A new measure of real estate market conditions suggests that the housing market in Maplewood, New Jersey, is running hotter than standard metrics indicate. Mark Slade, who leads Mark Slade Homes, developed a "hyper market index" that compares the number of properties under contract against the combined total of active listings, properties in attorney review, and coming-soon inventory. When under-contracts exceed that combined figure, Slade calls it a hyper market.
As of late June 2026, Maplewood's hyper market index reading stands at 1.9, meaning there are nearly twice as many properties under contract as there are actively available. This imbalance favors sellers and reflects significant momentum. In contrast, the standard absorption rate—closed sales divided by active inventory—looks backward over the past six months and can average together slow and strong periods, masking current conditions. Slade's index is designed to provide real-time insight, showing where the market is at this moment, which is crucial for sellers deciding when to list and buyers determining how aggressively to offer.
The index readings across Slade's six tracked towns break down as follows: Livingston at 0.8, West Orange at 1.1, Union at 1.3, South Orange at 1.7, and Maplewood at 1.9. Slade views any reading above 1.0 as a hyper market. The data is sourced directly from the Garden State MLS, the primary listing system used by agents in this corridor. Slade notes that Zillow aggregates from multiple sources, including private and exclusive listings that never appear on the Garden State MLS, so the two datasets are not measuring the same thing. For buyers and sellers in Maplewood and South Orange, this means Zillow's market reads can be materially off from what's actually happening in the Garden State MLS-driven market they're transacting in.
The percent-over-asking figures reinforce the hyper market readings. As of the week ending June 21, Maplewood's average sale price is running at $1,323,000—up roughly $220,000 from where it ended 2025—with properties selling at 16.1% over asking on average. South Orange is at 15.5% over asking, up significantly from 10.5% at year-end 2025, with an average price of $1,221,000. Both towns ended last year below their current hyper market readings, with South Orange actually below the hyper threshold at 0.7 in December. The outlier is Livingston, which has the second-highest average price at approximately $1,350,000 but the weakest percent-over-asking result at 2.9% and a hyper market ratio of 0.8, indicating a different market dynamic where supply is outpacing buyer commitment.
For buyers who are waiting, the case for delaying is hard to make. In Maplewood, where the average sale price has risen roughly 22% since the end of last year and properties are consistently closing well above asking, the cost of deferring a purchase compounds quickly. Slade's position is direct: in a market where demand is running at nearly twice the available supply, buyers who sit out are not preserving optionality—they are watching the entry point move further away. For buyers navigating the current market across Maplewood, South Orange, and the wider Essex-Union County corridor, the buyer resources page at Mark Slade Homes covers how the team approaches competitive offer situations, appraisal waiver programs, and market-specific guidance.
This article is based on information provided by the expert source cited above. It is intended for general informational purposes only and does not constitute legal, financial, or real estate advice. Readers should conduct their own research and consult qualified professionals before making any real estate or financial decisions.
