Photos reflect current construction, which is in progress; the final finishes will be completed by 08/01/25.
Available August 1, 2025 | New construction | Approx. 915 sq ft | 2 bed/ 1 bath
Be the first to live in this newly completed 2 bedroom, 1 bathroom daylight basement apartment (ADU) on a quiet residential street in North Mercer Island. This private unit is bright with tons of windows and natural light, modern, and move-in ready featuring brand new finishes throughout.
FEATURES:
Quiet single-family home neighborhood living experience
Private entrance with sound-dampening between units
Full kitchen with brand new cabinets, stone countertops, and matching stainless steel appliances
In-unit washer & dryer
Central air heating and cooling, with supplemental electric wall heaters
Separate electrical meter; shared water/sewer/solid waste
High-speed internet available
Easy on-street parking; shared driveway available in certain situations
Access to front and back yards, with landscaping service included
Pest control service included
No pets, no smoking
PRIME LOCATION:
Conveniently located within walking distance to:
Boys & Girls Club, JCC, Mary Wayte Pool, multiple public and private schools
Bus stops, library, schools, sports facilities/courts/fields, walking trails
Downtown Mercer Island shops, groceries, and dining
Convenient driving location with easy access to I-90, Seattle, Bellevue, and local hospitals
Interested? Reach out with a brief introduction and any questions!
RENTAL TERMS:
Rent: $3,000/month
Lease: 12 months
Security Deposit: 1-3 months' rent based on application strength
Available: August 1, 2025
APPLICATION REQUIREMENTS:
A detailed list of tenant screening criteria is available upon request. Below is a summary of some of the requirements.
Income: Minimum 3x monthly rent in gross income
Credit: Minimum credit score of 760+
Debt-to-Income Ratio: Must be below 40%
Income verification: 3 months' pay stubs, tax returns, employer letter, or proof of funds
Background check
Stable rental and employment history
4204 85th Ave SE
Mercer Island, WA 98040
Apartment building
2-5 beds
In-unit dryer
Available units
This building may have units for rent or for sale. Select a unit to contact.
What's special
In-unit washer and dryerStone countertopsMatching stainless steel appliancesSupplemental electric wall heatersMove-in readyPrivate unit
Facts, features & policies
Unit features
Appliances
- Dishwasher
- Dryer
- Freezer
- Oven
- Refrigerator
- Washer
Flooring
- Hardwood
- Tile
Neighborhood: 98040
Areas of interest
Use our interactive map to explore the neighborhood and see how it matches your interests.
Travel times
Walk, Transit & Bike Scores
Nearby schools in Mercer Island
GreatSchools rating
- 10/10Northwood Elementary SchoolGrades: PK-5Distance: 0.3 mi
- 8/10Islander Middle SchoolGrades: 6-8Distance: 2.4 mi
- 10/10Mercer Island High SchoolGrades: 9-12Distance: 0.3 mi
Market Trends
Rental market summary
The average rent for all beds and all property types in Mercer Island, WA is $3,600.
Average rent
$3,600
Month-over-month
-$200
Year-over-year
-$300
Available rentals
59
Frequently asked questions
What schools are assigned to 4204 85th Ave SE?
The schools assigned to 4204 85th Ave SE include Northwood Elementary School, Islander Middle School, and Mercer Island High School.
Does 4204 85th Ave SE have in-unit laundry?
Yes, 4204 85th Ave SE has in-unit laundry for some or all of the units.
What neighborhood is 4204 85th Ave SE in?
4204 85th Ave SE is in the 98040 neighborhood in Mercer Island, WA.