The Majestic 9+ Acre Allen B. DuMont Estate In Cedar Grove... This historic estate is best known for being the home of American inventor and engine[...] April 7, 2021 / Haute Residence / Tags: 271 & 275 East Bradford Avenue, a charming sunroom, Allen B. DuMont, Cedar Grove, Cedar Grove real estate, chef kitchen, chirstie's nj, christie'es, Christie's International Real Estate, christie's new jersey, christie's ny, CIRE, Curtis J. Wright, Curtis J. Wright real estate, gardens, haute agent, Haute Residence, New Jersey, New Jersey real estate, office/library, spiral staircase, swimming pool