King County property record for 1729 E Madison St, Seattle, WA 98122
| Property Type | Public Utility (Electric, Water, Gas, Etc.) |
|---|---|
| Details | 400 sqft · built 1966 |
| Lot Size | 0.103 acres (4,500 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $992 (2024) |
| Deeds & Mortgages | Jan 2024 Assignment |
| Flood Zone | Zone X (minimal risk) |
| APN | 723460-1070 |
| Primary APN | 723460-1070 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 400 sqft Gross Area |
| Year Built | Built 1966 |
|---|---|
| Effective Year Built | Effective 1966 |
| Architectural Style | Custom Design |
| Construction Type | Masonry / Concrete Block |
| Fire Resistance | Masonry Walls, Wood Interior |
| Lot Area | 4,500 sqft (0.103 acres) |
| Heating System | HVAC |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 723460107003 |
|---|---|
| Street Address | 1729 E MADISON ST |
| City | SEATTLE |
| State | WA |
| Zip | 98122 |
| Property Category | Public Works |
| Property Type | Public Works > Public Utility (Electric, Water, Gas, Etc.) |
| Local Zoning Code | NC3-75 (M) |
| Legal Description | RENTONS ADD & POR VAC ALLEY ADJ PLAT BLOCK: 20 PLAT LOT: 6 |
| Legal Range | 04 |
| Legal Township | 25 |
| Legal Section | 33 |
| Legal Subdivision | RENTONS ADD |
| Legal Block | 20 |
| Legal Lot Number | 6 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 7901 |
Source: King County records, as of July 7, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 316 BROADWAY, SEATTLE, WA 98122-5325 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
| Document Type | Assignment of Lease |
|---|---|
| Jurisdiction | KING WA |
| Recording Date | Jan 31, 2024 |
| Property Address | 1729 E MADISON ST, SEATTLE, WA 98122 |
| Document Number | 0000000129 |
| Instrument Date | Jan 30, 2024 |
| Instrument | 20240131000129 |
| Transaction Type | Transfer |
| Record Updated | Feb 9, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 19717 62ND AVE S STE E102, E102, KENT, WA 98032-1153 |
| Investor | Possibly a Property Investor |
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 |
|---|---|---|---|
| 2025 | $2,363,500 (-) Land $2,362,500 Building $1,000 | $2,363,500 (-) Land $2,362,500 Building $1,000 | |
| 2024 | $992.00 (+15.48%) Additional exemption filed | $2,363,500 (+32.89%) Land $2,362,500 Building $1,000 | $2,363,500 (+32.89%) Land $2,362,500 Building $1,000 |
| 2022 | $859.00 Additional exemption filed | $1,778,500 Land $1,777,500 Building $1,000 | $1,778,500 Land $1,777,500 Building $1,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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.
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 878 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 |
| Astound Broadband Cable · Fiber in parts of the area | 1,500 / 50 |
| Verizon Fixed Wireless | 1,000 / 75 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: CenturyLink, Google Fiber.
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