Imperial Ground is Derendorf's dedicated Brazilian Jiu-Jitsu academy — Römerstraße 6, in the rear courtyard, upper floor on the right. Foundation classes for adults, a women's-only program, Alliance-lineage coaching delivered in English, German, and Portuguese. The first class is free.
Römerstraße 6, 40476 Düsseldorf-Derendorf. The training space sits in the rear courtyard (Hinterhof), upper floor on the right (OG rechts). Walk through the gate from the street, cross the courtyard, take the stairs on the right side. There's a doorbell labelled "Imperial Ground" — first time, just text +49 173 861 2373 from the courtyard and a coach will come down.
The building shares space with several small businesses; the BJJ floor has four sanitary rooms, two changing rooms with showers, and roughly 120 m² of mat area. Bring flip-flops for walking off the mat — it's a Brazilian-jiu-jitsu hygiene norm and Derendorf's industrial-courtyard floors aren't what you want to walk barefoot on.
Derendorf is one of the better-connected districts in northern Düsseldorf. From the Altstadt, Pempelfort, Flingern, or the Hauptbahnhof it's straightforward.
Derendorf has changed character over the last 15 years. What used to be a brewery and barracks district is now where Düsseldorf's young professionals, expats, and creative-industry workers actually live. The neighbourhood density of Vodafone, Henkel, L'Oréal, and the airport-shuttle corridor means Imperial Ground's membership pulls heavily from international residents who want a martial-arts community that operates fluently in English alongside German.
If you live in Derendorf, Pempelfort, Mörsenbroich, Golzheim, or the northern Stadtmitte fringe, this is the closest dedicated BJJ academy — and the only one in this part of the city running a women's-only program (Tuesdays + Thursdays at 18:00, taught by Coach Anke).
Imperial Ground is the only dedicated Brazilian Jiu-Jitsu academy in Derendorf at the time of writing (May 2026). A handful of mixed martial-arts gyms in surrounding districts run BJJ as a secondary program; Imperial Ground is structured around BJJ first, with a documented curriculum and coach-led foundation classes rather than ad-hoc technique-of-the-day sessions.
Yes. Derendorf is one of Düsseldorf's quieter residential districts after dark — well-lit, low foot traffic, and the Römerstraße block in particular is a mix of residential and small-office buildings. Most evening members bike, walk, or take U-Bahn from a stop within 5–10 minutes.
Anwohner-Parkzone D street parking on Römerstraße and Münsterstraße. Free in evenings after 21:00 and on Sundays. Most members come by U-Bahn, S-Bahn, or bike — see "Getting here" above.
Friday-night Foundation Gi finishes around 20:30 and most members walk over to Brauhaus im Füchschen, Stadtbäckerei Hinkel for breakfast on weekends, or one of the cafés on Nordstraße. Pempelfort's restaurant strip is a 10-min walk south.
All Foundation and Women's Only classes run in English by default, with German and Portuguese available depending on the coach. Membership is roughly 50/50 international vs local-German — you won't be the only non-native speaker in the room.