N21 postcode

Broadband in N21 1AS

Enfield, Enfield

Gigabit broadband is available at this postcode.

Full fibre (FTTP) covers 96% of premises here.

Best speed1000 Mbps
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data · Updated 17 March 2026

Flood Risk

Data pending

Fibre (FTTP)

Yes (96%)

Best speed

1000 Mbps

Reviewed by Arthur TuringData last verified: 17 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

Gigabit broadband (1000 Mbps) is available at N21 1AS. That covers your 14 Mbps needs with room to spare.

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Speed Test

Check your current download speed and see how it compares to what is available at N21 1AS.

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)96%
96%
10-20 Mbps
Superfast (30+ Mbps)96%
96%
30-80 Mbps
Ultrafast (100+ Mbps)96%
96%
100-300 Mbps
Full Fibre (FTTP)96%
96%
300-900 Mbps
Gigabit96%
96%
900-1,000 Mbps

Speed Distribution at N21 1AS

96%
300+ Mbps (96%)

Source: Ofcom Connected Nations 2025

Digital Divide at N21 1AS

Below USO (can't get 10/1 Mbps)0%
Unable to receive 30 Mbps (no superfast)0%
Next Generation Access (NGA) coverage96%

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: 0

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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: E01001567

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

5.2 mi

by road

🚂

London Kings Cross

7.5 mi

by road

🚂

London Euston

7.8 mi

by road

NaPTAN · Straight-line distances

Council tax bands

Band distribution for Enfield

C

Most common: Band C

1,841/yr · Enfield

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 Enfield, 2024/25

VOA 2025

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Living near N21 1AS

Enfield is home to N21 1AS. 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 95.7%. Nationally, 93% of UK premises have access. Coverage at this postcode is strong. Ultrafast broadband (100 Mbps+) reaches 95.7% of properties. That is solid coverage for bandwidth-heavy households. Gigabit-capable connections cover 95.7% of premises. Most homes can access gigabit speeds if they choose to. Full fibre (FTTP) is available to 95.7% of addresses. That puts this postcode ahead of much of the country. The maximum download speed recorded is 1000 Mbps. That is well above the UK real-world average of 69 Mbps.

The speed distribution at N21 1AS tells a more detailed story than headline figures alone. 95.7% of connections fall in the 300 Mbps or faster range. No premises here are stuck below 5 Mbps. Every property meets the basic threshold for video calls. Over half of connections exceed 300 Mbps. That supports multiple 4K streams, large file transfers, and cloud gaming without issue.

Here is how the broadband at N21 1AS maps against common household needs. Multiple 4K streams can run simultaneously. Netflix, Disney+, and iPlayer should all work without buffering even with several devices active. Remote working is viable here. Video conferencing, cloud documents, and VPN connections should all perform well.

FWA broadband has not reached N21 1AS yet. Satellite services like Starlink or 4G home broadband routers can fill the gap where fixed-line options are limited.

The USO guarantees every UK home at least 10 Mbps. At N21 1AS, 0% of properties do not meet this threshold. Every property here meets the minimum standard. That is not the case everywhere. Next-generation access (NGA) reaches 95.7% of the area. NGA typically means speeds of 24 Mbps or above.

0 crimes were reported near N21 1AS in the most recent month. The level is relatively low. Data comes from Police.uk at LSOA level. One month is a snapshot, not a trend.

The nearest train station to N21 1AS is Finsbury Park, 5.2 miles away. You will need a car or bus to reach the station. Park-and-ride may be available. London Kings Cross is the next closest at 7.5 miles. London Euston offers another option at 7.8 miles.

Properties around N21 1AS most commonly fall into council tax Band C. The billing authority is Enfield. 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.

4G outdoor coverage at N21 1AS reaches 99%. 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 N21 1AS: remote working 100/100, family 80/100, value 50/100. Strong broadband makes this area well suited to home working.

N21 1AS falls within the Enfield local authority area. The N21 postcode area contains 533 postcodes on this site. Superfast broadband across N21 ranges from 0% to 100%. N21 1AS is close to the area average of 97%.

How does N21 1AS compare to its neighbours? N21 1BU (0.17 miles, Enfield) has 100% superfast coverage and 100% gigabit. N21 1AR (0.11 miles, Enfield) has 100% superfast coverage and 100% gigabit. N21 2NE (0.15 miles, Enfield) has 98.2% superfast coverage and 98.2% gigabit. N21 1AT (0.19 miles, Enfield) has 100% superfast coverage and 100% gigabit. Coverage is broadly similar across these neighbouring postcodes.

Broadband availability varies by provider and by property. At N21 1AS, check individual coverage tools from BT, Sky, Virgin Media, and local operators. Where full fibre is available, it typically offers faster and more reliable service than part-fibre connections. Compare contract lengths, total costs over the term, and exit fees. The cheapest monthly rate is not always the best deal.

Every part of Enfield has its own feel. This data gives you the factual starting point. A visit fills in the rest.

What does all of this mean for someone considering N21 1AS? Both fixed and mobile connectivity are strong. Backup options exist if one connection fails.

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 Enfield. 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 N21 1AS. Broadband, property, schools, safety, and local services all in one place. For area-wide trends, see the Enfield hub page. Bookmark this page and check back as new data arrives.

Frequently asked questions about N21 1AS

What are the broadband speeds available at N21 1AS?

Superfast broadband (30 Mbps+) is available to 95.7% of premises at N21 1AS. Maximum download speeds reach 1000 Mbps. Ultrafast coverage is at 95.7%.

What is the average house price near N21 1AS?

No recent house price data is available for N21 1AS.

What schools are nearby in the N21 1AS area?

School data for N21 1AS is being updated. Check the Get Information About Schools service for the latest.

How does crime rate in N21 1AS compare to other areas?

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

How suitable is N21 1AS for remote working?

N21 1AS scores 100/100 for remote working suitability. Strong broadband makes it well suited.

What is the mobile signal like at N21 1AS?

4G outdoor coverage at N21 1AS is 99%. 5G reaches 0%. Indoor coverage may be lower.

What is the most common energy efficiency rating near N21 1AS?

EPC data for N21 1AS is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at N21 1AS?

The most common council tax band near N21 1AS is Band C. The billing authority is Enfield.

How accessible are GP surgeries near N21 1AS?

GP surgery data for N21 1AS is being updated. Check NHS.uk for the latest.

What transport links are available near N21 1AS?

The nearest train station to N21 1AS is Finsbury Park, 5.2 miles away. London Kings Cross is also nearby.

Is N21 1AS a suitable area for families?

N21 1AS scores 80/100 for family suitability. Good schools and low crime contribute to a high score.

What is the air quality like at N21 1AS?

Air quality data for N21 1AS is being updated.

How far is the nearest EV charging point from N21 1AS?

EV charging data for N21 1AS is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at N21 1AS?

Full fibre (FTTP) is available to 95.7% of premises at N21 1AS. Check with BT, Virgin Media, or local operators for availability.

Area suitability scores

N21 1AS

Remote Worker

100

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

Family

80

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

Enfield

District

Enfield

Region

Constituency

LSOA

E01001567

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