PLAINFIELD, N.J. — Construction is advancing for The Monarch, a 63-unit residential condominium project located at 400 E. Front St. in Plainfield. Residences at the project average 1,200 square feet, with prices starting at $199,000. In addition, the project will contain a street-level senior citizen and veteran’s center. The property features a courtyard garden and on-site parking, as well as convenient access to New Jersey Transit rail and bus stations. The project is being developed by Maplewood Homebuilders, a subsidiary of P&F Management Co. The completion date was not released.