421 10th StKey Colony BeachFL33051



INVESTMENT ANALYSIS
Investment Verdict
Income-ProducingRental yield 6.82%. No single metric is exceptional, but the combination offers a durable, low-volatility return profile suitable for risk-conscious global investors. Ziffy Mortgage's mortgage qualifies on DSCR alone, no U.S. credit history required. Five-year appreciation adds $200,304, and $6,677/yr in principal equity projects total return of $231,735.
| This Property | City Avg | |
|---|---|---|
| Gross Rental Yield | 6.8% | 8.0% |
| Monthly Cash Flow | $(693) | $200 |
City averages based on Key Colony Beach market data in our database. Property projections are estimates.
DSCR Loan Qualification
| Monthly Rental Income | $4,118 |
| Total Monthly Debt Service | $4,523 |
| DSCR Ratio | 0.91x |
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.
Multi Family
Built in 1970
3,920 sqft lot
$N/A/sqft
No HOA
Neighborhood Data
Neighborhood data shown for ZIP Code: 33051, Key Colony Beach, FL area.
Housing Distribution
Housing Statistics
| Category | Value |
|---|---|
| Total HU (Housing Units) | 1,012 (100%) |
| Owner Occupied HU | 331 (32.7%) |
| Renter Occupied HU | 99 ( 9.8%) |
| Vacant Housing Units | 582 (57.5%) |
| Median Home Value | $1,077,273 |
| Average Home Value | $1,182,613 |
Housing Distribution
Address Breakdown
Residential
1
Single Family
1
Multi-Family
0
Businesses
43



Nearby investment properties with comparable rents
Nearby investment properties with comparable prices

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


Multi Family
Built in 1970
3,920 sqft lot
$N/A/sqft
No HOA
Neighborhood Data
Neighborhood data shown for ZIP Code: 33051, Key Colony Beach, FL area.
Housing Distribution
Housing Statistics
| Category | Value |
|---|---|
| Total HU (Housing Units) | 1,012 (100%) |
| Owner Occupied HU | 331 (32.7%) |
| Renter Occupied HU | 99 ( 9.8%) |
| Vacant Housing Units | 582 (57.5%) |
| Median Home Value | $1,077,273 |
| Average Home Value | $1,182,613 |
Housing Distribution
Address Breakdown
Residential
1
Single Family
1
Multi-Family
0
Businesses
43
Nearby investment properties with comparable rents
Nearby investment properties with comparable prices



Listed by: Natalie M. Ardis • Coldwell Banker Schmitt Real Estate Co.
Mls Name: FLKMLS
Mls Provider:
Mls ID: #614159
Disclaimer: MLS Internet Data Exchange (IDX) information is provided exclusively for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that the data is deemed reliable but is not guaranteed accurate by the Florida Keys Board of Realtors.








