NN4 postcode
Broadband in NN4 8AD
NN4,
Gigabit broadband is available at this postcode.
Free, independent comparison · Ofcom verified data
Flood Risk
Very Low
Fibre (FTTP)
No
Best speed
Gigabit (1Gbps+)
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.
Gigabit broadband (Gigabit (1Gbps+)) is available at NN4 8AD. That covers your 14 Mbps needs with room to spare.
Speed Test
Check your current download speed and see how it compares to what is available at NN4 8AD.
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) | 100% | 100% | 10-20 Mbps |
| Superfast (30+ Mbps) | 100% | 100% | 30-80 Mbps |
| Ultrafast (100+ Mbps) | 100% | 100% | 100-300 Mbps |
| Full Fibre (FTTP) | N/A | N/A | 300-900 Mbps |
| Gigabit | 100% | 100% | 900-1,000 Mbps |
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
Zone 1
🟢
Very low flood risk
This postcode has no recorded flood risk from rivers or sea according to Environment Agency data.
Flood Zone
Zone 1
Risk Level
Very Low
Air quality
Particulate matter & nitrogen dioxide levels
Good 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
Most common: Band C
~£1,841/yr ·
Annual council tax estimates for , 2024/25
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Check Deals →Living near NN4 8AD
NN4 8AD is in NN4. This guide pulls together data from Ofcom, Land Registry, Police.uk, and more. Every figure is specific to this postcode or its local area. We cover broadband, real-world speeds, house prices, and crime. Plus schools, flood risk, air quality, transport, and GP access. Use it to compare against other postcodes you're considering.
Internet coverage here is good. Superfast (30Mbps+) reaches 100% of premises. The UK average is around 93%. NN4 beats that. Ultrafast (100Mbps+) covers 100%. That puts NN4 ahead of most UK postcodes. Enough for streaming, video calls, and smart home devices. Gigabit connections: 100% coverage. Most homes here can get future-proof speeds.
Limited house price data for NN4 8AD. Few residential sales on record here. Could be a commercial area, new development, or rental-heavy. Land Registry only records completed sales. Rentals and new-builds under shared ownership may not appear. Check Rightmove or Zoopla for current asking prices. Talk to local estate agents for a ground-level view.
Flood risk: Very Low. Zone: Zone 1. Lowest category. Unlikely to flood. Insurance shouldn't be affected. Air quality: Good. PM2.5: 3.6 µg/m³. Well within WHO guidelines. Clean air here. No concerns. Good for asthma sufferers and young children.
Nearest train station: Croydon. Distance: 3543.3 miles. You'll need a car to get there. Also: Bromley South (3545.1 mi). And Wimbledon (3546.7 mi). No public EV chargers recorded nearby. Home charging would be the main option. Check Zap-Map for the latest charger locations.
Council tax: mostly Band C. Mostly lower bands. More affordable council tax. Check your exact band at gov.uk/council-tax-bands. Band affects your annual bill by hundreds of pounds.
4G outdoor coverage: 99%. Strong mobile signal across the area. Data is at local authority level from Ofcom. Street-level signal can vary. Buildings and terrain affect actual reception. Try your handset on-site before switching provider.
Remote working score: 85/100. Good setup for working from home. Family score: 50/100. Mixed for families. Depends on priorities. Scores factor in broadband, schools, crime, and GPs. They weight each category by its relevance. A low score doesn't mean the area is bad. It means specific factors may not suit that use case. Compare scores with nearby postcodes to spot patterns.
A note on broadband providers. Ofcom data shows what's available. Not which provider to pick. Actual speeds depend on your line, your router, and your provider. Check BT, Sky, Virgin Media, and local FTTP operators. Compare deals at broadbandcompareuk.com or uSwitch. Contract lengths vary. 18 months is standard. Some offer 12. Ask about setup fees. They range from free to £50+. Run a speed test after installation. If speeds don't match what you're paying for, complain.
Where does this data come from? Broadband figures from Ofcom Connected Nations 2025. Crime from Police.uk. House prices from HM Land Registry. Demographics from the ONS Census. Flood data from the Environment Agency. Speed tests from Ookla. All public, all verifiable.
A data profile is a starting point. Visit NN4 8AD before making decisions. Drive the commute at peak time. Walk to the local shops. Check mobile signal inside a property, not just outside. Look at the street on Google Maps and in person. They often tell different stories.
Those are the facts for NN4 8AD. Compare with other postcodes you're considering. Each section above links to its official source. The data is objective. Your priorities decide which trade-offs matter. What works for a young professional differs from a family with children. Check back for updated figures as new data comes in.
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 NN4 8AD
What broadband speeds are available at NN4 8AD?
100% of premises can get superfast broadband here. Top listed speed is Gigabit (1Gbps+).
Can I get gigabit broadband at NN4 8AD?
100% of premises here can get gigabit-capable broadband.
What are house prices like near NN4 8AD?
Recent sale data is limited around NN4 8AD, which often happens in mixed-use or low-turnover areas.
What schools are near NN4 8AD?
School data is not loaded for this postcode yet.
What is the flood risk at NN4 8AD?
NN4 8AD is marked as Very Low flood risk in the current dataset.
How is air quality around NN4 8AD?
Air quality is rated Good here, with PM2.5 at 3.6 µg/m³.
Are there GP surgeries near NN4 8AD?
GP access data for this postcode is not loaded yet.
What transport links does NN4 8AD have?
Croydon is the closest listed station to NN4 8AD.
Is there mobile coverage at NN4 8AD?
Outdoor 4G coverage is listed at 99% and 5G at 0% for the wider area.
Can I charge an EV near NN4 8AD?
EV charging data is not loaded for this postcode yet.
What council tax band is common near NN4 8AD?
Band C is the most common council tax band in NN4.
What makes NN4 8AD different from nearby areas?
NN4 8AD has its own mix of broadband coverage, local services, prices, and environmental signals. That is why postcode-level pages are more useful than generic town guides.
Should I compare NN4 8AD with nearby postcodes?
Yes. Small postcode changes can mean different prices, flood signals, and service access.
Is NN4 8AD worth checking in person?
Yes. The numbers narrow the shortlist, but walking the street still tells you things no dataset can.
How current is the data for NN4 8AD?
This page uses official datasets that update on different cycles, so it is best used as a strong screening tool.
Area suitability scores
NN4 8ADRemote Worker
85Based 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
0Based on broadband quality relative to average house price in the area.
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Area info
Parish
NN4
District
Region
Constituency
LSOA
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