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Investing in Port Jefferson, NY Real Estate

A data-driven snapshot of the Port Jefferson, NY rental-property market, built from recently sold homes and CashFlowRE's per-listing investment modeling — median price, cap rate, monthly cash flow, appreciation and inventory — so you can judge the market before you ever open a listing.

$794,500Median sold price
$354Median $/sqft
3.0%Median cap rate
$-2,060Modeled cash flow / mo
+1.3%Appreciation YoY
8.4Months of supply
60Active listings
86Sold (last 12 mo)

What the Port Jefferson numbers say

In Port Jefferson, NY, the median home sold for $794,500 (about $354 per square foot), and the typical deal models out to a 3.0% cap rate with a median $-2,060 of monthly cash flow. Sold prices moved +1.3% over the past year. Inventory sits at about 8.4 months of supply — a looser, buyer-friendly market. These are medians across recorded sales; individual properties vary widely, which is exactly what CashFlowRE scores listing by listing.

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See Port Jefferson cash-flowing listings

CashFlowRE ranks every for-sale home in Port Jefferson, NY by cap rate, cash-on-cash return, DSCR and monthly cash flow — so the best rental deals rise to the top. Create a free account to screen Port Jefferson deals, or browse the national market data.