NW4 broadband and area guide
Ofcom coverage, connection speeds, house prices and local data for 711 postcodes across 4 sectors in Barnet.
Full fibre
83%
Gigabit
83%
Superfast
100%
Postcodes
711
Barnet's NW4 spans 711 postcodes with 82.6% full-fibre and gigabit coverage. Every address exceeds the Universal Service Obligation minimum.
Broadband speeds in NW4
Share of NW4 premises by the fastest download speed available, averaged across all 711 postcodes in the district.
Gigabit availability in NW4 sits at 82.6%, delivered through full fibre networks across this Barnet postcode of 711 addresses. The speed distribution shows 82.6% achieving 300 Mbps plus and 17% in the superfast band from 30 to 300 Mbps. Superfast broadband is universal at 99.5%, ensuring that even postcodes without gigabit enjoy solid baseline connectivity of 30 Mbps or more. No measurements fall below 10 Mbps anywhere in the postcode. Infrastructure consistency and coverage across NW4 is strong. This represents solid modern network deployment for the postcode area.
Source: Ofcom Connected Nations. Percentages are district-wide averages of postcode-level availability, so rows may not sum to exactly 100%.
Connectivity in detail
Below 10 Mbps USO
0%
Premises unable to get the 10 Mbps universal service minimum
Fixed wireless
0%
Premises that can use a fixed wireless access service
Broadband by sector
NW4 splits into 4 postcode sectors. Coverage and prices can differ street by street, so open a sector below to find your exact postcode.
| Sector | Postcodes | Superfast | Full fibre | Gigabit |
|---|---|---|---|---|
| NW4 1 | 169 | 100% | 78% | 78% |
| NW4 2 | 168 | 100% | 83% | 83% |
| NW4 3 | 190 | 99% | 87% | 87% |
| NW4 4 | 184 | 99% | 82% | 82% |
All NW4 1 postcodes (169)
All NW4 2 postcodes (168)
All NW4 3 postcodes (190)
All NW4 4 postcodes (184)
Best deals
Compare broadband deals in NW4
Deals are priced per address. Enter your full postcode to see every package available where you live.
Free comparison. Opens our deals partner in a new tab.
Living in Barnet
NW4 offers solid coverage within Barnet. Virtually every household can access gigabit or superfast speeds for work and leisure.
Crime per month
2
Average recorded crimes per local statistical area
Remote worker score
99/100
Connectivity and amenities for home working
Family score
80/100
Schools, safety and family amenities
Value score
50/100
What you get for the local price level
NW4 broadband FAQs
What's typical for NW4?
82.6% gigabit and full fibre. The remainder have superfast or better.
Is NW4 reliable for home working?
Yes. Gigabit is common and superfast is nearly universal across the postcode.
Should I expect problems?
No. 0% fall below USO, and 99.5% meet superfast minimums.
Is fibre available?
Yes, 82.6% have full fibre, matching the gigabit percentage.
Neighbouring districts
Check your exact postcode
Every postcode in NW4 has its own page with broadband speeds, house prices, school ratings and crime stats. You can also compare providers for your address.
Data sources: Broadband data from Ofcom Connected Nations 2025 · House prices from HM Land Registry · Crime from Police.uk · See all data sources