Routine maintenance and unforseen maintenance costs; insurance rates (they are increasing all over), property taxes and vacancy rate.

I've also avoided paying Capital Gains Tax on selling my crypto. 

Sell everything, pay all the taxes, and then invest in something with no intrinsic value.

Additionally, strong tax planning is essential, as your W2 income limits your ability to deduct passive losses.

I'd say the biggest landmine to watch out for is our property taxes.

We decided to market it as a 4 bed/1 bath with an office.Listing Price - $199,900Property Taxes - $2,230.13AssumptionsPurchase Price $230,000In this case I had seen similar properties selling for $225K - $250K so I felt the property was listed low to drive up interest.

and also like what I do Utilize as STRs: You furnish and list these properties as short-term rentals (STRs) on platforms like Booking.com or Airbnb.Generate Cash Flow: The higher rental income from STRs, compared to long-term rentals, allows you to cover your mortgage/lease payments, generate positive cash flow, and potentially have funds left over for further investments.Positive Cash Flow: STRs often generate higher rental income than long-term rentals, allowing you to cover your costs and potentially profit.Tax Advantages: You can often deduct expenses related to your STR business, such as mortgage interest, property taxes, and maintenance costs.

Raise fees on building permits, give tax credits on renovations.Suburban sprawl really hasn't been a good thing for the US.Of course, it's all about supply & demand.But, if you can figure out why more people want to live in Hazel Park (leading to teardowns & rebuilds) versus south Warren or Eastpointe (nothing happening) then you can make millions.

The contrasting growth patterns between Oregon and neighboring Washington suggest that factors such as taxes and public services are influencing these trends.portlandmetrochamber.comOverall, Portland's housing market in early 2025 reflects a balanced environment, with steady home prices and a healthy inventory, offering opportunities for both buyers and sellers.

One thing you will want to explore is the tax rate in the specific counties you are looking in.