Green Lake County property record for 527 N Margaret St, Markesan, WI 53946
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.423 acres (18,469 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $2,705 (2025) |
| Deeds & Mortgages | Sep 2025 Line of Credit Sep 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 251-00453-0400 |
| Primary APN | 251-00453-0400 |
|---|
| Lot Area | 18,469 sqft (0.423 acres) |
|---|
| Street Address | 527 N MARGARET ST |
|---|---|
| City | MARKESAN |
| State | WI |
| Zip | 53946-8513 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | COM AT THE SE COR OF LOT 1 CERTIFIED SURVEY MAP 331 V2 RUN S 90'; W 205'; N 90'; E 205' TO BEG SEC 6 |
| Legal Lot Number | 1 |
| Jurisdiction | GREEN LAKE WI |
| Township / Civil Division | MARKESAN |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 100600 |
527 N Margaret St is owned and occupied by an individual.
Source: Green Lake County records, as of February 16, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | W7428 COUNTY ROAD G, HILLPOINT, WI 53937 |
| 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 |
|---|---|
| Sep 9, 2025 | Deed of Trust, Mortgage · Line of Credit UNIVERSITY OF WISCONSIN CU |
| Sep 15, 2021 | Deed of Trust, Mortgage · Conventional Mortgage UNIVERSITY OF WISCONSIN CU |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | GREEN LAKE WI |
| Property Address | 527 N MARGARET ST, MARKESAN, WI 53946-8513 |
| Transaction Type | Mortgage |
| Record Updated | Sep 24, 2025 |
| Name | Verified Name |
|---|
| Document Number | 0000427493 |
|---|---|
| Date | Sep 9, 2025 |
| Instrument | 427493 |
| Name | UNIVERSITY OF WISCONSIN CU |
|---|---|
| Type | Credit Union |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Sep 8, 2055 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | GREEN LAKE WI |
| Property Address | 527 N MARGARET ST, MARKESAN, WI 53946-8513 |
| Transaction Type | Mortgage |
| Record Updated | Apr 23, 2024 |
| Name | Verified Name |
|---|
| Document Number | 0000413245 |
|---|---|
| Date | Sep 15, 2021 |
| Instrument | 413245 |
| Name | UNIVERSITY OF WISCONSIN CU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 180 Months |
| Due | May 1, 2036 |
| Rate Type | Fixed Rate |
|---|
The 2025 property tax bill for 527 N Margaret St was $2,705 with a homeowner's exemption.
Source: Green Lake County assessment roll, as of January 1, 2025
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Green Lake County |
| Municipality | Markesan City |
| Unified School District | Markesan School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,705.00 Homeowner's exemption | $163,700 Land $30,800 Building $132,900 | $163,110 Land $30,689 Building $132,421 |
| 2023 | $3,492.00 Homeowner's exemption | $136,300 Land $19,900 Building $116,400 | $157,944 Land $23,060 Building $134,884 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 527 N Margaret St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective June 4, 2014 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 3 (2008–2019) |
| Claims Outside the SFHA | 1 of 3 |
| Most Recent Claim | Mar 2019 · river or lake flooding |
| Claims by Event |
|
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.
Wildfire risk around 527 N Margaret St is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 97% of the US · lower than 92% of Wisconsin |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 | MARKESAN WATERWORKS serves 1,365 people · EPA ID WI4240218 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Nov 2023 |
| Lead | 7 ppb (2023) 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 103 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Bertram Communications, Brightspeed.
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