Mike Smith
Here’s everything you need to know about Big Brother UK 2025, from its launch date and time to where to watch, hosts, house details, episodes, free streaming, downloads, and FAQs.
How to watch Big Brother UK 2025 outside the UK on ITVX
To watch Big Brother UK 2025 outside the UK, install a trusted premium VPN and connect to a secure UK server. After you’re connected, open the ITVX website or app and sign up or log in to its free on-demand service to stream live episodes and catch-up content. This method gives you full access to every broadcast, Big Brother: Late & Live, and the nightly Live Stream from anywhere in the world.
- Subscribe to NordVPN
- Install the VPN app on your device.
- Connect to a UK-based server.
- Open ITVX website or launch its app, then login or sign up for a new account. A UK postal code is required for registration. You can use a UK postcode generator if needed.
- Watch Big Brother UK 2025 – Series 3 live and from anywhere!
Big Brother UK 2025 Overview
Big Brother UK 2025 is the third edition of ITV’s rebooted reality juggernaut. Everyday people from across the UK will enter a brand-new house at Titan Studios in West London to live together under constant surveillance for several weeks. The show’s formula remains: complete tasks, survive nominations, face live evictions, and win over the public for a life-changing cash prize. This year’s series celebrates 25 years of Big Brother in Britain with a longer run, a redesigned house, and nightly live streams.
When and What Time Does Big Brother UK 2025 Start?
Big Brother UK 2025 starts on Sunday, 28 September 2025 at 9:00 p.m. BST on ITV2. The live launch episode will run for about 90 minutes, introducing all the new housemates. An encore of the launch airs later that night on ITV1, followed by nightly Late & Live and the Live Stream on ITVX.
Where to Watch Big Brother UK 2025
You can watch Big Brother UK 2025 live on ITV2 throughout its run. You can also stream every episode on-demand and watch the nightly Live Stream for free by signing up for an ITVX account. You can upgrade to ITVX Premium for ad-free viewing and mobile or tablet downloads.
Big Brother UK 2025 Hosts, Narrator, and Format
- Main presenters: AJ Odudu and Will Best are back for the third civilian series on ITV2. They also host the nightly Late & Live show.
- Narrator: Marcus Bentley continues as the unmistakable voice of Big Brother, narrating the highlights shows and adding his iconic commentary.
- Format basics: Housemates nominate each other for eviction; the public votes to decide who stays and who wins. Shopping tasks, endurance challenges, surprise twists, and themed weeks keep the game unpredictable.
The Big Brother House
- Location: Titan Studios (Versa Studios) in West London. This is the first time the civilian series uses this site, offering more space for outdoor sets and live audiences.
- Design: Completely refreshed to mark the 25th anniversary. New Diary Room chair, modern interiors, redesigned garden, and improved live eviction stage.
- Companion studio: Big Brother: Late & Live is produced next door at Versa Studios.
Big Brother UK 2025 Episodes
- Launch episode: Sunday 28 September 2025 at 9:00 p.m. BST (90 minutes).
- Main run: Six nights a week (Sunday to Friday) on ITV2.
Here are the episodes:
- Episode 1 – Live Launch (Premiere Date: Sunday, 28 September 2025)
The new series begins with a 90-minute live launch as AJ Odudu and Will Best welcome a fresh group of housemates into the Big Brother house at Titan Studios. - Episode 2 – (Premiere Date: Monday, 29 September 2025)
The first full day inside the house brings the initial tensions, alliances, and early impressions as cameras capture every move. - Episode 3 – (Premiere Date: Tuesday, 30 September 2025)
Housemates settle into routines while facing their first tasks and the pressure of constant surveillance. - Episode 4 – (Premiere Date: Wednesday, 1 October 2025)
New challenges test patience and strategy as the house dynamic starts to shift. - Episode 5 – (Premiere Date: Thursday, 2 October 2025)
Competition intensifies with more tasks and hints of upcoming nominations adding to the drama. - Episode 6 – (Premiere Date: Friday, 3 October 2025)
The end of the first week brings the possibility of the first live eviction as Big Brother raises the stakes.
Can You Watch Big Brother UK 2025 Online for Free?
Yes. You can sign up for a free ITVX account to stream episodes with ads. The Live Stream is also free on ITVX.
Is Big Brother UK 2025 Suitable for All Ages?
Big Brother is produced for an adult audience. Episodes can feature strong language, arguments, and mature themes typical of reality television. Parents should enable parental controls on ITVX and exercise discretion for younger viewers.
Where Can You Download Big Brother UK 2025 Full Episodes?
ITVX Premium members can download episodes to mobile or tablet for offline viewing. Downloads are not officially available outside ITVX’s supported apps and territories.
What’s New This Year
- Extended run to mark the 25th anniversary of Big Brother in the UK.
- Brand-new house at Titan Studios with a redesigned Diary Room, garden, and eviction stage.
- Overnight Live Stream running seven nights a week on ITVX.
- Marketing campaign with a new eye logo and teaser trailers projected onto UK landmarks.
- Return of live introductions for housemates after fans praised the live reveals in previous series.
FAQs
What time does Big Brother UK 2025 start and finish on launch night?
It starts at 9 p.m. BST and runs for about 90 minutes, finishing around 10:30 p.m., followed by Late & Live and then the Live Stream.
How many nights a week is Big Brother on ITV2?
Six nights a week (Sunday through Friday).
How long is Big Brother UK 2025?
The series is expected to last 48 days with around 42 episodes, making it the longest ITV era run to date.
Who narrates Big Brother UK 2025?
Marcus Bentley returns as the narrator.
Where is the Big Brother house this year?
At Titan Studios in West London, with Late & Live filmed nearby at Versa Studios.
Will there be a nightly live feed?
Yes. Big Brother: Live Stream airs seven nights a week exclusively on ITVX after Late & Live.
On what devices can you watch ITVX?
- Smart TVs (Samsung, LG, Sony, Panasonic and more)
- Streaming sticks (Amazon Fire TV Stick, Roku, Chromecast with Google TV, Apple TV)
- Games consoles (PlayStation 4 & 5, Xbox One & Series X/S)
- Mobile phones and tablets (iOS and Android)
- Web browsers on laptops and desktop computers
Big Brother UK 2025 Preview
Here’s the preview for the new season of ITV’s Big Brother UK series.
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