Commissioned by the lumber baron for which it is named, The Clifton Stuart Mansion commands a massive lot on the most prominent corner of historic Mt. Baker. This gracious one-of-one home was designed as a showcase of the finest woodcraft and artisan glass to attract Seattle’s leading pioneers to a luxury neighborhood surrounded by lush parkland at the edge of Lake WA. Four levels of living are as relevant today w/ generous spaces for large-scale entertaining, as well as both parlor & billiard to retreat by a fire. Main floor overlooks sweeping lawn while upper floors enjoy lake & mountain views. Meaningful updates incl electric, plumbing, seismic, & new roof. This Gatsby-esque home has a story, as do you. Make your mark on this legacy.
Sold
Listed by: Windermere Real Estate Midtown • Eleanor Heyrich Payne
Bought with: Keller Williams Rlty Bellevue
$3,550,000
3105 Cascadia Avenue S, Seattle, WA 98144
7beds
7,400sqft
Single Family Residence
Built in 1915
0.33 Acres Lot
$3,427,600 Zestimate®
$480/sqft
$7,344 Estimated rent
Home value
$3,427,600
$3.15M - $3.74M
$7,344/mo
Zestimate® history
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List your homeWhat's special
Lake and mountain viewsSweeping lawnLush parklandArtisan glassFinest woodcraftParlor and billiardProminent corner
Zillow last checked:
Listing updated:
Listed by:
Eleanor Heyrich Payne,
Windermere Real Estate Midtown,
Sharlane Chase,
Windermere Real Estate Co.
Bought with:
Alexander Liatsis, 140498
Keller Williams Rlty Bellevue
Source: NWMLS as distributed by MLS GRID,MLS#: 2345655
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 7
- Bathrooms: 6
- Full bathrooms: 3
- 3/4 bathrooms: 1
- 1/2 bathrooms: 2
- Main level bathrooms: 1
Bedroom
- Level: Lower
Bathroom three quarter
- Level: Lower
Other
- Level: Main
Other
- Level: Lower
Den office
- Level: Main
Dining room
- Level: Main
Entry hall
- Level: Main
Kitchen with eating space
- Level: Main
Kitchen without eating space
- Level: Lower
Living room
- Level: Main
Rec room
- Level: Lower
Utility room
- Level: Lower
Heating
- Fireplace, Electric, Natural Gas
Cooling
- None
Appliances
- Included: Dishwasher(s), Disposal, Dryer(s), Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s), Garbage Disposal, Water Heater: Gas, Water Heater Location: Basement
Features
- Bath Off Primary, Ceiling Fan(s), Dining Room, High Tech Cabling
- Flooring: Ceramic Tile, Hardwood, Softwood, Carpet
- Doors: French Doors
- Windows: Skylight(s)
- Basement: Daylight,Finished
- Number of fireplaces: 7
- Fireplace features: Gas, Wood Burning, Lower Level: 1, Main Level: 3, Upper Level: 3, Fireplace
Interior area
- Total structure area: 7,400
- Total interior livable area: 7,400 sqft
Property
Parking
- Total spaces: 2
- Parking features: Driveway, Detached Garage, Off Street
- Garage spaces: 2
Features
- Levels: Multi/Split
- Entry location: Main
- Patio & porch: Bath Off Primary, Ceiling Fan(s), Ceramic Tile, Dining Room, Fireplace, Fireplace (Primary Bedroom), French Doors, High Tech Cabling, Jetted Tub, Security System, Skylight(s), Water Heater
- Spa features: Bath
- Has view: Yes
- View description: Lake, Territorial
- Has water view: Yes
- Water view: Lake
Lot
- Size: 0.33 Acres
- Features: Corner Lot, Curbs, Paved, Sidewalk, Cable TV, Deck, Dog Run, Fenced-Fully, Gas Available, Gated Entry, High Speed Internet, Patio, Sprinkler System
- Topography: Level,Partial Slope
- Residential vegetation: Fruit Trees, Garden Space
Details
- Parcel number: 5700003485
- Zoning: NR2
- Zoning description: Jurisdiction: City
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Multi Level
- Property subtype: Single Family Residence
Materials
- Brick
- Foundation: Poured Concrete
- Roof: Composition
Condition
- Year built: 1915
Utilities & green energy
- Electric: Company: Seattle City Light
- Sewer: Sewer Connected, Company: SPU
- Water: Public, Company: SPU
Community & HOA
Community
- Security: Security System
- Subdivision: Mt Baker
Location
- Region: Seattle
Financial & listing details
- Price per square foot: $480/sqft
- Tax assessed value: $4,063,000
- Annual tax amount: $36,137
- Date on market: 5/21/2025
- Cumulative days on market: 427 days
- Listing terms: Conventional
- Inclusions: Dishwasher(s), Dryer(s), Garbage Disposal, Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s)
Price history
| Date | Event | Price |
|---|---|---|
| 5/15/2025 | Sold | $3,550,000-5.3%$480/sqft |
Source:  NWMLS as distributed by MLS GRID #2345655 Report a problem | ||
| 4/14/2025 | Pending sale | $3,750,000$507/sqft |
Source: NWMLS as distributed by MLS GRID #2345655 Report a problem | ||
| 3/20/2025 | Listed for sale | $3,750,000+240.9%$507/sqft |
Source: NWMLS as distributed by MLS GRID #2345655 Report a problem | ||
| 8/13/2023 | Listing removed | -- |
Source: Zillow Rentals Report a problem | ||
| 8/1/2023 | Price change | $8,000-15.8%$1/sqft |
Source: Zillow Rentals Report a problem | ||
| 6/27/2023 | Price change | $9,500+8.6%$1/sqft |
Source: Zillow Rentals Report a problem | ||
| 6/24/2023 | Price change | $8,750-12.5%$1/sqft |
Source: Zillow Rentals Report a problem | ||
| 6/15/2023 | Price change | $10,000-20%$1/sqft |
Source: Zillow Rentals Report a problem | ||
| 5/27/2023 | Listed for rent | $12,500$2/sqft |
Source: Zillow Rentals Report a problem | ||
| 1/22/1999 | Sold | $1,100,000$149/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $42,166 +16.7% | $4,063,000 +8.8% |
| 2024 | $36,138 +2.4% | $3,733,000 +1.1% |
| 2023 | $35,286 -0.1% | $3,691,000 -10.7% |
| 2022 | $35,325 +13.1% | $4,134,000 +23.5% |
| 2021 | $31,224 -0.2% | $3,348,000 +4.8% |
| 2020 | $31,300 -4.4% | $3,195,000 -5.8% |
| 2019 | $32,750 +12.5% | $3,392,000 +1.2% |
| 2018 | $29,108 -6.6% | $3,352,000 +7.2% |
| 2017 | $31,159 +57.2% | $3,127,000 +11.5% |
| 2016 | $19,821 | $2,804,000 +5.7% |
| 2015 | $19,821 | $2,653,000 +30.3% |
| 2014 | $19,821 | $2,036,000 +13.2% |
| 2013 | $19,821 | $1,799,000 +1.5% |
| 2012 | -- | $1,773,000 +4.3% |
| 2011 | -- | $1,700,000 -17.6% |
| 2010 | -- | $2,063,000 |
| 2009 | -- | $2,063,000 -16% |
| 2007 | -- | $2,457,000 +6.1% |
| 2006 | -- | $2,316,000 +12% |
| 2005 | -- | $2,068,000 +77.5% |
| 2001 | $13,443 +9.1% | $1,165,000 +15.8% |
| 2000 | $12,320 | $1,006,000 |
Find assessor info on the county website
Neighborhood: Mt. Baker
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Nearby schools
GreatSchools rating
- 4/10John Muir Elementary SchoolGrades: K-5Distance: 0.3 mi
- 7/10Washington Middle SchoolGrades: 6-8Distance: 1.8 mi
- 4/10Franklin High SchoolGrades: 9-12Distance: 0.4 mi
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Estimated market value
$3,427,600
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Estimated market value
$3,427,600
- Washington
- King County
- Seattle
- 98144
- Mt. Baker
- 3105 Cascadia Avenue S
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