King County property record for 406 N 48th St, Seattle, WA 98103
| Property Type | Townhouse |
|---|---|
| Details | 4 bd · 3.25 ba · 1,970 sqft · built 2017 |
| Lot Size | 0.045 acres (1,964 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,200,000 (May 2024) |
| Tax Bill | $11,702 (2026) |
| Deeds & Mortgages | Jul 2017 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 085000-0160 |
| Primary APN | 085000-0160 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.25 Baths |
| Half Baths | 2 Half Baths |
| Stories | 2 Stories |
| Building Area | 1,970 sqft Living Area |
| 1st Floor Area | 660 sqft |
| 2nd Floor Area | 720 sqft |
| Upper Floors Area | 100 sqft |
| Basement Area | 490 sqft |
| Finished Basement | 490 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2017 |
|---|---|
| Effective Year Built | Effective 2017 |
| Architectural Style | Triplex |
| Lot Area | 1,964 sqft (0.045 acres) |
| Porch | Open Porch |
| Porch Area | 60 sqft |
| Deck Area | 320 sqft |
| Heating System | Heat Pump |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 085000016007 |
|---|---|
| Street Address | 406 N 48TH ST |
| City | SEATTLE |
| State | WA |
| Zip | 98103-6412 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Local Zoning Code | LR1 (M) |
| Legal Description | BLACKMARS SUPL OF WOODLAND ADD LOT B OF SEATTLE SP #3023020 REC# 20161220900001 SD SP LOCATED IN LOTS 17-19 OF SD ADD |
| Legal Range | 04 |
| Legal Township | 25 |
| Legal Section | 07 |
| Legal Subdivision | BLACKMARS SUPL OF WOODLAND ADD |
| Legal Block | 7 |
| Legal Lot Number | B |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 1 |
| Census Block | 1008 |
| Census Tract | 4901 |
406 N 48th St, a townhouse, is owned and occupied by two individuals who bought it in May 2024.
Source: King County records, as of July 7, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 406 N 48TH ST, SEATTLE, WA 98103-6412 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Married Couple |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 31, 2024 · Amount on File |
| Deed Sale | May 31, 2024 · Amount on File |
| Prior Sale | Jul 11, 2017 · Amount on File |
| Deed Document Number | 20241075 |
| Prior Transfer Date | Apr 15, 1985 |
| Prior Transfer Doc | 0004160736 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | KING WA |
| Recording Date | Jul 11, 2017 |
| Property Address | 406 N 48TH ST, SEATTLE, WA 98103-6412 |
| Document Number | 0000001991 |
| Instrument Date | Jun 27, 2017 |
| Instrument | 201707111991 |
| Transaction Type | Subdivision Related Transfer |
| Record Updated | Feb 5, 2019 |
| Title Company | CHICAGO TITLE COMPANY, CHICAGO TITLE CO |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 3903 207TH PL SE BOTHELL WA 980216949, BOTHELL, WA 98021-6949 |
| Document Number | 1992 |
|---|---|
| Date | Jul 11, 2017 |
| Instrument | 201707111992 |
| Name | BANK OF AMERICA |
|---|---|
| Type | Bank |
| Address | CHARLOTTE, NC 28255 |
| Amount | Amount on Record |
|---|---|
| Term | 360 Months |
| Due | Jul 10, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.75% |
The 2026 property tax bill for 406 N 48th St was $11,702.
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 | $11,702.00 | ||
| 2025 | $1,154,000 (+35.13%) Land $300,000 Building $854,000 | $1,154,000 (+35.13%) Land $300,000 Building $854,000 | |
| 2024 | $8,106.00 | $854,000 Land $361,000 Building $493,000 | $854,000 Land $361,000 Building $493,000 |
| 2022 | $8,037.00 | $961,000 Land $318,000 Building $643,000 | $961,000 Land $318,000 Building $643,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 406 N 48th St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 23, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 406 N 48th 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 793 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| CenturyLink Fiber · DSL in parts of the area | 2,000 / 1,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband.
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