I pretty much owe my whole career to the 4 homes In bought in the Silicon Valley and the subsequent dramatic rise in values then selling and making 500k tax free gains.. talk about a BRRRR strategy of course it took 30 years to play out and I did not realize it at the time..  

Its not dramatically different then a subject 2, however there is more risk for the seller as their lien position is secondary, but in the right situation, that can happen?

I just don't think the addition would bring enough of a boost to the local economy, or really raise the quality of tenants that are in that area.   

School debt will be a factor that you will consider every time you make a move...not having this sort of debt is a huge financial boost. 

I cant imagine it would ever make much more than $400 in my neighborhood, but it would dramatically increase the value of the property.

I can tell you that the property values are rising dramatically.

Boosting existing property values , and thus household wealth, in lower middle class neighborhoods and giving the construction sector a chance to possibly rebound will really ignite a regional economic recovery.Another area I'd like to see some creative thought on is on getting long term vacant commercial repurposed or demo'd.

There are some neighborhoods that have seen a boost in appreciation and then there are those that might appreciate slower but the cash flow is more than worth it.

In addition, the boost in total income pushed us out of additional IRA limits for tax reduction. 

This is an extreme depiction for dramatic effect.