I wish you the best of luck building your business on another platform.  

You'll need a solid proforma and to build a team with expertise.

Laundromats that are next to (same building) or attachedwith an access door to a coffee shop, cafe, etc are the best ones to get.

We all know 'housing affordability' is one of the hottest political topics as of late but I'm not seeing any commitments to increase inventory. 

., the 2006 or 2009 IECC — International Energy Conservation Code).Cost Considerations for a 90-unit or 112-unit Project:The actual cost of qualifying for the 45L tax credit depends on various factors, including:Energy Efficiency Compliance: The primary cost will come from ensuring that each unit meets the required energy efficiency standards, which typically involve energy modeling, certification from third-party energy raters, and potentially upgrading insulation, HVAC systems, windows, and other components of the building to meet the necessary performance levels.Energy Modeling: Typically, you'll need to pay for an energy consultant or engineer to model the building's energy performance and ensure it qualifies for the credit.

County has assessed for 200k but is worth more due to the area they are building homes left and right on that road and they are selling 300k+ and up.

IF it is a real problem, then yes, fix it.I would build a fir-in wall out of 2x2s and insulate it heavily (Rockwool comes to mind https://www.rockwool.com/north-america/) There is also drywall that is made for this.

I am currently looking to build a spec home and use my equity to help finance the build.

I've also leveraged that capability to build some pretty cool dashboard on my end to occupancy, revenue, and cancellation rates across all platforms. 

If you're open to exploring new markets, this could be a great way to pick up properties for cheap and build cash flow with a much smaller upfront investment.