NP25 postcode
Broadband in NP25 4NY
Trellech United, Monmouthshire
Standard broadband is the main option at this postcode.
Compare Broadband Deals →Free, independent comparison · Ofcom verified data · Updated 1 March 2026
Flood Risk
Low
Fibre (FTTP)
No
Best speed
Data pending
Speed Calculator
Adjust the options below to see how much broadband speed your household needs.
HD uses ~5 Mbps per person. 4K uses ~25 Mbps.
Each person on calls needs around 10 Mbps.
Competitive gaming needs low latency as much as raw speed.
Cameras, thermostats, speakers and similar devices each use a few Mbps.
Your household needs approximately 14 Mbps. We don't have speed data for NP25 4NY yet.
Speed Test
Check your current download speed and see how it compares to what is available at NP25 4NY.
The test downloads a 2 MB file from our server and measures how long it takes.
This test measures download speed only. Results vary depending on network conditions.
Broadband availability
Source: Ofcom Connected Nations 2025 (Jul 2025)
| Technology | Available | Coverage | Typical Speed |
|---|---|---|---|
| Standard (ADSL) | 0% | 0% | 10-20 Mbps |
| Superfast (30+ Mbps) | 0% | 0% | 30-80 Mbps |
| Ultrafast (100+ Mbps) | 0% | 0% | 100-300 Mbps |
| Full Fibre (FTTP) | N/A | N/A | 300-900 Mbps |
| Gigabit | 0% | 0% | 900-1,000 Mbps |
Speed Distribution at NP25 4NY
Source: Ofcom Connected Nations 2025
Mobile coverage
4G & 5G coverage · Ofcom Connected Nations 2025
4G Outdoor
4G Indoor
5G Outdoor
Networks with 4G
Schools nearby
Nearest schools within 5 miles · Ofsted ratings as at Jan 2026
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Flood risk
🟡
Flood risk: Low
This postcode is in undefined — low risk of flooding from rivers and sea.
Flood Zone
Risk Level
Low
Air quality
Particulate matter & nitrogen dioxide levels
air quality
Air quality data not available.
WHO guideline: 15 μg/m³
WHO guideline: 45 μg/m³
WHO guideline: 25 μg/m³
Transport links
Nearest train stations and towns
Nearest train stations
No train stations found within 15 miles
Council tax bands
Band distribution for Monmouthshire
Most common: Band
Annual council tax estimates for , 2024/25
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Looking at NP25 4NY in Trellech United? Here is what the data says. From broadband coverage to crime rates, this is the full picture. All numbers are from official sources. The guide is updated as new data becomes available.
0% of premises at NP25 4NY can access superfast broadband. The UK average is 93%. There is room for improvement here.
The speed distribution at NP25 4NY tells a more detailed story than headline figures alone. 100% of connections fall in the 10 to 30 Mbps range. No premises here are stuck below 5 Mbps. Every property meets the basic threshold for video calls.
Here is how the broadband at NP25 4NY maps against common household needs. With no superfast coverage, streaming is limited. Standard definition video may work, but HD and 4K are unlikely to run smoothly. Downloading large files will take significantly longer than average. Limited superfast coverage means remote workers should test their connection carefully. Video calls may drop or pixelate. A mobile hotspot can serve as a backup.
Fixed Wireless Access is not currently available at NP25 4NY. For properties without fibre, 4G or 5G home broadband from Three, EE, or Vodafone may be an alternative.
0% of premises at NP25 4NY fall below the Universal Service Obligation of 10 Mbps. Every property here meets the minimum standard. That is not the case everywhere. Next-generation access (NGA) reaches 0% of the area. NGA typically means speeds of 24 Mbps or above.
Flood risk at NP25 4NY is rated Low. Minor precautions may be worth considering. Check with insurers about any loading on premiums.
The three most common bands are D (25%), C (20%), E (20%). Band D corresponds to 1991 property values of £68,001 to £88,000. Current values are typically much higher. The spread across mid-range bands suggests a varied housing stock.
4G outdoor coverage at NP25 4NY reaches 95%. Indoor 4G drops to 85%. Some signal loss indoors is normal. Most calls and data should still work inside. Coverage data covers EE, O2, Three, Vodafone. Check each operator individually, as coverage varies by network.
Suitability scores for NP25 4NY: remote working 50/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
NP25 4NY falls within the Monmouthshire local authority area. The immediate area is Trellech United, a distinct community within the wider district. The NP25 postcode area contains 569 postcodes on this site. Superfast broadband across NP25 ranges from 0% to 100%.
How does NP25 4NY compare to its neighbours? NP25 4PA (0.05 miles, trellech-united) has 100% superfast coverage and 0% gigabit.
Not every property at NP25 4NY gets the same speeds. Run a postcode check with each provider before signing up. Headline speeds are not guarantees. If fibre is unavailable, consider 4G home broadband or satellite as alternatives. Speeds may still be adequate for most uses. Compare contract lengths, total costs over the term, and exit fees. The cheapest monthly rate is not always the best deal.
Every part of Trellech United has its own feel. This data gives you the factual starting point. A visit fills in the rest.
Looking at the overall picture for NP25 4NY, a few things are worth highlighting. Broadband is the main concern at NP25 4NY. With no superfast coverage, check what alternatives exist before committing. 4G home broadband, satellite, or community fibre schemes may fill the gap. Monmouthshire as a local authority area has its own planning priorities, council services, and infrastructure investment plans. Check the council website for the latest. The data covers what can be measured. Trellech United has its own character that numbers alone cannot capture. Use these figures as a filter, then visit to get the full picture.
Data sources include Ofcom (broadband and mobile), Land Registry (house prices), Police.uk (crime), Ofsted (schools), Environment Agency (flood risk), and Open-Meteo (air quality). Council tax data comes from the Valuation Office Agency. EPC data is from DLUHC. Transport data uses NaPTAN. Speed distribution figures are from Ofcom Connected Nations. All figures are the latest available at the time of writing.
Data is a starting point for Trellech United. Walk the streets at different times. Test your mobile signal. Check parking, noise levels, and the feel of the neighbourhood. Run a speed test on the actual connection. Some things only a visit can reveal.
This covers the key data for NP25 4NY. Broadband, property, schools, safety, and local services all in one place. For area-wide trends, see the Trellech United hub page. Bookmark this page and check back as new data arrives.
More local data is being added for this postcode
This page already has postcode-specific content, and more data-backed sections will appear as the remaining local datasets finish processing.
Frequently asked questions about NP25 4NY
What are the broadband speeds available at NP25 4NY?
Broadband is available at NP25 4NY. Contact local providers for specific speed information.
What is the average house price near NP25 4NY?
No recent house price data is available for NP25 4NY.
What is the flood risk for properties at NP25 4NY?
NP25 4NY has a Low flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the NP25 4NY area?
School data for NP25 4NY is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in NP25 4NY compare to other areas?
Crime data for this area is being updated.
How suitable is NP25 4NY for remote working?
NP25 4NY scores 50/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at NP25 4NY?
4G outdoor coverage at NP25 4NY is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near NP25 4NY?
EPC data for NP25 4NY is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at NP25 4NY?
Council tax band information for NP25 4NY is being updated.
How accessible are GP surgeries near NP25 4NY?
GP surgery data for NP25 4NY is being updated. Check NHS.uk for the latest.
What transport links are available near NP25 4NY?
Transport data for NP25 4NY is being updated.
Is NP25 4NY a suitable area for families?
NP25 4NY scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at NP25 4NY?
Air quality data for NP25 4NY is being updated.
How far is the nearest EV charging point from NP25 4NY?
EV charging data for NP25 4NY is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at NP25 4NY?
Full fibre availability at NP25 4NY is being updated. Check Openreach for the latest rollout status.
Area suitability scores
NP25 4NYRemote Worker
50Based on superfast broadband coverage, FTTP %, and 4G mobile outdoor coverage.
Family
50Based on Ofsted school ratings, crime rate, flood risk, and GP surgery proximity.
Value for Money
50Based on broadband quality relative to average house price in the area.
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Area info
Parish
Trellech United
District
Monmouthshire
Region
Constituency
LSOA
W01001594
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