3115 Cascadia Avenue S Seattle, WA $ 3,188,000
3115 Cascadia Avenue S
$ 3,188,000
Recently Listed
Open House 8/27 11am - 1pm
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3115 Cascadia Avenue S

Seattle, WA, 98144
$ 3,188,000
Bedrooms5 Baths3.2 Sq 4,530

Monthly Estimate*

$ 20,129

Listed by Windermere R E Mount Baker
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Single Family Home for sale in Seattle, WA

for $3,188,000 with 5 bedrooms and 3 full baths, 2 half baths. This 4,530 square foot home was built in 1923 on a lot size of 0.1694.

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.

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Open House

8/27/2026 11:00 AM - 1:00 PM
8/29/2026 12:00 PM - 3:00 PM
8/30/2026 12:00 PM - 3:00 PM
3115 Cascadia Avenue S Seattle, WA
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

$ 3,188,000

Bedrooms

5

Full Bath

3

Half Bath

2

Property Type

Single Family

Taxes

$ 25,125

Style

Colonial

Lot Size

0.1694

Year Built

1923

Town/City

Seattle

County/Region

King

MLS | Web ID

2573120

Features
General
Living Area 4530
Sewer Sewer Connected
Heating Heat Pump High Efficiency (Unspecified) Radiant Radiator Recirculation Pump
Cooling Central Air Heat Pump High Efficiency (Unspecified)
Possession Closing
Roof Composition
Appliances Dishwasher Double Oven Microwave Refrigerator Stove(s)/Range(s) Washer
HOA Fee 0
Architectural Style Colonial
Security Features Fully Fenced Security System
Year Built 1923
View Lake Mountains Partial
Topography Level Partial Slope Terraces
Levels Two
Property Subtype Single Family Residence
Tax Year 2026
County King
New Construction N
Property Type Residential
HOA N
Attached Garage N
Subdivision Name Mt Baker
Facing Direction East
Garage Y/N Y
Full Baths 1
Special Listing Conditions None
Status Active
Directions From Lake Washington Blvd head north on Lake Park Dr S turn left on Mount Baker Dr S continue to Ferris Pl and turn left. Bear right onto Cascadia Ave S. Home will be on the right.
High School Seattle Public Sch
City Seattle
Entry Location Main
Senior Community Y/N N
High School District Seattle
MLS Area 380 - Southeast Seattle
Lot Size Units Square Feet
Lot Size Square Feet 7378
Carport Y/N N
Listing Terms Cash Conventional
Elementary School Seattle Public Sch
Land Lease Y/N N
Tax Annual Amount 25125
Middle/Junior High School Seattle Public Sch
Property Condition Very Good
Public Remarks 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
Virtual Tour https://youtu.be/nHLt35KavYU?is=W10l5gm3K7eExheS
Structure Type House
Building Area Units Square Feet
Standard Status Active
Water Company City of Seattle
Property Style 18 - 2 Stories w/Bsmnt
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Interior
Interior Amenities 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
Basement Finished
Flooring Ceramic Tile Hardwood Laminate Vinyl Plank Carpet
Total Fireplaces 1
Fireplace Features Gas
Air Conditioning Y/N Y
Heating Y/N Y
Fireplace Y/N Y
Half Baths 2
3/4 Baths 2
Total Bedrooms 5
Main Level Bedrooms 0
Total Baths 5
Water Heater Type gas
Water Heater Location basement
Fireplaces Main 1
Power Production Type Electric Natural Gas
Baths Three Quarter Garage 0
Baths Three Quarter Lower 1
Baths Three Quarter Main 0
Baths Three Quarter Upper 1
Bedrooms Lower 1
Bedrooms Upper 4
Baths Half Upper 0
Baths Half Main 1
Baths Half Lower 1
Baths Half Garage 0
Baths Full Upper 1
Baths Full Main 0
Baths Full Lower 0
Baths Full Garage 0
Bathrooms 3.5
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Exterior
Exterior Amenities Wood
Vegetation Garden Space
Parking Features Detached Garage Off Street
Lot Features Alley Curbs Paved Sidewalk
Water Source Public
Total Parking 3
Inclusions Dishwasher(s) Double Oven Microwave(s) Refrigerator(s) Stove(s)/Range(s) Washer(s)
Foundation Details Poured Concrete
Building Area Total 4530
Lot Size Acres 0.1694
Waterfront Y/N N
Covered Spaces 2
Irrigation Water Rights Y/N N
Site Features Cable TV Electric Car Charging Fenced-Fully High Speed Internet Patio Sprinkler System
Parking Uncovered Total 1
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Internal Only
OriginalMLSID NWM2573120
Street Number 1 3115
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* Excluded Features
List By
EJ Gong

Listing Agent

Windermere R E Mount Baker

Broker

Affordability Calculator

$22,223
Per Month
91%
9%
0%
Monthly Principal & Interest
$20,129
Monthly Property Taxes
$2,094
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
257983 Elementary School
257903 Middle School
Seattle Public Sch High School High School
Pricing History
DatePricePrice ChangeDescription
8/27/2026$3,188,000 Listed Price

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3115 Cascadia Avenue S, Seattle, WA, 98144 is a Single Family Home for sale at $3,188,000 with 4,530 sqft and a lot size of 0.1694. 3115 Cascadia Avenue S has 5 bedrooms, 3.2 baths, and was built in 1923. The property's zip code is 98144 which is in Seattle, WA