[Edit: I hadn't seen your pie chart post before posting.

Better to have the street dug up, the mess all contained into a smaller window, and we can backfill the walls later.post 8 - survey footingsThe survey crew was back to locate the precise building corners and the height of top of footing.

Hi Binod,There is no precise answer to your question, it depends on the design and lots of other factors. 

I had also downloaded any eviction forms needed and flow charted the eviction process for my state, so I understood what steps I had to take, in what order, if it came to that.  

Then, I will spend another $100,000 to rehab the units and bring them up to market rents of no less than $1600 per month and the following chart shows how I will turn a dog into a great profit.My point to all this is; you need to be super careful about advice you get from people who don't have a clue regarding what type properties are most-profitable and you should not listen to anyone who cannot do the math.I am paying cash.

Calculate the required loading above, LL & DL and any other required loads for your locale (snow, etc.) and then find the appropriate LVL which will support the load in linear footage according to the LVL Glulam manufacturer's sizing charts.    

Further; there will be 6 trillion in printed money; much of it hunting for safe yield.Could this current stage be the "bear trap" before the actual big bubble referenced in the chart below?

It doesn't have a chart for ROE but it shows a chart with Annual Returns and your Cumulative Equity in the property at each year.

Eight years to be precise. :-)  Any recommendations of apps to use.

Here's another link for a chart which is helpful for figuring out the setbacks, height limits, FAR for the property, and determining the building envelope and how much SF you're able to have on your lot:https://planning.lacity.org/odocument/eadcb225-a16b-4ce6-bc94-c915408c2b04/Zoning_Code_Summary.pdfOne thing to note, residential uses typically have a larger setback than commercial uses and different parking and egress requirements, so this would be the first thing which will need to be considered when evaluating if building can be converted.