Dane County property record for 804 Williamson St, Madison, WI 53703
| Property Type | Condominium |
|---|---|
| Details | 1,310 sqft · built 1925 |
| Owner | Company Name on File |
| Last Sale | $400,000 (Jul 2023) |
| Tax Bill | $6,679 (2024) |
| Deeds & Mortgages | Jul 2023 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 0709-134-3302-8 |
| Primary APN | 0709-134-3302-8 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 1,310 sqft |
| 1st Floor Area | 1,310 sqft |
| Year Built | Built 1925 |
|---|
| Street Address | 804 WILLIAMSON ST |
|---|---|
| City | MADISON |
| State | WI |
| Zip | 53703-3548 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Local Zoning Code | HIS-TL, PD |
| Legal Description | LIVINGSTON CONDOMINIUMS, UNIT 804 & A % INTEREST IN THE COMMON AREA AS DECLARED AND RECORDED IN DANE COUNTY REGISTER OF DEEDS |
| Legal Range | 09 |
| Legal Township | 07 |
| Legal Section | 13 |
| Legal Subdivision | LIVINGSTON CONDOMINIUMS |
| Legal Unit | 804 |
| Jurisdiction | DANE WI |
| Township / Civil Division | MADISON |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 1901 |
804 Williamson St, a condominium, is owned by a company that bought it in July 2023.
Source: Dane County records, as of January 22, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 525 DUNNING ST, MADISON, WI 53704-5632 |
| Owner Type | Company |
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 | Jul 21, 2023 · Amount on File |
| Deed Sale | Jul 21, 2023 · Amount on File |
| Prior Sale | Oct 3, 2008 · Amount on File |
| Deed Document Number | 5914021 |
| Record Updated | Jun 8, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | DANE WI |
| Recording Date | Jul 21, 2023 |
| Property Address | 804 WILLIAMSON ST, MADISON, WI 53703-3548 |
| Document Number | 0005914021 |
| Map Reference | DOC 4151876 |
| Instrument Date | Jul 10, 2023 |
| Instrument | 5914021 |
| Transaction Type | Transfer |
| Record Updated | May 17, 2024 |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,200.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 800 WILLIAMSON ST, MADISON, WI 53703-3548 |
| Document Number | 0005914022 |
|---|---|
| Date | Jul 21, 2023 |
| Instrument | 5914022 |
| Name | SETTLERS BEST CU |
|---|---|
| Type | Credit Union |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
Source: Dane County assessment roll, as of January 1, 2025
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Dane County |
| Municipality | Madison City |
| Unified School District | Madison Metropolitan School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $382,000 Land $30,000 Building $352,000 | ||
| 2024 | $6,679.00 | $382,000 | |
| 2023 | $282,000 (+16.53%) Land $10,000 Building $272,000 | ||
| 2022 | $4,710.00 (+1.42%) | $242,000 Land $10,000 Building $232,000 | |
| 2021 | $4,644.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 804 Williamson St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 20, 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 | 6 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 804 Williamson 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 | MADISON WATER UTILITY serves 272,000 people · EPA ID WI1130224 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Apr 2023 |
| Lead | 2 ppb (2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Lead service line inventory Oct 2024 |
| Monitoring and Reporting | 1 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 427 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| LiteWire Fixed Wireless · Fiber in parts of the area | 100 / 25 |
| T-Mobile Fixed Wireless | 100 / 20 |
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