Age: 27
Income: About $95k
Employment: Federal government/tenured civil service, very good job stability
401K: About $46,000
Roth IRA: $15,000
I max my Roth IRA and 401K every year.
I am currently renting for about $900/month. However I am wondering if it is a good idea to buy a house as the payment would be the same or less for a reasonably priced home. I do not have an emergency fund or down payment saved, but I can withdrawal my basis from the Roth IRA (about $13,000) to cover the 3.5% for a first-time homebuyer loan, or I could take a loan from my TSP for the full 20%, eliminating PMI. TSP loans are not subject to any penalty, and the interest (1.5%) on the loan is paid back to me, so the loan is free (except the opportunity cost of having it invested).
Thoughts?