Additionally, while rates aren't historically bad right now, they are higher than 4-5 years ago, and they will be even higher for you as an investor than they were as an owner occupant, which is what you were when you bought originally.I get that you are anxious to add to your portfolio, but that could be achieved without touching your first golden goose.Sometimes on BP, the push is to leverage every last spare penny, but that can be a risky game as the markets shift. 

Happy exploring, and here's to achieving your financial dreams!

Plus I dont think any contract would hold up if a seller wanted out.this goes for unsolicited  yellow letters/ robo calls / robo text style of marketing. 

Just focusing on the passive income you want to achieve will leave you chasing cash flow which will have you buying properties in worse areas with harder tenancies that seem to cash flow better, but will have large cap ex.Any time someone asks a question about where to invest and it can be anywhere, they aren't ready to invest and are opening themselves up to every pitch in the world on an area.

Congratulations on building such an impressive portfolio at such a young age and achieving so many successes!

We've rented out some of our best investment properties (New Construction/Turnkey) to Sec 8 residents, and the rent guarantee always helps in achieving consistent cash flow each month.

.$150 x 12 months = $1,800If you put $45,000 into real estate as a down payment, you are looking at a 4% cash on cash return.I would consider this decent.If you put $20,000 into the deal, the cash on cash return is higher and its better.If you put $200,000 into the deal, the cash on cash return is lower and considered worse.However, cash on cash return is not the only return you should consider, you should also consider appreciation.My benchmark is trying to achieve atleast an 8% return between appreciation and cash flow.Best of luck!

Focus on getting your finances in order, setting achievable goals, and finding a mentor or local real estate groups to guide you.

I'd be looking at multiple structures. we try to build below the average new build cost in our market in Columbus Ohio which is 515,000 last year and we target land 40-50k and urban core adjacent where we get higher price per square foot. we build for clients with margin around $190 a sq ft depending on multi or single. we can get that down in our triplex it's a little higher on our single family homes because of garages and limited economies of scale. hope that helps. idk Philly but if you show me the area and styles of homes I can give you some more insights. 

Quote from @Christian Styles: Potentially able to help you find someone but I would need to know specifically where the property is in order to know who to recommend.