King County property record for 3756 SW 99th St, Seattle, WA 98126
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 1,590 sqft · built 1969 |
| Lot Size | 0.146 acres (6,360 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $434,000 (Apr 2007) |
| Tax Bill | $9,167 (2026) |
| Deeds & Mortgages | Apr 2017 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 003700-0151 |
| Primary APN | 003700-0151 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 1,590 sqft Living Area |
| Gross Area | 2,140 sqft |
| 1st Floor Area | 1,140 sqft |
| Basement Area | 450 sqft |
| Finished Basement | 450 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1969 |
|---|---|
| Effective Year Built | Effective 1969 |
| Lot Area | 6,360 sqft (0.146 acres) |
| Garage Type | Attached |
| Garage Area | 550 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 180 sqft |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 003700015104 |
|---|---|
| Street Address | 3756 SW 99TH ST |
| City | SEATTLE |
| State | WA |
| Zip | 98126-4026 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | NR3 |
| Legal Description | ADAMS HEIGHTS ADD LESS N 73 FT |
| Legal Range | 03 |
| Legal Township | 23 |
| Legal Section | 02 |
| Legal Subdivision | ADAMS HEIGHTS |
| Legal Block | 1 |
| Legal Lot Number | 27-28 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 3 |
| Census Block | 3012 |
| Census Tract | 12000 |
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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 3756 SW 99TH ST, SEATTLE, WA 98126-4026 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 27, 2007 · Amount on Record |
| Deed Sale | Apr 27, 2007 · Amount on Record |
| Prior Sale | Sep 29, 2006 · Amount on Record |
| Deed Document Number | 20073390 |
| Prior Transfer Date | Nov 22, 2006 |
| Prior Transfer Doc | 0000001004 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 3756 SW 99TH ST, SEATTLE, WA 98126-4026 |
| Document Number | 0000000313 |
| Instrument Date | Apr 21, 2017 |
| Transaction Type | Mortgage |
| Record Updated | May 17, 2017 |
| Title Company | OTHER |
| Name | Verified Name |
|---|---|
| Address | 3756 SW 99TH ST SEATTLE WA 981264026, SEATTLE, WA 98126-4026 |
| Document Number | 0000000313 |
|---|---|
| Date | May 11, 2017 |
| Instrument | 201705110313 |
| Name | KEYBANK USA |
|---|---|
| Type | Bank |
| Address | BROOKLYN, OH 44144 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | May 10, 2047 |
| Rate Type | Adjustable Rate |
|---|
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 | $9,167.00 (+12.24%) | ||
| 2025 | $842,000 (+4.86%) Land $477,000 Building $365,000 | $842,000 (+4.86%) Land $477,000 Building $365,000 | |
| 2024 | $8,167.00 (+21.08%) | $803,000 (+7.64%) Land $453,000 Building $350,000 | $803,000 (+7.64%) Land $453,000 Building $350,000 |
| 2022 | $6,745.00 | $746,000 Land $279,000 Building $467,000 | $746,000 Land $279,000 Building $467,000 |
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 | 1 (1978) |
| Most Recent Claim | Feb 1978 · tidal / storm surge |
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 | Low lower than 99.1% of the US · lower than 99.4% of Washington |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 774 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| CenturyLink Fiber · DSL in parts of the area | 2,000 / 1,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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