50 Union AvenueIslipNY11751



INVESTMENT ANALYSIS
Investment Verdict
Strong Cash FlowFew Islip rentals match the income profile of 50 Union Avenue, Islip, NY, 11751. Listed at $799,000, gross rent is $7,073/mo and net cash flow is $1,737/mo, a 10.62% yield well above national averages. DSCR 1.97 means Ziffy Mortgage can approve your loan on the property's income alone, bypassing personal income verification. The 5% annual appreciation trend adds $220,749 by year five with $7,359/yr in annual principal reduction, projecting $416,499 in total cumulative return.
| This Property | National Avg | |
|---|---|---|
| Gross Rental Yield | 10.6% | 6.2% |
| Monthly Cash Flow | $1,737 | $180 |
National averages based on 2024–2025 U.S. residential rental market data. Content is user-generated and unverified.
DSCR Loan Qualification
| Monthly Rental Income | $7,073 |
| Total Monthly Debt Service | $5,018 |
| DSCR Ratio | 1.41x |
Ziffy Mortgage: Your DSCR most likely meets our 1.0+ requirement, so you'll most probably qualify for our standard DSCR investment loan program. To pre-qualify, book time with your loan officer →
Estimates assume 6.0% rate / 30-yr fixed, 30% down, 1% tax, 0.5% insurance. Not a commitment to lend.
Single Family
Built in 1957
10,019 sqft lot
$N/A/sqft
No HOA
Neighborhood Data
Neighborhood data shown for ZIP Code: 11751, Islip, NY area.
Housing Distribution
Housing Statistics
| Category | Value |
|---|---|
| Total HU (Housing Units) | 5,382 (100%) |
| Owner Occupied HU | 4,210 (78.2%) |
| Renter Occupied HU | 1,009 (18.7%) |
| Vacant Housing Units | 163 ( 3.0%) |
| Median Home Value | $597,072 |
| Average Home Value | $627,016 |
Housing Distribution
Address Breakdown
Residential
5,146
Single Family
5,040
Multi-Family
106
Businesses
411



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Ziffy AI Summary
A quick, investor-focused snapshot highlighting income strength, yield potential.
| Key metrics | Value |
|---|---|
| Price | $399,900 |
| Est. Rent | $3,200/mo |
| ROI | 18% |
- Attractive rent-to-price ratio for income stability
- Good fit for DSCR financing with healthy coverage


Single Family
Built in 1957
10,019 sqft lot
$N/A/sqft
No HOA
Neighborhood Data
Neighborhood data shown for ZIP Code: 11751, Islip, NY area.
Housing Distribution
Housing Statistics
| Category | Value |
|---|---|
| Total HU (Housing Units) | 5,382 (100%) |
| Owner Occupied HU | 4,210 (78.2%) |
| Renter Occupied HU | 1,009 (18.7%) |
| Vacant Housing Units | 163 ( 3.0%) |
| Median Home Value | $597,072 |
| Average Home Value | $627,016 |
Housing Distribution
Address Breakdown
Residential
5,146
Single Family
5,040
Multi-Family
106
Businesses
411
Nearby investment properties with comparable rents
Nearby investment properties with comparable prices











