaging 35.333 events per published month. The largest recorded category is Violence and sexual offences with 175 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.