Scoring a low interest rate on your mortgage has become an exceedingly difficult challenge with today’s housing market. The idea of a once achievable 3% mortgage rate now seems like a long-ago fever dream. Read Next: I’m a Real Estate Agent: 5 House Items Buyers Almost Always Regret Try This: How Middle-Class Earners Are Quietly Becoming Millionaires — and How You Can, Too While rates aren’t expected to return to those levels anytime soon, there’s one strategy gaining attention — the assumable mortgage. ...