King County property record for 3207 Rainier Ave S, Seattle, WA 98144
| Property Type | Medical Building |
|---|---|
| Details | 3,384 sqft · built 1955 |
| Lot Size | 0.124 acres (5,400 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $900,000 (Dec 2004) |
| Tax Bill | $9,839 (2026) |
| Deeds & Mortgages | Aug 2019 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 128230-0310 |
| Primary APN | 128230-0310 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 3,384 sqft Gross Area |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1999 |
| Architectural Style | Custom Design |
| Construction Type | Masonry / Concrete Block |
| Fire Resistance | Masonry Walls, Wood Interior |
| Lot Area | 5,400 sqft (0.124 acres) |
| View / Lot | Highway |
| Heating System | Forced Air with A/C |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 128230031006 |
|---|---|
| Street Address | 3207 RAINIER AVE S |
| City | SEATTLE |
| State | WA |
| Zip | 98144-6031 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Medical Building |
| Local Zoning Code | SM-NR 95 ( |
| Legal Description | BYRON ADD S 15 FT OF 2 ALL 3 |
| Legal Range | 04 |
| Legal Township | 24 |
| Legal Section | 16 |
| Legal Subdivision | BYRON ADD |
| Legal Block | 5 |
| Legal Lot Number | 2-3 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 4 |
| Census Block | 4020 |
| Census Tract | 9500 |
Source: King County records, as of October 9, 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 Record |
|---|---|
| Mailing Address | 13575 NE 54TH PL, BELLEVUE, WA 98005-1037 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 3, 2004 · Amount on Record |
| Deed Sale | Dec 3, 2004 · Amount on Record |
| Deed Document Number | 2004643 |
| Prior Transfer Date | Nov 26, 2004 |
| Prior Transfer Doc | 0000000642 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 3207 RAINIER AVE S, SEATTLE, WA 98144-6031 |
| Document Number | 0000001288 |
| Instrument Date | Aug 5, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Aug 15, 2019 |
| Title Company | FIRST AMERICAN |
| Additional |
|
|---|
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 13575 NE 54TH PL BELLEVUE WA 980051037, BELLEVUE, WA 98005-1037 |
| Document Number | 0000001288 |
|---|---|
| Date | Aug 7, 2019 |
| Instrument | 201908071288 |
| Name | SEATTLE CU |
|---|---|
| Address | 1521 IST AVE S # 500, SEATTLE, WA 98134 |
| Amount | Amount Recorded |
|---|
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 | $9,839.00 (-42.21%) | ||
| 2025 | $864,400 (+4.76%) Land $756,000 Building $108,400 | $864,400 (+4.76%) Land $756,000 Building $108,400 | |
| 2024 | $17,024.00 (+128.57%) | $825,100 (+4.44%) Land $756,000 Building $69,100 | $825,100 (+4.44%) Land $756,000 Building $69,100 |
| 2022 | $7,448.00 | $790,000 Land $756,000 Building $34,000 | $790,000 Land $756,000 Building $34,000 |
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 Claims | 3 (1995–2006) |
| Most Recent Claim | Nov 2006 · Severe Storms, Flooding, Landslides, And Mudslides |
| Claims by Event |
|
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 440 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| CenturyLink Fiber | 8,000 / 8,000 |
| Xfinity Cable | 2,000 / 2,000 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband, T-Mobile.
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