King County property record for 3105 Cascadia Ave S, Seattle, WA 98144 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 7 Beds |
| Bathrooms | 4.75 Baths |
| Year Built | Built 1915 |
| Square Footage | 7,910 sqft Living Area |
| Lot Size | 14,583 sqft (0.335 acres) |
| Garage | Detached, 480 sqft |
| Last Sale | $3,550,000 (2025) |
| Tax Bill | $42,166.00 (2026) |
| Primary APN | 570000-3485 |
|---|---|
| Alternative APN |
|
| Bedrooms | 7 Beds |
|---|---|
| Full Baths | 4.75 Baths |
| Partial Baths | 3 Partial Baths |
| Building Area | 7,910 sqft Living Area |
| 1st Floor | 2,570 sqft 1st Floor |
| 2nd Floor | 1,990 sqft 2nd Floor |
| Upper Floors | 1,040 sqft Upper Floors |
| Basement Area | 2,310 sqft Basement |
| Finished Basement | 2,310 sqft Finished |
| Stories | 2 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1915 |
|---|---|
| Effective Year Built | Effective 1915 |
| Exterior Material | Brick Exterior |
| Lot Area | 14,583 sqft (0.335 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Detached Garage |
| Garage Area | 480 sqft Garage |
| Porch | Open Porch |
| Porch Area | 360 sqft Porch |
| Heating System | Radiant Heating |
|---|---|
| Heating Fuel | Electric Heating Fuel |
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Account Number | 570000348500 |
|---|---|
| Street Address | 3105 CASCADIA AVE S |
| City | SEATTLE |
| State | WA |
| Zip | 98144-6215 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | MOUNT BAKER PARK ADD |
| Legal Range | 04 |
| Legal Township | 24 |
| Legal Section | 10 |
| Legal Subdivision | MOUNT BAKER PARK ADD |
| Legal Block | 49 |
| Legal Lot Number | 10-11 |
| Jurisdiction | KING WA |
| Minor Civil Division | SEATTLE |
| Census Blockgroup | 3 |
| Census Block | 3011 |
| Census Tract | 9500 |
Source: King County records · APN 570000-3485
Assessment roll updated July 7, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 3105 CASCADIA AVE S, SEATTLE, WA 98144-6215 |
| Owner Type | Owner is a Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | May 15, 2025 · Amount on Record |
| Deed Sale | May 15, 2025 · Amount on Record |
| Prior Sale | Jan 22, 1999 · Amount on Record |
| Deed Doc Number | 2025691 |
| Record Refreshed | Sep 20, 2026 |
Source: King County records · Assessment roll updated July 7, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | Washington |
| County | King County |
| Municipality | Seattle City |
| Unified School District | Seattle Public Schools (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $42,166.00 (+16.68%) | ||
| 2025 | $36,137.00 | $4,063,000 (+8.84%) Land $1,818,000 Building $2,245,000 | $4,063,000 (+8.84%) Land $1,818,000 Building $2,245,000 |
| 2024 | $36,137.00 (+2.3%) | $3,733,000 (-9.7%) Land $1,818,000 Building $1,915,000 | $3,733,000 (-9.7%) Land $1,818,000 Building $1,915,000 |
| 2022 | $35,324.00 | $4,134,000 Land $1,695,000 Building $2,439,000 | $4,134,000 Land $1,695,000 Building $2,439,000 |
Source: FEMA National Flood Hazard Layer, King County (53033C), updated September 23, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: NPS National Register of Historic Places · August 1, 2026 release · Last verified October 2026
| Historic District | Within the Mount Baker Park Historic District listed 2018 · 649 contributing resources · NRIS 100002975 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures