As the legally required small print in the offering of financial products reads: "Past performance is no guarantee of future performance".

- Legal and Regulatory Concerns: Are there any local laws or regulations in Fredericksburg, Virginia, that I should be aware of regarding pets in rental properties?

But I can't seem to find any information about what are legal requirements for owners and property managers.

It will likely cost much less than you have to lose in this case to get 30 minutes of legal advice

Is there legal recourse for me to now collect the required security deposit from the tenant even though he is in place (his lease does not expire until 7/2025), can i do a lease amendment requiring payment?

I could only imagine the legal agremeents needed on who has what right/easements etc.

Do not rely on it for legal advice.

Also, if the triple is a legal multifamily, you will be able to use the other 2 vacant units at gross rent of 75% to lower your monthly mtg payment.

Security deposit amountYou can find plenty of examples by searching for "tenant estoppel certificate doc" or exchanging "doc" with "pdf" for more options.Here is an example and explanation: Sample EstoppelSome have a lot of legal jargon but this document does not need to be so detailed.

I don't know your state but I suspect you would be breaking some law, as you are likely unable to legally market something you don't own or have use and possession rights.