CV9 postcode
Broadband in CV9 3DN
Grendon, North Warwickshire
Gigabit broadband is available at this postcode.
Free, independent comparison · Ofcom verified data
Flood Risk
Low
Fibre (FTTP)
No
Best speed
71%
Speed Calculator
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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 CV9 3DN yet.
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Broadband availability
Source: Ofcom Connected Nations 2025 (Jul 2025)
Living near CV9 3DN
Considering Grendon? CV9 3DN sits in the North Warwickshire area. We've gathered broadband, property, crime, school, and environmental data for this exact postcode. Ookla speed tests, Land Registry prices, Ofcom coverage stats, Police.uk crime figures. All from verified government sources. No estimates, no guesswork. Just the numbers that matter when choosing where to live.
Broadband at CV9 3DN is mixed. Superfast reaches 71% of premises. Below the UK average of 93%. Ultrafast sits at 71%. Some homes will get slower connections. Ask your provider about specific speeds at your address. Don't rely on postcode-level data alone. Gigabit connections: 71% coverage. Gigabit rollout is underway but not complete.
Next-gen fibre infrastructure covers 78.6% of premises.
Limited house price data for CV9 3DN. 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: Low. Zone: Zone 1. Small chance of flooding. Check if the property has a history of flood claims. Air quality: Unknown.
No public EV chargers recorded nearby. Home charging would be the main option. Check Zap-Map for the latest charger locations.
4G outdoor coverage: 95%. Good coverage. Some indoor dead spots possible. 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.
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.
Transparency matters. Broadband data: Ofcom Connected Nations 2025. House prices: Land Registry. Crime: Police.uk. Demographics: ONS Census 2021. Flood risk: Environment Agency. Speed tests: Ookla Open Data Q4 2025. Cell towers: OpenStreetMap. All free, all public.
Before committing to CV9 3DN, visit at different times. Morning rush hour tells you about traffic and parking. Evening shows you noise levels. Weekends reveal how busy local shops and parks get. Check the walk to the nearest school or station yourself.
Those are the facts for CV9 3DN. 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.
| Technology | Available | Coverage | Typical Speed |
|---|---|---|---|
| Standard (ADSL) | 71% | 71% | 10-20 Mbps |
| Superfast (30+ Mbps) | 71% | 71% | 30-80 Mbps |
| Ultrafast (100+ Mbps) | 71% | 71% | 100-300 Mbps |
| Full Fibre (FTTP) | N/A | N/A | 300-900 Mbps |
| Gigabit | 71% | 71% | 900-1,000 Mbps |
Speed Distribution at CV9 3DN
Source: Ofcom Connected Nations 2025
Mobile coverage
4G & 5G coverage · Ofcom Connected Nations 2025
4G Outdoor
4G Indoor
5G Outdoor
Networks with 4G
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Schools nearby
Nearest schools within 5 miles · Ofsted ratings as at Jan 2026
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🟡
Flood risk: Low
This postcode is in undefined — low risk of flooding from rivers and sea.
Flood Zone
Risk Level
Low
Council tax bands
Band distribution for North Warwickshire
Most common: Band
Annual council tax estimates for , 2024/25
Transport links
Nearest train stations and towns
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
Area info
Parish
Grendon
District
North Warwickshire
Region
Constituency
LSOA
E01031017
Frequently asked questions about CV9 3DN
What are the broadband speeds available at CV9 3DN?
Superfast broadband (30Mbps+) is available to 71% of premises at CV9 3DN. Maximum download speeds reach not confirmed. Ultrafast coverage is at 71%.
What is the average house price near CV9 3DN?
No recent house price data for CV9 3DN. Few residential sales on record, or mainly commercial properties.
What is the flood risk for properties at CV9 3DN?
CV9 3DN has a Low flood risk rating, classified as Unknown by the Environment Agency. There is a small chance of flooding in this area.
What is the mobile signal like at CV9 3DN?
4G outdoor coverage at CV9 3DN is 95%, with 5G outdoor at not yet available. Networks available include EE, O2, Three, Vodafone. Data is at local authority level from Ofcom Connected Nations.
What is the most common energy efficiency rating for homes near CV9 3DN?
EPC data is not yet available for CV9 3DN. Energy Performance Certificates are recorded when properties are sold or rented. Check the EPC register at epc.opendatacommunities.org for individual property ratings.
What is the air quality like at CV9 3DN?
Air quality at CV9 3DN is rated Unknown with PM2.5 levels at not measured. Check Open-Meteo for detailed air quality forecasts.
How far is the nearest EV charging point from CV9 3DN?
EV charging data is not yet available for CV9 3DN. Check Zap-Map (zap-map.com) for the latest public charging locations near you.
Can I get full fibre broadband at CV9 3DN?
Ultrafast broadband (100Mbps+) is available to 71% of premises at CV9 3DN. Gigabit coverage reaches 71%. Providers like BT, Virgin Media, or local full fibre operators may serve this area.
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