If maintaining cash flow is your primary objective, you might want to explore other options.

At this point since it's after the fact while not totally correct; you may explore adding the missed asset/basis amount as a selling cost to just reduce your gain. 

If it is last rental rate charged, then you may have to get creative to accomplish what you want to while still working within the law.Here's an idea to explore.....If it is a 10% increase over the last rental rate you charged, consider using a step pricing lease if allowed by your state. 

Additionally, timing the sale in a lower-income year or exploring potential deductions could further reduce your tax liability.

With the equity you’ve built and the cash you have, you could also explore a HELOC or refinancing to open up more opportunities.

Explore my personal favorites, Set For Life by Scott Trench or The Total Money Makeover by Dave Ramsey, for invaluable financial insights.3.

Any underrated markets worth exploring?

I’m also open to exploring short-term rentals, private lending, or passive investing in funds—anything that maximizes returns while keeping risk and time commitments manageable.For context, I’d consider leaving my job if this could become a full-time venture that surpasses my current compensation (low-mid six figures).

You could also explore seller financing or a bridge loan to give you more flexibility.

It allows potential tenants the flexibility to explore a property at their own pace while still having the expertise and guidance of a realtor at their disposal.That said, I’m curious about your thoughts on this approach.