Rockhood
$3,188,000List price
5 bed · 4 bath · 4,530 sq ft
Active

3115 Cascadia Avenue S · Seattle, WA 98144

Source: NWMLS · Windermere R E Mount Baker · EJ Gong #NWM2573120

About this home

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.

Location

Basics

Property type
Single Family Residence
Style
Colonial
Stories
2 stories
Condition
Very Good
Year built
1923
Lot size
7,378 sq ft (0.17 acres)
County
King
MLS #
NWM2573120

Interior

Heating
Heat Pump, High Efficiency (Unspecified), Radiant, Radiator, Recirculation Pump
Cooling
Central Air, Heat Pump, High Efficiency (Unspecified)
Flooring
Ceramic Tile, Hardwood, Laminate, Vinyl Plank, Carpet
Appliances
Dishwasher, Double Oven, Microwave, Refrigerator, Stove(s)/Range(s), Washer
Fireplace
1 · Gas
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
Entry level
Main

Exterior & lot

Exterior features
Wood
Roof
Composition
Foundation
Poured Concrete
Lot features
Alley, Curbs, Paved, Sidewalk
Topography
Level,Partial Slope,Terraces
View
Lake, Mountains, Partial
Waterfront
No

Parking

Parking spaces
3
Garage
Yes
Covered spaces
2
Parking features
Detached Garage, Off Street

Utilities

Water
Public
Sewer
Sewer Connected
Power
Electric, Natural Gas

Community & fees

Subdivision
Mt Baker
Property tax
$25,125 (2026)

Transaction

Listed on
Aug 26, 2026
Days on market
25
Price per sq ft
$704
Listing terms
Cash, Conventional
Possession
Closing

More homes nearby

Sale history

Earlier listings of this home on the MLS.

2011-01-18
Sold$1,575,000

Schools

School district: Seattle

Elementary
Seattle Public Sch
Middle
Seattle Public Sch
High
Franklin High School
SchoolDigger 2 stars · Top 56% in WA

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Listing provided courtesy of: Windermere R E Mount Baker

Listing agent: EJ Gong.

Based on information submitted to the MLS GRID as of . 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. IDX information provided exclusively for consumers' personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.

Data last updated 2026-09-16.