He knows his stuff and is really good at making IG videos: his brand is a very clever mix of being super humble, telling everyone profits are less than you think and then flashing some fat $$ he made by selling to his investors.

If you are on the fence with the above, then you should sell now as you enter the spring market.

It is not uncommon - main reason we see right now is over inflated original ARVs and now borrowers cannot sell and pay off the lender. 

You could also get a line of credit for about $150k (you should be able to borrow 75% of the value.)The reason I suggest this is…1) you save $40-$60k in selling costs. 2) you have a lower blended interest rate (2/3rds at 3.25% and 1/3rd at 7 or 8% instead of the whole $500k at 7 or 8%) saving you another $1k/mo in interest. 3) you only pay interest on that $150k when you actually use it, not from day 1  Unless you hate this property, or want to buy something you can’t afford without selling, that would be my plan.

How could I force her to sell.

I've been buying and selling properties since 2019.

However, since I am hoping to sell the land first.

#3 Sell and invest elsewhere.Condos add risk. 

For a land cost of $150k, how would you think about how much the completed home would need to sell for to make that land cost worth it?

Are there any strategies to sell subject to,s to end buyers?