NN11 postcode
Broadband in NN11 3FG
Culworth, West Northamptonshire
Standard broadband is the main option at this postcode.
Free, independent comparison · Ofcom verified data · Updated 1 March 2026
Flood Risk
Very Low
Fibre (FTTP)
TBC
Best speed
Basic only
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 NN11 3FG yet.
Speed Test
Check your current download speed and see how it compares to what is available at NN11 3FG.
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)
Living near NN11 3FG
Considering Culworth? NN11 3FG sits in the West Northamptonshire 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 NN11 3FG is below average. Superfast covers just 0% of premises. The UK average sits at 93%. Big gap here. Video calls may drop. Streaming will buffer. Check if 4G or 5G home broadband is an option. Some providers offer mobile broadband alternatives. No gigabit connections available yet. Top speeds listed as Basic only.
Coverage tells you what's available. Speed tests show what people get. Average download at NN11 3FG: 194 Mbps. Upload: 22 Mbps. Latency: 33ms. Around the UK average. Fine for most households. HD streaming and video calls should work well. Multiple devices can share this comfortably. Higher latency. Video calls may feel laggy.
Limited house price data for NN11 3FG. 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.
0 crimes recorded in the latest month. Low crime area. Fewer incidents than most places this size. Crime data is at LSOA level, not postcode. Nearby postcodes share these figures. The area covers roughly 1,500 residents. Monthly figures move around. The pattern matters more.
Five schools near NN11 3FG. Nearest: Culworth Church of England Primary Academy. Distance: 0.86 miles. Type: Academy converter. Second nearest: Woodford Halse Church of England Primary Academy (2.74 mi). Also: Chipping Warden Primary Academy (2.87 mi). Reasonable school options. Check individual school catchment areas for your address.
Flood risk: Very Low. Zone: Zone 1. Lowest category. Unlikely to flood. Insurance shouldn't be affected. Air quality: Good. PM2.5: 3.5 µg/m³. Well within WHO guidelines. Clean air here. No concerns. Good for asthma sufferers and young children.
Local population: 1,914. Median age: 42. Rural area. 52 people per km². Expect quiet roads and more space between homes. Fewer local amenities. Car likely a must. Deprivation index: decile 7 out of 10. That's less deprived than average. Living environment quality is lower than average.
Nearest train station: Banbury. Distance: 7.2 miles. You'll need a car to get there. Also: Kings Sutton (8.2 mi). And Long Buckby (12.4 mi). Five public EV chargers nearby. Closest: 5.07 miles away. Good EV charging options in the area. Operator: Pod Point.
Council tax: mostly Band C. Check your exact band at gov.uk/council-tax-bands. Band affects your annual bill by hundreds of pounds.
Nearest GP: BYFIELD MEDICAL CENTRE. Distance: 3.4 miles. Five practices in the wider area. Check directly about new patient availability. GP lists fill up. Register early if you're moving. Not the closest. Factor in travel time. Register with a GP before you need one. Waiting lists vary between practices.
4G outdoor coverage: 100%. 5G outdoor: 98.5%. Strong mobile signal across the area. 5G is widely available here. 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: 35/100. May struggle with demanding remote work. Family score: 90/100. Ticks the boxes for families. 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+. The area gets good real-world speeds. Most providers should deliver on their promises here.
Culworth is a rural area. Open fields and quiet lanes. A car is a must. Public transport is limited. Nearest supermarket may be a drive away.
Every figure on this page has a source. Ofcom for broadband. Police.uk for crime. Land Registry for house prices. ONS for demographics. Environment Agency for flood risk. Ookla for real speed tests. We don't estimate or interpolate. If the data isn't available, we say so.
Research is one thing. Being there is another. Walk around NN11 3FG at different times of day. Check if the streets feel safe after dark. Look at how well homes are maintained. Visit the nearest park or green space. These things don't show up in statistics.
Those are the facts for NN11 3FG. 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) | 0% | 0% | 10-20 Mbps |
| Superfast (30+ Mbps) | 0% | 0% | TBC |
| Ultrafast (100+ Mbps) | 0% | 0% | TBC |
| Full Fibre (FTTP) | N/A | N/A | TBC |
| Gigabit | 0% | 0% | TBC |
Real-World Speeds at NN11 3FG
Based on 2 Ookla Speedtest results (Q4 2025)
Download
194
Mbps
Upload
22
Mbps
Latency
33
ms
Tests
2
results
Source: Ookla Speedtest Open Data (CC BY-SA 4.0)
Mobile coverage
4G & 5G coverage · Ofcom Connected Nations 2025
4G Outdoor
4G Indoor
5G Outdoor
Networks with 4G
Cell Tower Coverage near NN11 3FG
Source: OpenStreetMap Contributors
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Area suitability scores
NN11 3FGRemote Worker
35Based on superfast broadband coverage, FTTP %, and 4G mobile outdoor coverage.
Family
90Based 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.
Map
Crime summary
Based on Police.uk data for 2025-12Total crimes last month: 0
Schools nearby
Nearest schools within 5 miles · Ofsted ratings as at Jan 2026
| School | Type | Ofsted | Rating | Distance |
|---|---|---|---|---|
| Culworth Church of England Primary Academy | Academy converter | Not available | ★★★☆☆ | 0.9 mi |
| Woodford Halse Church of England Primary Academy | Academy converter | Not available | ★★★☆☆ | 2.7 mi |
| Chipping Warden Primary Academy | Academy converter | Not available | ★★★☆☆ | 2.9 mi |
| St Mary's Catholic Primary School, Aston-le-Walls | Voluntary aided school | Not available | ★★★☆☆ | 3.4 mi |
| Byfield School | Academy converter | Not available | ★★★☆☆ | 3.5 mi |
Ready to switch? See what's available at your address.
Check Deals →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
Council tax bands
Band distribution for West Northamptonshire
Most common: Band C
~£1,841/yr · West Northamptonshire
Annual council tax estimates for West Northamptonshire, 2024/25
Transport links
Nearest train stations and towns
Nearest train stations
Banbury
7.2 mi
by road
Kings Sutton
8.2 mi
by road
Long Buckby
12.4 mi
by road
GP surgeries nearby
Nearest NHS GP practices
BYFIELD MEDICAL CENTRE
new patients
CROPREDY SURGERY
new patients
WOODLANDS SURGERY
new patients
SPRINGFIELD SURGERY
new patients
BRACKLEY MEDICAL CENTRE
new patients
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
EV charging nearby
Public EV charging points within 5 miles
Pod Point
5.1 mi
away
Pod Point
6.5 mi
away
Osprey
6.8 mi
away
Osprey
6.8 mi
away
EV Charger
6.8 mi
away
Deprivation index (IMD)
English Indices of Deprivation 2019 · LSOA: E01027305
Overall IMD Decile
7 / 10
Above average
Ranked
22,037
of 32,844 areas
Decile 10 = least deprived 10% of England. Decile 1 = most deprived 10%. Based on South Northamptonshire 006E (2019 boundaries).
| Domain | Decile | Rank | Assessment |
|---|---|---|---|
| Income | 9 | 26,693 | Least deprived |
| Employment | 10 | 29,671 | Least deprived |
| Education | 7 | 10 | Above average |
| Health | 9 | -1 | Least deprived |
| Crime | 10 | -1 | Least deprived |
Area demographics
Data for LSOA: West Northamptonshire 048E
Population
1,914
Census 2021
Density
52
per km² · Rural
Median Age
42
years (est.)
Estimated from area type (density-based); exact value requires Census TS007 age breakdown
Area info
Parish
Culworth
District
West Northamptonshire
Region
Constituency
LSOA
E01027305
Frequently asked questions about NN11 3FG
What are the broadband speeds available at NN11 3FG?
Superfast broadband (30Mbps+) is available to 0% of premises at NN11 3FG. Maximum download speeds reach Basic only. Ultrafast coverage is at 0%.
What is the average house price near NN11 3FG?
No recent house price data for NN11 3FG. Few residential sales on record, or mainly commercial properties.
What is the flood risk for properties at NN11 3FG?
NN11 3FG has a Very Low flood risk rating, classified as Zone 1 by the Environment Agency. This means the area is not considered at significant risk of flooding.
What schools are nearby in the NN11 3FG area?
The nearest school to NN11 3FG is Culworth Church of England Primary Academy (Academy converter), 0.86 miles away. There are 5 schools within a few miles of this postcode.
How does crime rate in NN11 3FG compare to other areas?
In the latest month of data, 0 crimes were reported in this area (LSOA level). This is below average.
How suitable is NN11 3FG for remote working?
NN11 3FG scores 35/100 for remote working suitability, making it somewhat limited for home workers. This score factors in superfast broadband coverage, full fibre availability, and mobile signal strength.
What is the mobile signal like at NN11 3FG?
4G outdoor coverage at NN11 3FG is 100%, with 5G outdoor at 98.5%. 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 NN11 3FG?
EPC data is not yet available for NN11 3FG. 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 council tax band distribution at NN11 3FG?
The most common council tax band in West Northamptonshire is Band C. Band D council tax is approximately £2071 per year. Check your exact band at gov.uk.
How accessible are GP surgeries near NN11 3FG?
The nearest GP surgery to NN11 3FG is BYFIELD MEDICAL CENTRE, 3.4 miles away. There are 5 GP practices within reach.
What transport links are available near NN11 3FG?
The nearest train station to NN11 3FG is Banbury, 7.2 miles away. Other nearby stations include Kings Sutton (8.2 mi) and Long Buckby (12.4 mi).
Is NN11 3FG a suitable area for families?
NN11 3FG scores 90/100 for family suitability, rated very suitable. This score considers Ofsted school ratings, crime rates, flood risk, and proximity to GP surgeries.
What is the air quality like at NN11 3FG?
Air quality at NN11 3FG is rated Good with PM2.5 levels at 3.5 µg/m³. This is within healthy limits set by the WHO.
How far is the nearest EV charging point from NN11 3FG?
The nearest public EV charging point to NN11 3FG is 5.07 miles away (Pod Point, Type 2). There are 5 charging points within 5 miles.
Can I get full fibre broadband at NN11 3FG?
Ultrafast broadband is not currently available at NN11 3FG. Standard and superfast options may still be available. Check with providers for the latest rollout plans.
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