As its a metes and bounds area, the best quote I’ve received to have it surveyed myself is $4K.

I work as an acquisitions associate with BPG Holdings, a local real estate investment fund in Alexandria, and also work as a realtor for our fund's brokerage team, assisting clients with investment properties in the D.C. metro area.I've recently created a series of reports focused on the city of Alexandria and its sub-market development prospects, which I believe alongside other macro trends will make the city an amazing buy-and-hold investment for real estate investors.

Perhaps there is a realtor association that has this information?

This was done to protect senior citizens on fixed incomes from being forced to sell their homes due to unaffordable property tax increases.Since the passing of this amendment, all properties in Michigan have two property tax values associated with them:State Equalized Value (SEV): supposedly equal to 50% of the market value of a property, not based on recent sales price.Taxable Value: the SEV annually capped as long as there is not a transfer of ownership.City Assessors are charged with determining how much property values have changed each year.

Make sure to also include in your calculation all the associated costs of those homes (maintenance, cap-x, management, vacancy, etc) then include the selling cost of the home since the appreciation isn't unlocked until you sell the home.

I think one of them offers a public API.Once you get your license, you can join the CAR Chicago Association of Realtors and I have found them to be extremely helpful with questions like this. 

My ultimate goal is to house hack a 3–4 unit property.I’m seeking advice on how to accurately estimate the closing costs and monthly expenses associated with a multi-family property.

Yes - you should budget all the associated "costs" with the rehab including renovation costs, holding costs, selling costs, etc. 

The STRs after all associated costs (including PM) are underperforming LTR at market rent.  

They will do a Good title search that no liens or mortgage issues with the firemineral rights transfer, easements, a survey, type things need to be clear.glad you escaped the fire with your health is main thing