CF46 postcode area guide — Caerphilly
House prices, crime, broadband speeds, mobile signal, schools and demographics for the CF46 postcode district in Caerphilly — every official dataset on one page.
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Where is CF46?
Broadband & internet speeds in CF46
Strong coverage
Superfast (30Mb+)
95.4%
Ultrafast (300Mb+)
38.3%
Gigabit-capable
38.3%
Below USO (10Mb)
0%
Broadband availability in the CF46 postcode district (Caerphilly) is Strong — superfast is near-universal and gigabit is rolling out. Across the 347 postcodes Ofcom measures in CF46, superfast broadband (30 Mbit/s or faster) reaches 95.4% of premises and gigabit-capable lines are available to 38.3%.
Around 0% of premises in CF46 fall below the Universal Service Obligation (a minimum of 10 Mbit/s download and 1 Mbit/s upload), so the overwhelming majority of homes and businesses here can already order a decent fixed line. For a business that depends on its connection, the figures that matter most are gigabit and full-fibre availability — the symmetric, low-contention services we quote leased lines and FTTP against.
Sample postcodes in CF46
| Postcode | Superfast | Gigabit |
|---|---|---|
| CF46 5AA | 100% | 100% |
| CF46 5AB | 100% | 61.2% |
| CF46 5AD | 100% | 0% |
| CF46 5AE | 100% | 0% |
| CF46 5AF | 100% | 0% |
| CF46 5AG | 100% | 0% |
| CF46 5AH | 100% | 0% |
| CF46 5AJ | 100% | 0% |
| CF46 5AL | 100% | 0% |
| CF46 5AN | 100% | 0% |
Run a speed test to see what you're actually getting, or check your exact postcode.
Mobile signal around Caerphilly
Ofcom's coverage model for the wider Caerphilly district (84,902 premises):
4G indoors — all networks
94.3%
4G outdoors — all networks
99.9%
5G outdoors — all networks
6%
Voice indoors — all networks
96.8%
Signal varies street by street — use the mobile coverage checker to compare EE, O2, Three and Vodafone at an exact postcode.
Crime in CF46
Police recorded 42 incidents within about a mile of the centre of CF46 in May 2026 (latest published street-level data). The breakdown:
| Category | Incidents | Share |
|---|---|---|
| Violence & sexual offences | 21 | 50.0% |
| Anti-social behaviour | 6 | 14.3% |
| Public order | 4 | 9.5% |
| Burglary | 3 | 7.1% |
| Other theft | 3 | 7.1% |
| Criminal damage & arson | 2 | 4.8% |
| Vehicle crime | 2 | 4.8% |
| Other crime | 1 | 2.4% |
Raw counts favour busy town centres — a high street with shops and nightlife records more incidents than a residential cul-de-sac. Source: police.uk open data (point sample around the district centroid).
House prices in CF46
Based on 137 sales registered with HM Land Registry in the last 12 months, the median sold price in CF46 is £140,000, down 5.4% on the previous year (£148,000).
Detached
£335,000
17 sales
Semi-detached
£195,000
27 sales
Terraced
£120,000
86 sales
Latest recorded sales in CF46
| Date | Price | Type | Street | Postcode |
|---|---|---|---|---|
| 7 May 2026 | £107,000 | Terraced | Parc Wenallt | CF46 5HX |
| 1 May 2026 | £137,000 | Terraced | Fell Street | CF46 5HN |
| 29 Apr 2026 | £126,500 | Semi-detached | Cherry Tree Way | CF46 6AT |
| 27 Apr 2026 | £93,000 | Detached | Edwards Terrace | CF46 6RN |
| 24 Apr 2026 | £50,000 | Terraced | Upper High Street | CF46 6RY |
| 24 Apr 2026 | £230,000 | Semi-detached | Ffos Close | CF46 6EL |
| 24 Apr 2026 | £264,000 | Semi-detached | Tawel Fan | CF46 6EH |
| 20 Apr 2026 | £155,000 | Terraced | Shingrig Road | CF46 6DY |
| 13 Apr 2026 | £165,000 | Terraced | Oaklands Terrace | CF46 5RG |
| 1 Apr 2026 | £127,000 | Terraced | Colly Row | CF46 6UD |
Contains HM Land Registry data © Crown copyright and database right 2026, licensed under the Open Government Licence v3.0.
Who lives here? Caerphilly demographics
Census 2021 figures for the wider Caerphilly district (175,952 residents, 76,255 households):
| Age profile | |
|---|---|
| Under 15 | 18.5% |
| 15–29 | 22.1% |
| 30–44 | 18.7% |
| 45–64 | 20.7% |
| 65+ | 20.1% |
| Housing tenure | |
|---|---|
| Owner-occupied | 67.5% |
| Private rented | 13.4% |
| Social rented | 5.6% |
Source: ONS Census 2021 (district level — the finest openly licensed cut we republish). © Crown copyright, OGL v3.0.
Schools in and around CF46
| School | Phase | Ages | Pupils | Postcode |
|---|---|---|---|---|
| Bedlinog Community Primary School | Not applicable | — | — | CF46 6RE |
| Trelewis Primary School | Not applicable | — | — | CF46 6AH |
| Edwardsville Primary School | Not applicable | — | — | CF46 5NE |
| Nelson Primary School | Not applicable | — | — | CF46 6HL |
Source: DfE Get Information about Schools (England & Wales). Check Ofsted report cards for inspection detail — headline one-word grades were retired in 2024.
Food hygiene ratings in CF46
98 rated food businesses operate in CF46. 43 hold the top rating of 5, 30 are rated 4, and 5 are rated 2 or below.
Among the 5-rated: Aldi, Bedlinog Primary School, Bethel Evangelical Church, Bridge Stores, Cafe Nelson.
Source: Food Standards Agency, food hygiene ratings (FHRS) open data.
Energy performance (EPC) in CF46
From a sample of 95 Energy Performance Certificates across 11 CF46 postcodes, the most common rating is band D (average band D). 31% of sampled homes are rated C or better.
Band B
1%
Band C
29%
Band D
51%
Band E
16%
Band F
2%
Band G
1%
Source: MHCLG Energy Performance of Buildings Data (England & Wales), sampled at postcode level and refreshed monthly. Individual certificates are on each postcode’s page.
Phone area codes for Caerphilly
Landlines around CF46 typically use:
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What's it like living in CF46?
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Postcodes in CF46
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Frequently asked questions
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Sources: HM Land Registry Price Paid Data, police.uk street-level crime, Ofcom Connected Nations, ONS Census 2021, DfE Get Information about Schools, Food Standards Agency FHRS — all © Crown copyright, licensed under the Open Government Licence v3.0. Figures are area aggregates; individual addresses vary. Energy performance (EPC) data will be added when our Open Data Communities registration is approved.