@Karen Margrave @Jay Hinrichs
To answer Karen's Questions...
First off, what are the ages and condition of the homes in the immediate neighborhood? Are there any new homes? How big are the houses next to the lot? One story, two story? What is the make up of the neighorhood as far as who lives there? Is it an area that is in demand? -- Both homes next to the lot are 2 story spanish homes from the 20s. As are most of the homes in the neighborhood. So I'd most likely build something that is consistent with the architectual integrity of the area. Like a lot of LA, the are is a mix between young and old. But it's an area that's in high demand.
Has there ever been a house on the property? -- No. Current owner used to have an aviary on the land, but it now gone.
Are there any easements, powerlines, etc. that would affect the value of the property? Not that I know of.
How close are utilities? Close. There are homes on both sides of the lot.
What is your experience as far as business, construction, etc.? Have you ever managed any type of construction, remodeling project? I've done 3 flips and I have a great contractor. I have a really good sense of what he costs for most things in the sense of a flip (new kitchen, new roof, new paint, ect), but I've never had a project built from the ground up.
The only idea I have on what new construction costs is the quote my insurance company gave me for a rebuild of my 3200 sq ft home if it were lost due to a fire: $570K.