NP24 postcode area guide — Caerphilly
House prices, crime, broadband speeds, mobile signal, schools and demographics for the NP24 postcode district in Caerphilly — every official dataset on one page.
Check any UK postcode
Where is NP24?
Broadband & internet speeds in NP24
Strong coverage
Superfast (30Mb+)
95.5%
Ultrafast (300Mb+)
11.6%
Gigabit-capable
11.6%
Below USO (10Mb)
0%
Broadband availability in the NP24 postcode district (Caerphilly) is Strong — superfast is near-universal and gigabit is rolling out. Across the 146 postcodes Ofcom measures in NP24, superfast broadband (30 Mbit/s or faster) reaches 95.5% of premises and gigabit-capable lines are available to 11.6%.
Around 0% of premises in NP24 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 NP24
| Postcode | Superfast | Gigabit |
|---|---|---|
| NP24 6AA | 100% | 0% |
| NP24 6AB | 100% | 0% |
| NP24 6AD | 100% | 0% |
| NP24 6AE | 100% | 0% |
| NP24 6AF | 100% | 0% |
| NP24 6AG | 100% | 0% |
| NP24 6AH | 98.4% | 0% |
| NP24 6AJ | 100% | 0% |
| NP24 6AL | 100% | 0% |
| NP24 6AN | 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 NP24
Police recorded 57 incidents within about a mile of the centre of NP24 in May 2026 (latest published street-level data). The breakdown:
| Category | Incidents | Share |
|---|---|---|
| Violence & sexual offences | 22 | 38.6% |
| Anti-social behaviour | 15 | 26.3% |
| Criminal damage & arson | 6 | 10.5% |
| Public order | 6 | 10.5% |
| Other theft | 3 | 5.3% |
| Vehicle crime | 2 | 3.5% |
| Burglary | 1 | 1.8% |
| Drugs | 1 | 1.8% |
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 NP24
Based on 52 sales registered with HM Land Registry in the last 12 months, the median sold price in NP24 is £95,000, up 5.6% on the previous year (£90,000).
Terraced
£95,000
47 sales
Latest recorded sales in NP24
| Date | Price | Type | Street | Postcode |
|---|---|---|---|---|
| 1 May 2026 | £77,500 | Terraced | Queens Road | NP24 6NN |
| 23 Apr 2026 | £64,500 | Terraced | Pritchard Terrace | NP24 6BS |
| 10 Apr 2026 | £82,000 | Terraced | Tredegar Road | NP24 6AL |
| 2 Apr 2026 | £135,000 | Terraced | Sunnybank | NP24 6EL |
| 6 Mar 2026 | £112,000 | Terraced | Railway Terrace | NP24 6EY |
| 4 Mar 2026 | £73,000 | Terraced | Jones Street | NP24 6BB |
| 27 Feb 2026 | £138,000 | Terraced | Greenfield Street | NP24 6LH |
| 26 Feb 2026 | £115,000 | Terraced | Queens Road | NP24 6NN |
| 23 Feb 2026 | £117,000 | Terraced | Milton Terrace | NP24 6HU |
| 19 Feb 2026 | £82,000 | Terraced | Commercial Street | NP24 6AA |
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 NP24
| School | Phase | Ages | Pupils | Postcode |
|---|---|---|---|---|
| Phillipstown Primary School | Not applicable | — | — | NP24 6XE |
| Whiterose Primary | Not applicable | — | — | NP24 6DF |
| Deri Primary School | Not applicable | — | — | CF81 9HZ |
| Markham Primary School | Not applicable | — | — | NP12 0QD |
| St Gwladys Bargoed School | Not applicable | — | — | CF81 8RN |
| Aberbargoed Primary School | Not applicable | — | — | CF81 9DD |
| Heolddu Comprehensive School | Not applicable | — | — | CF81 8XL |
| Ysgol Bro Sannan | Not applicable | — | — | CF81 9FN |
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 NP24
37 rated food businesses operate in NP24. 17 hold the top rating of 5, 10 are rated 4, and 5 are rated 2 or below.
Among the 5-rated: Best One Store, Bethania Church, Dynevor Arms Hotel, Elliots Cafe, Elliots Store.
Source: Food Standards Agency, food hygiene ratings (FHRS) open data.
Energy performance (EPC) in NP24
From a sample of 240 Energy Performance Certificates across 11 NP24 postcodes, the most common rating is band D (average band D). 39% of sampled homes are rated C or better.
Band A
0%
Band B
0%
Band C
38%
Band D
40%
Band E
16%
Band F
4%
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 NP24 typically use:
Had a call from an unknown number? Use our free UK phone number checker to see who called.
What's it like living in NP24?
Be the first to rate NP24 (Caerphilly).
How would you rate living in NP24 (Caerphilly)?
Moving to NP24? Sort your connectivity first
We arrange broadband, full-fibre, leased lines, VoIP and business mobiles across Caerphilly — free, no-obligation quote.
Postcodes in NP24
Neighbouring districts
All Newport (NP) postcode districts ›
Frequently asked questions
Where is the NP24 postcode?
How much do houses cost in NP24?
Is NP24 a safe area?
What broadband can I get in NP24?
Who lives in NP24?
How energy efficient are homes in NP24?
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.