Building plot in a quiet location

Building plot in Zaton, area 840 m2.
Possibility to build a detached house:
– maximum floor plan projection of the building 252,60 m²
– maximum total GFA of the above-ground floors: 505.20 m²
– maximum total GFA of the above-ground and underground floors: 673.60 m²
– total of 4 apartments, height 9,000 m, Po+P(S)+2+Pk, 6 PGM.
In addition, it is possible to construct an outbuilding with a maximum area of 50 m² and a height of up to 4 m.