2026 London Open House highlights – from the architecture festival that opens doors of all kinds
Culture Index
Score Breakdown
Relevance
14/25
Freshness
25/25
Authority
18/20
Brand Signal
8/15
Depth
3/15
5-Axis Cultural Radar
London Open House is about to kick off – we explore what to see, as well as the unexpected impact of this city-wide architecture celebration. Here’s how the festival works for you year-round
