The lot must meet the following requirements--
(a) in the case of a manor house--the area of the lot must not be less than whichever is greater of the following--(i) 600m 2,(ii) the minimum lot area specified for manor houses in the environmental planning instrument, other than State Environmental Planning Policy (Housing) 2021 , Chapter 6, Part 4, Division 2, that applies to the land concerned,
(b) in the case of a dual occupancy--the area of the lot must not be less than whichever is the greater of the following--(i) 400m 2,(ii) the minimum lot area specified for dual occupancies in the environmental planning instrument, other than State Environmental Planning Policy (Housing) 2021 , Chapter 6, Part 2, Division 2, that applies to the land concerned,
(c) the width of the lot must not be less than 15m measured at the building line.