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Open: Sun 4:30pm-6:30pm
Active
$3,799,000
5beds
4,819sqft

3745 88th Avenue SE, Mercer Island, WA 98040

5beds
4,819sqft
Single family residence
Built in 2015
10,798 sqft
2 Attached garage spaces
$788 price/sqft

What's special

Dedicated dog runSecret garden momentsSpacious primary suiteImaginative play spacesVersatile lower levelThoughtfully curated landscapingExceptionally designed backyard retreat

Built by renowned MN Custom Homes, this exceptional Mercer Island residence offers a sought-after floor plan with four bedrooms and laundry on the upper level. The spacious primary suite features a luxurious five-piece bath, while the open chef's kitchen and great room create inviting spaces for daily living and entertaining. The ...

41 days
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879
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33
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Source: NWMLS as distributed by MLS GRID,MLS#: 2536138MLS Logo
Travel times

Living Room

Kitchen

Primary Bedroom

Zillow last checked:

Listing updated:

Listed by:

Diane Tien,

Realogics Sotheby's Int'l Rlty

Source: NWMLS as distributed by MLS GRID,MLS#: 2536138MLS Logo

Facts & features

Interior

Bedrooms & bathrooms
  • Bedrooms: 5
  • Bathrooms: 5
  • Full bathrooms: 4
  • 1/2 bathrooms: 1
  • Main level bathrooms: 1
Primary bedroom
  • Level: Second
Bedroom
  • Level: Second
Bedroom
  • Level: Second
Bedroom
  • Level: Lower
Bedroom
  • Level: Second
Bathroom full
  • Level: Second
Bathroom full
  • Level: Second
Bathroom full
  • Level: Second
Bathroom full
  • Level: Lower
Other
  • Level: Main
Bonus room
  • Level: Lower
Den office
  • Level: Main
Dining room
  • Level: Main
Entry hall
  • Level: Main
Family room
  • Level: Main
Kitchen with eating space
  • Level: Main
Living room
  • Level: Main
Utility room
  • Level: Main
Heating
  • Fireplace, 90%+ High Efficiency, Electric, Natural Gas
Cooling
  • Has cooling: Yes
Appliances
  • Included: Dishwasher, Disposal, Double Oven, Dryer, Microwave, Refrigerator, See Remarks, Stove(s)/Range(s), Trash Compactor, Washer, Dishwasher(s), Dryer(s), Garbage Disposal, Microwave(s), Refrigerator(s), Washer(s), Water Heater: Electric, Water Heater Location: Garage
Features
  • Bath Off Primary, Pantry
  • Flooring: Ceramic Tile, Hardwood, Carpet
  • Doors: French Doors
  • Windows: Dbl Pane/Storm Window
  • Basement: Daylight,Finished
  • Number of fireplaces: 3
  • Fireplace features: Gas, Main Level: 2, Upper Level: 1, Fireplace
Interior area
  • Total structure area: 4,819
  • Total interior livable area: 4,819 sqft

Property

Parking
  • Total spaces: 6
  • Parking features: Attached Garage
  • Has attached garage: Yes
  • Covered spaces: 2
  • Uncovered spaces: 4
Features
  • Levels: Two
  • Stories: 2
  • Entry location: Main
  • Patio & porch: Bath Off Primary, Dbl Pane/Storm Window, Fireplace, French Doors, Pantry, Security System, Walk-In Closet(s), Water Heater, Wet Bar
  • Has view: Yes
  • View description: Territorial
Lot
  • Size: 10,798 Square Feet
  • Features: Paved, Sidewalk, Cable TV, Deck, Electric Car Charging, Fenced-Fully, Gas Available, High Speed Internet, Outdoor Fireplace, Patio, Sprinkler System
  • Topography: Level
  • Residential vegetation: Fruit Trees, Garden Space
Details
  • Parcel number: 5021900190
  • Zoning: R8.4
  • Zoning description: Jurisdiction: County
  • Special conditions: Standard
  • Other equipment: Leased Equipment: None

Construction

Type & style
  • Home type: SingleFamily
  • Architectural style: Modern,2 Stories w/Bsmnt
  • Property subtype: Single Family Residence
Materials
  • Wood Siding
  • Foundation: Poured Concrete
  • Roof: Composition,Metal
Condition
  • Very Good
  • Year built: 2015
Details
  • Builder name: MN

Utilities & green energy

  • Electric: Company: PSE
  • Sewer: Sewer Connected, Company: Mercer Island
  • Water: Public, Company: Mercer Island
  • Utilities for property: Comcast, Comcast

Community & HOA

Community
  • Security: Security System
  • Subdivision: Madrona Crest
Location
  • Region: Mercer Island

Financial & listing details

  • Price per square foot: $788/sqft
  • Tax assessed value: $3,137,000
  • Annual tax amount: $19,945
  • Date on market: 6/12/2026
  • Cumulative days on market: 43 days
  • Listing terms: Conventional
  • Inclusions: Dishwasher(s), Double Oven, Dryer(s), Garbage Disposal, Leased Equipment, Microwave(s), Refrigerator(s), See Remarks, Stove(s)/Range(s), Trash Compactor, Washer(s)

Price history

DateEventPrice
6/13/2026Listed for sale$3,799,000+120.2%$788/sqft
Source: NWMLS as distributed by MLS GRID #2536138 Report a problem
3/22/2016Sold$1,725,000+221.8%$358/sqft
Source: NWMLS as distributed by MLS GRID #861497 Report a problem
6/26/2014Sold$536,000+2.1%$111/sqft
Source: Public Record Report a problem
3/6/2012Sold$525,000$109/sqft
Source: NWMLS as distributed by MLS GRID #318225 Report a problem
2/23/2012Pending sale$525,000$109/sqft
Source: Coldwell Banker Bain Associates #318225 Report a problem
2/9/2012Listed for sale$525,000+9.6%$109/sqft
Source: Coldwell Banker Bain Associates #318225 Report a problem
8/17/2010Sold$479,000-12.9%$99/sqft
Source: NWMLS as distributed by MLS GRID #44239 Report a problem
4/29/2010Price change$549,950-4.4%$114/sqft
Source: American Classic Homes #44239 Report a problem
4/16/2010Listed for sale$575,000+105.4%$119/sqft
Source: American Classic Homes #44239 Report a problem
4/11/1997Sold$280,000$58/sqft
Source: Public Record Report a problem

Public tax history

YearProperty taxesTax assessment
2025$20,446 +2.5%$3,137,000 +3%
2024$19,945 +1.3%$3,045,000 +6.5%
2023$19,695 +0.4%$2,860,000 -10.6%
2022$19,626 +11.4%$3,199,000 +33.8%
2021$17,612 +4.2%$2,391,000 +13.3%
2020$16,902 -7.9%$2,111,000 -9.1%
2019$18,346 +10.3%$2,322,000 +4.9%
2018$16,633 -4%$2,213,000 +10.8%
2017$17,328 +307.5%$1,997,000 +7.5%
2016$4,252 $1,858,000 +27.1%
2015$4,252 $1,462,000 +201.4%
2014$4,252 $485,000 +8%
2013$4,252 $449,000 +0.2%
2012-- $448,000 +1.1%
2011-- $443,000 -7.3%
2010-- $478,000
2009-- $478,000 +4.6%
2007-- $457,000 +7.8%
2006-- $424,000 +9.8%
2005-- $386,000 +35.4%
2001$2,728 -0.3%$285,000 +10%
2000$2,737 $259,000

Find assessor info on the county website

Monthly payment

Est. payment
$21,940/mo
Principal & interest
$19344
Property taxes
$2596
More affordability toolsChevron Right

Estimated market value

$3,635,200

$3.45M - $3.82M

$7,744/mo

Climate risks

Explore flood, wildfire, and other predictive climate risk information for this property on First Street®️.

Neighborhood: 98040

Nearby schools

Northwood Elementary School
Grades PK-5 • 0.1 miles
9/10
GreatSchools® Rating
Test Score Rating
9/10
Student Progress Rating
9/10
Islander Middle School
Grades 6-8 • 2.7 miles
9/10
GreatSchools® Rating
Test Score Rating
10/10
Student Progress Rating
7/10
Mercer Island High School
Grades 9-12 • 0.3 miles
10/10
GreatSchools® Rating
Test Score Rating
10/10
College Readiness Rating
10/10

Open house

  • Sun, Jul 26

    4:30 PM - 6:30 PM

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