King County property record for 4818 40th Ave SW, Seattle, WA 98116
| Property Type | Townhouse |
|---|---|
| Details | 2 bd · 2.25 ba · 860 sqft · built 2006 |
| Lot Size | 0.033 acres (1,444 sqft) |
| Owner | Individual Name on File |
| Last Sale | $241,500 (Apr 2013) |
| Tax Bill | $5,262 (2026) |
| Deeds & Mortgages | Oct 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 612660-1004 |
| Primary APN | 612660-1004 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2.25 Baths |
| Half Baths | 2 Half Baths |
| Stories | 2 Stories |
| Building Area | 860 sqft Living Area |
| 1st Floor Area | 420 sqft |
| 2nd Floor Area | 440 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2006 |
|---|---|
| Effective Year Built | Effective 2006 |
| Architectural Style | Townhouse |
| Lot Area | 1,444 sqft (0.033 acres) |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 612660100407 |
|---|---|
| Street Address | 4818 40TH AVE SW, A |
| City | SEATTLE |
| State | WA |
| Zip | 98116-4506 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Local Zoning Code | LR2 (M) |
| Legal Description | NORRIS ADDITION TO WEST SEATTLE UNIT LOT E CITY OF SEATTLE SHORT SUBDIVISION NO 3003348 RECORDING NO 20060126900010 (BEING A PORTION OF NW QTR NE QTR STR 23-24-03) |
| Legal Range | 03 |
| Legal Township | 24 |
| Legal Section | 23 |
| Legal Subdivision | NORRIS ADD TO W S |
| Legal Block | 4 |
| Legal Lot Number | 41&42 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 10501 |
4818 40th Ave SW is owned and occupied by an individual who bought it in April 2013.
Source: King County records, as of July 7, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 4818 40TH AVE SW, A, SEATTLE, WA 98116-4506 |
| 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.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 26, 2013 · Amount on File |
| Deed Sale | Apr 26, 2013 · Amount on File |
| Prior Sale | Jan 24, 2011 · Amount on File |
| Deed Document Number | 20132472 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 4818 40TH AVE SW # A, A, SEATTLE, WA 98116-4506 |
| Transaction Type | Mortgage |
| Record Updated | Sep 15, 2021 |
| Title Company | CW TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000001477 |
|---|---|
| Date | Oct 27, 2020 |
| Instrument | 20201027001477 |
| Name | SEATTLE PACIFIC MORTGAGE INC |
|---|---|
| Type | Mortgage Company |
| Address | BELLEVUE, WA 98004 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 241 Months |
| Due | Nov 1, 2040 |
The 2026 property tax bill for 4818 40th Ave SW was $5,262.
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 | $5,262.00 | ||
| 2025 | $504,000 (+0.8%) Land $283,000 Building $221,000 | $504,000 (+0.8%) Land $283,000 Building $221,000 | |
| 2024 | $4,851.00 | $500,000 Land $283,000 Building $217,000 | $500,000 Land $283,000 Building $217,000 |
| 2022 | $3,896.00 | $451,000 Land $169,000 Building $282,000 | $451,000 Land $169,000 Building $282,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4818 40th Ave SW 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 | 1 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 4818 40th Ave SW 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 637 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| CenturyLink Fiber · DSL in parts of the area | 8,000 / 8,000 |
| Xfinity Cable · Fiber in parts of the area | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband.
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