Any idea where data like this would exist?

questions you need to know the answer to:- what is the amount you want to be earning passively from your investments - what is the desired net yield you want from investments- what areas are you buying in & why (what does the data show on area stats & demographics)- what is your strategy (BRRRR, flip, wholesale etc)- who are the people who will help you get the deals on and close them- what are the risks in your strategy and marketplace and how have you minimised/factored them in?

They are there to help and to protect your interests - to ensure things are legally done and to ensure the deal closes. 

Zillow and their subsidiaries are trash...mashvisor too...none of these big data firms can explain how they actually arrive at their figures...at least Core Logic has been in the game since the beginning of time and RPR is the direct path to the real estate market as it exists for listed properties, anyway... 

Building owners, having tenants in the building, shall post a notice in a common area of the building informing tenants that the owner of the building is required by law to supply and install carbon monoxide alarms in accordance with Section 908 of the Philadelphia Fire Code, and shall provide at least one tenant per dwelling unit or rooming unit with a copy of the manufacturer’s instructions for the alarm to ensure that tenants understand the purpose of carbon monoxide alarms, how they operate and appropriate action to take when an alarm sounds.

I hate to switch from Mint since it has a couple of years of data on it, but manually entering all of my receipts is a giant pain.

@Stephen Thomas , my company (Walnut Street Finance) is always looking to figure out the most flexible way to ensure project success for our borrowers.

Or does each syndicator have their own method of keeping track of these data points? 

@Robin Dassy the absolute BEST data source that I have seen for ANY state out there is the Texas A&M Real Estate Institute. 

Market cap rates continue to push into the low 5%'s, and I'm seeing new & renovated buildings sell for mid-high 300k's per unit in the right areas.I'm happy to share some market data and offer opinions where I can.