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3712 88th Avenue SE Mercer Island, WA $ 2,880,000
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$ 2,880,000 Get more info
3712 88th Avenue SE
$ 2,880,000
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Open House 3/29 1pm - 4pm
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3712 88th Avenue SE

Mercer Island, WA, 98040
$ 2,880,000
Bedrooms4 Baths3.1 Sq 3,270

Monthly Estimate*

$ 17,733

Listed by CENTURY 21 Real Estate Center
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Single Family Home for sale in Mercer Island, WA

for $2,880,000 with 4 bedrooms and 3 full baths, 1 half bath. This 3,270 square foot home was built in 2007 on a lot size of 0.1919.

FIRST TIME ON THE MARKET! This custom-built and meticulously maintained Mercer Island residence offers 4 bedrooms, 3.25 baths, an entertainment room, and a very spacious open kitchen concept. Recently refreshed, this thoughtfully designed 3,270 sq. ft. move-in ready home features abundant natural light, coffered ceilings, recessed lighting, and a highly functional layout — ideal for both everyday living and effortless entertaining. The chef’s kitchen is equipped with slab countertops, a large island with sink, a Viking range, and double Bosch ovens. Additional highlights include a newer furnace (2020), a gas BBQ hookup, Tesla charging outlet, and a tankless water heater for modern comfort and convenience. Ideally situated on a quiet street within walking distance to Mary Wayte Pool, Northwood Elementary, and Mercer Island High School, with easy access to parks and I-90 for a seamless commute to Bellevue and Seattle. A rare opportunity to own a beautifully maintained, turnkey home in one of the region’s most desirable communities.

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Open House

3/29/2026 1:00 PM - 4:00 PM
3712 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

$ 2,880,000

Bedrooms

4

Full Bath

3

Half Bath

1

Property Type

Single Family

Taxes

$ 13,925

Style

2 Story

Lot Size

0.1919

Year Built

2007

Town/City

Mercer Island

County/Region

King

MLS | Web ID

2497367
Features
General
Living Area 3270
Sewer Sewer Connected
Heating Forced Air
Cooling Central Air Forced Air
Possession Closing
Roof Composition
Appliances Dishwasher Disposal Double Oven Dryer Refrigerator Stove(s)/Range(s) Tankless Water Heater Washer
HOA Fee 0
Security Features Fully Fenced
Year Built 2007
Topography Sloped
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 Mercer Island
Facing Direction West
Garage Y/N Y
Full Baths 2
Special Listing Conditions None
Status Active
Directions I-90 West. Take Exit 8 East Mercer Way. L on East Mercer Way. R on SE 36th St. R on SE 40th Street. R on 88th Ave SE. House is on your 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 8360
Carport Y/N N
Listing Terms Cash Conventional
Elementary School Northwood Elem
Land Lease Y/N N
Tax Annual Amount 13925
Middle/Junior High School Islander Mid
Property Condition Very Good
Public Remarks FIRST TIME ON THE MARKET! This custom-built and meticulously maintained Mercer Island residence offers 4 bedrooms 3.25 baths an entertainment room and a very spacious open kitchen concept. Recentl
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 High Tech Cabling Jetted Tub Skylight(s) Walk-In Closet(s) Water Heater Wine/Beverage Refrigerator
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 Tankless
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 Stucco Wood
Vegetation Brush Fruit Trees Garden Space
Parking Features Attached Garage
Lot Features Paved Sidewalk
Water Source Public
Total Parking 2
Inclusions Dishwasher(s) Double Oven Dryer(s) Garbage Disposal Refrigerator(s) Stove(s)/Range(s) Washer(s)
Foundation Details Poured Concrete
Building Area Total 3270
Lot Size Acres 0.1919
Waterfront Y/N N
Covered Spaces 2
Irrigation Water Rights Y/N N
Site Features Deck Electric Car Charging Fenced-Fully Gas Available
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Internal Only
OriginalMLSID NWM2497367
Street Number 1 3712
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* Excluded Features
List By
Kitty L. Do

Listing Agent

Century 21 Real Estate Center

Broker

Affordability Calculator

$18,893
Per Month
94%
6%
0%
Monthly Principal & Interest
$17,733
Monthly Property Taxes
$1,160
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
3611445 Elementary School
1853914 Middle School
Mercer Isl High High School
See complete school information
Pricing History
DatePricePrice ChangeDescription
3/26/2026$2,880,000 Listed Price

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3712 88th Avenue SE, Mercer Island, WA, 98040 is a Single Family Home for sale at $2,880,000 with 3,270 sqft and a lot size of 0.1919. 3712 88th Avenue SE has 4 bedrooms, 3.1 baths, and was built in 2007. The property's zip code is 98040 which is in Mercer Island, WA

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