Thanks for the responses!
@Sam Lin the house hacking is a good idea, however I think it's off the table for us. The wife isn't interested and we probably will need all the space in the SFH with 3 kids.
@Dawn Brenengen I think about $600 a month goes to principle.
@Gabriel G. I don't think I'd need to 1031. We're eligible for the full cap gains exemption so we can easily sell and cash out. There won't be any big HOA assessments, the HOA basically just covers trash and landscaping. Good point about the market dropping though. We could sell for a good price right now, could be a good time to just sell it and deinvest although most of the equity would probably just go into the SFH in that case. I think there is opportunity for lots of appreciation though, even if we hit a short term drop. Our location is a few miles from Tysons Corner which is prime real estate and is gong through some huge redevelopment.
I'll check out the rental calculator but it sounds like maybe we shouldn't bother renting. One issue with selling it and trying to find a better rental property is we'll get hit with significant transaction costs from selling the TH and buying another rental. That would eat up a lot of the equity we had to reinvest. I appreciate the responses.