421 S Mill StSaint ClairPA17970



INVESTMENT ANALYSIS
Investment Verdict
Strong Cash Flow421 S Mill St, Saint Clair, PA, 17970 in Saint Clair is a solid income-producing rental, 10.2% gross yield, $1,378/mo rent, $316/mo net cash flow on a $162,000 buy. DSCR 1.89 qualifies the property for Ziffy Mortgage's financing without personal income documentation. Five-year appreciation of $44,758 and $1,492/yr in principal reduction project a total cumulative return of $82,105.
| This Property | National Avg | |
|---|---|---|
| Gross Rental Yield | 10.2% | 6.2% |
| Monthly Cash Flow | $316 | $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 | $1,378 |
| Total Monthly Debt Service | $997 |
| DSCR Ratio | 1.38x |
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 1900
3,920 sqft lot
$N/A/sqft
No HOA
Neighborhood Data
Neighborhood data shown for ZIP Code: 17970, Saint Clair, PA area.
Housing Distribution
Housing Statistics
| Category | Value |
|---|---|
| Total HU (Housing Units) | 1,723 (100%) |
| Owner Occupied HU | 1,024 (59.4%) |
| Renter Occupied HU | 393 (22.8%) |
| Vacant Housing Units | 306 (17.8%) |
| Median Home Value | $86,111 |
| Average Home Value | $131,870 |
Housing Distribution
Address Breakdown
Residential
1,500
Single Family
1,478
Multi-Family
22
Businesses
125



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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
3,920 sqft lot
$N/A/sqft
No HOA
Neighborhood Data
Neighborhood data shown for ZIP Code: 17970, Saint Clair, PA area.
Housing Distribution
Housing Statistics
| Category | Value |
|---|---|
| Total HU (Housing Units) | 1,723 (100%) |
| Owner Occupied HU | 1,024 (59.4%) |
| Renter Occupied HU | 393 (22.8%) |
| Vacant Housing Units | 306 (17.8%) |
| Median Home Value | $86,111 |
| Average Home Value | $131,870 |
Housing Distribution
Address Breakdown
Residential
1,500
Single Family
1,478
Multi-Family
22
Businesses
125
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Nearby investment properties with comparable prices











