Lets get into the boroughs...QueensThe World's Borough saw a median price increase of 6% among 2-4 family properties sold.

Your one-bedroom condo may not be a great fit for insurance company relocations (for families displaced by fires), but if your other rentals have two-three bedrooms this may be another way to fill your rentals.I haven't done this, but follow a MTM guy on YouTube that suggests driving by the local "Extended Stay" hotel and looking for company vans in the parking lot.

@Andrew Lax I just used google and looked up California ( sf Bay Area ) and it’s said and every 40 year appreciation of 6 percent, I have no crystal ball but if history repeats itself then I may not be to far from real numbers , who knows ? 

But I doubt you're going to get much info about the tenant outside their lease agreement, voucher mix, and payment history.

@Mike HaworthIn situations like this, I also skip-trace the residents on either side of the target property.Those close neighbors can be a goldmine of info on resident history, any recent comings and goings, and last known contact info. 

Exactly what Erik said. 1 to 4 units is residential (sfh, duplex, triplex, quadplex). 5 and above is considered multi family.

Investment Info:Single-family residence wholesale investment.

I had some problems with my General Contractor so I ended up buying my own materials on a great discount and have an out of state contractor who is a great family friend that I  will hire to do most of the work for me.

Investment Info:Single-family residence buy & hold investment in Cape Coral.

I have a unique opportunity to take a family owned property that normally just sits and turn it into an STR.