16 providers offer 135 broadband deals in Potters Bar, from £13.50 a month (£18 after 12 months) and up to 5,000 Mbps. Typical measured speed is 103 Mbps down and 18 Mbps up, in line with the UK download average. Full fibre is available to 91.6% of homes.
Deals for Potters Bar, checked and refreshed daily.
Best value broadband deal in Potters Bar
The best value in Potters Bar on full first-year cost is 4th Utility's 250Mb Full Fibre CityFibre (24 Months): £198 across year one, about £17 a month. 250 Mbps covers streaming, video calls and working from home.
Best value in Potters Bar
250Mb Full Fibre CityFibre (24 Months)
£16.50/mo
for 12 months, then £22/mo
Cheapest broadband deal in Potters Bar
The cheapest deal in Potters Bar is 150Mb Full Fibre CityFibre (24 Months) from 4th Utility at £13.50 a month for 150 Mbps. It's full fibre, so the advertised speed is the speed that reaches the router. The £13.50 is an intro price that rises to £18.00 a month after the intro window, making the real first-year cost £162. Above the UK average on download.
Cheapest in Potters Bar
150Mb Full Fibre CityFibre (24 Months)
£13.50/mo
for 12 months, then £18/mo
Fastest broadband deal in Potters Bar
The fastest deal available in Potters Bar is Full Fibre 5 Gigafast+ from Sky at 5,000 Mbps.
Fastest in Potters Bar
£50/mo
No rises, no surprises.
Compare broadband deals in Potters Bar
£22/mo
No rises, no surprises.
150Mb Full Fibre CityFibre (24 Months)
£18.50/mo
for 12 months, then £23.50/mo
£22.99/mo
rises to £26.99 in March 2027 (+£4)
£18.99/mo
rises to £22.99 in April 2027 (+£4)
Broadband providers in Potters Bar
16 providers serve Potters Bar including Virgin Media, BT and Vodafone, with Sky the fastest at 5,000 Mbps.
Ranked by Ofcom complaints per 100,000 customers, fewest first. A down arrow is below the industry average, up is above, and a dash means Ofcom publishes no figure for that provider (usually because it is below Ofcom's 1.5% market-share reporting threshold). A small diagonal arrow shows the past-year trend (↘ improving, ↗ getting worse).
Ofcom records the typical Potters Bar download speed at 103 Mbps.
Upgrade nudge
Room to upgrade in Potters Bar
Only 17% of the 7,600 connections here are on 300Mbps or faster, even though 91% can get gigabit.
The faster line is already there. For most of these homes it is the contract holding them back, not the infrastructure.
Is your broadband good enough?
The typical Potters Bar line runs 103 Mbps.
Working from home
OKStreaming and family use
GoodWhat speeds are people actually getting?
Gigabit reaches 91% of Potters Bar, and the fastest available is 1,000 Mbps. The full split by band is below.
What broadband coverage does Potters Bar have?
Superfast broadband reaches 99% of Potters Bar premises but gigabit only 91%, so around 8% of homes can get fast broadband but not the fastest.
Can I rely on mobile broadband in Potters Bar?
Outdoor 5G reaches 100% of Potters Bar homes. Here is how mobile holds up if the line drops.
The two 5G figures differ. “5G availability” is everyday 5G running on the existing 4G core, which is what most phones show. “Next-gen 5G” is standalone 5G: a full 5G network with lower lag, still reaching fewer places.
5G & 4G home broadband
Outdoor 5G covers 100% of Potters Bar, enough for a 5G home-broadband hub to stand in for a fixed line.
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Speed and coverage figures for Potters Barcome from Ofcom's Connected Nations data, current to January 2026. Deal prices are pulled live from providers. Compiled by the FindBroadband team. See how we rank and source our data.