21 providers offer 234 broadband deals in Brentwood, from £15.00 a month and up to 2,300 Mbps. Typical measured speed is 73 Mbps down and 25 Mbps up, 28% below the UK download average.
Best value broadband deal in Brentwood
The best value in Brentwood on full first-year cost is Plusnet's Full Fibre 145: £292 across year one, about £24 a month. A £155 reward card is bundled in. 145 Mbps covers streaming, video calls and working from home.
Best value in Brentwood
£22.99/mo
rises to £26.99 in March 2027 (+£4)
Avg £26.32/mo over contract · £632 total over 24 months
Fastest broadband deal in Brentwood
The fastest deal available in Brentwood is 2300 Full Fibre 12m from Zzoomm at 2,300 Mbps. BeFibre matches it at the same top speed.
Fastest in Brentwood
2300 Full Fibre 12m
2300 Mbps upload · Full Fibre
Best for power users & big households
£49/mo
No rises, no surprises.
£588 total over 12 months
Runner-up on speed
£49/mo
No rises, no surprises.
£588 total over 12 months
Cheapest broadband deal in Brentwood
The cheapest deal in Brentwood is Fast 24m from giffgaff at £5.00 a month for 200 Mbps. It's full fibre, so the advertised speed is the speed that reaches the router. The £5.00 is an intro price that rises to £25.00 a month after the intro window, making the real first-year cost £180. Comfortably faster than the UK average.
Cheapest in Brentwood
£5/mo
for 6 months, then £25/mo
Avg £20/mo over contract · £480 total over 24 months
Compare broadband deals in Brentwood
£5/mo
for 6 months, then £28/mo
Avg £22.25/mo over contract · £534 total over 24 months
Full Fibre 1.6GB Premium
115 Mbps upload · Full Fibre
Best for power users & big households
£33.99/mo
rises to £37.99 in March 2027 (+£4)
Avg £37.32/mo over contract · £896 total over 24 months
Sky Full Fibre Gigafast
100 Mbps upload · Full Fibre
Best for power users & big households
£31/mo
No rises, no surprises.
£749 total over 24 months
£19/mo
No rises, no surprises.
£342 total over 18 months
Broadband providers in Brentwood
21 providers serve Brentwood, with BeFibre the fastest at 2,300 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 Brentwood download speed at 73 Mbps.
Upgrade nudge
Room to upgrade in Brentwood
Only 9% of the 23,000 connections here are on 300Mbps or faster, even though 79% 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 Brentwood line runs 73 Mbps.
Working from home
OKStreaming and family use
OKWhat speeds are people actually getting?
Gigabit reaches 79% of Brentwood, and the fastest available is 1,000 Mbps. The full split by band is below.
Which broadband networks reach Brentwood?
The wholesale networks carrying Brentwood broadband, from Openreach to Virgin Media and the altnets, read off the live deals.
Live altnets in Brentwood, drawn from the providers actually selling deals here. Where they reach, the gigabit prices are normally the lowest on the page.
- CityFibre: Sky, The One Broadband, Vodafone
- 4th Utility: 4th Utility, Rise Fibre
Behind the altnets, Openreach and Virgin Media O2 run as the major-network options (Openreach is built out to roughly every house in the country).
Currently 21 providers have addressable deals in Brentwood.
What broadband coverage does Brentwood have?
Superfast broadband reaches 97% of Brentwood premises but gigabit only 79%, so around 18% of homes can get fast broadband but not the fastest.
Can I rely on mobile broadband in Brentwood?
Outdoor 5G reaches 100% of Brentwood homes. Here is how mobile holds up if the line drops.
5G & 4G home broadband
Outdoor 5G covers 100% of Brentwood, enough for a 5G home-broadband hub to stand in for a fixed line.
Broadband speeds by Brentwood neighbourhood
| Neighbourhood | Median | vs area | Upload | Superfast | Gigabit | 5G |
|---|---|---|---|---|---|---|
| Brentwood (CM14) CM14 | 77 | +4 | 23 | 98% | 77% | 100% |
| Hutton CM13 | 76 | +3 | 23 | 96% | 82% | 100% |
| Shenfield CM15 | 68 | -5 | 30 | 98% | 87% | 100% |
| Ingatestone CM4 | 61 | -12 | 30 | 90% | 47% | 100% |
Measured Ofcom data per Brentwood neighbourhood, ranked fastest first. Median and upload are in Mbps; vs area is the median difference from the Brentwood average; superfast, gigabit and 5G are the % of premises covered. Swipe the table sideways for more columns.
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* Based on Go.Compare research estimating that 28% of UK broadband users pay for faster broadband speeds than they need (which we interpret as overpaying), equivalent to around 7.5m UK households.
Speed and coverage figures for Brentwoodcome 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.