Ok. Character Residential 2 infil block under the new City Plan. Pity you are not 100m away its 5 storeys there.
So I get 11.4m wide eave to eave in 1974 aerial - too wide for side by side and too big to shave.
Min lot size in CR2 is 300m2 for front lot and 450m2 for rear lot so front to back...