If you are planning to rezone your property please check with local zoning restrictions on lot sizes to make sure that splitting your lot is allowable.When using the BRRRR method MOST loans on the "REFI" step will go off of a 12 months lease.

This could be pretty basic or in a Gant Chart.

To make a long story short, the sellers attached an older and incorrect version of the lot size in the disclosures.

Thankfully I was able to secure a fair size loan from a private money lender, so we don’t have a lot of mortgages at this point - leaves us with some room for growth.  

For a project of this size, you will want a licensed contractor and likely will be required to use a licensed contractor. 

@Jinyu Shao judging by the size of building and apartments available sounds like you might be in Tudor City?  

What are the sizes of the lists?

Your rental half is reported on Schedule E. 1/2 of your housing expenses go against the rental (assuming the 2 units are equal size).

The Journal publishes various lists for different types of banks, sizes, and activity in the area. 

Some reasons are terrible location, poor condition, parcel size issues, liens on the property, problems you see from the road.