Consider everything before making your decision. Your location interest rates and todays housing market is very important as well, I would say if you live in a state where homes are very expensive like in CA think about it a little deeper. If you are in a state where homes are cheap like in Texas or similar go for it. At the end of the day, I believe we will be ok. I bought my house 2 years ago and it was the best decision Ive made.
When it comes to financing makes sure you only mention that you have a renewable work permit. Do not mention DACA at all. Im sure if you can find someone that will finance you at today's interest rates.
Good luck!!!