The police station exteriors in Ludwig were filmed at 2 The Square, Stockley Park, in west London. The interiors were built elsewhere, so the on-screen station combines a real office exterior with a separate set.
Hillingdon, Greater London · office campus
Stockley Park transformed a former brickmaking and landfill landscape into Britain’s pioneering large-scale business park. It opened in 1986; Phase II, now called The Square, followed in the 1990s. Arup Associates designed 2 The Square as part of that later group of energy-conscious office buildings.
The exterior of 2 The Square is identified as the fictional Cambridge police building. The principal station interior was constructed elsewhere, so exterior and interior should not be treated as one real place.
2 The Square is a working office building, not a public tour venue. The estate has a Nature Trail that management says is open to everyone, but this is a separate outdoor option, not permission to enter 2 The Square, its reception, occupier parking or filming spaces. Ask park management about any access or photography plans beyond an ordinary visit to permitted outdoor routes.
Official estate travel information → · Nature Trail access → · The Set opening hours → · Ask park management → · Check the U5 route → · 2 The Square building website and real photographs →
Visitor information checked 20 September 2026. Local access rules and TfL services may change.
episode details are concise than location sightings. Corrections are welcome through the site’s editorial record.
On screen, it is the fictional Cambridge Police Authority headquarters used by the Major Investigations Team. Its exterior is 2 The Square at Stockley Park; the principal interiors were built elsewhere for filming.
.jpg){kind=link}