Courthouses in Belen, New Mexico, the US. Courthouses locations in Belen, New Mexico. Find the nearest courthouses locations, near you. All types of business services Accounting ATM Bank Courthouse Finance Funeral home Insurance Lawyer Real estate School All courthouses in Belen 1/5 Closed now Belen Municipal Court Courthouse +1 505-966-2670 525 Becker Avenue, Belen, New Mexico 87002 Write a review Phone Hours Website Directions