Real Estate Investing in Mercer Island, Washington

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1 ZIP codes • Population: 25,282 • King County

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Should you buy in Mercer Island, WA? Our answer, based on the numbers below.

🏠 For Homebuyers
WEAK FIT
Grade F (37/100)

Multiple negative signals. Better options likely exist nearby.

📈 For Investors
WEAK
2.0 / 5 (33/100)

Structural challenges here. The numbers may look cheap but operational risk is high. Only for experienced, hands-on investors.

⚠️ Risks to Know
1 flag
  • Tenant-protective state: Landlord rating 1.0/5 — slower evictions, more regulations.

What’s happening in Mercer Island, WA?

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2.0/ 5

Investability

Citywide average

2.0/ 5

Appreciation

3.8% 5yr CAGR

1.0/ 5

Landlord Climate

Regulatory friendliness

🏦 30-yr Fixed Rate: 6.76% as of Sep 10 Source: Freddie Mac PMMS
Avg Investability
Avg Home Value $2,293,587
Avg Monthly Rent $2,746
ZIP Codes 1

Investing in Mercer Island Real Estate

Across Mercer Island's 1 ZIPs, the picture is modest: $2.3M median values, $2,746/mo rents, and a population that has faced real economic pressure.

Mercer Island is the kind of market where the cap rate on paper and the cap rate realized tend to diverge. firmly out-of-state investors should be especially careful with the assumptions they carry in.

Rent trends and price trends in Mercer Island are both soft, which is the uncomfortable combination that defines distressed-leaning markets in Washington.

Demographics in Mercer Island show real pressure — median income of $N/AK is thin relative to rents, and the 0% renter share includes significant cost-burdened households.

A great house in the wrong ZIP is still a bad deal — screen every market by cash flow & cap rate.
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Best ZIP codes in Seattle-Tacoma-Bellevue, WA

Mercer Island is part of this metro. Every ZIP in it, ranked. Free.

Cash Flow → Appreciation → Affordable →

Landlord Ground Truth

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Property managers serving King County

Manage rentals here? List your business →

Alki Property Management LLC specializes in apartment rentals. summary from their website

Small multifamily
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Brink Property Management offers residential property management and vacant home management services in Bellevue, providing marketing, tenant screening, rent collection, and maintenance. summary from their website

Single-familySmall multifamily
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Full Service Property Management offers compassionate property management across Metro Seattle, including multi-family management, property marketing, and maintenance services. summary from their website

Single-familySmall multifamily
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Listings are shown for convenience — Repit doesn’t endorse or vet these companies. Ratings shown come only from email-verified visitors.

Avg Home Value
$2,293,587
Avg Monthly Rent
$2,746
1% Rule
✗ Below
Landlord Friendly (WA)

ZIP Codes in Mercer Island, WA

Screen every ZIP in Mercer Island

Filter Mercer Island’s ZIPs by cap rate, vacancy, appreciation and 30+ more criteria, and export your shortlist to CSV — with the Investor plan ($19/mo).

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Frequently Asked Questions About Mercer Island, WA

What is the tenant pool like in Mercer Island, WA?

Mercer Island, WA draws a even-keeled base of working renters. Demand at the $2,746/mo rent level is reasonable for standard single-family and small multi rentals.

Is Mercer Island, WA a good market for buy-and-hold investors?

Mercer Island, WA scores 2.0/5 for investability. Home values sit at $2.3M and rents near $2,746/mo, which keeps the rent-to-price ratio in reasonable territory for buy-and-hold investors.

What is the typical home price in Mercer Island, WA?

Median home price in Mercer Island, WA is near $2.3M, with a 5-year CAGR of 0.0%. Prices have been reliable and supportive of buy-and-hold strategies.

What kind of vacancy should I budget for in Mercer Island, WA?

Expect elevated vacancy in Mercer Island, WA. Rents at $2,746/mo are absorbed by the tenant base without meaningful lag.

Is Mercer Island, WA good for house hacking?

Mercer Island, WA offers a tougher house-hacking opportunity. Small multifamily or rent-by-the-room plays can pair well with the $2,746/mo rent level.

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