I find it extremely difficult to give letter grades to an area.

If you have a property with a B grade or lower, you should always list it on their website.

Sounds good, happy to share a graded map of the area. 

Let's also say your daughter and your neighbor's daughter attend the same 1st grade class and will continue to do so after the sale closes. 

So I’ve since blocked off the third floor on one side and rented it as a 1 BR for now. but when the other side leaves eventually I’m starting to lean towards raising the ground grade 28” so that the total drop is less than 20’and then I’ll knock down some walls and make the whole 3rd floor attached only to that last unit so that the whole area can use the stairs and that window as second egress. 

@Peter Jin it depends on a million different factors other than the CoC.For instance, a 10% return on a turn key A grade property might be solid, while a 10% return on a C or D grade might be a nightmare. 

Add 1 interior door to bedroomI.Remove 1 interior door in master bath but keep openJ.Build 1 15 ft fence (exterior)K.Build 1 45 ft fenceL.Fix floor-grade garage additionLooking for rough estimate at this point.Thank you!

Often, units that are sitting on grade will see deterioration of the cooling fins, due to animal urine or other contaminants, and physical damage, both of which affect performance.

Although I find competition for what I call investment grade parks is quite keen.. so returns are more in the MF space.. when you venture out east from the west coast or look at low end parks returns are higher but management is quite intense.. as our dealing with some pretty scruffy tenant base.

I would make sure that crawl space is vented proper, may need a small commercial grade fan not sure .