7800 SE 27th Street #503Mercer IslandWA98040



INVESTMENT ANALYSIS
Investment Verdict
Appreciation PlayInvestment property for sale in Mercer Island at 7800 SE 27th Street #503, Mercer Island, WA, 98040 projects strong ROI of 7.37%. Rental yield 2.9%. With 5% annual appreciation, the property builds $600,912 in value over five years. Equity growth combined delivers a projected five-year ROI of 52.01%, translating into $319,569 in total cumulative return on $614,438 invested capital. You can finance this property with Ziffy Mortgage’s DSCR loan, which leverages the property’s income for qualification rather than your personal income.
| This Property | National Avg | |
|---|---|---|
| Gross Rental Yield | 2.9% | 6.2% |
| Monthly Cash Flow | $(7,824) | $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 | $5,250 |
| Total Monthly Debt Service | $12,209 |
| DSCR Ratio | 0.43x |
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.
Condo
Built in 2009
N/A lot
$N/A/sqft
No HOA
Neighborhood Data
Neighborhood data shown for ZIP Code: 98040, Mercer Island, WA area.
Housing Distribution
Housing Statistics
| Category | Value |
|---|---|
| Total HU (Housing Units) | 10,336 (100%) |
| Owner Occupied HU | 6,740 (65.2%) |
| Renter Occupied HU | 3,067 (29.7%) |
| Vacant Housing Units | 529 ( 5.1%) |
| Median Home Value | $1,836,089 |
| Average Home Value | $1,747,263 |
Housing Distribution
Address Breakdown
Residential
10,286
Single Family
7,433
Multi-Family
2,853
Businesses
935



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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


Condo
Built in 2009
N/A lot
$N/A/sqft
No HOA
Neighborhood Data
Neighborhood data shown for ZIP Code: 98040, Mercer Island, WA area.
Housing Distribution
Housing Statistics
| Category | Value |
|---|---|
| Total HU (Housing Units) | 10,336 (100%) |
| Owner Occupied HU | 6,740 (65.2%) |
| Renter Occupied HU | 3,067 (29.7%) |
| Vacant Housing Units | 529 ( 5.1%) |
| Median Home Value | $1,836,089 |
| Average Home Value | $1,747,263 |
Housing Distribution
Address Breakdown
Residential
10,286
Single Family
7,433
Multi-Family
2,853
Businesses
935
Nearby investment properties with comparable rents
Nearby investment properties with comparable prices



Listed by: Lori Bauermeister • John L. Scott, Inc.
Mls Name: NWMLS
Mls ID: #2429800








