Solution: buy an old, rusty, barely functionnal van, paint it the most provocative way for the conservative people while still abiding to the law. Boobs, penises, vulvas, LGBTQ+ slogans, drawings of Bin Laden with huge neon colors, whatever. Park it in your driveway if you have one, or on the street in front of your house if you can. With an amovible ramp, here is your bike shed.
Now after a few months you can apply for a permit to have a bike shed, maybe the concil will be more tolerant.
People have been tolerating thousands of ugly eyesore vehicles that do not match at all with the architecture but crack down on small, well integrated bike shed. This is just hypocrisy and jealousy by people who refuse to evolve to a new, better world.