绝对不允许，这个你确实违规了。你没有查到不等于没有规定。

no keyed lock, only door handle lock for internal doors. 

Your house is in single family zoning. Having internal keyed lock means your house is multi-family therefore violating zoning. 

所有跟帖： 

• But my house is in a HISH DEN APT zoning area -闲猫- ♂ (0 bytes) () 10/04/2019 postreply 10:30:11

• 具体怎么样你要去查， 范范说你的房子在高密度区里面，毫无意义。 -柠檬椰子汁- ♂ (335 bytes) () 10/04/2019 postreply 10:53:22

• 即使在R-10zone，你的房子可能也只能SFH。绿地，地块，停车位都是障碍。 -sweetptt- ♂ (0 bytes) () 10/04/2019 postreply 20:52:52