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Single family home for sale at 18 Holly Ln, Mercer Island, WA 98040 | MLS# NWM2522070 | Listing updated on 2026-09-21
Photo 1 of Single family home for sale at 18 Holly Ln, Mercer Island, WA 98040 | MLS# NWM2522070 | Listing updated on 2026-09-21
Photo 2 of Single family home for sale at 18 Holly Ln, Mercer Island, WA 98040 | MLS# NWM2522070 | Listing updated on 2026-09-21
Photo 3 of Single family home for sale at 18 Holly Ln, Mercer Island, WA 98040 | MLS# NWM2522070 | Listing updated on 2026-09-21
Photo 4 of Single family home for sale at 18 Holly Ln, Mercer Island, WA 98040 | MLS# NWM2522070 | Listing updated on 2026-09-21
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Listed by: Scott Richards (206) 409-2498 , Sam Chapin (206) 948-9153 | Windermere Real Estate/East (425) 455-5300

$7,499,988

Monthly Est:$37,330

  • Beds Icon6 Beds
  • Beds Icon
    5 Baths
  • Beds Icon5,163sqft

18 Holly Ln, Mercer Island, WA 98040

$37,330/moEst:

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  • Single Family Residence

  • Built in 1974

  • $-- HOA

  • 25,134 sqft lot

  • $1,453/sq.ft

Description

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.

  • Houzeo last checked: 12 hours ago
  • Listing updated: September 21, 2026 at 4:35 pm
  • Source: Northwest Multiple Listing Service | MLS#: NWM2522070 Northwest Multiple Listing Service

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    -

  • County

    King County

  • City

    Mercer Island

  • Neighborhood

    --

  • Year Built

    1974

  • HOA Fees

    -

  • Finished Area

    5,163 sqft

  • Lot Size

    25,134 sqft lot

  • Basement Area

    - sqft

  • MLS Name

    Northwest Multiple Listing Service

  • MLS Number

    NWM2522070

  • MLS Status

    Active

  • Days on Market

    144

  • Cumulative Days on Market

    213

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Location

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 6

    Bathrooms: 5

  • Bonus Room

    Level: Second

  • Den/Office

    Level: Second

  • Dining Room

    Level: Main

  • Entry Hall

    Level: Main

  • Family Room

    Level: Main

  • Kitchen With Eating Space

    Level: Main

  • Living Room

    Level: Main

  • Primary Bedroom

    Level: Second

  • Utility Room

    Level: Main

  • Bathroom Full

    Level: Second

  • Bathroom Full

    Level: Second

  • Bathroom Half

    Level: Main

  • Bathroom Three Quarter

    Level: Second

  • Bathroom Three Quarter

    Level: Main

  • Bedroom

    Level: Second

  • Bedroom

    Level: Second

  • Bedroom

    Level: Second

  • Bedroom

    Level: Second

  • Bedroom

    Level: Main

Interior

  • Appliances

    Dishwasher, Disposal, Double Oven, Dryer, Microwave, Refrigerator, Washer

  • Flooring

    Hardwood, Travertine, Carpet

  • Exterior Features

    Wood

  • Interior Features

    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, Vaulted Ceiling(s), Walk In Closet(s), Wired For Generator

  • Sewer

    Sewer Connected

  • Heating

    Forced Air, Heat Pump

  • Cooling

    Heat Pump

Construction

  • Year Built

    Year Built: 1974

  • Home type

    Single Family Residence

  • Foundation Details

    Poured Concrete

  • Roof

    Shake

  • Construction Materials

    Wood

Utilities & Energy

  • Security Features

    Security System

  • Fireplace Features

    Wood Burning

  • Basement

    None

  • Parking Features

    Attached Garage

  • Water Source

    Public

Other Features

  • Lot Features

    Dead End Street, Paved

  • Subdivision Name

    Westside

Price History

DateEventPrice

05/12/2026

Source: mls_logoNorthwest Multiple Listing Service #NWM2522070

Price Increased

$7,999,880 +6.67%

$1,549/sqft

05/12/2026

Source: mls_logoNorthwest Multiple Listing Service #NWM2522070

Listed for Sale

$7,499,988

$1,453/sqft

Nearby Homes

Based on information submitted to the MLS GRID by Northwest Multiple Listing Service as of Oct 02, 2026, 09:01AM. All data is obtained from various sources and may not have been verified by 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.


IDX information is provided exclusively for consumers’ personal, noncommercial use; it may not be used for any purpose other than to identify prospective properties that consumers may be interested in purchasing, that the data is deemed reliable, but is not guaranteed by MLS GRID, and that the use of the MLS GRID Data may be subject to an end-user license agreement prescribed by the Member Participant’s applicable MLS, if any and as amended from time to time. © 2025 Northwest Multiple Listing Service. All Rights Reserved.

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