The Long Island real estate market stands apart from the national housing landscape, marked by a severe inventory shortage that has persisted for nearly six years. Unlike many areas of the country, where high mortgage rates have slowed demand and cooled prices, Long Island’s challenge is more fundamental: there are not enough homes for the number of buyers looking to purchase.
Susan MacDonald, a real estate agent with Daniel Gale Sotheby’s International Realty, has seen the effects of this ongoing shortage up close. After a career in corporate marketing across engineering, architecture, and financial planning, MacDonald entered real estate with a deep understanding of both the business mechanics and the personal stakes involved in buying and selling homes.
“We really haven’t had any inventory for close to six years,” MacDonald says. “When something comes on, within the first weekend, there’s a qualified buyer, and it’s moving to contract.”
Mortgage Rate Lock-In Freezes Listings
The core of Long Island’s inventory crisis is homeowners’ reluctance to give up the low mortgage rates they secured during the pandemic. This “rate lock-in effect” has disrupted the usual cycle of people moving up from starter homes to larger properties.
MacDonald explains that in a typical market, families outgrow their first homes, sell them, and buy larger ones. Now, because many homeowners are locked into historically low rates, they are choosing to renovate or expand their current homes rather than buy new ones. “Instead of buying their next home, they’re adding to that starter home,” she says.
This behavior has led to what MacDonald calls a “bottleneck of unavailable inventory.” Homeowners who would normally list their properties are staying put, keeping those homes off the market and further reducing options for buyers.
Intense Buyer Competition
Despite national headlines about buyer fatigue and affordability concerns, demand on Long Island remains strong. MacDonald recently listed a co-op apartment that drew 30 groups of potential buyers at its first open house.
“There’s only one apartment, so 29 groups are left without a deal,” she notes. “Even if half were truly qualified, that still leaves 14 or 15 groups looking for their next opportunity.”
One notable trend is the rise of young buyers presenting all-cash offers. MacDonald observes that many of these buyers receive help from family, allowing them to sidestep mortgage approval processes and high interest rates. “It’s often parents helping with the cash,” she says. “They may have an agreement within the family for repayment, but they’re not going through traditional financing.”
Luxury Market Moves Faster Than Expected
The luxury segment on Long Island, while less sensitive to interest rates, is also experiencing faster sales than in previous years. Traditionally, high-end homes linger on the market due to a smaller pool of buyers and significant property taxes. Now, limited inventory is speeding up transactions even at the top of the market.
“We’re seeing luxury homes move faster simply because there are so few available,” MacDonald says. While high-priced properties still take longer to sell than entry-level homes, the gap has narrowed compared to past years.
Buyers Push Back on Overpricing
Today’s buyers are well-informed and use readily available data to assess value. As a result, even aggressive listing prices are quickly met with market reality.
“You could overprice your home by $100,000, but buyers know the comps,” MacDonald explains. “You’re going to get offers consistent with market value, and if you don’t adjust, the property will sit or be taken off the market.”
This dynamic has forced sellers to be more realistic from the start, as buyers are less likely to engage with overpriced listings and more likely to walk away in search of better value.
Longer Closing Timelines
A key difference between Long Island and other markets is the involvement of attorneys in the contract process, which extends the time required to close a deal. MacDonald advises clients to expect a six- to eight-week window from offer acceptance to closing, especially for those obtaining a mortgage.
“If you’re going for a mortgage, from the day you get the accepted offer and call your attorney, it’s about six to eight weeks to closing,” she says. This extended timeline is critical for buyers who need to coordinate moving dates or lease extensions.
Advice for Buyers and Sellers
For anyone entering the Long Island market, MacDonald’s key advice is to start preparations early. While homes may sell quickly, the process of getting ready to list or buy takes time.
“Ask everyone to get started sooner than you think,” she recommends. “Not because the property won’t sell quickly – it will. But there are things sellers need to do to get the most for their property, and buyers need to understand that even once their offer is accepted, it will still take longer than they expect to close.”
Outlook for 2026
Looking ahead, MacDonald expects the market’s tight inventory and rapid sales pace to persist. As a listing agent with properties set to hit the market soon, she anticipates continued quick turnarounds.
“I have something going on next week, I have something at the end of February, and I see no reason those listings won’t sell within a week,” she says. “I’m not seeing anything that suggests we’ll have a real turnaround on inventory.”
This forecast stands in contrast to national narratives about slowing sales or price declines. Long Island’s market continues to defy those trends due to its ongoing supply shortage.
Why Long Island’s Market Stands Out Now
Long Island’s persistent inventory shortage highlights how local factors can override national trends. Even as other markets cool, the region’s lack of available homes continues to drive fierce competition, rapid sales, and upward pressure on prices.
For real estate professionals and their clients, this environment creates both challenges and opportunities. Sellers benefit from strong demand, but must be realistic about pricing and prepared for a longer closing process. Buyers face stiff competition and must move quickly when opportunities arise, often relying on family support or creative financing strategies to secure deals.
As the national housing market faces uncertainty, Long Island’s experience underscores the importance of understanding local market dynamics. The region’s ongoing inventory crunch illustrates how supply-and-demand imbalances can reshape expectations, timelines, and the very nature of buying and selling a home. For now, there is little evidence that relief is on the horizon – and both buyers and sellers must adapt to a market defined by scarcity and speed.
