It's very cheap here in South Carolina ($110 one time fee), but I hear California is quite expensive and includes yearly renewals.   

@Sam T. has provided you with the Investor groups including those online on FB, They also exist on LinkedIn.

It's at 300$ from double.If one of my tenants leaves and I rent the unit at market price I can definitely rent for $300 more.The utilities are not included in the rent.

Yearly rent is 72K and paying 28K payment (include taxes and ins.) plus 7200 in management fees.

Hello. here in San Diego if you want new then home depot is where I always go they make it easy with the delivery included.

The advertisements in question in this investigation include such language as "no children" or "no Section 8," in blatant violation of the law.The settlements, filed today in Suffolk Superior Court, collectively require the property owners and real estate agents to pay the Commonwealth $18,250, ($8,750 of which is suspended pending compliance with the agreements), attend trainings on state and federal fair housing laws, remove lead paint hazards from the rental units, and prohibit the defendants from placing discriminatory advertisements or otherwise discriminating against any person who seeks or applies for housing because they are a member of a protected class.

So a conventional lender typically wants to see your DTI come in at 45% or lower including your potential new mortgage payment. 

(I super simplified this not taking into account reduced interest from accelerated pay down)Example 1:Mortgage 150k (paid down additional 50k) and 50k needed for next downpayment.Monthly mortgage payment $1000 (not including taxes insurance etc)Cash left after 2nd purchase $0Example 2:Mortgage 200k, 50K needed for downpayment, 50k in reservesMonthly mortgage payment $1000 (not including taxes insurance etc)Cash left after 2nd purchase $50kWhich example looks safer?

This includes a weather barrier as well. 

Here is some back ground.Tax Certificate, Former Owner is Still in Possession, Bought at 2018 Sale, Residential Structure on PropertyI was going to add casualty insurance to the property but was unsure if I need to wait for Tax Deed for the premiums to be included as an expense with redemption or if I add insurance with a certificate and owner is still in possession if those premiums+interest will count toward an expense at redemption.Any help would be appreciated.