11731 — Suffolk County, New York Market Snapshot
Housing market data for zip code 11731 in Suffolk County, New York. Updated monthly with median prices, days on market, and more.
Market Sales Data
38 sales in 2026 (year to date)
Median Sale Price
$789,651
Days to Sell
24
Homes Sold
38
Inventory
33
Sale-to-List
104.8%
New Listings
93
Price/SqFt
$422
Pending Sales
72
Within Conforming Limit Estimate
At 5% down, the estimated base loan for the $789,651 median-priced home in 11731 is $750,168. The 2026 conforming limit is $1,209,750. The limit applies to the loan amount, not the home price. This estimate does not determine loan eligibility, approval, rate, fees, or mortgage insurance.
Market Insights
Market Temperature
The median listing-to-close time for the reported sales in 11731 is 24 days. Use this measure with the sale count, property type, condition, price range, and inventory. It does not predict competition or negotiation results for a specific home.
Sale-to-List Ratio
The reported average sale-to-list ratio in 11731 is 104.8%, or 4.8% above the last list price. This aggregate does not predict the sale price or appraisal for a specific home.
Conforming Loan Feasibility
At 5% down, the estimated base loan for the $789,651 median-priced home in 11731 is $750,168. The 2026 conforming limit is $1,209,750. The limit applies to the loan amount, not the home price. This estimate does not determine loan eligibility, approval, rate, fees, or mortgage insurance.
Loan limits in 11731 are set at the county level.
2026 Loan Limits — Suffolk County
| Property Units | Conforming Limit | FHA Limit |
|---|---|---|
| 1 Unit | $1,209,750 | $1,249,125 |
| 2 Units | $1,548,975 | $1,599,375 |
| 3 Units | $1,872,225 | $1,933,200 |
| 4 Units | $2,326,875 | $2,402,625 |
Affordability Snapshot — Zip 11731
To purchase the median home at $789,651 with 5% down at the assumed 6.75% rate, the estimated monthly payment is approximately $6,513.
Monthly Payment
$6,513
Income Required
$279,113
Principal & Interest
$4,866/mo
Property Tax
$1,184/mo
Home Insurance
$150/mo
Estimated PMI
$313/mo
Down Payment (5%)
$39,483
Assumes a 30-year fixed loan at 6.75%, 1.8% property tax, $1,800 annual insurance, and a 28% housing-to-income planning ratio. Planning estimate only. The income figure divides the displayed monthly housing estimate by a 28% housing-to-income ratio. It is not an approval rule. The mortgage insurance estimate uses 0.5% of the loan amount per year. Actual rates, taxes, insurance, mortgage insurance, HOA or condo dues, closing costs, repairs, utilities, other debts, and approval rules can differ. Compare actual terms and your Loan Estimate.
Mortgage Calculator
Estimate your monthly payment for a home in 11731.
Estimated Monthly Payment
$5,037
Estimates only. Actual payments, taxes, insurance, mortgage insurance, rates, and loan terms can differ. This calculator is not a loan offer.
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