Recently Viewed Properties
See This Home
Save This Listing
Close

$3,600,000

  • Sold
  • Closed
  • Single Family
  • 4 Beds
  • 2 Full Baths
  • 2 Partial Baths
  • 4,404 Sq. Ft.
  • Updated 7 days ago

Listed by Margo E. Mansfield | Windermere Real Estate/East | (425) 822-5100
Sold by Kelly Weisfield | Compass

See This Home
Save This Home
See This Home
Save This Home
A private arboretum wraps this impeccably maintained home in year round beauty and color. Inviting and supremely livable not to mention phenomenal indoor to outdoor entertaining. Two sets of French doors open to two patios, one for afternoon sun worshiping and another to catch the morning rays or as respite from the hot afternoon sun. Lovely two story entry leads to sunlit rooms all with landscaped views. Main floor living spaces flow gracefully from one room to the next. Generous sized primary suite with soaring ceilings and bath with custom double vanity, furniture grade storage cabinet, sauna, heated flrs, marble, Robern medicine chests. Two conveniently located staircases lead to the 2nd level and all 4 bedrooms, 3 baths, laundry room and expansive bonus rm with enormous storage closet. Abundant built-in display cabinets/shelves throughout to display art, dishes and other treasures. Two offices plus large kitchen desk. Organized mud room and Costco size storage lead into the home from the immense 3 car garage. Large fully fenced area with garden shed could be home to a dog or...? Raised bed garden for herbs, veggies, flowers. Rose garden. Upstairs and downstairs furnaces and A/C provide ultimate comfort. Wired for sound. The close proximity of Homestead Park and West Mercer Elementary (WA's #1 elementary school) expands your recreation options. This enchanting property, oh so convenient to Mercer Island's city center, freeways, and light rail is truly a secret sanctuary.

Full Property Details for 4140 W Mercer

General

  • Sold For: $3,600,000
  • Taxes: $20,478 (2026)
  • Status: Closed
  • Type: Single Family
  • Source: NWMLS
  • MLS ID: 2551922
  • Added to Site: 47 day(s) ago

Interior

  • Interior Features: Bath Off Primary, Built-In Vacuum, Dbl Pane/Storm Window, Dining Room, Fireplace, French Doors, High Tech Cabling, Sauna, Security System, Skylight(s), Vaulted Ceiling(s), Walk-In Closet(s), Wine/Beverage Refrigerator
  • Fireplace: Yes
  • Number of Fireplaces: 2
  • Fireplace(s): Gas, Wood Burning
  • Appliances: Dishwasher(s), Double Oven, Dryer(s), Garbage Disposal, Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s)
  • Flooring: Ceramic Tile, Hardwood, Marble, Travertine, Carpet

Rooms

Bathrooms

  • Total Bathrooms: 4
  • Full Bathrooms: 2
  • 3/4 Bathrooms: 1
  • Half Bathrooms: 1
  • Upper - Full Baths: 2
  • Upper - 3/4 Baths: 1
  • Main Floor Baths: 1
  • Main - 1/2 Baths: 1

Bedrooms

  • Total Bedrooms: 4
  • Bedrooms Upper: 4

Additional Information

  • Amenities: Fenced-Partially, Gas Available, High Speed Internet, Outbuildings, Patio, Sprinkler System
  • Security/Safety: Partially Fenced, Security System

Parking

  • Garage: Yes
  • Attached garage: Yes
  • Covered Spaces: 3
  • Parking Features: Attached Garage

Location

  • Area: 510 - Mercer Island
  • County: King
  • Subdivision: Westside
  • Driving Directions: GPS will get you here.
  • Direction Faces: West

School Information

  • High School District: Mercer Island
  • Elementary School: West Mercer Elem
  • Middle School: Islander Mid
  • High School: Mercer Isl High

Heating & Cooling

  • Air Conditioning: Yes
  • Cooling Type: Central Air, Forced Air
  • Heating Type: Forced Air, High Efficiency (Unspecified), Recirculation Pump

Utilities

  • Sewer: Sewer Connected
  • Water: Public

Structural Information

  • Structure Type: House
  • Exterior Const.: Brick, Stucco, Wood
  • Basement Desc.: None
  • Foundation: Poured Concrete
  • Roof: Composition
  • Entry Location: Main
  • Square Feet: 4,404
  • Finished Total: 4,404 Sq. Ft.
  • Year Built: 1990

Lot Features

  • Lot Size (Acres): 0.4984
  • Lot Size (Sq. Ft.): 21,710
  • Lot Size Source: King Cty Records
  • Topography: Level
  • Lot Features: Paved
  • Trees/Vegetation: Garden Space

Financial Considerations

  • Tax Amount: $20,478.88
  • Tax Year: 2026
  • Terms: Cash, Conventional

Disclosures and Reports

  • Special Conditions: None
  • Inclusions: Dishwasher(s), Double Oven, Dryer(s), Garbage Disposal, Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s)
  • Property ID: 3623500184

Listed by Margo E. Mansfield | Windermere Real Estate/East | (425) 822-5100
Sold by Kelly Weisfield | Compass

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 4140 W Mercer

School District:Mercer Island School District
NameGradesDistance
West Mercer Elementary School
4141 81st Avenue Southeast, Mercer Island, WA 98040
K-50.1 mi
Northwood Elementary School, Mercer Island, WA
4030 86th Avenue Southeast, Mercer Island, WA 98040
K-50.5 mi
Islander Middle School
8225 Southeast 72nd Street, Mercer Island, WA 98040
6-82.4 mi
Mercer Island High School
9100 Southeast 42nd Street, Mercer Island, WA 98040
9-120.6 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 4140 W Mercer

Date
Details
Price
Change
Source
8/17/2026
Sold
$3,600,000
—
MLS
7/09/2026
Listed
$3,600,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Listed by Margo E. Mansfield | Windermere Real Estate/East | (425) 822-5100
Sold by Kelly Weisfield | Compass

Just Listed near 4140 W Mercer

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

16242 NE 30th St, Bellevue, WA 98008 - Photo 1 Just Listed
$1,492,000

16242 NE 30th St  Bellevue, WA 98008

  • Single Family
  • Active
  • Updated 3 hours ago
  • 4
    Beds
  • 3
    Total Baths
  • 2,170
    Sq. Ft.
Listed by Ronda Simons (425) 445-6542
705 143rd Ave NE, Bellevue, WA 98007 - Photo 1 Just Listed
$475,000

705 143rd Ave NE  #A2  Bellevue, WA 98007

  • Condo
  • Active
  • Updated 2 days ago
  • 2
    Beds
  • 2
    Total Baths
  • 971
    Sq. Ft.
Listed by Maureen Rammell (425) 443-0111 and Carolyn Sherman (360) 440-5935
250 110th Pl SE, Bellevue, WA 98004 - Photo 1 Just Listed
$1,550,000

250 110th Pl SE  Bellevue, WA 98004

  • Single Family
  • Active
  • Updated 4 days ago
  • 3
    Beds
  • 2
    Total Baths
  • 1,752
    Sq. Ft.
Listed by Michael Ko (206) 909-0888
12617 NE 5th St, Bellevue, WA 98005 - Photo 1 Just Listed
$1,750,000

12617 NE 5th St  Bellevue, WA 98005

  • Single Family
  • Active
  • Updated 2 days ago
  • 3
    Beds
  • 2
    Total Baths
  • 1,850
    Sq. Ft.
Listed by Ronny Wilson | Icon Group and Lowell Morrison | Icon Group

Price Reduced near 4140 W Mercer

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

14225 SE 87th Pl, Newcastle, WA 98059 - Photo 1 Price Reduced
-$100,900 (-3.88%)
$2,499,000

14225 SE 87th Pl  Newcastle, WA 98059

  • Single Family
  • Active
  • Updated 3 days ago
  • 5
    Beds
  • 5
    Total Baths
  • 5,830
    Sq. Ft.
Listed by Andrea Sebring (253) 797-2297
3695 122nd Ave SE, Bellevue, WA 98006 - Photo 1 Price Reduced
-$20,450 (-0.71%)
$2,879,500
Open House

3695 122nd Ave SE  Bellevue, WA 98006

  • Single Family
  • Active
  • Updated 3 days ago
  • 6
    Beds
  • 4
    Total Baths
  • 4,054
    Sq. Ft.
Listed by Mylien Pham | RE/MAX All City
4120 161st Ave SE, Bellevue, WA 98006 - Photo 1 Price Reduced
-$25,000 (-1.43%)
$1,725,000

4120 161st Ave SE  Bellevue, WA 98006

  • Single Family
  • Active
  • Updated 5 days ago
  • 4
    Beds
  • 3
    Total Baths
  • 2,881
    Sq. Ft.
Listed by Alex Eckardt | Coldwell Banker Danforth and Louise Hansen | Coldwell Banker Danforth
14821 Hs#11 NE 2nd Ct, Bellevue, WA 98007 - Photo 1 Price Reduced
-$40,000 (-2.3%)
$1,699,000

14821 Hs#11 NE 2nd Ct  Bellevue, WA 98007

  • Condo
  • Active
  • Updated 3 days ago
  • 5
    Beds
  • 4
    Total Baths
  • 2,864
    Sq. Ft.
Listed by Annie Wang | Toll Brothers Real Estate, Inc

Recent Sales near 4140 W Mercer

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

8451 SE 44th St, Mercer Island, WA 98040 - Photo 1 Sold
$3,200,000

8451 SE 44th St  Mercer Island, WA 98040

  • Single Family
  • Closed
  • Updated 10 days ago
  • 5
    Beds
  • 5
    Total Baths
  • 4,253
    Sq. Ft.
Listed by Loren D. Ellingson | Redfin
Sold by Jennifer Flood | Compass
8260 SE 31st St, Mercer Island, WA 98040 - Photo 1 Sold
$3,700,000

8260 SE 31st St  Mercer Island, WA 98040

  • Single Family
  • Closed
  • 4
    Beds
  • 5
    Total Baths
  • 4,863
    Sq. Ft.
Listed by Boyd and Trull
Sold by Emiliy Roberts | Windermere Real Estate/East
6950 SE Maker St, Mercer Island, WA 98040 - Photo 1 Sold
$3,700,000

6950 SE Maker St  Mercer Island, WA 98040

  • Single Family
  • Closed
  • 4
    Beds
  • 5
    Total Baths
  • 3,936
    Sq. Ft.
Listed by Lori Holden Scott | John L. Scott, Inc. and Connor Holden | John L. Scott, Inc.
Sold by Darcy Perea | Compass
8438 N Mercer Way, Mercer Island, WA 98040 - Photo 1 Sold
$3,100,000

8438 N Mercer Way  Mercer Island, WA 98040

  • Single Family
  • Closed
  • 5
    Beds
  • 3
    Total Baths
  • 3,800
    Sq. Ft.
Listed by Jordan R. Malloch | Windermere Real Estate Co.
Sold by Kevin Kirkaldie

4140 W Mercer, Mercer Island, WA 98040 (MLS# 2551922) is a Single Family property that was sold at $3,600,000 on August 17, 2026. Want to learn more about 4140 W Mercer? 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.