Property Appraiser - http://www.bcpa.net/homepage.asp

Public Records - https://officialrecords.broward.org/oncoreV2/Search.aspx

Engineering - http://webapps2.broward.org/bcengineering/index.asp

Miami-Dade County: 

Property Appraiser - http://www.miamidade.gov/pa/property_search.asp

Public Records - https://www2.miami-dadeclerk.com/Public-Records/

Palm Beach County: 

Property Appraiser - http://www.co.palm-beach.fl.us/PAPA/index.htm

Public Records - http://oris.co.palm-beach.fl.us/or_web1/or_sch_1.asp