Dane County property record for 617 E Holum St, Deforest, WI 53532
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.328 acres (14,288 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $4,854 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0910-171-9185-5 |
| Primary APN | 0910-171-9185-5 |
|---|
| Lot Area | 14,288 sqft (0.328 acres) |
|---|
| Street Address | 617 E HOLUM ST |
|---|---|
| City | DEFOREST |
| State | WI |
| Zip | 53532-1317 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SEC 17-9-10 PRT SW1/4NE1/4 BEG 101.75 FT N89DEG53'E OF NE COR LOT 3 ST OLAF'S PL AT TH CONT N89DEG53'E 110 FT TH S0DEG20'E |
| Legal Range | 10 |
| Legal Township | 09 |
| Legal Section | 17 |
| Legal Block | 91 |
| Legal Lot Number | 3 |
| Jurisdiction | DANE WI |
| Township / Civil Division | DEFOREST |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 13301 |
Source: Dane County records · APN 0910-171-9185-5
Assessment roll updated January 1, 2025 · Last verified February 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Co-owner | Verified Secondary Owner |
| Mailing Address | 617 E HOLUM ST, DEFOREST, WI 53532-1317 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Updated | Jun 08, 2026 |
Source: Dane County records · Assessment roll updated January 1, 2025 · Last verified February 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Dane County |
| Municipality | DeForest Village |
| Unified School District | DeForest Area School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,854.00 (+11.51%) Homeowner's exemption | $293,200 (+9.24%) Land $78,800 Building $214,400 | $318,600 (+12.03%) |
| 2023 | $268,400 Land $78,900 Building $189,500 | $284,400 | |
| 2022 | $4,353.00 |
Source: FEMA National Flood Hazard Layer, Dane County (55025C), updated September 20, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 550250133012, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 1 (2008) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jun 2008 · Severe Storms, Tornadoes, And Flooding |
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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: FCC Broadband Data Collection, availability as of December 31, 2025 · sampled at 268 locations within half a mile · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| TDS Telecom Fiber | 1,000 / 1,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| ResTech Services Fixed Wireless | 100 / 25 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: Bertram Communications.
Source: EPA Safe Drinking Water Information System via ECHO, 2026 Q3 · EPA community water system boundaries v3.0, March 2026 · Last verified October 2026
| Water System | DEFOREST WATERWORKS serves 10,500 people |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Dec 2023 |
| Lead | 6 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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.
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