The real question here is can you renegotiate these leases to be NNN (triple net) leases if they aren't currently.

Nay sayers will point out xyz market has tripled in the last 30 years etc. 

Ideally we want to double or triple the value in 24-48 months. 

If you want to be passive then investing in syndication or Triple net is a great option.There are so many other options available, so decide where you want to go, understand your strengths and then choose the path 

Hello All,We’re going to sell our triple decker in Rhode Island this year and would like to do a 1031 exchange.

I had triple sets of everything.  

My two options today are between triple tax-free bond funds from T Rowe Price or incoming producing properties.I have found a number of cash flowing properties that beat the tax-free return from the bond funds.

this type of thing has miles and miles of case law..and its clear cut.. no pun intended.. you get a forester or a mill to value the trees and then your entitled to triple stumpage.if its government land you wacked the trees off of that can become criminal.other wise you would probably need a good RE broker to testify as to what the tree's bring for aesthetic value. 

Invest as soon as you can, have cash reserves, double or triple repair estimates and know the value of your time and energy...great advice. 

Be Aware: When you move out your tax costs will likely triple.