Prices, inventory, and demand — distilled every month into one clear verdict: buyer’s market or seller’s. The investor’s read, before you make an offer.
The median asking price in Valley Stream is about $922,000 as of Sep 2026, up 3.3% from a year ago. That is the asking price on listed homes, so sold-price and home-value sites show different numbers (why).
Only on the right house. Neither side has the upper hand in Valley Stream right now. Valley Stream is close to its 2017–2019 normal for this time of year. The market will not hand you a discount. You have to find it in one specific listing.
Valley Stream asking prices per square foot were above the year before in 89% of months since the data starts. Within a year, the cheapest and priciest months differ by about 7.8%. That is bigger than the yearly trend, so timing your purchase matters here. Nothing in Valley Stream's numbers is far from its own normal. Your return comes from the property and the price you negotiate.
The median asking price is 3.8% below its Mar 2026 peak. You are not buying at the top. Prices stopped falling about a year ago. They are flat now. Waiting will not get you a cheaper house. It might still get you a more motivated seller. Valley Stream prices have risen in 99 of the last 111 months. Drops here have been short and shallow. Buying in a slow month has rarely hurt a long hold.
This market is turning. Which way is not settled yet. Check the monthly numbers above before you commit.
Only 17 out of every 100 Valley Stream households rent. This is an owners' town. The renter share is growing. Five years ago it was 15 in 100. Renter households here average 2.6 people. Families rent here. Buy bedrooms. Studios will sit.
Households held flat in five years. The housing stock shrank 1%. The two are moving in step. Just 4.1% of homes sit empty. A well-priced rental fills fast here.
The median Valley Stream household earns $139,124 a year. Incomes here have grown 4.3% a year since 2019. Incomes and home prices are rising in step. A typical home costs 6.6 times the median income. Most locals cannot buy. That keeps rental demand deep. It also caps the rent they can pay. At 30% of income, a tenant on the median income can pay about $3,478 a month.
To see what one Valley Stream address would rent for and cash flow, run it through the app.
For every 100 homes still for sale, 47 are under contract. In 2017–2019 at this time of year it was 32. The rest are still waiting for a buyer. Few sellers are dropping their price. Asking prices are holding firm. Your discount will come from one stale listing.
The typical Valley Stream listing has been on the market 52 days. That is 17% longer than a year ago. There are 132 homes for sale in Valley Stream. That is 2.0 times the tightest month on record, but below the peak of 226. Supply is growing against last year.
Ranked among the 14 New York markets we track:
Read how rent-to-price works and how we read these numbers, then run the numbers on a deal.
The median asking price in Valley Stream is about $922,000 as of Sep 2026, up 3.3% from a year ago. This is the asking price on homes listed for sale. Sites that report sold prices or estimated home values will show a different number. Our Valley Stream figures cover the 3 ZIP codes with a Valley Stream mailing address, which can reach past city limits.
Neither side has the upper hand in Valley Stream right now. We compare Valley Stream with 2017–2019 at this time of year: there are 47 pending sales per 100 listings, against 32 then; there are 28% fewer homes for sale; 12% of sellers have cut their price, against 13% then.
The median asking price is 3.8% below its Mar 2026 peak. You are not buying at the top. Prices stopped falling about a year ago. They are flat now. Waiting will not get you a cheaper house. It might still get you a more motivated seller.
Across 9 full years, Valley Stream asking prices ran lowest in February, about 4.4% below the year's average. They peaked in November. The most homes for sale show up in September, about 10% above the yearly average.
Assume +4.7% a year. Valley Stream has grown about 4.7% a year for five years and for ten. That pace held before and after the 2020–2021 boom, so it is a fair long-run input. Prices rose 0.7% over the last year. Use it for timing. The five-year rate is the better guide.
HUD's fiscal year 2026 fair market rent for Nassau County is $2,747 a month for 2 bedrooms and $3,563 for 3 bedrooms. The figures include tenant-paid utilities and cover the whole county.
Valley Stream has three ZIP codes. Each links to its live market dashboard.
Closest matches on asking price, price per square foot, time on market, buyer demand, and price cuts.