4518 91st Avenue SE Mercer Island, WA $ 2,049,888
4518 91st Avenue SE
$ 2,049,888
Open House 2/21 11am - 3pm
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4518 91st Avenue SE

Mercer Island, WA, 98040
$ 2,049,888
Bedrooms4 Baths2.1 Sq 2,820

Monthly Estimate*

$ 12,622

Listed by HERE
4518 91st Avenue SE, Mercer Island, WA 98040 - Image 1
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Single Family Home for sale in Mercer Island, WA

for $2,049,888 with 4 bedrooms and 2 full baths, 1 half bath. This 2,820 square foot home was built in 1997 on a lot size of 0.2187.

Beautifully private and surrounded by nature, this spacious home sits on a quiet, flat street with lush greenbelt privacy. Enjoy low-maintenance living and a sunny, oversized deck with treetop views. The light-filled kitchen and great room offer extensive granite counters and a large pantry. A 600 sq. ft. finished basement provides flexible space for a media room, gym, office, or play area. Upstairs features a generous primary suite, three additional large bedrooms, 2.5 baths, and a convenient laundry room. Skylights brighten the home throughout, and ample storage adds easy organization. Centrally located near top schools, parks, the library, and the Amazon Shuttle stop.

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Open House

2/21/2026 11:00 AM - 3:00 PM
4518 91st 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

$ 2,049,888

Bedrooms

4

Full Bath

2

Half Bath

1

Property Type

Single Family

Taxes

$ 10,456

Style

Craftsman

Lot Size

0.2187

Year Built

1997

Town/City

Mercer Island

County/Region

King

MLS | Web ID

2448554

Features
General
Living Area 2820
Sewer Sewer Connected
Heating Forced Air
Cooling Window Unit(s)
Possession Negotiable
Roof Composition
Appliances Dishwasher(s) Disposal Dryer(s) Refrigerator(s) Stove(s)/Range(s) Washer(s)
HOA Fee 0
Architectural Style Craftsman
Security Features Partially Fenced
Year Built 1997
View Territorial
Topography Sloped
Levels Two
Property Subtype Single Family Residence
Tax Year 2025
Community Features Boat Launch Club House Park Playground Trail(s)
Building Name ALL VIEW HEIGHTS ADDITION
County King
New Construction N
Property Type Residential
HOA N
Attached Garage Y
Subdivision Name Ellis Pond
Facing Direction West
Garage Y/N Y
Full Baths 2
Special Listing Conditions None
Status Active
Directions Take I-90 and exit at 7 for Island Crest Way. Turn left at 47th Street then turn left at 91st Ave. Go straight to the end of the road. The property is on the right.
High School Mercer Isl High
City Mercer Island
Senior Community Y/N N
High School District Mercer Island
MLS Area 510 - Mercer Island
Lot Size Units Square Feet
Lot Size Square Feet 9525
Carport Y/N N
Listing Terms Cash Conventional
Elementary School Island Park Elem
Land Lease Y/N N
Tax Annual Amount 10456.7
Middle/Junior High School Islander Mid
Property Condition Good
Public Remarks Beautifully private and surrounded by nature this spacious home sits on a quiet flat street with lush greenbelt privacy. Enjoy low-maintenance living and a sunny oversized deck with treetop views. Th
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 Dbl Pane/Storm Window Dining Room Fireplace Skylight(s) Vaulted Ceilings Walk-In Closet(s) Walk-In Pantry
Basement Finished
Flooring Ceramic Tile Hardwood Carpet
Total Fireplaces 1
Fireplace Features Gas
Air Conditioning Y/N Y
Heating Y/N Y
Fireplace Y/N Y
Half Baths 1
3/4 Baths 0
Total Bedrooms 4
Main Level Bedrooms 0
Total Baths 3
Bedrooms Possible 4
Water Heater Location Garage
Fireplaces Main 1
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 0
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 2.5
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Exterior
Exterior Amenities Cement Planked
Vegetation Wooded
Parking Features Attached Garage
Lot Features Dead End Street Paved
Water Source Public
Total Parking 2
Inclusions Dishwasher(s) Dryer(s) Garbage Disposal Leased Equipment Refrigerator(s) Stove(s)/Range(s) Washer(s)
Foundation Details Block
Building Area Total 2820
Lot Dimensions 75' x 131'
Lot Size Acres 0.2187
Waterfront Y/N N
Covered Spaces 2
Irrigation Water Rights Y/N N
Site Features Deck Fenced-Partially Gas Available
Lot Number 14
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Internal Only
OriginalMLSID NWM2448554
Street Number 1 4518
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* Excluded Features
List By
Bing Liu

Listing Agent

Here

Broker

Affordability Calculator

$13,493
Per Month
94%
6%
0%
Monthly Principal & Interest
$12,622
Monthly Property Taxes
$871
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% 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
1854335 Elementary School
1853914 Middle School
Mercer Isl High High School
Pricing History
DatePricePrice ChangeDescription
2/3/2026$2,049,888 -2.38% Price Down
1/21/2026$2,099,888 -2.33% Price Down
1/6/2026$2,149,888 -2.27% Price Down
12/11/2025$2,199,888 Listed Price

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4518 91st Avenue SE, Mercer Island, WA, 98040 is a Single Family Home for sale at $2,049,888 with 2,820 sqft and a lot size of 0.2187. 4518 91st Avenue SE has 4 bedrooms, 2.1 baths, and was built in 1997. The property's zip code is 98040 which is in Mercer Island, WA