Yea just dump it. Market conditions aren't likely to shift back to 2021 levels again, not without low interest rates and continued high inflation. If anything, it's more likely to be worth less in 1.5 years.

But.. as others have said, don't time the market. If you don't want to be a landlord, dump the asset and reallocate the cash to investments you do want to be involved in (or passive).