NW3 broadband and area guide
Ofcom coverage, connection speeds, house prices and local data for 1,239 postcodes across 7 sectors in Camden.
Full fibre
94%
Gigabit
94%
Superfast
100%
Postcodes
1,239
Barnet's NW3 is the best-connected postcode in the borough, with 93.5% full fibre and gigabit availability across 1,239 postcodes.
Broadband speeds in NW3
Share of NW3 premises by the fastest download speed available, averaged across all 1,239 postcodes in the district.
Nearly 94% of NW3 postcodes support both full fibre and gigabit networks. This is strong penetration for a London borough spanning 1,239 postcodes. The speed profile is heavily skewed toward ultra high speeds: 93.5% sit at 300 Mbps plus, leaving only 6% in the superfast band from 30 to 300 Mbps and zero below 10 Mbps. Superfast broadband reaches 99.5%, meaning even postcodes without gigabit enjoy excellent baseline speeds of 30 Mbps or more. Infrastructure investment across NW3 has been full and reaches nearly every address.
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
NW3 splits into 7 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 |
|---|---|---|---|---|
| NW3 1 | 166 | 99% | 96% | 96% |
| NW3 2 | 231 | 100% | 98% | 98% |
| NW3 3 | 148 | 100% | 97% | 97% |
| NW3 4 | 183 | 99% | 97% | 97% |
| NW3 5 | 163 | 100% | 95% | 95% |
| NW3 6 | 171 | 99% | 90% | 90% |
| NW3 7 | 177 | 100% | 81% | 81% |
All NW3 1 postcodes (166)
All NW3 2 postcodes (231)
All NW3 3 postcodes (148)
All NW3 4 postcodes (183)
All NW3 5 postcodes (163)
All NW3 6 postcodes (171)
All NW3 7 postcodes (177)
Best deals
Compare broadband deals in NW3
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 Camden
NW3 offers strong connectivity for Barnet residents. Gigabit is widely available, supporting bandwidth intensive work and entertainment.
Crime per month
2
Average recorded crimes per local statistical area
Remote worker score
100/100
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
NW3 broadband FAQs
Is NW3 the best-connected Barnet postcode?
Yes. 93.5% have full fibre and gigabit, the highest level in the borough.
What does fibre deployment look like here?
93.5% full-fibre coverage. Gigabit and fibre percentages align, indicating fibre-driven speeds.
Are there postcodes without gigabit?
6% lack gigabit, but all have superfast speeds (30-300 Mbps).
Is gigabit worth seeking NW3 for?
Yes. 93.5% support it. Most bandwidth intensive uses will find this adequate.
Neighbouring districts
Check your exact postcode
Every postcode in NW3 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