$8,550,000
Listed at $7,650,0004 bd•2.75 ba•4,480 sq ft
49 Holly Hill Drive, Mercer Island, WA 98040
• Listed Aug 18, 2026
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Listing Broker: COMPASS; Kelly Weisfield; 206-355-3863; kelly.weisfield@compass.com
Buyer Broker: Windermere Real Estate Midtown
About this home
Pristine Westside Waterfront! Available for the first time in 34 years, this impeccably maintained estate spans over half an acre with 95’ of premier Mercer Island shoreline. A private dock with covered boat lift, level play lawn, expansive deck and patio create exceptional spaces for entertaining, relaxing and enjoying life on the lake - from sunny afternoons to spectacular evening sunsets. Inside, vaulted ceilings and walls of windows frame sparkling lake and city views. An ideal floorplan offers effortless flow between the light-filled kitchen and living spaces, each thoughtfully oriented to the water. Luxurious primary suite with office, en suite bath and walk-in closet, plus a second bedroom on the main. The lower level features a spacious rec room with wet bar, two additional bedrooms with built-ins and generous storage. A bubbling fountain and beautifully landscaped grounds enhance the serene setting. Oversized 3-car garage and generator. Privately positioned at the end of a quiet lane in a coveted westside location - an extraordinary opportunity to own a truly special piece of Mercer Island waterfront.
Listed by Kelly Weisfield • COMPASS
Listing updated: October 5, 2026 at 04:05am
RexMont checked: moments ago
Source: NWMLS as Distributed by MLS Grid #2570474
Around this home
Property details
Interior features
- Bath Off Primary
- Dbl Pane/Storm Window
- Dining Room
- Fireplace
- French Doors
- Jetted Tub
- Security System
- Skylight(s)
- Vaulted Ceiling(s)
- Walk-In Closet(s)
- Water Heater
- Wet Bar
- Wine/Beverage Refrigerator
- Wired for Generator
- 3 fireplaces (gas, wood burning)
- Daylight, Finished basement
Kitchen
- Dishwasher
- Disposal
- Double Oven
- Dryer
- Microwave
- Refrigerator
- Stove(s)/Range(s)
- Trash Compactor
- Washer
Bedrooms
- 4 bedrooms total
- 2 on the main level
- 2 on the lower level
Bathrooms
- 2 full bathrooms
- 1 three-quarter bathroom (shower, no tub)
- 2.75 bathrooms total (NWMLS count)
- 2 on the main level
Layout
- 1 Story w/Bsmnt.
- 4,480 sq ft finished
- 860 sq ft garage
Flooring
- Ceramic Tile
- Hardwood
- Carpet
Heating & cooling
- Forced Air heating
- Heat Pump heating
- Heat Pump cooling
Schools
Ratings via SchoolDiggerMercer Island School District
- Buyer To VerifyPublic · Grades Elementary—
- Islander Middle SchoolPublic · Grades 6-8 · State rank 9 of 51410/10
- Mercer Island High SchoolPublic · Grades 9-12 · State rank 2 of 39610/10
Assigned schools for this property per the listing's MLS data. School district boundaries change — verify the exact assigned schools with the district before purchasing.
Single-family home facts
As entered by the listing broker on Northwest MLS
Lot & site
- Topography
- Level,Partial Slope
- Vegetation
- Garden Space
Systems
- Energy source
- Electric
- Power production
- Electric
- Water heater
- Electric
- Water heater location
- Basement room
- Power company
- PSE
- Water company
- City of Mercer Island
- Sewer company
- City of Mercer Island
- Gas company
- PSE
- Garbage service
- Recology
- Irrigation water rights
- No
Rooms & extras
- Fireplaces on main
- 2
- Fireplaces lower level
- 1
New construction
- Square footage source
- KCR
- Lot size source
- KCR
Manufactured home
- Land lease
- No
Neighborhood mobility
Doorstep, Pedal & Station Scores
Three RexMont scores for this exact address: what is on foot, what is by bike, and what rides past the door.
Ground Truth™
The ground, the slope, the flood zone and the noise at this address
Read from public hazard, flood, terrain and noise maps for this exact home.
Address Insider™
The members' report
Commute, transit, zoning and ADU potential, internet providers and the lifestyle around the home: the nearest grocery, coffee, park, services and transit stop. One free registration opens every home on rexmont.com.
Opens with the report above.
Sales & Tax Records for 49 Holly Hill Drive
NWMLS via MLS Grid · King County AssessorEvery listing, pending, price change and closing filed on this home with the NWMLS, the county’s recorded sales, and its assessed values by tax year.
- Sep 4, 2026SoldNWMLS via MLS Grid · #2570474$8,550,000$1,908/sq ft
- Aug 20, 2026PendingNWMLS via MLS Grid · #2570474$7,650,000$1,708/sq ft
- Aug 18, 2026ListedNWMLS via MLS Grid · #2570474$7,650,000$1,708/sq ft
- Apr 8, 1992Recorded saleKing County recorder · Warranty deed$1,950,000$435/sq ft
Market pulse
Mercer Island is a balanced market.
Supply and demand are roughly in balance. Neither side has a clear edge.
Offer insight: Homes typically sell with one offer near asking price.
List to sale price: The average home sells for about 2% below list price.
Time on market: The average home goes pending in around 60 days.
Recent sales nearby
Within 1 mile · last 6 months$2,650,000 Sold
5 days ago
4 bd•2.75 ba•~3,170 sq ft•Single Family
6543 81st Avenue SE, Mercer Island, WA 98040
2%
Under list
64
Days on market
0.6 mi
Distance
$2,125,000 Sold
1 week ago
3 bd•2.5 ba•~2,810 sq ft•Single Family
8510 SE 72nd Street, Mercer Island, WA 98040
3%
Under list
44
Days on market
0.7 mi
Distance
$2,918,000 Sold
3 weeks ago
5 bd•3 ba•~3,464 sq ft•Single Family
8636 SE 75th Place, Mercer Island, WA 98040
13%
Over list
15
Days on market
0.9 mi
Distance
$2,150,000 Sold
4 weeks ago
4 bd•2.25 ba•~2,510 sq ft•Single Family
8534 SE 79th Place, Mercer Island, WA 98040
2%
Under list
32
Days on market
1.0 mi
Distance
$3,350,000 Sold
5 weeks ago
5 bd•2.25 ba•~3,610 sq ft•Single Family
7580 SE 71st Street, Mercer Island, WA 98040
1%
Under list
34
Days on market
0.3 mi
Distance
Closed sales from MLS GRID / NWMLS within the past 6 months, matched on property type and within 1 mile. Comps approximate.
Want a deeper read on this market?
Ask a RexMont agentMarket data from MLS GRID / NWMLS · Updated Oct 2026
MLS GRID Disclaimer
Based on information submitted to the MLS GRID as of October 5, 2026 at 04:05am (date and time MLS GRID Data was obtained). 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.
Listing information courtesy of Northwest Multiple Listing Service (NWMLS). The listing data relating to real estate for sale on this web site comes in part from the Northwest Multiple Listing Service. Real estate listings held by brokerage firms other than RexMont Real Estate are marked with the “Listing courtesy of NWMLS” designation. Information provided is for the consumer’s personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
© 2026 Northwest Multiple Listing Service. All rights reserved.
HO
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