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Featured local agent — Stony Brook, NY
Sarah Mitchell
Compass Real Estate · Stony Brook, NY
“Your trusted relocation specialist since 2009. 350+ homes sold. Zero-pressure, data-first approach.”
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Stony Brook, NY Housing Market & Real Estate
Housing market overview · Updated monthly ·
$815,000median sale price
How is the Stony Brook, NY housing market right now?
The median home sale price in Stony Brook, NY is $815,000, up 8.3% year-over-year. Homes sell in an average of 16 days with 18 active listings. The market is currently a strong seller's market. (Source: Redfin monthly MLS data, as of May 2026 — the most recent Redfin release; Redfin publishes each month's data on a ~6-week lag.)
Is Stony Brook a buyer's or seller's market?
Stony Brook, NY is currently a strong seller's market, based on 1.0 months of supply and homes selling in about 16 days. How we determine this →
Homes sold
18
Last 12 weeks
Days on market
16
Fast-moving
Active listings
18
1.0 months supply
Sale-to-list
101.0%
Above asking
What does the Stony Brook housing market data show?
| Metric | Value |
|---|---|
| Median sale price | $815,000 |
| Median list price | $775,000 |
| Year-over-year price change | +8.3% |
| Average days on market | 16 days |
| Active inventory | 18 listings |
| Months of supply | 1.0 months |
| Sale-to-list price ratio | 101.0% |
| Median price per sq ft | $367/sq ft |
| Homes sold (latest month) | 18 |
| New listings (latest month) | 19 |
| Listings with a price cut | 16.7% |
| Market condition | Strong seller's market |
Source: Redfin · Updated monthly
How much do homes cost in Stony Brook by property type?
How the Stony Brook, NY market breaks down across single-family homes, condos, and townhouses.
| Property type | Median price | Price / sq ft | Homes sold | Days on market |
|---|---|---|---|---|
| Single-family | $820,000 | $362/sq ft | 17 | 15 days |
| Condo / Co-op | $600,000 | $545/sq ft | 1 | 49 days |
Source: Redfin · Updated monthly
The Stony Brook housing market is currently classified as a strong seller's market with a median sale price of $815,000. Prices have risen 8.3% compared to last year, with homes spending an average of 16 days on market, indicating 1.0 months of inventory.With limited inventory, homes sell quickly and buyers should be prepared to act decisively and competitively to secure a property.The price-to-income ratio of 4.8x provides context for how home values compare to local earning capacity.
Homes for sale in Stony Brook
There are currently 18 homes listed for sale in Stony Brook, New York. The median listing price is $775K.
Active listings
18
Homes on market
Median list price
$775K
Avg. days on market
16
Days until sale
New this week
19
Newly listed
Who lives in Stony Brook?
Population
12,827
Median income
$162,054/yr
Median age
45.4 years
Owner-occupied
90.0%
College grads
68.1%
Avg commute
31.9 min
Source: U.S. Census Bureau ACS
What are homes worth in Stony Brook?
Zillow home value
$784,669
Zillow rent index
$4,733/mo
Price-to-rent ratio
13.8x
Price-to-income
4.8x
Source: Zillow Research
What is it like to live in Stony Brook?
Stony Brook is a community of approximately 13K residents with a median age of 45.4 years.The median household income is $162,054, which reflects a relatively affluent area with strong earning potential. 68.1% of residents hold a bachelor's degree or higher, indicating a highly educated population.
Homeownership rates are at 90.0%, reflecting strong community stability and long-term resident commitment. The average commute time is 31.9 minutes, which suggests a more suburban or rural location for those willing to commute longer distances.Overall, Stony Brook offers a balanced lifestyle with accessible home values relative to local income levels.
Which public schools serve Stony Brook?
2 schools tracked · 1,186 students
The largest public schools serving Stony Brook, NY by enrollment, drawn from the National Center for Education Statistics. School quality is a commonly cited factor in home-buying decisions — these are the campuses families in this area are most likely to encounter.
ROBERT CUSHMAN MURPHY JUNIOR HIGH SCHOOL
Grades 7-9 · 672 students
WILLIAM SIDNEY MOUNT ELEMENTARY SCHOOL
Grades PK-6 · 514 students
Source: National Center for Education Statistics, Common Core of Data directory. Updated annually. Ratings and test scores are not currently displayed.
Which cities are near Stony Brook, NY?
Want a head-to-head view? Compare Stony Brook side-by-side with any other U.S. city using our market-comparison tool.
Is Stony Brook a good real estate investment market?
For investors evaluating Stony Brook, the price-to-rent ratio of 13.8x suggests potential rental yield opportunity, making the market attractive for income-focused investors. The market has appreciated 8.3% year-over-year, reflecting ongoing demand and value growth.Use our rent vs. buy calculator to analyze whether owning or renting makes more financial sense based on Stony Brook's current market conditions and your specific situation. Estimate your monthly payment with the mortgage calculator using Stony Brook's median home price.
Frequently asked questions
What is the average home price in Stony Brook?
The median home sale price in Stony Brook is $815,000, up 8.3% from last year.
How long do homes stay on market in Stony Brook?
Homes typically spend 16 days on market before going under contract.
What is the median income in Stony Brook?
The median household income is $162,054 per year.
Is Stony Brook a buyer's or seller's market?
With 1.0 months of supply, Stony Brook is currently a strong seller's market.
What is the Zillow home value estimate for Stony Brook?
The Zillow Home Value Index (ZHVI) for Stony Brook is $784,669, representing the typical home value in the area.
What is the median condo price in Stony Brook?
The median condo/co-op sale price in Stony Brook, NY is $600,000, compared to $820,000 for a single-family home, based on the latest Redfin data.
How much does a single-family home cost in Stony Brook?
The median single-family home price in Stony Brook, NY is $820,000 (about $362 per square foot).
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