Sleek, bold, built to last—this Mt. Baker new construction home on Cascadia Ave S is a Modern Masterpiece. With six bedrooms and a primary suite featuring a spa-grade bathroom, you’re set for ultimate comfort. The open-concept main floor offers spacious living and dining areas centered around a see-through fireplace and chef’s kitchen with 6-burner Wolf range, Sub-Zero fridge, and leather absolute black granite countertops. The lower level has a second kitchen, bedroom, and living area opening to a large deck and level, fully fenced backyard. Wellness and relaxation await with a private sauna and cold plunge tub. An expansive rooftop deck crowns this remarkable home, offering sweeping views of Lake Washington, Bellevue and Mt Rainier.
Active
Listed by:
Ron J. Rubin,
RE/MAX Metro Realty, Inc.
$2,950,000
3856 Cascadia Avenue S, Seattle, WA 98118
6beds
3,537sqft
Est.:
Single Family Residence
Built in 2025
5,301.25 Square Feet Lot
$2,882,200 Zestimate®
$834/sqft
$-- HOA
What's special
Expansive rooftop deckSee-through fireplaceLarge deckPrivate saunaLevel fully fenced backyardSix bedroomsSub-zero fridge
- 53 days |
- 1,088 |
- 52 |
Zillow last checked: 8 hours ago
Listing updated: December 09, 2025 at 04:33pm
Listed by:
Ron J. Rubin,
RE/MAX Metro Realty, Inc.
Source: NWMLS,MLS#: 2445614
Tour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 4
- Full bathrooms: 2
- 3/4 bathrooms: 1
- 1/2 bathrooms: 1
- Main level bathrooms: 1
Bedroom
- Level: Lower
Bathroom full
- Level: Lower
Other
- Level: Main
Dining room
- Level: Main
Entry hall
- Level: Main
Family room
- Level: Lower
Kitchen with eating space
- Level: Main
Kitchen without eating space
- Level: Lower
Living room
- Level: Main
Heating
- Fireplace, Ductless, Wall Unit(s), Electric, Natural Gas
Cooling
- Ductless
Appliances
- Included: Dishwasher(s), Disposal, Dryer(s), Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s), Garbage Disposal, Water Heater: Tank, Water Heater Location: Closet
Features
- Bath Off Primary, Dining Room, Walk-In Pantry
- Flooring: Ceramic Tile, Engineered Hardwood
- Windows: Double Pane/Storm Window
- Basement: None
- Number of fireplaces: 1
- Fireplace features: Gas, Main Level: 1, Fireplace
Interior area
- Total structure area: 3,537
- Total interior livable area: 3,537 sqft
Property
Parking
- Total spaces: 2
- Parking features: Driveway, Attached Garage, Off Street
- Attached garage spaces: 2
Features
- Levels: Multi/Split
- Entry location: Main
- Patio & porch: Second Kitchen, Second Primary Bedroom, Bath Off Primary, Double Pane/Storm Window, Dining Room, Fireplace, Walk-In Closet(s), Walk-In Pantry, Water Heater
- Has view: Yes
- View description: City, Lake, Mountain(s)
- Has water view: Yes
- Water view: Lake
Lot
- Size: 5,301.25 Square Feet
- Features: Curbs, Paved, Sidewalk, Deck, Fenced-Fully, Patio
- Topography: Level
Details
- Parcel number: 8121100620
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Modern
- Property subtype: Single Family Residence
Materials
- Brick, Cement Planked, Wood Siding, Cement Plank
- Foundation: Poured Concrete
- Roof: Flat
Condition
- New construction: Yes
- Year built: 2025
Details
- Builder name: Haus Maus LLC
Utilities & green energy
- Electric: Company: Seattle City Light
- Sewer: Sewer Connected, Company: Seattle Public Utilities
- Water: Public, Company: Seattle Public Utilities
- Utilities for property: Cable Ready But Not Yet Connected To Service, Internet Ready But Not Yet Connected To Service
Community & HOA
Community
- Subdivision: Mt Baker
Location
- Region: Seattle
Financial & listing details
- Price per square foot: $834/sqft
- Annual tax amount: $1
- Date on market: 10/16/2025
- Cumulative days on market: 54 days
- Listing terms: Cash Out,Conventional
- Inclusions: Dishwasher(s), Dryer(s), Garbage Disposal, Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s)
Estimated market value
$2,882,200
$2.74M - $3.03M
Not available
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 10/17/2025 | Listed for sale | $2,950,000$834/sqft |
Source:  NWMLS #2445614 Report a problem | ||
Public tax history
Public tax history
Tax history is unavailable.BuyAbility℠ payment
Est. payment
$17,554/mo
Principal & interest
$14505
Property taxes
$2016
Home insurance
$1033
Climate risks
Neighborhood: Mt. Baker
Nearby schools
GreatSchools rating
- 5/10John Muir Elementary SchoolGrades: K-5Distance: 0.5 mi
- 6/10Washington Middle SchoolGrades: 6-8Distance: 2.3 mi
- 4/10Franklin High SchoolGrades: 9-12Distance: 0.7 mi
Schools provided by the listing agent
- Elementary: John Muir
- Middle: Wash Mid
- High: Franklin High
Source: NWMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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