King County property record for 3223 Cascadia Ave S, Seattle, WA 98144 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3 ba · 4,170 sqft · built 1962 |
| Lot Size | 0.149 acres (6,495 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $20,938 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 570000-3745 |
| Primary APN | 570000-3745 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Stories | 2 Stories |
| Building Area | 4,170 sqft Living Area |
| Gross Area | 4,230 sqft |
| 1st Floor Area | 1,560 sqft |
| 2nd Floor Area | 1,110 sqft |
| Basement Area | 1,560 sqft |
| Finished Basement | 1,500 sqft |
| Unfinished Basement | 60 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1962 |
|---|---|
| Effective Year Built | Effective 1962 |
| Exterior Material | Brick |
| Lot Area | 6,495 sqft (0.149 acres) |
| View / Lot | Water View |
| Garage Type | Detached |
| Garage Area | 480 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 220 sqft |
| Deck Area | 440 sqft |
| Heating System | Heat Pump |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 570000374506 |
|---|---|
| Street Address | 3223 CASCADIA AVE S |
| City | SEATTLE |
| State | WA |
| Zip | 98144-7023 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MOUNT BAKER PARK ADD PLAT BLOCK: 57 PLAT LOT: 3 |
| Legal Range | 04 |
| Legal Township | 24 |
| Legal Section | 15 |
| Legal Subdivision | MOUNT BAKER PARK ADD |
| Legal Block | 57 |
| Legal Lot Number | 3 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 3 |
| Census Block | 3010 |
| Census Tract | 9500 |
Source: King County records · APN 570000-3745
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 3223 CASCADIA AVE S, SEATTLE, WA 98144-7023 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Nov 05, 2004 |
| Transfer Doc | 0000002146 |
| Record Updated | 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 | $20,938.00 (+16.77%) | ||
| 2025 | $2,030,000 (+8.85%) Land $922,000 Building $1,108,000 | $2,030,000 (+8.85%) Land $922,000 Building $1,108,000 | |
| 2024 | $17,931.00 (+5.43%) | $1,865,000 (-7.21%) Land $922,000 Building $943,000 | $1,865,000 (-7.21%) Land $922,000 Building $943,000 |
| 2022 | $17,007.00 | $2,010,000 Land $860,000 Building $1,150,000 | $2,010,000 Land $860,000 Building $1,150,000 |
Source: FEMA National Flood Hazard Layer, King County (53033C), updated September 23, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 530330095003, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Claims | 4 (1995–2016) |
| Claims Outside the SFHA | 4 of 4 |
| Most Recent Claim | Jan 2016, rainfall accumulation |
| 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; flood claims are located to the census block group, not this parcel; 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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 552 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 2,000 |
| AT&T | Fixed Wireless | 100 / 20 |
May also be available at this address: Lumen Technologies, Verizon, T-Mobile USA, Radiate Holdings. Availability varies by address; speeds are provider-advertised maximums, not measured.
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