11791 — Nassau County, New York Market Snapshot
Housing market data for zip code 11791 in Nassau County, New York. Updated monthly with median prices, days on market, and more.
Market Sales Data
33 sales in 2026 (year to date)
Median Sale Price
$1,340,000
Days to Sell
34
Homes Sold
33
Inventory
60
Sale-to-List
99.5%
New Listings
117
Price/SqFt
$572
Pending Sales
74
Above Conforming Limit Estimate
At 5% down, the estimated base loan for the $1,340,000 median-priced home in 11791 is $1,273,000. The 2026 conforming limit is $1,209,750. The limit applies to the loan amount, not the home price. The estimated base loan is $63,250 above the limit. A base loan at or below the limit would require at least 9.8% down before financed costs. 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 11791 is 34 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 11791 is 99.5%. 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 $1,340,000 median-priced home in 11791 is $1,273,000. The 2026 conforming limit is $1,209,750. The limit applies to the loan amount, not the home price. The estimated base loan is $63,250 above the limit. A base loan at or below the limit would require at least 9.8% down before financed costs. This estimate does not determine loan eligibility, approval, rate, fees, or mortgage insurance.
Loan limits in 11791 are set at the county level.
2026 Loan Limits — Nassau 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 11791
To purchase the median home at $1,340,000 with 5% down at the assumed 6.75% rate, the estimated monthly payment is approximately $10,947.
Monthly Payment
$10,947
Income Required
$469,160
Principal & Interest
$8,257/mo
Property Tax
$2,010/mo
Home Insurance
$150/mo
Estimated PMI
$530/mo
Down Payment (5%)
$67,000
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 11791.
Estimated Monthly Payment
$8,443
Estimates only. Actual payments, taxes, insurance, mortgage insurance, rates, and loan terms can differ. This calculator is not a loan offer.
Connect with a LoanGraphs Loan Officer
Get expert guidance for zip code 11791. Tell us what you're looking for.