4520 89th Avenue SE Mercer Island, WA $ 2,895,000
4520 89th Avenue SE
$ 2,895,000
Recently Listed
Open House 8/26 11am - 1pm
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4520 89th Avenue SE

Mercer Island, WA, 98040
$ 2,895,000
Bedrooms4 Baths3.1 Sq 3,728

Monthly Estimate*

$ 18,279

Listed by COMPASS
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Single Family Home for sale in Mercer Island, WA

for $2,895,000 with 4 bedrooms and 3 full baths, 1 half bath. This 3,728 square foot home was built in 2008 on a lot size of 0.2324.

Exceptional Ellis Pond Living! The perfect combination of space, light and effortless indoor-outdoor living in the heart of Mercer Island. Set on a quiet, flat street, this exceptional home features a huge, fully fenced backyard with level lawn, colorful gardens and abundant space to play, entertain and enjoy. A new composite deck extends the living outdoors, surrounded by mature landscaping and spectacular spring blossoms from cherry and plum trees. Inside, soaring ceilings, large windows and a skylight create a bright, airy feel throughout. Spacious living and dining areas flow seamlessly to the gourmet kitchen with high-end appliances and sunny breakfast nook, while a dedicated main floor office offers flexibility for work or study. Upstairs, retreat to the generous primary suite with walk-in closet and luxe 5-piece en suite bath. Three additional bedrooms, two baths and a large rec room complete the upper level, providing exceptional space for everyone. Thoughtful updates make this home truly turn-key, including new exterior paint, gutters and water heater, a recently sealed driveway, and a fully wired robotic mower for easy lawn maintenance. Three-car garage and abundant parking. Walk to Ellis Pond, the library and award-winning schools, with easy access to both Seattle and Bellevue - an ideal place to call home!

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Open House

8/26/2026 11:00 AM - 1:00 PM
4520 89th Avenue SE Mercer Island, WA
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

$ 2,895,000

Bedrooms

4

Full Bath

3

Half Bath

1

Property Type

Single Family

Taxes

$ 16,863

Style

2 Story

Lot Size

0.2324

Year Built

2008

Town/City

Mercer Island

County/Region

King

MLS | Web ID

2572043

Features
General
Living Area 3728
Sewer Sewer Connected
Heating Forced Air High Efficiency (Unspecified)
Cooling Central Air Forced Air
Possession Closing
Roof Composition
Appliances Dishwasher Disposal Double Oven Dryer Refrigerator Stove(s)/Range(s) Washer
HOA Fee 0
Security Features Partially Fenced Security System
Year Built 2008
View Territorial
Topography Level
Levels Two
Property Subtype Single Family Residence
Tax Year 2025
County King
New Construction N
Property Type Residential
HOA N
Attached Garage Y
Subdivision Name Ellis Pond
Garage Y/N Y
Full Baths 2
Special Listing Conditions None
Status Active
Directions South on Island Crest Way turn left onto 86th Ave SE turn right onto SE 45th St turn right onto 89th Ave SE house on the left.
High School Mercer Isl High
City Mercer Island
Entry Location Main
Senior Community Y/N N
High School District Mercer Island
MLS Area 510 - Mercer Island
Lot Size Units Square Feet
Lot Size Square Feet 10125
Carport Y/N N
Listing Terms Cash Conventional
Elementary School Buyer To Verify
Land Lease Y/N N
Tax Annual Amount 16863
Middle/Junior High School Islander Mid
Public Remarks Exceptional Ellis Pond Living! The perfect combination of space light and effortless indoor-outdoor living in the heart of Mercer Island. Set on a quiet flat street this exceptional home features a h
Structure Type House
Building Area Units Square Feet
Standard Status Active
Water Company City of Mercer Island
Property Style 12 - 2 Story
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Interior
Interior Amenities Bath Off Primary Built-In Vacuum Dbl Pane/Storm Window Dining Room Fireplace French Doors Jetted Tub Security System Skylight(s) Walk-In Closet(s) Water Heater
Basement None
Flooring Ceramic Tile Hardwood Carpet
Total Fireplaces 2
Fireplace Features Gas
Air Conditioning Y/N Y
Heating Y/N Y
Fireplace Y/N Y
Half Baths 1
3/4 Baths 1
Total Bedrooms 4
Main Level Bedrooms 0
Total Baths 4
Water Heater Type Gas
Water Heater Location Garage
Fireplaces Main 2
Power Production Type Electric Natural Gas
Baths Three Quarter Garage 0
Baths Three Quarter Lower 0
Baths Three Quarter Main 0
Baths Three Quarter Upper 1
Bedrooms Lower 0
Bedrooms Upper 4
Baths Half Upper 0
Baths Half Main 1
Baths Half Lower 0
Baths Half Garage 0
Baths Full Upper 2
Baths Full Main 0
Baths Full Lower 0
Baths Full Garage 0
Bathrooms 3.25
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Exterior
Exterior Amenities Stone Stucco Wood
Vegetation Fruit Trees Garden Space
Parking Features Attached Garage
Lot Features Paved
Water Source Public
Total Parking 3
Inclusions Dishwasher(s) Double Oven Dryer(s) Garbage Disposal Refrigerator(s) Stove(s)/Range(s) Washer(s)
Foundation Details Poured Concrete
Building Area Total 3728
Lot Size Acres 0.2324
Waterfront Y/N N
Covered Spaces 3
Irrigation Water Rights Y/N N
Site Features Cable TV Deck Fenced-Partially Gas Available High Speed Internet
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Internal Only
OriginalMLSID NWM2572043
Street Number 1 4520
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* Excluded Features
List By
Kelly Weisfield

Listing Agent

Compass

Broker

Affordability Calculator

$19,685
Per Month
93%
7%
0%
Monthly Principal & Interest
$18,279
Monthly Property Taxes
$1,405
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
3100538 Elementary School
1853914 Middle School
Mercer Isl High High School
Pricing History
DatePricePrice ChangeDescription
8/21/2026$2,895,000 Listed Price

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4520 89th Avenue SE, Mercer Island, WA, 98040 is a Single Family Home for sale at $2,895,000 with 3,728 sqft and a lot size of 0.2324. 4520 89th Avenue SE has 4 bedrooms, 3.1 baths, and was built in 2008. The property's zip code is 98040 which is in Mercer Island, WA