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$7,499,988
127 Days On Site
18 Holly LaneMercer Island, WA 98040
For Sale|Single Family Residence|Active
6
Beds
5
Total Baths
2
Full Baths
3
Partial Baths
5,163
SqFt
$1,453
/SqFt
1974
Built
Cumulative Days On Market:
197
Subdivision:
Westside
County:
King
Courtesy of NWMLS
Listing courtesy of Scott Richards of Windermere Real Estate/East
Listing courtesy of Scott Richards of Windermere Real Estate/East
Upcoming Open Houses
Thu, Sep 17, 5:00 PM - 7:00 PM
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Monthly Payment (Est.)
$34,218Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.
Cruise home to a legacy estate on Mercer Island’s coveted Gold Coast—137± ft of private, no-bank Lake Washington frontage on the island’s prized west shore. Designed in 1974 for effortless entertaining, this custom five bedroom residence spans nearly 5,200± sf, centered around an updated kitchen that flows seamlessly to expansive indoor/outdoor gathering spaces. The primary suite enjoys tranquil views of Lake Washington, Seward Park, the Seattle skyline & Olympic Mtns, w/ private deck, two walk-in closets & luxe five piece bath. Upstairs offers two additional west-facing bedrooms & large bonus/media room. Panoramic sunsets linger to nearly 10pm—simply the pinnacle of MI waterfront living.
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Listing Snapshot
Price
$7,499,988
Days On Site
127 Days
Bedrooms
6
Inside Area (SqFt)
5,163 sqft
Total Baths
5
Full Baths
2
Partial Baths
3
Lot Size
0.577 Acres
Year Built
1974
MLS® Number
2522070
Status
Active
Property Tax
$68,893
HOA/Condo/Coop Fees
N/A
Sq Ft Source
N/A
Friends & Family
Recent Activity
| yesterday | Listing updated with changes from the MLS® | |
| 2 weeks ago | Price changed to $7,499,988 | |
| 4 months ago | Listing first seen on site |
General Features
Acres
0.577
Attached Garage
Yes
Garage
Yes
Land Lease
No
Levels
Two
Parking
Attached
Parking Spaces
2
Property Sub Type
Single Family Residence
Security
Security System
SqFt Total
5163
Utilities
Cable AvailableSewer Connected
Water Source
Public
Interior Features
Appliances
DishwasherDouble OvenDryerMicrowaveRefrigeratorDisposalWasher
Basement
None
Cooling
Heat Pump
Fireplace
Yes
Fireplace Features
Wood BurningMaster Bedroom
Fireplaces
3
Flooring
HardwoodCarpet
Heating
ElectricForced AirHeat Pump
Interior
Central VacuumWalk-In Closet(s)PantryVaulted Ceiling(s)
Main Level Bedrooms
1
Spa
Yes
Window Features
Skylight(s)
Bathroom Full
Level - Second
Bathroom Half
Level - Main
Bathroom Three Quarter
Level - Second
Bedroom
Level - Second
Bonus Room
Level - Second
Den
Level - Second
Dining Room
Level - Main
Entry Hall
Level - Main
Family Room
Level - Main
Kitchen
Level - Main
Living Room
Level - Main
Master Bedroom
Level - Second
Utility Room
Level - Main
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Exterior Features
Lot Features
LevelPavedWaterfront
Patio And Porch
DeckPatio
Roof
Shake
Spa
Yes
View
CityLake
Waterfront
Yes
Waterfront Features
LakeWaterfront
Waterview
CityLake
Windows/Doors
Skylight(s)
Community Features
Accessibility Features
Therapeutic Whirlpool
MLS Area
510 - Mercer Island
School District
Mercer Island
Financing Terms Available
CashConventional
Building Access
Main
Schools
School District
Mercer Island
Elementary School
West Mercer Elem
Middle School
Islander Mid
High School
Mercer Isl High
Courtesy of NWMLS
Listing courtesy of Scott Richards of Windermere Real Estate/East
Listing information is provided by Participants of the Northwest MLS. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. Copyright 2026, Northwest MLS.
All data is obtained from various sources and may not have been verified by the broker or MLS Grid. Supplied open house information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
Last checked: 2026-09-16 03:07 PM PDT
Listing courtesy of Scott Richards of Windermere Real Estate/East
Listing information is provided by Participants of the Northwest MLS. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. Copyright 2026, Northwest MLS.
All data is obtained from various sources and may not have been verified by the broker or MLS Grid. Supplied open house information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
Last checked: 2026-09-16 03:07 PM PDT
Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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