Your plan can be something rough like: I own a piece of vacant land at (address), and I'm looking to rezone it from (current designation) to (new designation) in order to build a new construction duplex which will consist of  2 condos for sale, or 2 aparment rentals, eg.

I used Roofstock to sell one of my rental properties in TX as their sales commission is lower than going through traditional sales channels. 

I’m thinking 50k capital- Also- is there a tax lien sale to buy properties in Baltimore?

Cleveland, Baltimore, Toledo, Indy etc....You will see net population decreases in most of these areas but these are the areas where the prices are the lowest in the USA and come with rents that are very high when compared to the sales price.

LLCs are a legal tool, not a tax one.Transfer from personal name to LLC/Due On Sale ClauseIf one is transferring property title from personal name, a Grant/Warranty Deed would be drafted/recorded to transfer title.

To see how much a 1031 exchange will benefit you in a sale you must first calculate the performance of your current property.

Househack properties in 2024 sold 1-2 weeks faster than they did in 2023.Deals are tougher to negotiate as well. 2 of NYC's surrounding Counties (Westchester & Suffolk) are averaging above asking price sales on 2-4 family properties. 

You want to find a balance of investing experience, but strong track record of multifamily sales (which you can see on their Zillow profile).

That will allow good analysis of sale price appreciation and rental history. 

What is the end product of your effort and where is it located, how long will it take to sell?