Park is about 40 lots w/ about 35 occupied.New to this forum - not sure how much I'm going to be using it but thought it could be a cool networking/learning tool.

Be sure to check out the free tools BP provides to help analyze deals you may have and also market insights.

My first MF I represented the buyer on I made 100k. for maybe a weeks worth of work. 3. if your going to be looking a more resi style duplex 4 plex a lot of those get listed and having access to the MLS is far superior to any other on line listing service ONE simply because you will be able to talk to the actual LIsting agent not someone paying for leads.And then of course having access to MLS lock box's and not relying on agents.. this is huge.Now if your maybe going to buy one property sometime in the future and you have no interest in learning the RE laws of your state or making any money with transactional real estate then sure.. its a pass.. although I would still recommend the pre license course so you learn the basics  the vocabulary and states unique laws.. knowledge is power in RE.

Start small, network with other investors, and use tools like BiggerPockets calculators to analyze deals effectively.

Be sure to check out the free tools BP provides to help analyze deals you may have and also market insights.

I'm having a hard time finding any estimating tools for this kind of a project, adding a story and multiple BR/1 BA, and wondered if there were any tools, sites or recommendations any of you have for this kind of a project. 

Be sure to check out the free tools BP provides to help analyze deals you may have and also market insights.

Check county recordsUse online search tools like PropStream, Reonomy, PropertyShark, etc.Use local GIS mapping tools (ask your county)Search online directories for LLC or TrustTalk to neighborsHire a skip tracerSend a letter to the propertyThere are a lot of options.

I'm curious if there are any other marketing tools that have brought about success. 

I use it as a learning tool.