East London’s most haunted house is up for sale and seasoned ‘escape agent’ Jason Shepherd has teamed up with ScreamWorks to present one of the most innovative house-hunting events of the season: Open House – the escape game.

This is the UK’s largest immersive escape room. Set across nine rooms over two floors you will have up to 90 minutes to complete a series of fun puzzles, challenges and activities; will you make it out on time, or will this become your forever home?

If you are looking for the scariest horror escape room in London then book the 90 minute version.

If you are looking for the most fun escape room in London, then book the 60 minute version.

It starts as a Halloween dare:
Break into the old lady’s house behind the abandoned bookshop.

Everyone’s heard the rumours…

She murdered her whole family and hid their bodies under the floorboards.
She never leaves the house — and eats spiders and worms.
Some say she’s over a hundred years old.
Others say she’s immortal — and knows everything.

Just stories… right?

You keep telling yourself that —
until the door slams shut behind you,
and you realise you’re inside an elaborate trap.

What started as a thrill becomes a game of survival.

And while Granny may not see well,
she hears everything —
and moves like lightning ⚡

Run. Hide. Plot your escape.
Just don’t let her catch you.

Because once Granny’s got you in her arms…
she’ll never let you go.