Date
Details
Price
Change
Source
3/21/2026
Listed
$2,499,988
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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$2,499,988 Just Listed
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Property Description
Tucked behind mature Pacific Northwest trees, this architecturally striking home stops you before you even reach the front door. Designer exterior lighting, clean lines, and a flawlessly manicured approach signal exactly the kind of finish and quality you'll find throughout. Location on the island is 10/10. Walk to MIHS, Northwood, the library, and Ellis Pond. The open-concept main level is bathed in natural light & anchored by a showstopping chef's kitchen featuring a large center island w/ cooktop, quartz countertops, white shaker cabinetry w/ matte black hardware, stainless appliances, and a statement range hood. The living room flows seamlessly from the kitchen & showcases a sleek linear fireplace, built-in TV niche + sliding glass door to the Trex deck overlooking a fully fenced yard, level backyard w/ sport court - perfect for year-round PNW living. Wide-plank LVP floors, recessed lighting, & curated designer touches create a warm, editorial aesthetic throughout. The fully permitted lower-level ADU features a private entrance, separate address, 2 bedrooms, full kitchen, & dedicated laundry - ideal for rental income, guests, or multigenerational living. An ideal location & situated on a 10,125sq' lot w/RV parking, plenty of parking (permitted for 2 on street parking spots), a new roof, new concrete driveway, & easy access to Seattle, Bellevue, and Light Rail - this move-in ready 5-bedroom home truly has it all. Come experience the best of Mercer Island living.
Full Property Details
Full Property Details for 4615 88th Ave SE
General
- Price: $2,499,988
- Taxes: $11,662 (2026)
- Status: Active
- Type: Single Family
- Source: NWMLS
- MLS ID: 2494509
- Updated: 3/22/2026
- Added to Site: 1 day(s) ago
Interior
- Interior Features: Second Kitchen, Bath Off Primary, Dbl Pane/Storm Window, Dining Room, Fireplace, Water Heater
- Fireplace: Yes
- Number of Fireplaces: 2
- Fireplace(s): Electric, Wood Burning
- Appliances: Dishwasher(s), Garbage Disposal, Microwave(s), Refrigerator(s), Stove(s)/Range(s)
- Flooring: Vinyl Plank
Rooms
Bathrooms
- Total Bathrooms: 3
- Full Bathrooms: 1
- 3/4 Bathrooms: 2
- Main Floor Baths: 2
- Main - 3/4 Baths: 1
- Lower - 3/4 Baths: 1
Bedrooms
- Total Bedrooms: 5
- Bedrooms Lower: 2
- Bedrooms Main: 3
Additional Information
- Amenities: Deck, Fenced-Fully, Patio, RV Parking, Sprinkler System
- Security/Safety: Fully Fenced
Parking
- Garage: Yes
- Attached garage: Yes
- Covered Spaces: 2
- Parking Features: Attached Garage, Off Street, RV Parking
Location
- Area: 510 - Mercer Island
- County: King
- Subdivision: Allview Heights
- Driving Directions: South On Island Crest Way To 47th Ave.Se. Turn Left To 88th - Left On 88th To House.
School Information
- High School District: Mercer Island
- Elementary School: Northwood Elem
- Middle School: Islander Mid
- High School: Mercer Isl High
Heating & Cooling
- Air Conditioning: Yes
- Cooling Type: Forced Air
- Heating Type: High Efficiency (Unspecified)
- Water Heater: Gas
Utilities
- Sewer: Sewer Connected
- Water: Public
Structural Information
- Structure Type: House
- Exterior Const.: Cement Planked, Wood Products
- Basement Desc.: Finished
- Foundation: Poured Concrete
- Roof: Composition
- Entry Location: Split
- Square Feet: 2,630
- Finished Total: 2,630 Sq. Ft.
- Year Built: 1963
Lot Features
- Property View: Territorial
- Lot Size (Acres): 0.2324
- Lot Size (Sq. Ft.): 10,125
- Lot Size Source: KCR
- Topography: Level
- Lot Features: Paved
- Trees/Vegetation: Garden Space
Financial Considerations
- Tax Amount: $11,662.97
- Tax Year: 2026
- Terms: Cash, Conventional
Disclosures and Reports
- Special Conditions: None
- Inclusions: Dishwasher(s), Garbage Disposal, Microwave(s), Refrigerator(s), Stove(s)/Range(s)
- Property ID: 191100575
Listed by Brian Hopper | Compass | (425) 242-6440
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Schools
Schools serving 4615 88th Ave SE
School District:Mercer Island School District
| Name | Grades | Distance |
|---|---|---|
Island Park Elementary School 5437 Island Crest Way, Mercer Island, WA 98040 | K-5 | 0.6 mi |
Northwood Elementary School, Mercer Island, WA 4030 86th Avenue Southeast, Mercer Island, WA 98040 | K-5 | 0.7 mi |
Islander Middle School 8225 Southeast 72nd Street, Mercer Island, WA 98040 | 6-8 | 1.8 mi |
Mercer Island High School 9100 Southeast 42nd Street, Mercer Island, WA 98040 | 9-12 | 0.6 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 4615 88th Ave SE
Tax History
Tax History for 4615 88th Ave SE
Year
Property Taxes
Change
Tax Assessment
Change
2024
$9,671
1%
$1,475,000
-5%
2024
$9,554
—
$1,550,000
—
2022
$9,519
16%
$1,550,000
34%
2021
$8,208
—
$1,159,000
13%
2021
$8,208
2%
$1,024,000
1%
2020
$8,013
7%
$1,013,000
2%
2019
$7,464
-4%
$992,000
11%
2018
$7,773
18%
$895,000
11%
2017
$6,568
7%
$806,000
10%
2016
$6,110
4%
$730,000
9%
2015
$5,887
16%
$672,000
21%
2014
$5,094
—
$557,000
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
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4615 88th Avenue SE, Mercer Island, WA 98040 (MLS# 2494509) is a Single Family property with 5 bedrooms, 1 full bathroom and 2 partial bathrooms. 4615 88th Avenue SE is currently listed for $2,499,988 and was received on March 21, 2026. Want to learn more about 4615 88th Avenue SE? Do you have questions about finding other Single Family real estate for sale in Mercer Island? You can browse all Mercer Island real estate or contact a Coldwell Banker agent to request more information.