King County property record for 320 Summit Ave E, Seattle, WA 98102 · Last verified July 2026
| Property Type | Residential > Multi-Unit > Apartments (5+ Units) |
|---|---|
| Architecture Style | Custom Design |
| Year Built | Built 1985 |
| Square Footage | 13,850 sqft Adjusted Area |
| Lot Size | 7,200 sqft (0.165 acres) |
| Garage | Open |
| Last Sale | $4,997,150 (2025) |
| Tax Bill | $51,324.00 (2026) |
| Primary APN | 684820-0515 |
|---|---|
| Alternative APN |
|
| Units | 20 Units |
|---|---|
| Building Area | 13,850 sqft Adjusted Area |
| Gross Area | 19,109 sqft Gross Area |
| Stories | 3 Stories |
| Security Alarm | Security Alarm |
| Year Built | Built 1908 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Custom Design Style |
| Exterior Material | Brick Veneer Exterior |
| Construction Type | Wood Construction |
| Lot Area | 7,200 sqft (0.165 acres) |
| Garage Type | Open Garage |
| Sprinklers | Installed Lawn/Plantings Watering System Sprinklers |
| Heating System | Hot Water Heating |
|---|---|
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Account Number | 684820051507 |
|---|---|
| Street Address | 320 SUMMIT AVE E |
| City | SEATTLE |
| State | WA |
| Zip | 98102-5204 |
| Property Usage | Residential Property Usage |
| Type | Residential > Multi-Unit > Apartments (5+ Units) |
| Legal Description | PONTIUS 2ND ADD SUPL PLAT BLOCK: 46 PLAT LOT: 3 |
| Legal Range | 04 |
| Legal Township | 25 |
| Legal Section | 29 |
| Legal Subdivision | PONTIUS 2ND ADD SUPL |
| Legal Block | 46 |
| Legal Lot Number | 3 |
| Jurisdiction | KING WA |
| Minor Civil Division | SEATTLE |
| Census Blockgroup | 2 |
| Census Block | 2006 |
| Census Tract | 7403 |
Source: King County records · APN 684820-0515
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 | 9625 SE 71ST ST, MERCER ISLAND, WA 98040-5403 |
| Owner Type | Owner is a Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Feb 07, 2025 · Amount on Record |
| Deed Sale | Feb 07, 2025 · Amount on Record |
| Deed Doc Number | 2025620 |
| Prior Transfer Date | May 28, 1996 |
| Prior Transfer Doc | 0000000044 |
| 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 | $51,324.00 (-3.94%) | ||
| 2025 | $53,430.00 | $5,009,000 (-11.19%) Land $2,880,000 Building $2,129,000 | $5,009,000 (-11.19%) Land $2,880,000 Building $2,129,000 |
| 2024 | $53,430.00 (-0.26%) | $5,640,000 (-12.27%) Land $2,880,000 Building $2,760,000 | $5,640,000 (-12.27%) Land $2,880,000 Building $2,760,000 |
| 2022 | $53,570.00 | $6,429,000 Land $2,664,000 Building $3,765,000 | $6,429,000 Land $2,664,000 Building $3,765,000 |
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