Dane County property record for 1817 Kropf Ave, Madison, WI 53704
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1 ba · 1,579 sqft · built 1941 |
| Lot Size | 0.11 acres (4,800 sqft) |
| Owner | Individual Name on File |
| Last Sale | $179,900 (Mar 2006) |
| Tax Bill | $5,016 (2024) |
| Deeds & Mortgages | Feb 2026 Line of Credit Aug 2017 Line of Credit + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 0810-312-2220-1 |
| Primary APN | 0810-312-2220-1 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,579 sqft Living Area |
| 1st Floor Area | 839 sqft |
| 2nd Floor Area | 400 sqft |
| Basement Area | 839 sqft |
| Finished Basement | 340 sqft |
| Family Room | Family Room |
| Flooring | Carpet |
| Interior Walls | Plaster |
| Year Built | Built 1941 |
|---|---|
| Effective Year Built | Effective 1973 |
| Architectural Style | Traditional |
| Exterior Material | Aluminum/Vinyl |
| Foundation Type | Concrete |
| Roof Material | Asphalt |
| Lot Area | 4,800 sqft (0.11 acres) |
| Lot Dimensions | 120 ft deep x 40 ft wide |
| Terrain | Wooded |
| Garage Type | Basement |
| Garage Area | 240 sqft |
| Driveway | Driveway |
| Driveway Area | 100 sqft |
| Parking Spaces | 1 Parking Space |
| Deck Area | 120 sqft |
| Patio Area | 120 sqft |
| Cooling System | Central |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 1817 KROPF AVE |
|---|---|
| City | MADISON |
| State | WI |
| Zip | 53704-3415 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | TR-C4, WP-07 |
| Legal Description | FIRST ADDITION CLYDE A. GALLAGHER'S SHERMAN AVE. SUBDIVISION, BLK 8, LOT 23 |
| Legal Range | 10 |
| Legal Township | 08 |
| Legal Section | 31 |
| Legal Subdivision | FIRST ADDITION CLYDE A GALLAGHER'S |
| Legal Block | 8 |
| Legal Lot Number | 23 |
| Jurisdiction | DANE WI |
| Township / Civil Division | MADISON |
| Census Block Group | 2 |
| Census Block | 2022 |
| Census Tract | 2200 |
1817 Kropf Ave is owned and occupied by an individual who bought it in March 2006.
Source: Dane County records, as of January 22, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 1817 KROPF AVE, MADISON, WI 53704-3415 |
| 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 |
|---|---|
| Feb 13, 2026 | Deed of Trust, Mortgage · Line of Credit SUMMIT CU |
| Aug 14, 2017 | Deed of Trust, Mortgage · Line of Credit SUMMIT CU |
| Aug 5, 2019 | Deed of Trust, Mortgage · Line of Credit SUMMIT CU |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 2, 2006 · Amount on File |
| Deed Sale | Mar 2, 2006 · Amount on File |
| Deed Document Number | 4166612 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DANE WI |
| Property Address | 1817 KROPF AVE, MADISON, WI 53704-3415 |
| Transaction Type | Mortgage |
| Record Updated | Feb 27, 2026 |
| Name | Verified Name |
|---|
| Document Number | 0006080504 |
|---|---|
| Date | Feb 13, 2026 |
| Instrument | 6080504 |
| Name | SUMMIT CU |
|---|---|
| Type | Credit Union |
| Address | COTTAGE GROVE, WI 53527 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Feb 12, 2056 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DANE WI |
| Property Address | 1817 KROPF AVE, MADISON, WI 53704-3415 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0005349373 |
|---|---|
| Date | Aug 14, 2017 |
| Instrument | 5349373 |
| Name | SUMMIT CU |
|---|---|
| Type | Credit Union |
| Address | MADISON, WI 53718 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Aug 13, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DANE WI |
| Property Address | 1817 KROPF AVE, MADISON, WI 53704-3415 |
| Document Number | 0005513478 |
| Instrument Date | Aug 5, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Aug 26, 2019 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Address | 1817 KROPF AVE MADISON WI 537043415, MADISON, WI 53704-3415 |
| Document Number | 0005513478 |
|---|---|
| Date | Aug 14, 2019 |
| Instrument | 5513478 |
| Name | SUMMIT CU |
|---|---|
| Address | COTTAGE GROVE, WI 53527 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Aug 13, 2049 |
| Rate Type | Adjustable Rate |
|---|
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 | $303,300 Land $59,400 Building $243,900 | ||
| 2024 | $5,016.00 | $303,300 | |
| 2023 | $275,700 Land $54,000 Building $221,700 | ||
| 2022 | $4,515.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1817 Kropf Ave 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 | 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.
Wildfire risk around 1817 Kropf Ave 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 99.8% of the US · lower than 99.7% of Wisconsin |
|---|---|
| Wildfire Likelihood | Under 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 | 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 695 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| LiteWire Fixed Wireless | 100 / 25 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
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