OP,
My apologies for my snide comments and thanks for your response.
Please help me understand your rentals, because I am not following how you are getting 4k cashflow from the 7 properties. Since you say that you average between .9% and 1.1 percent and 100k-150K value, let me take one in the middle as an example (1% home that costs 125K) with very very minimal associated costs.
Market Value: $125,000
Original Mortgage Amount: $100000 (I'm assuming somewhere around 20-25% down, but to make numbers easier I chose 20%)
Interest Rate: 3.5%
Mortgage Term: 30yrs
Gross Rents: $1250/month
Principal and Interest (the P&I of your PITI - should match with the above info): $449
Taxes and Insurance (the T&I of your PITI): $150
HOA costs: None
Deferred maintenance notes: None
Property management: $125
Vacancy: $100
Maintenance: 100
= $326 cashflow
How are you getting 500-700 cashflow? The above example has a very low property tax, low vacancy, and very low maintenance. I am genuinely trying to learn. You could have 0 vacancy and 0 property management and you still wouldn't hit $500 cashflow. It sounds like you also put some money in to take care of the major maintenance items, are you counting that towards your 1% rule?
Also, if you have 7 great rentals, then you know real estate well. What makes you trust a real estate agent? I too am very familiar with the LA market (granted, it's a huge county) and it's very much over priced everywhere with virtually no deals. From the sounds of it, it's on the outskirts that recently became popular due to COVID, but those areas are not areas where people pay $1800/m to rent an ADU. Again, I fully admit I could be wrong, but I am just not following.
either way, my vote is to sell your primary and double your cashflow with the LCOL rentals and you can be FI right now instead of hoping for appreciation.