CF14 postcode area guide — Caerphilly
House prices, crime, broadband speeds, mobile signal, schools and demographics for the CF14 postcode district in Caerphilly — every official dataset on one page.
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Where is CF14?
Broadband & internet speeds in CF14
Excellent coverage
Superfast (30Mb+)
98.2%
Ultrafast (300Mb+)
91%
Gigabit-capable
89.3%
Below USO (10Mb)
0.1%
Broadband availability in the CF14 postcode district (Caerphilly) is Excellent — gigabit-capable full fibre is widely available. Across the 1,599 postcodes Ofcom measures in CF14, superfast broadband (30 Mbit/s or faster) reaches 98.2% of premises and gigabit-capable lines are available to 89.3%.
Around 0.1% of premises in CF14 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 CF14
| Postcode | Superfast | Gigabit |
|---|---|---|
| CF14 0AA | 100% | 100% |
| CF14 0AB | 100% | 100% |
| CF14 0AD | 100% | 100% |
| CF14 0AE | 100% | 0% |
| CF14 0AF | 100% | 97.8% |
| CF14 0AG | 100% | 100% |
| CF14 0AH | 100% | 100% |
| CF14 0AJ | 100% | 100% |
| CF14 0AL | 100% | 100% |
| CF14 0AN | 100% | 100% |
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 CF14
Police recorded 191 incidents within about a mile of the centre of CF14 in May 2026 (latest published street-level data). The breakdown:
| Category | Incidents | Share |
|---|---|---|
| Violence & sexual offences | 53 | 27.7% |
| Shoplifting | 41 | 21.5% |
| Public order | 25 | 13.1% |
| Anti-social behaviour | 19 | 9.9% |
| Criminal damage & arson | 18 | 9.4% |
| Vehicle crime | 15 | 7.9% |
| Drugs | 5 | 2.6% |
| Other theft | 5 | 2.6% |
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 CF14
Based on 781 sales registered with HM Land Registry in the last 12 months, the median sold price in CF14 is £325,000, down 4.4% on the previous year (£340,000).
Detached
£530,000
130 sales
Semi-detached
£370,000
285 sales
Terraced
£301,000
233 sales
Flat / maisonette
£170,000
122 sales
Latest recorded sales in CF14
| Date | Price | Type | Street | Postcode |
|---|---|---|---|---|
| 22 May 2026 | £285,000 | Terraced | Ffordd Ty Unnos | CF14 4NJ |
| 20 May 2026 | £315,000 | Terraced | Caerphilly Road | CF14 4AD |
| 20 May 2026 | £189,000 | Terraced | Threipland Drive | CF14 4PW |
| 15 May 2026 | £442,500 | Semi-detached | Fidlas Road | CF14 5LZ |
| 15 May 2026 | £323,000 | Flat | Ty Glas Road | CF14 5ER |
| 8 May 2026 | £460,000 | Detached | Clas Illtyd | CF14 1SA |
| 8 May 2026 | £442,500 | Semi-detached | Kyle Avenue | CF14 1SR |
| 5 May 2026 | £305,000 | Semi-detached | Guenever Close | CF14 9AH |
| 5 May 2026 | £135,000 | Flat | Pentland Close | CF14 5BB |
| 1 May 2026 | £297,000 | Semi-detached | Fishguard Road | CF14 5PS |
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 CF14
| School | Phase | Ages | Pupils | Postcode |
|---|---|---|---|---|
| Birchgrove Primary School | Not applicable | — | — | CF14 1RR |
| Gabalfa Primary School | Not applicable | — | — | CF14 2QQ |
| Rhydypenau Primary School | Not applicable | — | — | CF14 0NX |
| Ton-Yr-Ywen Primary School | Not applicable | — | — | CF14 4HG |
| Coed Glas Primary School | Not applicable | — | — | CF14 5DW |
| Llanishen Fach Primary School | Not applicable | — | — | CF14 6SS |
| Rhiwbeina Primary School | Not applicable | — | — | CF14 6HL |
| Coryton Primary School | Not applicable | — | — | CF14 7DS |
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 CF14
451 rated food businesses operate in CF14. 316 hold the top rating of 5, 64 are rated 4, and 5 are rated 2 or below.
Among the 5-rated: A-Head of the Game Nutrition, Academy, Acorns Nursery Llanishen, Acorns Whitchurch, Afro lounge.
Source: Food Standards Agency, food hygiene ratings (FHRS) open data.
Energy performance (EPC) in CF14
From a sample of 216 Energy Performance Certificates across 11 CF14 postcodes, the most common rating is band D (average band C). 52% of sampled homes are rated C or better.
Band B
32%
Band C
20%
Band D
39%
Band E
8%
Band F
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 CF14 typically use:
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What's it like living in CF14?
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Moving to CF14? Sort your connectivity first
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Postcodes in CF14
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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.