A magnificent 1923 Colonial Revival residence, beautifully landscaped and equally extraordinary within. Ascend the wide steps past layered plantings of shrubs, trees, and flowers. Inside, the home opens to grand, light-filled spaces reminiscent of another era, anchored by a generous living room with a Batchelder tile fireplace. Original hardwood floors, stepped ceilings with crown molding, and classic multi-pane windows infuse the home with natural light and views of the lush garden. The kitchen delights with bold cobalt tile, a large center island, gas cooktop, Sub-Zero refrigerator, and a built-in desk nook, all opening to a sunny eat-in area with French doors directly onto the back deck and garden. The formal dining room is proper and elegant for big affairs or intimate dinners. Upstairs, four generous bedrooms await. Discover a serene primary suite with treetop and lake views, a petite library nook wrapped in custom built-ins, and a bedroom-turned-private-office with floor-to-ceiling shelving and a lake view. The lower level is a real revelation with high ceilings, recessed lighting, a warm hangout room, a comfortable en suite bedroom for guests. A legit private theater with leather recliners, cinematic sound, and dedicated climate control. Outside, find the expansive flagstone patio, wood-fired pizza oven, fully equipped outdoor kitchen, a stone wall fountain draped in climbing vines, and an alley-access two-car garage with plenty of storage.
Property Details
Price:
$3,188,000
MLS #:
NWM2573120
Status:
Active
Beds:
5
Baths:
5
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
Mt Baker
Neighborhood:
380southeastseattle
Listed Date:
Aug 26, 2026
Finished Sq Ft:
4,530
Total Sq Ft:
4,530
Lot Size:
7,378 sqft / 0.17 acres (approx)
Year Built:
1923
See this Listing
Schools
School District:
Seattle
Elementary School:
Seattle Public Sch
Middle School:
Seattle Public Sch
High School:
Seattle Public Sch
Interior
Appliances
Dishwasher, Double Oven, Microwave, Refrigerator, Stove(s)/Range(s), Washer
Bathrooms
1 Full Bathroom, 2 Three Quarter Bathrooms, 2 Half Bathrooms
Cooling
Central Air, Heat Pump, High Efficiency (Unspecified)
Fireplaces Total
1
Flooring
Ceramic Tile, Hardwood, Laminate, Vinyl Plank, Carpet
Heating
Heat Pump, High Efficiency (Unspecified), Radiant, Radiator, Recirculation Pump
Interior Features
Bath Off Primary, Dbl Pane/Storm Window, Dining Room, Fireplace, French Doors, High Tech Cabling, Security System, Walk-In Closet(s), Water Heater, Wine/Beverage Refrigerator
Levels
Two
Main Level Bathrooms
1
Exterior
Architectural Style
Colonial
Construction Materials
Wood
Covered Spaces
2
Direction Faces
East
Exterior Features
Wood
Lot Features
Alley, Curbs, Paved, Sidewalk
Parking Features
Detached Garage, Off Street
Parking Spots
3
Parking Total
3
Roof
Composition
Security Features
Fully Fenced, Security System
View
Lake, Mountains, Partial
Financial
Tax Year
2026
Taxes
$25,125
Map
Community
- Address3115 Cascadia Avenue S Seattle WA
- SubdivisionMt Baker
- CitySeattle
- CountyKing
- Zip Code98144
Subdivisions in Seattle
- Admiral
- Alaska Junction
- Alki
- Allentown
- Arbor Heights
- Arboretum
- Arroyo
- Ballard
- Beach Drive
- Beacon Hill
- Belltown
- Belvedere Terrace
- Belvidere
- Bitter Lake
- Blue Ridge
- Boulevard Park
- Briarcrest
- Brighton
- Broadmoor
- Broadview
- Broadway
- Bryant
- Bryn Mawr
- Burien
- Campbell Hill
- Capitol Hill
- Cedar Park
- Cedarhurst
- Central Area
- Columbia
- Columbia City
- Crown Hill
- Delridge
- Denny Blaine
- Denny Triangle
- Downtown
- Dunlap
- Earlington
- Eastlake
- Fairmount
- Fauntleroy
- First Hill
- Fremont
- Gatewood
- Genesee
- Georgetown
- Glen Acres
- Green Lake
- Greenwood
- Gregory Heights
- Haller Lake
- Hawthorne Hills
- High Point
- Highland Park
- Highline
- Hillman City
- Holly Park
- International District
- Inverness
- Jackson Park
- Judkins
- Kent
- Lake City
- Lake Forest Park
- Lake Union
- Lakeridge
- Lakewood
- Laurelhurst
- Leschi
- Licton Springs
- Lincoln Park
- Loyal Heights
- Madison Park
- Madison Valley
- Madrona
- Magnolia
- Magnolia Bluff
- Maple Leaf
- Matthews Beach
- Meadowbrook
- Montlake
- Morgan Junction
- Mt Baker
- N Beacon Hill
- North Admiral
- North Beach
- North Burien
- North Capitol Hill
- North City
- North Shorewood
- Northgate
- Olympic Hills
- Olympic Manor
- Phinney Ridge
- Pigeon Point
- Pinehurst
- Pioneer Square
- Portage Bay
- Puget Ridge
- Queen Anne
- Rainier Beach
- Rainier Valley
- Ravenna
- Renton
- Roosevelt
- Sand Point
- SeaTac
- Seattle
- Seaview
- Seola Beach
- Seward Park
- Shoreline
- Shorewood
- Skyway
- Sodo
- South Lake Union
- South Park
- Southern
- Sunset Hill
- The Highlands
- Top Hat
- Tukwila
- University District
- Upper Rainier Beach
- Victory Heights
- View Ridge
- Wallingford
- Washington Park
- Wedgwood
- West Seattle
- Westlake
- Westwood
- Westwood Village
- White Center
- Whittier
- Windermere
- Woodland Park
Market Summary
Current real estate data for Single Family in Seattle as of Sep 12, 2026
2,215
Single Family Listed
59
Avg DOM
608
Avg $ / SqFt
$1,226,077
Avg List Price
Property Summary
- Located in the Mt Baker subdivision, 3115 Cascadia Avenue S Seattle WA is a Single Family for sale in Seattle, WA, 98144. It is listed for $3,188,000 and features 5 beds, 5 baths, and has approximately 4,530 square feet of living space, and was originally constructed in 1923. The current price per square foot is $704. The average price per square foot for Single Family listings in Seattle is $608. The average listing price for Single Family in Seattle is $1,226,077. To schedule a showing of MLS#nwm2573120 at 3115 Cascadia Avenue S in Seattle, WA, contact your Best in the West agent at 206-351-5550.
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© 2026 Northwest Multiple Listing Service as distributed by MLS GRID.
represents listings courtesy of NWMLS. Listed by Windermere R E Mount Baker.
Disclaimer: Based on information submitted to the MLS GRID as of Sep-12-2026 1:54:19 am. 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.
Copyright 2026. All rights reserved.
represents listings courtesy of NWMLS. Listed by Windermere R E Mount Baker.Disclaimer: Based on information submitted to the MLS GRID as of Sep-12-2026 1:54:19 am. 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.
Copyright 2026. All rights reserved.
3115 Cascadia Avenue S
Seattle, WA


