Sauk County property record for 517 Spring St, Spring Green, WI 53588
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.389 acres (16,988 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $260,000 (Oct 2018) |
| Tax Bill | $5,592 (2025) |
| Deeds & Mortgages | Aug 2020 Mortgage Aug 2020 Line of Credit + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 182 0886-00000 |
| Primary APN | 182 0886-00000 |
|---|
| Lot Area | 16,988 sqft (0.389 acres) |
|---|
| Street Address | 517 SPRING ST |
|---|---|
| City | SPRING GREEN |
| State | WI |
| Zip | 53588-9083 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S 7-8-4 PRT NW1/4 SE1/4 THE PRAIRIE LOT 26 0.39A |
| Legal Subdivision | THE PRAIRIE |
| Legal Lot Number | 26 |
| Jurisdiction | SAUK WI |
| Township / Civil Division | SPRING GREEN |
| Census Block Group | 1 |
| Census Block | 1015 |
| Census Tract | 800 |
Source: Sauk County records, as of February 16, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 517 SPRING ST, SPRING GREEN, WI 53588-9083 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Aug 25, 2020 | Deed of Trust, Mortgage · Conventional Mortgage SUMMIT CU |
| Aug 27, 2020 | Deed of Trust, Mortgage · Line of Credit SUMMIT CU |
| Oct 15, 2018 | Warranty Deed, Transfer · Conventional Mortgage BLACKHAWK COMMUNITY CU |
| Jul 3, 2017 | Warranty Deed, Construction Loan · Construction Mortgage THE PEOPLES COMMUNITY BANK |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 15, 2018 · Amount on Record |
| Deed Sale | Oct 15, 2018 · Amount on Record |
| Prior Sale | Jul 3, 2017 · Amount on Record |
| Deed Document Number | 1172093 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAUK WI |
| Property Address | 517 SPRING ST, SPRING GREEN, WI 53588-9083 |
| Transaction Type | Mortgage |
| Record Updated | Feb 17, 2026 |
| Name | Verified Name |
|---|
| Document Number | 0001204392 |
|---|---|
| Date | Aug 25, 2020 |
| Instrument | 1204392 |
| Name | SUMMIT CU |
|---|---|
| Type | Credit Union |
| Address | COTTAGE GROVE, WI 53527 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 181 Months |
| Due | Sep 1, 2035 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAUK WI |
| Property Address | 517 SPRING ST, SPRING GREEN, WI 53588-9083 |
| Transaction Type | Mortgage |
| Record Updated | Feb 17, 2026 |
| Name | Verified Name |
|---|
| Document Number | 0001204488 |
|---|---|
| Date | Aug 27, 2020 |
| Instrument | 1204488 |
| Name | SUMMIT CU |
|---|---|
| Type | Credit Union |
| Address | COTTAGE GROVE, WI 53527 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | SAUK WI |
| Recording Date | Oct 15, 2018 |
| Property Address | 517 SPRING ST, SPRING GREEN, WI 53588-9083 |
| Document Number | 0001172093 |
| Instrument Date | Oct 11, 2018 |
| Instrument | 1172093 |
| Transaction Type | Transfer |
| Record Updated | Feb 17, 2026 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $780.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 00000 |
| Name | Verified Name |
|---|---|
| Address | 517 SPRING ST, SPRING GREEN, WI 53588-9083 |
| Investor | Possibly a Property Investor |
| Document Number | 0001172094 |
|---|---|
| Date | Oct 15, 2018 |
| Instrument | 1172094 |
| Name | BLACKHAWK COMMUNITY CU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Nov 1, 2048 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | SAUK WI |
| Recording Date | Jul 3, 2017 |
| Property Address | 517 SPRING ST, SPRING GREEN, WI 53588-9083 |
| Document Number | 0001151056 |
| Instrument Date | Jun 29, 2017 |
| Instrument | 1151056 |
| Transaction Type | Construction Loan |
| Record Updated | Feb 17, 2026 |
| Amount | Amount Recorded |
|---|---|
| Tax | $105.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Number | 0001151057 |
|---|---|
| Date | Jul 3, 2017 |
| Instrument | 1151057 |
| Name | THE PEOPLES COMMUNITY BANK |
|---|---|
| Type | Bank |
| Type | Construction Mortgage |
|---|---|
| Amount | Amount Recorded |
Source: Sauk County assessment roll, as of January 1, 2025
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Sauk County |
| Municipality | Spring Green Village |
| Unified School District | River Valley School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,592.00 (+16.45%) Homeowner's exemption | $354,800 (+76.78%) Land $38,300 Building $316,500 | $382,611 (+22.84%) Land $41,302 Building $341,309 |
| 2023 | $4,802.00 Homeowner's exemption | $200,700 Land $36,200 Building $164,500 | $311,480 Land $56,181 Building $255,299 |
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 January 30, 2020 · 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 | 2 in force |
| Nearby Flood Claims | 1 (1993) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Aug 1993 · Severe Storms, Tornadoes & Flooding |
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 | Low lower than 80% of the US · above 57% of Wisconsin |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond 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 | SPRING GREEN WATERWORKS serves 1,626 people · EPA ID WI1570109 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Sep 2025 |
| Lead | 4 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 153 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
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