21 Old Portion RoadRonkonkomaNY11779



INVESTMENT ANALYSIS
Investment Verdict
Steady Equity BuilderReliable and efficiently structured, 21 Old Portion Road, Ronkonkoma, NY, 11779 in Ronkonkoma is a conservative rental investment at $489,999. Rental yield 7.4%. A 1.37 coverage ratio meets Ziffy Mortgage's DSCR standard for foreign-national financing. Five-year equity: 5% appreciation adds $135,378; $4,513/yr in principal paydown supplements. Total projected return: $170,815.
| This Property | National Avg | |
|---|---|---|
| Gross Rental Yield | 7.4% | 6.2% |
| Monthly Cash Flow | $(250) | $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 | $3,022 |
| Total Monthly Debt Service | $3,077 |
| DSCR Ratio | 0.98x |
Ziffy Mortgage typically prefers a DSCR of 1.0+, but in some cases you may qualify with a DSCR below 1. To explore if this deal qualifies for an investment mortgage, 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 1900
0.25 Acres lot
$N/A/sqft
No HOA
Neighborhood Data
Neighborhood data shown for ZIP Code: 11779, Ronkonkoma, NY area.
Housing Distribution
Housing Statistics
| Category | Value |
|---|---|
| Total HU (Housing Units) | 15,049 (100%) |
| Owner Occupied HU | 10,141 (67.4%) |
| Renter Occupied HU | 3,771 (25.1%) |
| Vacant Housing Units | 1,137 ( 7.6%) |
| Median Home Value | $541,987 |
| Average Home Value | $585,166 |
Housing Distribution
Address Breakdown
Residential
13,338
Single Family
11,830
Multi-Family
1,508
Businesses
1,785



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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 1900
0.25 Acres lot
$N/A/sqft
No HOA
Neighborhood Data
Neighborhood data shown for ZIP Code: 11779, Ronkonkoma, NY area.
Housing Distribution
Housing Statistics
| Category | Value |
|---|---|
| Total HU (Housing Units) | 15,049 (100%) |
| Owner Occupied HU | 10,141 (67.4%) |
| Renter Occupied HU | 3,771 (25.1%) |
| Vacant Housing Units | 1,137 ( 7.6%) |
| Median Home Value | $541,987 |
| Average Home Value | $585,166 |
Housing Distribution
Address Breakdown
Residential
13,338
Single Family
11,830
Multi-Family
1,508
Businesses
1,785
Nearby investment properties with comparable rents
Nearby investment properties with comparable prices



Listed by: Michele Hugues • Real Broker NY LLC
Mls Name: OneKey MLS
Mls ID: #880880








