King County property record for 3424 42nd Ave W, Seattle, WA 98199
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.75 ba · 2,470 sqft · built 1925 |
| Lot Size | 0.119 acres (5,160 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $790,000 (Sep 2013) |
| Tax Bill | $13,985 (2026) |
| Deeds & Mortgages | Apr 2020 Line of Credit Jun 2017 Line of Credit + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 736960-0120 |
| Primary APN | 736960-0120 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.75 Baths |
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 2,470 sqft Living Area |
| Gross Area | 2,590 sqft |
| 1st Floor Area | 910 sqft |
| Upper Floors Area | 770 sqft |
| Basement Area | 910 sqft |
| Finished Basement | 790 sqft |
| Unfinished Basement | 120 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1925 |
|---|---|
| Effective Year Built | Effective 1994 |
| Lot Area | 5,160 sqft (0.119 acres) |
| Garage Type | Detached |
| Garage Area | 310 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Porch |
| Porch Area | 150 sqft |
| Deck Area | 220 sqft |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 736960012002 |
|---|---|
| Street Address | 3424 42ND AVE W |
| City | SEATTLE |
| State | WA |
| Zip | 98199-1838 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | NR3 |
| Legal Description | ROBERTSONS ADD PLAT BLOCK: 2 PLAT LOT: 8 |
| Legal Range | 03 |
| Legal Township | 25 |
| Legal Section | 15 |
| Legal Subdivision | ROBERTSONS ADD |
| Legal Block | 2 |
| Legal Lot Number | 8 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 5600 |
3424 42nd Ave W is owned and occupied by two individuals who bought it in September 2013.
Source: King County records, as of July 7, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 3424 42ND AVE W, SEATTLE, WA 98199-1838 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 |
|---|---|
| Apr 24, 2020 | Deed of Trust, Mortgage · Line of Credit UMPQUA BANK |
| Jun 21, 2017 | Deed of Trust, Mortgage · Line of Credit US BANK NA |
| Apr 24, 2020 | Deed of Trust, Mortgage · Conventional Mortgage UMPQUA BANK |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 27, 2013 · Amount on File |
| Deed Sale | Sep 27, 2013 · Amount on File |
| Prior Sale | Apr 15, 2003 · Amount on File |
| Deed Document Number | 2013687 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 3424 42ND AVE W, SEATTLE, WA 98199-1838 |
| Transaction Type | Mortgage |
| Record Updated | Feb 7, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000001940 |
|---|---|
| Date | Apr 24, 2020 |
| Instrument | 20200424001940 |
| Name | UMPQUA BANK |
|---|---|
| Type | Bank |
| Address | SEATTLE, WA 98101 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 3424 42ND AVE W, SEATTLE, WA 98199-1838 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000000230 |
|---|---|
| Date | Jun 21, 2017 |
| Instrument | 20170621000230 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Address | CINCINNATI, OH 45202 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jun 1, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 3424 42ND AVE W, SEATTLE, WA 98199-1838 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | FIRST AMERICAN |
| Name | Verified Name |
|---|
| Document Number | 0000001939 |
|---|---|
| Date | Apr 24, 2020 |
| Instrument | 20200424001939 |
| Name | UMPQUA BANK |
|---|---|
| Type | Bank |
| Address | PORTLAND, OR 97224 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | May 1, 2050 |
The 2026 property tax bill for 3424 42nd Ave W was $13,985.
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 | $13,985.00 | ||
| 2025 | $1,338,000 (+2.37%) Land $933,000 Building $405,000 | $1,338,000 (+2.37%) Land $933,000 Building $405,000 | |
| 2024 | $12,709.00 | $1,307,000 Land $915,000 Building $392,000 | $1,307,000 Land $915,000 Building $392,000 |
| 2022 | $11,105.00 | $1,283,000 Land $732,000 Building $551,000 | $1,283,000 Land $732,000 Building $551,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3424 42nd Ave W in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2013.
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 | 7 in force |
| Nearby Flood Claims | 1 (2013) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Apr 2013 · other causes |
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 3424 42nd Ave W 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 634 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| CenturyLink Fiber | 2,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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