Development plan: Permissible number of apartments in residential buildings

Hello everyone,

I own a plot of land in a new development area. I have decided to build a multi-family house there next year.

1st apartment: Ground floor, suitable for elderly and disabled -> level with the street (to rent)

2nd apartment: 1st floor, self-use -> level with the garden behind the house

3rd apartment: 2nd floor, I wanted to sell the apartment after construction is completed

Now, the development plan already restricts to only two full floors. I want to circumvent this with a staggered floor.

My next problem: The development plan states
"According to § 1 para. 5 in conjunction with § 1 para. 9
Building Use Ordinance, it is stipulated that in WR1-, -WA1-
residential buildings may not have more than two apartments.

Is there any way to circumvent this in any way??? Because I definitely want to build 3 apartments.

Thanks in advance

I would reconsider the condominium. Recovering land costs by playing small investor is an "idea" that many people have at the moment. What does the development plan actually say about the floor area ratio and plot ratio? - by the way, a stepped floor must first be possible, regarding roof shape, wall height, etcetera.

...
Is there any way to bypass this in any way???
Because I absolutely want to build 3 apartments.

Thanks in advance

No. If you want to build a multi-family house, you have to find a plot of land where that is permitted.
A development plan has its reasons, especially in this regard.