I might be heavy on the grading and light on the price per lot but this gives you some indication of the numbers. 

With incredibly low supply, what possible indications are there of a housing crash? 

if you indicate you want to invest they will call you and you can have a conversation about their philosophy etc.   2.   

@Dustin Beam whatever happened during the crash of 2008 is not an indication of what could happen in he future.

You don't indicate what your loan basis is - but on basis of $125K your Monthly P & I will be around $710 Plus Insurance & Taxes. 

This week is focused on Market Indicators for 2019 for Multifamily Real Estate in SoCal. 

I would also reference the Trulia crime map as it is a good indicator for the most part. 

So I would think this is only an acceptable investment property if you either have a value add (you did not indicate a value add), are very confident of market appreciation (I am not at this point), or are vary confident of rent appreciation.I would not purchase it as a potential rental. 

I've been trying to look for a deal in Arlington for a little while now and keep coming up with low or negative cash flow, possibly due to overestimating expenses, but everything I'm reading seems to indicate that Arlington may not be the best place to look.

Liars make for very poor tenants.In situations where I scenes a applicant is not being truthful, as her rent bribe indicates, I do not bother wasting my time trying to help a applicant qualify.