The high-end residential real estate market in Northern New Jersey experienced substantial activity during August 2026, highlighted by a series of multi-million-dollar transactions across several counties. From expansive gated estates to premier lakeside retreats, the month's highest-priced property exchanges showcased strong interest in premium suburban residences. Across the region, the premier home sales documented throughout the period ranged in value from $2.225 million up to a benchmark $12 million.
Among the standout transactions completed during August was an opulent French chateau-style mansion situated on a sprawling 4.4-acre parcel, which secured the highest sale price of the month. Other prominent transactions in the regional market included a newly constructed waterfront home featuring a private deck on Lake Hopatcong, as well as a classic Georgian Colonial residence built in 2001 that closed at $5.67 million.
All of the featured luxury properties that changed hands in North Jersey during August were completed through standard real estate transactions rather than private or unconventional transfer methods. Notably, the month's top transaction established a fresh real estate milestone, setting the record as the highest-priced residential sale within its county and across all of Northern New Jersey so far in 2026.
Taking the top position in Bergen County—and setting the year-to-date high-water mark for the broader North Jersey region—was the French chateau-inspired estate at 123 E. Saddle River Road in Saddle River. The landmark property officially completed its transaction on August 28, closing at an even $12 million. The sale was represented by listing agent Christian Di Stasio of the Christian Di Stasio Group at Prominent Properties Sotheby's International Realty.
The Saddle River estate encompasses approximately 12,000 square feet of interior living space and is situated on a private, gated 4.4-acre lot. The surrounding grounds have been developed with extensive outdoor amenities, including formal landscaped gardens, an expansive manicured lawn, an architectural pergola, a dedicated playground, and numerous patio spaces configured for outdoor living, adjacent to an in-ground swimming pool and private spa.
In addition to traditional leisure and entertaining features, the 4.4-acre grounds offer dedicated equestrian accommodations. The estate grounds feature a specialized four-stall stable along with a secure, fenced grass pasture, providing full-service equestrian facilities on the private residential property.
Inside the Saddle River residence, the living quarters comprise six bedrooms and nine bathrooms, structured to support both formal entertaining and everyday household living. The main levels include a grand formal sitting room, a formal dining room, an informal dining area, a large family room, and a customized executive office or library finished in rich mahogany.
The culinary center of the home is a fully equipped chef's kitchen designed with premium appliances. For private accommodations, the primary bedroom suite features an individual fireplace, two separate walk-in boutique closets, a dedicated spa-inspired bathroom, and an exclusive, secluded patio offering private outdoor access.
All three finished levels of the residence are connected by a private interior elevator. The home's walkout lower level is dedicated to health, relaxation, and indoor recreation, offering two separate fitness rooms, a specialized massage room, a wellness sauna, a climate-controlled wine cellar, and an entertainment lounge appointed with a billiards area.
In Passaic County, the month's highest-priced residential transaction was recorded at 27 Mountainwood Court in Totowa. Described as an expansive Mediterranean-style villa, the property closed on August 21 for a final sale price of $2.35 million. The property was brought to market by listing agent Taylor Lucyk of The Taylor Lucyk Group at The Agency One Rock.
Situated on a generous parcel spanning nearly 2.5 acres, the Totowa residence is surrounded by dense, lush landscaping that ensures privacy. The house has undergone extensive modern renovations, providing a comprehensive layout that includes five bedrooms and seven bathrooms across its finished living areas.
The interior layout of the Totowa villa is centered around a sprawling great room characterized by expansive walls of glass windows that maximize natural light throughout the primary living area. Adjacent to the great room is a gourmet kitchen finished with high-end appliances and custom cabinetry, connecting to an entertainment lounge featuring a built-in wet bar.
The residence's primary bedroom suite is located on the main floor and includes a dual-sided fireplace, double walk-in closet spaces, and an en-suite bathroom with spa-like fixtures. The home also offers an expansive, fully finished lower level designed to provide additional living, leisure, and utilitarian space.
The outdoor grounds of the Totowa estate are arranged to provide a resort-style backyard environment across its nearly 2.5-acre setting. Exterior features include an in-ground swimming pool, professionally landscaped garden spaces, and a private outdoor playground area.
Together, these high-value August property transfers—led by the $12 million record-setting chateau in Bergen County, the $2.35 million Mediterranean villa in Passaic County, the lakeside property on Lake Hopatcong, and the $5.67 million Georgian Colonial—underscore the breadth of luxury home sales across Northern New Jersey's primary county markets in 2026.
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