Maplewood and South Orange Real Estate Show Strong Mid-Year Momentum, Hyper Market Index Reveals

The real estate markets in Maplewood and South Orange, New Jersey, are heading into the fall with prices and demand still running well ahead of last year, according to the latest mid-year review from Mark Slade Homes. Mark Slade, who leads the team with MaryCeu Nunes, tracks weekly market data across seven towns, using an economic indicator he calls the hyper market index. This index, derived from his background in economics, compares the number of homes currently under contract to active listings. A ratio above 1.0 signals a hyper market, where demand outruns supply at that moment.

As of the week ending August 23, Maplewood shows a hyper market index of 1.2, with 137 homes sold this year (from same-year listings), an average sale price of $1,304,556, and homes selling at 16.4 percent over asking. Notably, Maplewood homes are moving fastest among all tracked towns, averaging just 13.6 days on market. South Orange is close behind with 86 solds, an average price of $1,230,401, 15.8 percent over asking, and a hyper market index of 1.6—actually higher than Maplewood. These figures indicate a highly competitive environment for buyers, but a favorable one for sellers.

Other towns in the group show varied performance. Montclair leads with the strongest hyper market index at 1.9, 191 solds, an average sale price of $1,512,172, and homes selling at 22.5 percent over asking, with an average of 17.4 days on market. West Orange and Union also show healthy activity, with indices of 1.2 and 1.0 respectively. However, Livingston presents a softer picture, with a hyper market index of 0.7, indicating more active listings than homes under contract. Livingston homes are selling at only 3.2 percent over asking, and its days on market average 20.2. Rahway, the newest market tracked, is even softer, with a ratio of 0.3 and homes selling at just 1.2 percent over asking.

Slade's analysis focuses on same-year listings to avoid distortions from carryover inventory. Year-to-date, Maplewood has closed 156 sales, with 137 of those from listings taken this year, meaning little old inventory is dragging down prices. In contrast, Livingston shows a larger share of its 204 closings tied to older listings, which helps explain its lagging pricing power. Additionally, Slade tracks exclusive listings—homes sold without full open market exposure. In Livingston, exclusives made up 10.8 percent of closings, well above the 2 to 6 percent range in other towns, further softening its results.

Comparing to last year, 2026 is outperforming 2025 across the board. Maplewood’s closed sales represent 87.8 percent of its year-to-date total compared to 2025, with significant gains in price and percentage over asking. South Orange is at 84.9 percent, West Orange at 80.5 percent, and Montclair at 88.4 percent. Livingston trails at 76.5 percent.

For sellers considering listing before Labor Day, Slade advises waiting until the week after. August is typically the weakest month for real estate activity, and listing during Labor Day week competes with back-to-school commitments. Waiting a week allows buyers to settle into routines, which historically produces stronger results. As the market continues to evolve, these weekly insights offer valuable guidance for homeowners and buyers navigating this hyperactive real estate landscape.