4630 88th Avenue SE Mercer Island, WA $ 1,768,888
4630 88th Avenue SE
$ 1,768,888
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Open House 2/20 4:30pm - 6:30pm
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4630 88th Avenue SE

Mercer Island, WA, 98040
$ 1,768,888
Bedrooms4 Baths3.0 Sq 2,550

Monthly Estimate*

$ 10,891

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

for $1,768,888 with 4 bedrooms and 3 full baths. This 2,550 square foot home was built in 1965 on a lot size of 0.2187.

Spacious and serene in Mid-Island! Tucked back from the road in a private setting, this home offers all the right spaces to live, work, play, and host. Open living and dining areas are perfect for your next gathering with a cozy fireplace, gleaming hardwoods, and brilliant natural light. Cooks will delight in the roomy kitchen featuring slab granite surfaces, stainless-steel appliances, a breakfast bar, and cupboards galore. Step out for year-round al fresco enjoyment on the expansive, covered deck with skylights and stairs leading down to the patio. Three bedrooms are all together on the main floor, including your large primary suite with 3/4 bath. Discover fantastic flex-space on the lower level offering a fireside rec room with beautiful built-in library shelving, generous bedroom with adjoining office, guest bath with shower, and full second kitchen—ideal for multi-generational living or an au pair. Set in an ideal location just minutes from parks, the library, top-rated schools, Mercer Island town center, and I-90 access to Seattle or Bellevue.

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Open House

2/20/2026 4:30 PM - 6:30 PM
2/21/2026 2:00 PM - 4:00 PM
2/22/2026 2:00 PM - 4:00 PM
4630 88th 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

$ 1,768,888

Bedrooms

4

Full Bath

3

Property Type

Single Family

Taxes

$ 10,463

Style

Split Entry

Lot Size

0.2187

Year Built

1965

Town/City

Mercer Island

County/Region

King

MLS | Web ID

2480451

Features
General
Living Area 2550
Sewer Sewer Connected
Heating Fireplace Insert Forced Air High Efficiency (Unspecified)
Cooling Central A/C Heat Pump
Possession Closing
Roof Composition
Appliances Dishwasher(s) Disposal Dryer(s) Microwave(s) Refrigerator(s) Stove(s)/Range(s) Washer(s)
HOA Fee 0
Security Features Partially Fenced
Year Built 1965
View Territorial
Topography Level
Levels Multi/Split
Property Subtype Single Family Residence
Tax Year 2025
County King
New Construction N
Property Type Residential
HOA N
Attached Garage Y
Subdivision Name Mid Island
Facing Direction West
Garage Y/N Y
Full Baths 1
Special Listing Conditions None
Status Active
Directions GPS is accurate.
High School Mercer Isl High
City Mercer Island
Entry Location Split
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 FHA VA Loan
Elementary School Island Park Elem
Land Lease Y/N N
Tax Annual Amount 10463
Middle/Junior High School Islander Mid
Public Remarks Spacious and serene in Mid-Island! Tucked back from the road in a private setting this home offers all the right spaces to live work play and host. Open living and dining areas are perfect for your n
Structure Type House
Building Area Units Square Feet
Standard Status Active
Water Company City of Mercer Island
Property Style 14 - Split Entry
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Interior
Interior Amenities Second Kitchen Bath Off Primary Dbl Pane/Storm Window Dining Room Fireplace Walk-In Closet(s) Water Heater
Basement Daylight
Flooring Ceramic Tile Hardwood Laminate Marble Vinyl Carpet
Total Fireplaces 2
Fireplace Features Gas
Air Conditioning Y/N Y
Heating Y/N Y
Fireplace Y/N Y
Half Baths 0
3/4 Baths 2
Total Bedrooms 4
Main Level Bedrooms 3
Total Baths 3
Water Heater Type Hot Water Tank--Gas
Water Heater Location Lower Level--utility room
Fireplaces Main 1
Fireplaces Lower 1
Power Production Type Electric Natural Gas
Baths Three Quarter Garage 0
Baths Three Quarter Lower 1
Baths Three Quarter Main 1
Baths Three Quarter Upper 0
Bedrooms Lower 1
Bedrooms Upper 0
Baths Half Upper 0
Baths Half Main 0
Baths Half Lower 0
Baths Half Garage 0
Baths Full Upper 0
Baths Full Main 1
Baths Full Lower 0
Baths Full Garage 0
Bathrooms 2.5
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Exterior
Exterior Amenities Wood
Vegetation Brush Garden Space
Parking Features Attached Garage
Lot Features Paved
Water Source Public
Total Parking 2
Inclusions Dishwasher(s) Dryer(s) Garbage Disposal Microwave(s) Refrigerator(s) Stove(s)/Range(s) Washer(s)
Foundation Details Poured Concrete
Building Area Total 2550
Lot Size Acres 0.2187
Waterfront Y/N N
Covered Spaces 2
Irrigation Water Rights Y/N N
Site Features Cable TV Deck Fenced-Partially Patio
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Internal Only
OriginalMLSID NWM2480451
Street Number 1 4630
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* Excluded Features
List By
Rachel F. Findlay

Listing Agent

Windermere Mercer Island

Broker

Affordability Calculator

$11,763
Per Month
93%
7%
0%
Monthly Principal & Interest
$10,891
Monthly Property Taxes
$872
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
2/18/2026$1,768,888 Listed Price

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4630 88th Avenue SE, Mercer Island, WA, 98040 is a Single Family Home for sale at $1,768,888 with 2,550 sqft and a lot size of 0.2187. 4630 88th Avenue SE has 4 bedrooms, 3.0 baths, and was built in 1965. The property's zip code is 98040 which is in Mercer Island, WA