18 Holly Lane

Mercer Island, WA
$ 7,499,988 Beds 6 Baths 4.5 Sq 5,163 Virtual Tour
Monthly Estimate* How much can I afford?

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.

Active

  • Price
  • $ 7,499,988
  • City
  • Mercer Island
  • Bedrooms
  • 6
  • Full Bathrooms
  • 4
  • County
  • KING
  • Half Bathrooms
  • 1
  • Area
  • Mercer Island
  • Lot Size
  • 0.577 Acres
  • Zip
  • 98040
  • Sqr Footage
  • 5,163
  • Year Built
  • 1974
  • Taxes
  • $ 68893
  • Style
  • 2 Story
  • MLS#
  • 2522070
Listed By: Windermere Real Estate/East and NWMLS
Data Source: Northwest Multiple Listing Service (NWMLS)

Features

General

Living Area 5163
Sewer Sewer Connected
Heating Forced Air,Heat Pump
Cooling Heat Pump
Possession Negotiable
Roof Shake
Appliances Dishwasher,Disposal,Double Oven,Dryer,Microwave,Refrigerator,Washer
Security Features Security System
Year Built 1974
View City,Lake
Topography Level
Levels Two
Property Subtype Single Family Residence
Tax Year 2025
Waterfront Features Bulkhead,Lake,No Bank
Building Name Holly Lane
County King
New Construction No
Property Type Residential
HOA No
Attached Garage Yes
Subdivision Name Westside
Garage Y/N Yes
Full Baths 2
Special Listing Conditions None
Status Active
Directions West Mercer Way to Holly Lane- west and follow signs to property
High School Mercer Isl High
City Mercer Island
Entry Location Main
Senior Community Y/N No
High School District Mercer Island
MLS Area 510 - Mercer Island
Lot Size Units Square Feet
Lot Size Square Feet 25134
Carport Y/N No
Listing Terms Cash,Conventional
Elementary School West Mercer Elem
Land Lease Y/N No
Tax Annual Amount 68893
Middle/Junior High School Islander Mid
Public Remarks Cruise home to a legacy estate on Mercer Islands coveted Gold Coast137 ft of private,no-bank Lake Washington frontage on the islands prized west shore. Designed in 1974 for effortless entertaining,th
Structure Type House
Building Area Units Square Feet
Standard Status Active
Water Company City of MI
Property Style 12 - 2 Story
NWM_ShowMapLink Yes

Interior Features

Interior Amenities Bath Off Primary,Built-In Vacuum,Dbl Pane/Storm Window,Dining Room,Fireplace,Fireplace (Primary Bedroom),French Doors,Hot Tub/Spa,Jetted Tub,Pantry,Security System,Skylight(s),Sprinkler System,Vaulte
Basement None
Flooring Hardwood,Travertine,Carpet
Total Fireplaces 3
Fireplace Features Wood Burning
Air Conditioning Y/N Yes
Heating Y/N Yes
Fireplace Y/N Yes
Half Baths 1
3/4 Baths 2
Total Bedrooms 6
Main Level Bedrooms 1
Total Baths 5
Fireplaces Upper 1
Fireplaces Main 2
Power Production Type Electric
Baths Three Quarter Main 1
Baths Three Quarter Upper 1
Bedrooms Upper 5
Baths Half Main 1
Baths Full Upper 2
Bathrooms 4

Exterior Features

Exterior Amenities Wood
Parking Features Attached Garage
Lot Features Dead End Street,Paved
Water Source Public
Total Parking 2
Inclusions Dishwasher(s),Double Oven,Dryer(s),Garbage Disposal,Microwave(s),Refrigerator(s),Washer(s)
Foundation Details Poured Concrete
Spa Yes
Building Area Total 5163
Lot Size Acres 0.577
Waterfront Y/N Yes
Covered Spaces 2
Irrigation Water Rights Y/N Yes
Waterfront Footage 159
Site Features Cable TV,Deck,Dock,High Speed Internet,Hot Tub/Spa,Irrigation,Moorage,Patio,Propane,Sprinkler System

Amenities

  • Foreclosure
  • Views
  • Short Sale
  • New Construction
  • Adult 55+
  • Lease To Own
  • No HOA Fees
  • Furnished
  • Primary On Main
  • Air Conditioning
  • Seller Finance
  • Green
  • Fixer Upper
  • Horse
  • Golf
  • Fireplace
  • Deck
  • Garage
  • Basement
  • Pool

Affordability Calculator

$3,786

Per Month

Based on the average sale price from the Maple Falls, WA office

  • Monthly Principal & interest $2,658
  • Monthly Property Taxes $1,062
  • Monthly Home Insurance $67
Adjust Payment Options
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Let's determine your purchasing power. Working with my mortgage partner, you'll have the information you need to shop for a home with confidence.

Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA, or jumbo loans.

Mortgage calculator provided courtesy of Inside Real Estate.

Schools

Elementary School West Mercer Elem
Middle School Islander Mid
High School Mercer Isl High

Price History

5/12/2026 Listed $7,999,880
8/30/2026 7% - $7,499,988

Property vs Zip Code Average in 98040

Price
AVG $4.84M
$7.5M
Taxes
AVG $22,506
$68,893
Year Built
AVG 1987
1974
Visits
AVG 222
456
Data Provided by Inside Real Estate®

Areas That We Cover

18 Holly Lane Mercer Island, WA is a Single Family Home for sale at $7499988 with 5163 sqft and a lot size of 0.577 Acres Acre(s). 18 Holly Lane Mercer Island has 6 bedrooms, 4 baths and was built in 1974. The property's zip code is 98040 which is in Mercer Island, WA

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

Mortgage calculator provided courtesy of Inside Real Estate.

All information deemed reliable, but not guaranteed, and should be independently verified. The real estate information and related content displayed on this site is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.