NP15 postcode area guide — Monmouthshire
House prices, crime, broadband speeds, mobile signal, schools and demographics for the NP15 postcode district in Monmouthshire — every official dataset on one page.
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Where is NP15?
Broadband & internet speeds in NP15
Strong coverage
Superfast (30Mb+)
70.8%
Ultrafast (300Mb+)
55.1%
Gigabit-capable
54.4%
Below USO (10Mb)
5.2%
Broadband availability in the NP15 postcode district (Monmouthshire) is Strong — superfast is near-universal and gigabit is rolling out. Across the 394 postcodes Ofcom measures in NP15, superfast broadband (30 Mbit/s or faster) reaches 70.8% of premises and gigabit-capable lines are available to 54.4%.
Around 5.2% of premises in NP15 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 NP15
| Postcode | Superfast | Gigabit |
|---|---|---|
| NP15 1AA | 100% | 96% |
| NP15 1AB | 100% | 96.9% |
| NP15 1AD | 100% | 100% |
| NP15 1AE | 93.1% | 86.2% |
| NP15 1AF | 100% | 100% |
| NP15 1AG | 100% | 94.7% |
| NP15 1AH | 100% | 92.9% |
| NP15 1AJ | 100% | 97.1% |
| NP15 1AL | 100% | 94.1% |
| NP15 1AN | 100% | 100% |
Run a speed test to see what you're actually getting, or check your exact postcode.
Mobile signal around Monmouthshire
Ofcom's coverage model for the wider Monmouthshire district (46,774 premises):
4G indoors — all networks
83%
4G outdoors — all networks
96.3%
5G outdoors — all networks
44.7%
Voice indoors — all networks
87.4%
Signal varies street by street — use the mobile coverage checker to compare EE, O2, Three and Vodafone at an exact postcode.
House prices in NP15
Based on 72 sales registered with HM Land Registry in the last 12 months, the median sold price in NP15 is £380,000, up 10.1% on the previous year (£345,000).
Detached
£500,000
31 sales
Semi-detached
£325,000
21 sales
Terraced
£342,000
8 sales
Flat / maisonette
£178,000
4 sales
Latest recorded sales in NP15
| Date | Price | Type | Street | Postcode |
|---|---|---|---|---|
| 18 May 2026 | £325,000 | Semi-detached | Ladyhill Close | NP15 1SJ |
| 15 May 2026 | £365,000 | Semi-detached | The Meadows | NP15 1BT |
| 30 Apr 2026 | £800,000 | Detached | The Walks | NP15 1DR |
| 15 Apr 2026 | £485,000 | Detached | NP15 2DD | |
| 14 Apr 2026 | £340,000 | Terraced | Clos Croeso | NP15 1AZ |
| 13 Apr 2026 | £350,000 | Semi-detached | Alexandra Place | NP15 1QJ |
| 10 Apr 2026 | £270,000 | Terraced | Four Ash Court | NP15 1BE |
| 7 Apr 2026 | £290,000 | Semi-detached | Prioress Mill Lane | NP15 1PU |
| 4 Mar 2026 | £205,000 | Semi-detached | Old Market Street | NP15 1AL |
| 27 Feb 2026 | £775,000 | Detached | Castle Road | NP15 2JZ |
Contains HM Land Registry data © Crown copyright and database right 2026, licensed under the Open Government Licence v3.0.
Who lives here? Monmouthshire demographics
Census 2021 figures for the wider Monmouthshire district (92,957 residents, 40,922 households):
| Age profile | |
|---|---|
| Under 15 | 15.8% |
| 15–29 | 18% |
| 30–44 | 16.9% |
| 45–64 | 23.4% |
| 65+ | 25.9% |
| Housing tenure | |
|---|---|
| Owner-occupied | 71.9% |
| Private rented | 13.7% |
| Social rented | 10.4% |
Source: ONS Census 2021 (district level — the finest openly licensed cut we republish). © Crown copyright, OGL v3.0.
Schools in and around NP15
| School | Phase | Ages | Pupils | Postcode |
|---|---|---|---|---|
| Usk C.V.. Primary School | Not applicable | — | — | NP15 1SE |
| Raglan CIW VC Primary School | Not applicable | — | — | NP15 2EP |
| Goytre Fawr Primary School | Not applicable | — | — | NP4 0AH |
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 NP15
87 rated food businesses operate in NP15. 71 hold the top rating of 5, 7 are rated 4, and none are currently rated 2 or below.
Among the 5-rated: Alfred Russel Wallace, Allt y Bela, Ann Bowyer, Avicenna Pharmacy, Castle Inn.
Source: Food Standards Agency, food hygiene ratings (FHRS) open data.
Energy performance (EPC) in NP15
From a sample of 90 Energy Performance Certificates across 10 NP15 postcodes, the most common rating is band D (average band D). 36% of sampled homes are rated C or better.
Band B
3%
Band C
32%
Band D
34%
Band E
23%
Band F
4%
Band G
2%
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 Monmouthshire
Landlines around NP15 typically use:
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What's it like living in NP15?
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Moving to NP15? Sort your connectivity first
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Postcodes in NP15
Neighbouring districts
All Newport (NP) postcode districts ›
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.