Listed by EJ Gong, Windermere R E Mount Baker
$3,188,000
5 Beds
4 Baths
4,530 sqft
3115 Cascadia Avenue S, Seattle, WA 98144
Est. Mortgage $19,289/mo*
Get Pre-QualifiedHome Highlights
Single-Family Home
Built in 1923
$704/sqft
Garage
Local Information
- Map ViewExplore the area around 3115 Cascadia Avenue S.
- Schools1 Elementary School1 Middle School1 High School
- Shop & Eat
-- mins to
About this House
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.
Home Details for 3115 Cascadia Avenue S
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MLS Status: Active |
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Interior Details Basement: FinishedNumber of Rooms: 18Types of Rooms: Master Bedroom, Bedroom, Bathroom Full, Bathroom Three Quarter, Bonus Room, Dining Room, Entry Hall, Kitchen With Eating Space, Living Room, Recreation Room, Utility Room |
Beds & Baths Number of Bedrooms: 5Number of Bathrooms: 5Number of Bathrooms (full): 1Number of Bathrooms (three quarters): 2Number of Bathrooms (half): 2Number of Bathrooms (main level): 1 |
Dimensions and Layout Living Area: 4530 Square Feet |
Appliances & Utilities Utilities: Xfinity, XfinityAppliances: Dishwasher, Double Oven, Microwave, Refrigerator, Stove(s)/Range(s), Washer, Dishwasher(s), Microwave(s), Refrigerator(s), Washer(s), Water Heater: gas, Water Heater Location: basementDishwasherMicrowaveRefrigeratorWasher |
Heating & Cooling Heating: Fireplace,Heat Pump,High Efficiency (Unspecified),Radiant,Radiator,Recirculation Pump,Electric,Natural GasHas CoolingAir Conditioning: Heat Pump,High Efficiency (Unspecified)Has HeatingHeating Fuel: Fireplace |
Fireplace & Spa Number of Fireplaces: 1Fireplace: Gas, Main Level: 1, FireplaceHas a Fireplace |
Gas & Electric Electric: Company: City of Seattle |
Windows, Doors, Floors & Walls Window: Dbl Pane/Storm WindowDoor: French DoorsFlooring: Ceramic Tile, Hardwood, Laminate, Vinyl Plank, Carpet |
Levels, Entrance, & Accessibility Stories: 2Levels: TwoEntry Location: MainFloors: Ceramic Tile, Hardwood, Laminate, Vinyl Plank, Carpet |
View Has a ViewView: Lake, Mountain(s), Partial |
Security Security: Security System |
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Exterior Home Features Roof: CompositionPatio / Porch: 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 RefrigeratorVegetation: Garden SpaceFoundation: Poured Concrete |
Parking & Garage Number of Covered Spaces: 2Open Parking Spaces: 1No CarportHas a GarageNo Attached GarageNo Open ParkingParking Spaces: 3Parking: Detached Garage,Off Street |
Frontage Road Frontage: AlleyNot on Waterfront |
Water & Sewer Sewer: Sewer Connected, Company: City of Seattle |
Farm & Range Does Not Include Irrigation Water Rights |
Surface & Elevation Topography: Level, Partial Slope, TerracesElevation Units: Feet |
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Cumulative Days on Market: 15Days on Market: 18 |
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Year Built Year Built: 1923Year Renovated: 1923 |
Property Type / Style Property Type: ResidentialProperty Subtype: Single Family ResidenceStructure Type: HouseArchitecture: Colonial,2 Stories w/Bsmnt |
Building Construction Materials: Wood Siding |
Property Information Condition: Very GoodIncluded in Sale: Dishwasher(s), Double Oven, Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s)Parcel Number: 5700003480 |
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Price List Price: $3,188,000Price Per Sqft: $704 |
Status Change & Dates Possession Timing: Close Of Escrow |
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Direction & Address City: SeattleCommunity: Mt Baker |
School Information Elementary School: Seattle Public SchJr High / Middle School: Seattle Public SchHigh School: Seattle Public SchHigh School District: Seattle |
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Listing Agent Listing ID: 2573120 |
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Building Area Building Area: 4530 Square Feet |
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Not Senior Community |
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HOA Fee: No HOA Fee |
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Lot Area: 7379.064 sqft |
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Special Conditions: Standard |
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Listing Terms: Conventional |
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BasementMls Number: 2573120Offer Review: Seller intends to review offers upon receiptWater ViewWater View: LakeShowing Requirements: MLS Keybox, Vacant |
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Internet Entire Listing Display YN C |
Around this home
Neighborhood Overview
Neighborhood stats provided by third party data sources.
What Locals Say about Mt. Baker
At least 26 Trulia users voted on each feature.
90 % Say there are sidewalks
81 % Say it's dog friendly
80 % Say it's walkable to restaurants
79 % Say yards are well-kept
78 % Say it's walkable to grocery stores
77 % Say there's holiday spirit
72 % Say parking is easy
65 % Say streets are well-lit
64 % Say neighbors are friendly
61 % Say car is needed
55 % Say people would walk alone at night
51 % Say there's wildlife
49 % Say kids play outside
47 % Say they plan to stay for at least 5 years
46 % Say there are community events
44 % Say it's quiet
Sourced by Trulia users. Learn more about our methodology.
Market trends in Seattle
Last updated August 2026
Avg. sale price
$866K
$6.67KMoM
Sale-to-List Price
100.0%
Price per sq ft
$550
$8MoM
Available listings
2755
21MoM
Home Value
Trulia Estimate
$3.01MSince last month
Increased$91K (+3.1%)Since last year
Increased$156K (+5.5%)Since last sale
Increased$858K (+39.9%)Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.
Trulia Estimate
The of this home's value increased by +69% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| September 2026 | $3.01M |
| August 2026 | $3.19M |
| July 2026 | $2.91M |
| June 2026 | $2.9M |
| May 2026 | $2.9M |
| April 2026 | $2.92M |
| March 2026 | $2.86M |
| February 2026 | $2.8M |
| January 2026 | $2.71M |
2025 | |
2024 | |
2023 | |
2022 | |
2021 | |
2020 | |
2019 | |
2018 | |
2017 | |
2016 | |
Comparable sales
These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.05 | Single-Family Home | $2,495,000 | 09/26/25 | 5 | 4.5 | 4,590 | |
0.11 | Single-Family Home | $2,694,000 | 03/06/26 | 4 | 3.5 | 4,050 | |
0.22 | Single-Family Home | $2,370,000 | 11/18/25 | 4 | 3 | 3,525 | |
0.32 | Single-Family Home | $2,150,000 | 06/02/26 | 4 | 2.5 | 3,900 | |
0.09 | Single-Family Home | $2,675,000 | 05/29/26 | 6 | 3 | 5,590 | |
0.30 | Single-Family Home | $1,650,000 | 10/06/25 | 5 | 4 | 3,382 | |
0.10 | Single-Family Home | $3,275,000 | 10/16/25 | 4 | 4 | 5,570 | |
0.37 | Single-Family Home | $2,250,000 | 06/30/26 | 5 | 3 | 3,310 | |
0.27 | Single-Family Home | $2,120,000 | 04/30/26 | 4 | 2.5 | 3,090 | |
0.06 | Single-Family Home | $1,425,000 | 11/07/25 | 4 | 2 | 2,320 |
Nearby home prices
Get a sense of expected prices in the area by checking the value of nearby homes.Address | Distance | Price | Bed | Bath | Sqft | Status |
|---|---|---|---|---|---|---|
0.02 | $3,387,900 | 7 | 5 | 7,400 | Off Market | |
0.02 | $2,128,800 | 4 | 3.5 | 3,080 | Off Market | |
0.03 | $1,975,200 | 4 | 3.5 | 3,300 | Off Market | |
0.05 | $2,414,000 | 5 | 4.5 | 4,590 | Off Market | |
0.06 | $1,538,000 | 3 | 3 | 2,230 | Off Market | |
0.06 | $1,380,900 | 4 | 2 | 2,320 | Off Market | |
0.09 | $2,675,000 | 6 | 3 | 5,590 | Recently Sold | |
0.09 | $1,035,500 | 2 | 1 | 1,880 | Off Market | |
0.10 | $3,171,300 | 4 | 4 | 5,570 | Off Market | |
0.12 | $4,495,000 | 5 | 4.5 | 6,460 | For Sale | |
0.11 | $2,694,000 | 4 | 3.5 | 4,050 | Recently Sold |
Price and Tax history
| Date | Event | Price |
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Aug 27, 2026 Source: NWMLS as distributed by MLS GRID #2573120 | Listed For Sale | $3,188,000 |
Apr 6, 2017 Source: N/A | Sold | $2,147,700 |
Jan 18, 2011 Source: NWMLS as distributed by MLS GRID #131394 | Sold | $1,575,000 |
Nov 12, 2010 Source: Agent Provided | Pending | $1,650,000 |
Sep 18, 2010 Source: Agent Provided | Listed For Sale | $1,650,000 |
| Year | Property tax | Tax assessment |
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| 2025 | $25,125 | $2,435,000 |
Home facts updated by county records
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
EJ Gong, Windermere R E Mount Baker
Based on information submitted to the MLS GRID as of 2026-09-14 01:04:32 PDT. 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 is provided exclusively for consumers’ personal noncommercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, that the data is deemed reliable but is not guaranteed by MLS GRID. ©2026 NWMLS Click here for more information
IDX information is provided exclusively for consumers’ personal noncommercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, that the data is deemed reliable but is not guaranteed by MLS GRID. ©2026 NWMLS Click here for more information
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Frequently asked questions about 3115 Cascadia Avenue S
- What is the estimated monthly payment for 3115 Cascadia Avenue S?Based on a $3,188,000 list price with 20% down at today's rates, the estimated monthly payment for 3115 Cascadia Avenue S in Seattle, WA is approximately $19,496 (about $17,243 principal & interest, $2,178 property taxes, and $75 homeowner's insurance). This is an estimate. Actual payment depends on your loan terms.
- How does the list price for 3115 Cascadia Avenue S compare to homes in Seattle?3115 Cascadia Avenue S in Seattle, WA is listed at $3,188,000, about 268% above the $866K median sale price in Seattle.
- What do residents say about the Mt. Baker neighborhood?Residents describe the Mt. Baker neighborhood in Seattle, WA as pedestrian-friendly, dog-friendly, and walkable to restaurants. See homes for sale in Mt. Baker, Seattle.
- What are the closest schools to 3115 Cascadia Avenue S?The closest schools to 3115 Cascadia Avenue S in Seattle, WA are Franklin High School (rated 4/10), John Muir Elementary School (rated 4/10), Washington Middle School (rated 7/10).
- Does 3115 Cascadia Avenue S have air conditioning?Yes, 3115 Cascadia Avenue S in Seattle, WA has air conditioning.
- How big is the lot at 3115 Cascadia Avenue S?The lot at 3115 Cascadia Avenue S in Seattle, WA is about 0.17 acres (7,378 sq ft).
3115 Cascadia Avenue S, Seattle, WA 98144 is a 5 bedroom, 5 bathroom, 4,530 sqft single-family home built in 1923. 3115 Cascadia Avenue S is located in Mt. Baker, Seattle. This property is currently available for sale and was listed by NWMLS as distributed by MLS GRID on Aug 27, 2026. The MLS # for this home is MLS# 2573120.