King County property record for 1509 18th Ave E, Seattle, WA 98112
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,370 sqft · built 1918 |
| Lot Size | 0.121 acres (5,250 sqft) |
| Owner | Company Name on File |
| Last Sale | $800,000 (Jul 2008) |
| Tax Bill | $16,324 (2026) |
| Deeds & Mortgages | May 2021 Mortgage Jun 2021 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 212504-9051 |
| Primary APN | 212504-9051 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 2 Half Baths |
| Stories | 1 Story |
| Building Area | 2,370 sqft Living Area |
| Gross Area | 2,600 sqft |
| 1st Floor Area | 1,290 sqft |
| Upper Floors Area | 390 sqft |
| Basement Area | 920 sqft |
| Finished Basement | 690 sqft |
| Unfinished Basement | 230 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1918 |
|---|---|
| Effective Year Built | Effective 1918 |
| Lot Area | 5,250 sqft (0.121 acres) |
| Porch | Open Porch |
| Porch Area | 100 sqft |
| Deck Area | 200 sqft |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 212504905101 |
|---|---|
| Street Address | 1509 18TH AVE E |
| City | SEATTLE |
| State | WA |
| Zip | 98112-2811 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | NR3 |
| Legal Description | N 103.87 FT OF S 133.87 FT M/L OF E 1/2 OF S 2/5 OF W 1/2 OF SE 1/4 OF SW 1/4 OF SW 1/4 LY W OF C/L OF 40 FT PRIVATE WAY LESS S 53.87 FT OF E 96 FT & LESS S 89.87 FT OF W 50 FT |
| Legal Range | 04 |
| Legal Township | 25 |
| Legal Section | 21 |
| Legal Block | 51 |
| Legal Lot Number | 212504 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 3 |
| Census Block | 3001 |
| Census Tract | 6200 |
Source: King County records · APN 212504-9051
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 | 1509 18TH AVE E, SEATTLE, WA 98112-2811 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
| Date | Document |
|---|---|
| May 10, 2021 | Deed of Trust, Mortgage · Conventional Mortgage NORTH AMERICAN SAVINGS BANK FSB |
| Jun 15, 2021 | Intrafamily Transfer, Transfer |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jul 10, 2008 · Amount on Record |
| Deed Sale | Jul 10, 2008 · Amount on Record |
| Prior Sale | Mar 05, 1982 |
| Deed Document Number | 20081213 |
| Last Transfer Date | Feb 02, 2021 |
| Transfer Doc | 0000002309 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 1509 18TH AVE E, SEATTLE, WA 98112-2811 |
| Transaction Type | Mortgage |
| Record Updated | May 24, 2021 |
| Title Company | STEWART TITLE |
| Name | Verified Name |
|---|---|
| Address | 1509 18TH AVE E, SEATTLE, WA 98112-2811 |
| Document Number | 0000000064 |
|---|---|
| Date | May 10, 2021 |
| Instrument | 20210510000064 |
| Name | NORTH AMERICAN SAVINGS BANK FSB |
|---|---|
| Type | Bank |
| Address | GRANDVIEW, MO 64030 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 01, 2051 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | KING WA |
| Recording Date | Jun 15, 2021 |
| Property Address | 1509 18TH AVE E, SEATTLE, WA 98112-2811 |
| Document Number | 0000002309 |
| Instrument Date | Feb 02, 2021 |
| Instrument | 20210615002309 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
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 | $16,324.00 (+15.42%) | ||
| 2025 | $1,574,000 (+7.59%) Land $954,000 Building $620,000 | $1,574,000 (+7.59%) Land $954,000 Building $620,000 | |
| 2024 | $14,143.00 (+10.2%) | $1,463,000 (-2.21%) Land $954,000 Building $509,000 | $1,463,000 (-2.21%) Land $954,000 Building $509,000 |
| 2022 | $12,834.00 | $1,496,000 Land $927,000 Building $569,000 | $1,496,000 Land $927,000 Building $569,000 |
Source: FEMA National Flood Hazard Layer as of September 23, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 3 (1996–1997) |
| Claims Outside the SFHA | 3 of 3 |
| Most Recent Claim | Mar 1997 · Heavy Rains, Snow Melt, Flooding, Land & Mud Slides |
| Wildfire Risk | Low lower than 97% of the US · lower than 98% of Washington |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| 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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Lumen Technologies 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 USA Fixed Wireless | 100 / 20 |
May also be available: Radiate Holdings.
Based on FCC filings for 365 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | SEATTLE PUBLIC UTILITIES serves 1,161,961 people |
|---|---|
| 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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.
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