My income won't be over the Roth IRA contribution limit but I'm not sure if I need to worry about selling property of the main house. I understand it will be tax-free since I lived at the property for over 10 years.
No, you generally do not need to worry about the sale of your main house increasing your MAGI.
You can exclude a gain of $500,000 on the sale of a house if you are filing as married filing joint, or if filing as single, the exclusion from income is $250,000.
For example, if you purchased your house for $100,000 and sold it for $350,000 filing as a single person; then there is no capital gain income.
Publication 523 from the IRS has information about the sale of a personal home.
No, you generally do not need to worry about the sale of your main house increasing your MAGI.
You can exclude a gain of $500,000 on the sale of a house if you are filing as married filing joint, or if filing as single, the exclusion from income is $250,000.
For example, if you purchased your house for $100,000 and sold it for $350,000 filing as a single person; then there is no capital gain income.
Publication 523 from the IRS has information about the sale of a personal home.