Welcome to this magnificent Summit Avenue estate, where timeless architectural elegance meets today's most sought-after luxury modern upgrades located in the heart of Bergen County! Stately double-door entry opens to a dramatic foyer with fireplace and a sweeping grand staircase. The expansive center hall provides access to formal LR & DR, each with fpl & elegant coffered ceilings. Add'l first-floor spaces include an office/den, spacious family rm, a powder rm, and a stunning, newly renovated chef's kitchen. The kitchen showcases a waterfall-edge quartz island, premium Monogram appliances, and sleek white cabinetry. The 2nd flr features a huge landing with laundry closet along with four generous BRs. Luxurious primary suite boasts a beautifully renovated en-suite bthrm, while a thoughtfully designed hall bathroom with glass enclosure shower offers dual access from both the hallway and a junior suite. The third floor provides an additional fam room, three more bedrooms, a full bth and ample storage. Finished basement with outside entrance, summer kitchen, family room, two add'l rms, and a fourth full bth. Upgrades include multi-zone HVAC, new Brazilian oak flooring on 1st & 2nd flrs, updated electrical, recessed lighting, an EV charger, and countless additional improvements. This remarkable home on an oversized 150x207 lot, with express NYC transp at its doorstep, is ideal for commuters! Conveniently located near HUMC, local shopping, dining and all amenities!