It sounds like you’re thoughtfully weighing your options about whether to buy a home now or wait, which is great! While you can make a 50% down payment, it's crucial to have an emergency fund in place. Homeownership comes with unexpected expenses, so having at least 3-6 months’ worth of living expenses saved up is generally recommended. Additionally, since you need to replace your vehicle soon, you should consider how that $30k purchase fits into your overall budget.
Take a close look at the current housing market in Orlando, where prices are around $400k for decent homes. Researching market trends and speaking with a local real estate agent can help you understand if prices are likely to rise or fall. Also, monitor current mortgage rates, as high rates can significantly impact your monthly payments.
Your personal circumstances are also important. While living with your parents can be beneficial, the desire for privacy is valid, especially with a family. If you can hold off for 2-3 years to save more and build a solid emergency fund, it may give you greater financial flexibility when you’re ready to buy.
If buying now feels too risky, consider renting for a while to gain privacy without the long-term commitment of a mortgage. Ultimately, your decision should align with your comfort level regarding your finances, personal needs, and the housing market outlook. Take your time and trust your instincts! Good luck!