NY Metro Home Prices Hit New Highs: What It Means for Long Island (Summer 2026)

This is my summer 2026 report, written with OneKey MLS figures through August. For the latest Nassau and Suffolk numbers, month by month, see my Long Island housing market page.

What August looked like

Per OneKey MLS, the August 2026 single-family median was $911,000 in Nassau and $760,000 in Suffolk, up 4.7% and 7.0% from August 2025. OneKey’s September 15 report covers more than Long Island, so I lead with the county numbers. Across its whole service area, which also takes in parts of New York City and the Hudson Valley, prices are still climbing but no longer sprinting: the single-family median reached $805,000, up 4.3%, and the median for all property types rose 4.4% to $741,500.

Closed sales came in at 4,858, down just 0.5% from August 2025. A half-percent change is noise. What matters more is that prices rose while more homes stayed available, which is what OneKey CEO Richard Haggerty described as buyers finally getting room to breathe.

How that compares with the rest of the summer

July was the hotter month. Closed sales across the region jumped 7.8% for single-family homes, the median single-family price hit $800,000, and homes sold in a median of 40 days at 102.1% of their original asking price. In other words, the typical seller in July got more than they asked.

August cooled slightly from that peak without giving back price gains. That is a normal seasonal pattern here. Many buyers aim to close before fall, so closings bunch up in July and the pace eases in late August.

Why prices keep rising

Supply. Long Island has had fewer homes for sale than buyers for years, and even with inventory edging up this summer, the balance still favors sellers. When five buyers want the same ranch, the price goes up regardless of what rates are doing.

Financing costs matter, but they mostly change who can compete, not whether competition exists. Higher payments push some buyers to a lower price band, and that band gets more crowded, which is why entry-level houses here often draw the most offers. At the top of the market, a one-unit loan above the 2026 Nassau and Suffolk conforming limit of $1,209,750 is a jumbo loan with lender-specific rules.

If you're buying this fall

• Get pre-approved before you shop. Sellers here treat a reviewed pre-approval as the price of admission. Getting one takes only a soft credit check, so it won't affect your credit score. If this is your first home, my first-time home buyer guide covers what to gather before you apply.
• Know your real payment. Long Island taxes vary enormously between towns. Two houses at the same price can differ by hundreds a month. My Nassau County and Suffolk County guides explain how each county assesses property and how to grieve an assessment.
• Use the slower season. Fall and winter bring fewer competing buyers, and sellers listing now usually need to move. My nine-year look at Long Island listing data shows how inventory, price cuts and selling speed shift by month.
• Ask about assistance. Private down payment assistance programs available through lenders I work with — not state or county programs — may change what you can afford. Terms and eligibility vary by program and lender, and not everyone will qualify.

If you're selling

Rising medians do not mean any price works. Buyers can see a listing history in seconds, and a home that starts too high and cuts later usually ends up below where it would have landed with accurate pricing. Price it to the recent comparable sales in your own town, get it photographed properly, and give it a real launch. If you're moving up and want to buy before you sell, work out how you would carry both homes before you list.

What I'm watching next

Two things: whether inventory keeps improving into the fall, and how buyers respond if financing costs stay where they are. I update the Nassau and Suffolk numbers monthly on my Long Island housing market page, and I'm happy to run the figures for your town or price range.

Frequently asked questions