King County property record for 3518 SW 99th St, Seattle, WA 98126
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 530 sqft · built 1931 |
| Lot Size | 0.122 acres (5,320 sqft) |
| Owner | Company Name on File |
| Last Sale | $410,000 (Apr 2023) |
| Tax Bill | $4,216 (2024) |
| Deeds & Mortgages | May 2024 Mortgage Apr 2024 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 003700-0280 |
| Primary APN | 003700-0280 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 530 sqft Living Area |
| Gross Area | 720 sqft |
| 1st Floor Area | 530 sqft |
| Basement Area | 190 sqft |
| Year Built | Built 1931 |
|---|---|
| Lot Area | 5,320 sqft (0.122 acres) |
| Heating System | Forced Air |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 003700028008 |
|---|---|
| Street Address | 3518 SW 99TH ST |
| City | SEATTLE |
| State | WA |
| Zip | 98126-4024 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | NR3 |
| Legal Description | ADAMS HEIGHTS ADD |
| Legal Range | 03 |
| Legal Township | 23 |
| Legal Section | 02 |
| Legal Quarter | NE |
| Legal Subdivision | ADAMS HEIGHTS |
| Legal Block | 2 |
| Legal Lot Number | 19 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 12000 |
3518 SW 99th St is owned by a company that bought it in April 2023.
Source: King County records, as of May 13, 2024
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 688 110TH AVE NE APT S2702, S2702, BELLEVUE, WA 98004-8455 |
| Owner Type | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| May 3, 2024 | Deed of Trust, Mortgage · Conventional Mortgage BAY EQUITY LLC |
| Apr 30, 2024 | Deed of Trust, Mortgage · Conventional Mortgage CROSSCOUNTRY MORTGAGE LLC |
| Apr 28, 2023 | Warranty Deed, Transfer CW TITLE |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 28, 2023 · Amount on File |
| Deed Sale | Apr 28, 2023 · Amount on File |
| Prior Sale | Nov 6, 2013 |
| Deed Document Number | 20230428000265 |
| Record Updated | Jun 7, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 3518 SW 99TH ST, SEATTLE, WA 98126-4024 |
| Transaction Type | Mortgage |
| Record Updated | May 20, 2024 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Address | 8808 REDMOND WOODINVILLE RD NE C101, C101, REDMOND, WA 98052-7613 |
| Document Number | 0000000464 |
|---|---|
| Date | May 3, 2024 |
| Instrument | 20240503000464 |
| Name | BAY EQUITY LLC |
|---|---|
| Type | Mortgage Company |
| Address | 770 TAMALPAIS DR STE 207, CORTE MADERA, CA 94925 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jun 1, 2054 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 3518 SW 99TH ST, SEATTLE, WA 98126-4024 |
| Transaction Type | Mortgage |
| Record Updated | May 15, 2024 |
| Title Company | FIRST AMERICAN TITLE, FIRST AMERICAN MORTGAGE SLN |
| Name | Verified Name |
|---|---|
| Address | 2104 FERRY AVE SW, SEATTLE, WA 98116-2110 |
| Document Number | 0000000511 |
|---|---|
| Date | Apr 30, 2024 |
| Instrument | 20240430000511 |
| Name | CROSSCOUNTRY MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | 2160 SUPERIOR AVE E, CLEVELAND, OH 44114 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | May 1, 2054 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | KING WA |
| Recording Date | Apr 28, 2023 |
| Property Address | 3518 SW 99TH ST, SEATTLE, WA 98126-4024 |
| Document Number | 0000000265 |
| Map Reference | VOL 19 PG 28 |
| Instrument Date | Apr 21, 2023 |
| Instrument | 20230428000265 |
| Transaction Type | Transfer |
| Record Updated | May 10, 2023 |
| Title Company | CW TITLE |
| Amount | Amount on Record |
|---|---|
| Tax | $6,565.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 688 110TH AVE NE APT S2702, S2702, BELLEVUE, WA 98004-8455 |
Source: King County assessment roll, as of May 31, 2023
| 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 |
|---|---|---|---|
| 2024 | $4,216.00 | ||
| 2023 | $409,000 (-) Land $274,000 Building $135,000 | $409,000 (-) Land $274,000 Building $135,000 | |
| 2022 | $4,009.00 | $409,000 Land $274,000 Building $135,000 | $409,000 Land $274,000 Building $135,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3518 SW 99th St in Zone X, an area of minimal flood risk.
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 | 2 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.
The area around 3518 SW 99th St has no burnable land within ember reach, so its wildfire risk is not rated.
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 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 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures