Cruise home to a spectacular legacy residence found tucked upon the coveted western shore of Mercer Island. Set upon 137+/- feet of private no bank waterfront, this soul satisfying, custom five bedroom residence was conceived in 1974 with active entertaining in mind. The heart of the nearly 5,200sf home is centered with an updated kitchen allowing a natural flow indoors & out to entertaining spaces and places of welcoming retreat. The primary suite offers tranquil views of Lake WA and Seward Park from the private deck, an ample walk in closet, and luxurious five piece bath. Additionally, the second level enjoys two bedrooms with west facing lake views & large bonus/flex room- perfect for play, media or workout studio.
Active
Listed by:
Scott Richards,
Windermere Real Estate/East,
Sam Chapin,
Engel & Voelkers Mercer Island
$9,995,000
18 Holly Lane, Mercer Island, WA 98040
6beds
5,163sqft
Est.:
Single Family Residence
Built in 1974
0.58 Acres Lot
$9,445,100 Zestimate®
$1,936/sqft
$-- HOA
What's special
Updated kitchenWest facing lake viewsCustom five bedroom residenceAmple walk in closetPrivate no bank waterfrontPrivate deckEntertaining spaces
- 150 days |
- 2,092 |
- 54 |
Zillow last checked: 8 hours ago
Listing updated: September 23, 2025 at 10:14am
Listed by:
Scott Richards,
Windermere Real Estate/East,
Sam Chapin,
Engel & Voelkers Mercer Island
Source: NWMLS,MLS#: 2407362
Tour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 5
- Full bathrooms: 2
- 3/4 bathrooms: 2
- 1/2 bathrooms: 1
- Main level bathrooms: 2
- Main level bedrooms: 1
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, Forced Air, Heat Pump, Electric
Cooling
- Heat Pump
Appliances
- Included: Dishwasher(s), Disposal, Double Oven, Dryer(s), Microwave(s), Refrigerator(s), Washer(s), Garbage Disposal
Features
- Bath Off Primary, Central Vacuum, Dining Room, Walk-In Pantry
- Flooring: Hardwood, Travertine, Carpet
- Doors: French Doors
- Windows: Double Pane/Storm Window, Skylight(s)
- Basement: None
- Number of fireplaces: 3
- Fireplace features: Wood Burning, Main Level: 2, Upper Level: 1, Fireplace
Interior area
- Total structure area: 5,163
- Total interior livable area: 5,163 sqft
Video & virtual tour
Property
Parking
- Total spaces: 2
- Parking features: Attached Garage
- Attached garage spaces: 2
Features
- Levels: Two
- Stories: 2
- Entry location: Main
- Patio & porch: Bath Off Primary, Built-In Vacuum, Double Pane/Storm Window, Dining Room, Fireplace, Fireplace (Primary Bedroom), French Doors, Hot Tub/Spa, Jetted Tub, Security System, Skylight(s), Sprinkler System, Vaulted Ceiling(s), Walk-In Closet(s), Walk-In Pantry, Wired for Generator
- Has spa: Yes
- Spa features: Indoor, Bath
- Has view: Yes
- View description: City, Lake
- Has water view: Yes
- Water view: Lake
- Waterfront features: Bulkhead, Lake, No Bank
- Frontage length: Waterfront Ft: 159
Lot
- Size: 0.58 Acres
- Features: Dead End Street, Paved, Cable TV, Deck, Dock, High Speed Internet, Hot Tub/Spa, Irrigation, Moorage, Patio, Propane, Sprinkler System
- Topography: Level
Details
- Parcel number: 9365700324
- Special conditions: Standard
- Other equipment: Wired for Generator
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Wood Siding
- Foundation: Poured Concrete
Condition
- Year built: 1974
- Major remodel year: 1974
Utilities & green energy
- Electric: Company: PSE
- Sewer: Sewer Connected, Company: City of MI
- Water: Public, Company: City of MI
Community & HOA
Community
- Security: Security System
- Subdivision: Westside
Location
- Region: Mercer Island
Financial & listing details
- Price per square foot: $1,936/sqft
- Tax assessed value: $10,525,000
- Annual tax amount: $68,019
- Date on market: 9/2/2024
- Cumulative days on market: 509 days
- Listing terms: Cash Out,Conventional
- Inclusions: Dishwasher(s), Double Oven, Dryer(s), Garbage Disposal, Microwave(s), Refrigerator(s), Washer(s)
Estimated market value
$9,445,100
$8.97M - $9.92M
$7,297/mo
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 7/24/2025 | Price change | $11,988,000+19.9%$2,322/sqft |
Source:  Engel & Volkers #AM-5054516 Report a problem | ||
| 7/14/2025 | Price change | $9,995,000-16.6%$1,936/sqft |
Source:  NWMLS #2407362 Report a problem | ||
| 9/26/2024 | Listed for sale | $11,988,000$2,322/sqft |
Source: Engel & Volkers #AM-5054519 Report a problem | ||
Public tax history
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | $68,893 +1.3% | $10,525,000 +6.5% |
| 2023 | $68,019 +0.4% | $9,884,000 -10.6% |
| 2022 | $67,769 +14.3% | $11,054,000 +37.3% |
Find assessor info on the county website
BuyAbility℠ payment
Est. payment
$59,748/mo
Principal & interest
$49420
Property taxes
$6830
Home insurance
$3498
Climate risks
Neighborhood: 98040
Nearby schools
GreatSchools rating
- 8/10West Mercer Elementary SchoolGrades: K-5Distance: 0.2 mi
- 8/10Islander Middle SchoolGrades: 6-8Distance: 2.2 mi
- 10/10Mercer Island High SchoolGrades: 9-12Distance: 0.7 mi
Schools provided by the listing agent
- Elementary: West Mercer Elem
- Middle: Islander Mid
- High: Mercer Isl High
Source: NWMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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