N3 postcode

Broadband in N3 1SF

Barnet, Barnet

Standard broadband is the main option at this postcode.

Best speed30 Mbps
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data · Updated 5 March 2026

Flood Risk

Data pending

Fibre (FTTP)

No

Best speed

30 Mbps

Reviewed by Rex BlackwellData last verified: 5 March 2026

Speed Calculator

Adjust the options below to see how much broadband speed your household needs.

2
18

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.

Estimated speed needed14 Mbps

The best available speed at N3 1SF is 30 Mbps. That covers your 14 Mbps estimate.

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Speed Test

Check your current download speed and see how it compares to what is available at N3 1SF.

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)

TechnologyAvailableCoverageTypical 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)0%
0%
300-900 Mbps
Gigabit0%
0%
900-1,000 Mbps

Speed Distribution at N3 1SF

10–30 Mbps (100%)

Source: Ofcom Connected Nations 2025

Digital Divide at N3 1SF

Below USO (can't get 10/1 Mbps)0%
Unable to receive 30 Mbps (no superfast)0%
Next Generation Access (NGA) coverage0%

Fibre-to-cabinet or better

Decent broadband via Fixed Wireless (FWA)0%

Source: Ofcom Connected Nations 2025

Mobile coverage

4G & 5G coverage · Ofcom Connected Nations 2025

4G Outdoor

99%

4G Indoor

85%

5G Outdoor

0%

Networks with 4G

EEO2ThreeVodafone
Ofcom Connected Nations 2025 · Data at local authority area level

Crime summary

Based on Police.uk data for 2025-12

Total crimes last month: 3

violent crime100%3

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Area demographics

Data for LSOA:

Population

N/A

Census 2021

Density

N/A

per km² · Unknown

Median Age

N/A

years (est.)

Census 2021 (ONS)

Deprivation index (IMD)

English Indices of Deprivation 2019 · LSOA: E01000196

Overall IMD Decile

N/A / 10

N/A

Decile 10 = least deprived 10% of England. Decile 1 = most deprived 10%. Based on (2019 boundaries).

DomainDecileRankAssessment
IncomeN/AN/AN/A
EmploymentN/AN/AN/A
EducationN/AN/AN/A
HealthN/AN/AN/A
CrimeN/AN/AN/A
English Indices of Deprivation 2019 (MHCLG)

Transport links

Nearest train stations and towns

Nearest train stations

🚂

Finsbury Park

4.6 mi

by road

🚂

London Euston

5.6 mi

by road

🚂

London Kings Cross

5.7 mi

by road

NaPTAN · Straight-line distances

Council tax bands

Band distribution for Barnet

C

Most common: Band C

1,841/yr · Barnet

A
30%£1,381
B
25%£1,611
C
20%£1,841
D
15%£2,071
E
5%£2,531
F
3%£2,991
G
1%£3,452
H
1%£4,142

Annual council tax estimates for Barnet, 2024/25

VOA 2025

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Living near N3 1SF

Barnet is home to N3 1SF. Whether you live here or plan to move, the data below paints a clear picture. Broadband, schools, crime, house prices, and local services all follow. The numbers speak for themselves.

Superfast coverage here stands at 0%. Nationally, 93% of UK premises have access. Some properties may struggle with speed. The maximum download speed recorded is 30 Mbps. That is around the UK real-world average of 69 Mbps.

Here is how broadband speeds break down across premises at N3 1SF. 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.

What do the broadband speeds at N3 1SF mean in practice? 4K streaming is possible on one device at a time. HD streaming works across multiple devices. Remote working is viable here. Video conferencing, cloud documents, and VPN connections should all perform well.

FWA broadband has not reached N3 1SF yet. Satellite services like Starlink or 4G home broadband routers can fill the gap where fixed-line options are limited.

0% of premises at N3 1SF 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.

In the latest month of data, 3 offences were recorded in this LSOA area. That is relatively low for England and Wales. The most common category was violent crime. Data comes from Police.uk at LSOA level. One month is a snapshot, not a trend.

Finsbury Park station is the closest rail link at 4.6 miles from N3 1SF. You will need a car or bus to reach the station. Park-and-ride may be available. London Euston is the next closest at 5.6 miles. London Kings Cross offers another option at 5.7 miles.

Properties around N3 1SF most commonly fall into council tax Band C. The billing authority is Barnet. The three most common bands are A (30%), B (25%), C (20%). Band A corresponds to 1991 property values of up to £40,000. Current values are typically much higher. The concentration in lower bands suggests a mix of smaller and mid-range properties.

Outdoor 4G mobile signal at N3 1SF is available across 99% of the area. Indoor 4G drops to 85%. Some signal loss indoors is normal. Most calls and data should still work inside. 5G has not yet reached this postcode. Coverage is expanding but remains concentrated in urban centres. Coverage data covers EE, O2, Three, Vodafone. Check each operator individually, as coverage varies by network.

Suitability scores for N3 1SF: remote working 55/100, family 70/100, value 50/100. Remote workers may want to verify actual speeds before committing.

The local authority for N3 1SF is Barnet. The N3 postcode area contains 589 postcodes on this site. Superfast broadband across N3 ranges from 0% to 100%.

How does N3 1SF compare to its neighbours? N3 1SQ (0.03 miles, Barnet) has 100% superfast coverage and 100% gigabit. N3 3RE (0.05 miles, Barnet) has 0% superfast coverage and 0% gigabit. N3 3RN (0.06 miles, Barnet) has 100% superfast coverage and 100% gigabit. N3 1TT (0.09 miles, Barnet) has 100% superfast coverage and 91.7% gigabit.

When choosing a broadband provider at N3 1SF, check what technology reaches your specific address. Availability varies by street and sometimes by building. 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.

Barnet offers a mix of residential properties and local amenities. The character of any area is best judged in person.

Looking at the overall picture for N3 1SF, a few things are worth highlighting. Broadband is the main concern at N3 1SF. With no superfast coverage, check what alternatives exist before committing. 4G home broadband, satellite, or community fibre schemes may fill the gap. Barnet 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. Barnet 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 Barnet. 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.

That is the full data picture for N3 1SF in Barnet. Use it alongside your own research. For the most current broadband speeds, run a live speed test from this page. Check back periodically as data is refreshed with new releases.

Frequently asked questions about N3 1SF

What are the broadband speeds available at N3 1SF?

Broadband is available at N3 1SF. Contact local providers for specific speed information.

What is the average house price near N3 1SF?

No recent house price data is available for N3 1SF.

What schools are nearby in the N3 1SF area?

School data for N3 1SF is being updated. Check the Get Information About Schools service for the latest.

How does crime rate in N3 1SF compare to other areas?

3 offences were recorded in this LSOA area in the latest month. This is relatively low.

How suitable is N3 1SF for remote working?

N3 1SF scores 55/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at N3 1SF?

4G outdoor coverage at N3 1SF is 99%. 5G reaches 0%. Indoor coverage may be lower.

What is the most common energy efficiency rating near N3 1SF?

EPC data for N3 1SF is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at N3 1SF?

The most common council tax band near N3 1SF is Band C. The billing authority is Barnet.

How accessible are GP surgeries near N3 1SF?

GP surgery data for N3 1SF is being updated. Check NHS.uk for the latest.

What transport links are available near N3 1SF?

The nearest train station to N3 1SF is Finsbury Park, 4.6 miles away. London Euston is also nearby.

Is N3 1SF a suitable area for families?

N3 1SF scores 70/100 for family suitability. The area offers a reasonable mix of schools and safety.

What is the air quality like at N3 1SF?

Air quality data for N3 1SF is being updated.

How far is the nearest EV charging point from N3 1SF?

EV charging data for N3 1SF is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at N3 1SF?

Full fibre availability at N3 1SF is being updated. Check Openreach for the latest rollout status.

Area suitability scores

N3 1SF

Remote Worker

55

Based on superfast broadband coverage, FTTP %, and 4G mobile outdoor coverage.

Family

70

Based on Ofsted school ratings, crime rate, flood risk, and GP surgery proximity.

Value for Money

50

Based on broadband quality relative to average house price in the area.

Map

Area info

Parish

Barnet

District

Barnet

Region

Constituency

LSOA

E01000196

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