Of course the main question is whether you already own the land. If so, cost to build a quality home will approximate $275/sq. ft.
That means very good quality by a very cost conscious general contractor. I have the contacts for you!
Keep in mind that the Hollywood Riviera is subject to the hillside overlay and requires approval to build based on not interfering with your neighbors views. This can be a challenge and I recommend working with an architect who is familiar with these particular issues.
It depends on the house, assuming itâ€™s a flat lot no shoring required and regular finishes (not top of the line) you probably looking at +/- $ 225 per SQFT.
Feel free to email me, I am happy to refer you couple architects and contractors who works in the area. Here is my email: firstname.lastname@example.org. Thank you and have a great day.