It's great that you're focusing on building a solid foundation before diving into real estate.

Even if it's a new build, with 4 units, you're going to have lots of repairs.

The best way to connect and learn is to be in rooms where it's going down.In terms of captial your best bet is to focus on a primary income that cash flow sufficiently, saving as much as you can and doing something real estate related so you can get familiar with the industry.

Yes we ask towards the top of the market, but I anticipate my holding times (which are in line as the short supply in my area is able to work for me) and build that in. 

It's a winning combination of direct access to industry experts coupled with building lasting relationships and get direct feedback on your strategies in small-group format.

A developer had already worked out deals with the owners of the other 5 buildings and finally got the 6th and final building under contract. 

Are there any similar surrounding buildings?

I am trying to tabulate Business that may have higher depreciation but yet help me build wealth in form of real estate or potential customers for variety of services. 

Since your lot is already zoned RS3, you can (by right) build a new SFH or 2-flat.

I’ve got a few rental properties under my belt and am now diving into value-add multifamily projects to grow my portfolio.My focus is simple: build wealth, create opportunities, and enjoy the process along the way.