King County property record for 523 N 73rd St, Seattle, WA 98103
| Property Type | Triplex |
|---|---|
| Details | 6 bd · 2.75 ba · 2,910 sqft · built 1911 |
| Lot Size | 0.089 acres (3,876 sqft) |
| Owner | Company Name on Record |
| Last Sale | $940,000 (Jun 2017) |
| Tax Bill | $12,697 (2026) |
| Deeds & Mortgages | Dec 2020 Transfer Jun 2017 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 336340-0485 |
| Primary APN | 336340-0485 |
|---|---|
| Alternative APN |
|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 2.75 Baths |
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 2,910 sqft Living Area |
| Gross Area | 3,110 sqft |
| 1st Floor Area | 1,140 sqft |
| Upper Floors Area | 830 sqft |
| Basement Area | 1,140 sqft |
| Finished Basement | 940 sqft |
| Unfinished Basement | 200 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1911 |
|---|---|
| Effective Year Built | Effective 1911 |
| Architectural Style | Triplex |
| Lot Area | 3,876 sqft (0.089 acres) |
| Garage Type | Detached |
| Garage Area | 280 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Porch |
| Porch Area | 160 sqft |
| Deck Area | 120 sqft |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 336340048501 |
|---|---|
| Street Address | 523 N 73RD ST |
| City | SEATTLE |
| State | WA |
| Zip | 98103-5184 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Triplex |
| Local Zoning Code | NR3 |
| Legal Description | HILLMANS LAKE FRONT ADD DIV # 3 13 & E 11 FT OF 14 |
| Legal Range | 04 |
| Legal Township | 25 |
| Legal Section | 06 |
| Legal Subdivision | HILLMANS LAKE FRONT ADD DIV NO. 03 |
| Legal Block | 4 |
| Legal Lot Number | 13-14 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 3 |
| Census Block | 3004 |
| Census Tract | 2800 |
Source: King County records, as of July 7, 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 Record |
|---|---|
| Mailing Address | 6618 DAYTON AVE N, SEATTLE, WA 98103-5216 |
| Owner Type | Company |
| Date | Document |
|---|---|
| Dec 30, 2020 | Quit Claim Deed, Transfer NOT AVAILABLE |
| Jun 19, 2017 | Warranty Deed, Transfer · Conventional Mortgage RPM MORTGAGE INC |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 19, 2017 · Amount on Record |
| Deed Sale | Jun 19, 2017 · Amount on Record |
| Prior Sale | Jun 15, 2007 |
| Deed Document Number | 20171231 |
| Last Transfer Date | Nov 2, 2020 |
| Transfer Doc | 0000000995 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | KING WA |
| Recording Date | Dec 30, 2020 |
| Property Address | 523 N 73RD ST, SEATTLE, WA 98103-5184 |
| Document Number | 0000000995 |
| Instrument Date | Nov 2, 2020 |
| Instrument | 202012300995 |
| Transaction Type | Transfer |
| Record Updated | Jan 11, 2021 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 523 N 73RD ST SEATTLE WA 981035184, SEATTLE, WA 98103-5184 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | KING WA |
| Recording Date | Jun 19, 2017 |
| Property Address | 523 N 73RD ST, SEATTLE, WA 98103-5184 |
| Document Number | 0000001231 |
| Map Reference | VOL10 PG78 |
| Instrument Date | Jun 13, 2017 |
| Instrument | 20170619001231 |
| Transaction Type | Transfer |
| Record Updated | Jul 30, 2021 |
| Title Company | OLD REPUBLIC T |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 6618 DAYTON AVE N, SEATTLE, WA 98103-5216 |
| Document Number | 0000001232 |
|---|---|
| Date | Jun 19, 2017 |
| Instrument | 20170619001232 |
| Name | RPM MORTGAGE INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jul 1, 2047 |
Source: King County assessment roll, as of July 7, 2026
| Type | Name |
|---|---|
| State | Washington |
| County | King County |
| Municipality | Seattle City |
| Unified School District | Seattle Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $12,697.00 (+28.55%) | ||
| 2025 | $9,877.00 | $1,204,000 (+21.01%) Land $595,000 Building $609,000 | $1,204,000 (+21.01%) Land $595,000 Building $609,000 |
| 2024 | $9,877.00 (+5.28%) | $995,000 (-7.7%) Land $680,000 Building $315,000 | $995,000 (-7.7%) Land $680,000 Building $315,000 |
| 2022 | $9,382.00 | $1,078,000 Land $599,000 Building $479,000 | $1,078,000 Land $599,000 Building $479,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective September 23, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
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: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | SEATTLE PUBLIC UTILITIES serves 1,161,961 people · EPA ID WA5377050 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jul 2025 |
| Lead | 2 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 1,119 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| CenturyLink Fiber · DSL in parts of the area | 2,000 / 1,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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