King County property record for 2509 N 43rd St, Seattle, WA 98103
| Property Type | Single Family Home |
|---|---|
| Details | 7 bd · 1.75 ba · 2,860 sqft · built 1912 |
| Lot Size | 0.079 acres (3,460 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $786,250 (Oct 2013) |
| Tax Bill | $15,462 (2026) |
| Deeds & Mortgages | Oct 2017 Line of Credit Oct 2017 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 051000-3595 |
| Primary APN | 051000-3595 |
|---|---|
| Alternative APN |
|
| Bedrooms | 7 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 2,860 sqft Living Area |
| Gross Area | 3,050 sqft |
| 1st Floor Area | 1,040 sqft |
| Upper Floors Area | 780 sqft |
| Basement Area | 1,040 sqft |
| Finished Basement | 1,040 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1912 |
|---|---|
| Effective Year Built | Effective 1912 |
| Lot Area | 3,460 sqft (0.079 acres) |
| Garage Type | Attached |
| Garage Area | 190 sqft |
| Porch | Open Porch |
| Porch Area | 170 sqft |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 051000359508 |
|---|---|
| Street Address | 2509 N 43RD ST |
| City | SEATTLE |
| State | WA |
| Zip | 98103-7645 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | NR3 |
| Legal Description | BALTIMORE THE ADD E 1/2 |
| Legal Range | 04 |
| Legal Township | 25 |
| Legal Section | 17 |
| Legal Subdivision | BALTIMORE THE ADD |
| Legal Block | 21 |
| Legal Lot Number | 1-2 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 2 |
| Census Block | 2013 |
| Census Tract | 5100 |
2509 N 43rd St is owned and occupied by two individuals who bought it in October 2013.
Source: King County records, as of July 7, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 2509 N 43RD ST, SEATTLE, WA 98103-7645 |
| 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 |
|---|---|
| Oct 19, 2017 | Deed of Trust, Mortgage · Line of Credit CITIBANK NA |
| Oct 19, 2017 | Deed of Trust, Mortgage · Conventional Mortgage CITIBANK NA |
| Aug 5, 2020 | Deed of Trust, Mortgage · Line of Credit CITIBANK NA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 31, 2013 · Amount on File |
| Deed Sale | Oct 31, 2013 · Amount on File |
| Prior Sale | Jun 20, 2008 · Amount on File |
| Deed Document Number | 20131909 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 2509 N 43RD ST, SEATTLE, WA 98103-7645 |
| Transaction Type | Mortgage |
| Record Updated | Feb 7, 2021 |
| Title Company | ACCOMMODATION |
| Name | Verified Name |
|---|
| Document Number | 0000000304 |
|---|---|
| Date | Oct 19, 2017 |
| Instrument | 20171019000304 |
| Name | CITIBANK NA |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57104 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Oct 18, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 2509 N 43RD ST, SEATTLE, WA 98103-7645 |
| Transaction Type | Mortgage |
| Record Updated | Feb 7, 2021 |
| Title Company | OLD REPUBLIC TITLE LTD |
| Name | Verified Name |
|---|
| Document Number | 0000000303 |
|---|---|
| Date | Oct 19, 2017 |
| Instrument | 20171019000303 |
| Name | CITIBANK NA |
|---|---|
| Type | Bank |
| Address | O FALLON, MO 63368 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Nov 1, 2047 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 2509 N 43RD ST, SEATTLE, WA 98103-7645 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | CHICAGO TITLE INSURANCE CO |
| Name | Verified Name |
|---|
| Document Number | 0000001133 |
|---|---|
| Date | Aug 5, 2020 |
| Instrument | 20200805001133 |
| Name | CITIBANK NA |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57108 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
The 2026 property tax bill for 2509 N 43rd St was $15,462.
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 | $15,462.00 | ||
| 2025 | $1,511,000 (+8.32%) Land $658,000 Building $853,000 | $1,511,000 (+8.32%) Land $658,000 Building $853,000 | |
| 2024 | $13,292.00 | $1,395,000 Land $610,000 Building $785,000 | $1,395,000 Land $610,000 Building $785,000 |
| 2022 | $12,227.00 | $1,443,000 Land $545,000 Building $898,000 | $1,443,000 Land $545,000 Building $898,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 2509 N 43rd 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 | 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 2509 N 43rd 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 669 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable · Fiber in parts of the area | 2,000 / 2,000 |
| CenturyLink Fiber · DSL in parts of the area | 2,000 / 1,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
May also be available: Astound Broadband, AT&T, Google Fiber, T-Mobile.
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