Is Sale of Rental Properties included in MAGI Calculation and its impact on The Affordable Care Act Health Insurance Subsidy

I own 10 investment/rental properties that are all paid off and I am retired.   I am  55 and currently qualify for the Affordable Care Act Subsidy for Health Insurance which has been great and allowed me to retire early.  My plan is to sell one rental property a year over the next 10 years and at 65 I can go on Medicare. 

 

Will selling rental properties increase my MAGI which will impact my subsidy amount for the Affordable Care Act?