About 9818 Se 42nd Place
Pristinely and thoughtfully elevated beyond its original design, this gorgeous NW Contemporary strikes a rare balance; modern in form, yet warm, livable, and effortlessly inviting. Expansive yet intentional, the home unfolds through a series of beautifully scaled spaces designed for both connection and retreat. Six bedrooms offer the ultimate flexibility, suitable for guests or dedicated work-from-home environments, while multiple indoor and outdoor gathering areas create a seamless rhythm for everyday living and entertaining alike. Walls of glass and folding doors dissolve the boundary between inside and out, opening to a level, sun-filled, lush and rarely-found-at-this-scale backyard, as well as a view balcony. Covered terraces and open-air spaces invite year-round enjoyment, from quiet mornings to vibrant evenings. The current owner has taken an already exceptional build and refined it further: enhanced landscape design, HVAC and integrated AV systems. Tucked on a quiet dead-end street with shared access to a private beach where you can launch personal watercraft or take your morning plunge; adjacent Mercerwood Shore Club. Minutes to all that is wonderful about Mercer Island; retail, parks, restaurants and sublime commute options to Seattle & Bellevue.
Features of 9818 Se 42nd Place
| MLS® # | 2525750 |
|---|---|
| Price | $5,665,000 |
| Bedrooms | 6 |
| Bathrooms | 4.50 |
| Full Baths | 1 |
| Half Baths | 1 |
| Square Footage | 6,005 |
| Acres | 0.37 |
| Year Built | 2023 |
| Type | Residential |
| Sub-Type | Single Family Residence |
| Style | Contemporary |
| Status | Active |
Community Information
| Address | 9818 Se 42nd Place |
|---|---|
| Area | 510 - Mercer Island |
| Subdivision | Mercerwood |
| City | Mercer Island |
| County | King |
| State | WA |
| Zip Code | 98040 |
Amenities
| Parking Spaces | 3 |
|---|---|
| Parking | Attached Carport |
| View | Lake, Mountains |
| Is Waterfront | Yes |
| Waterfront | No Bank |
Interior
| Interior Features | Second Primary Bedroom, Bath Off Primary, Built-In Vacuum, Dbl Pane/Storm Window, Dining Room, Elevator, Fireplace, High Tech Cabling, Pantry, Security System, Sprinkler System, Walk-In Closet(s), Water Heater, Wet Bar, Wine Cellar, Wired for Generator |
|---|---|
| Appliances | Dishwasher, Disposal, Double Oven, Dryer, Microwave, Refrigerator, Stove(s)/Range(s), Tankless Water Heater, Washer |
| Heating | Forced Air, Heat Pump |
| Cooling | Central Air |
| Fireplace | Yes |
| # of Fireplaces | 1 |
| Fireplaces | Gas |
Exterior
| Exterior Features | Cement Planked, Wood |
|---|---|
| Lot Description | Dead End Street, Paved, Secluded |
| Foundation | Poured Concrete |
School Information
| District | Mercer Island |
|---|---|
| Elementary | Buyer To Verify |
| Middle | Islander Mid |
| High | Mercer Isl High |
Additional Information
| Date Listed | May 18th, 2026 |
|---|---|
| Days on Market | 141 |
| Foreclosure | No |
| Short Sale | No |
| RE / Bank Owned | No |
Listing Details
| Office | Windermere Real Estate Midtown |
|---|