Rock County property record for 3437 Hazelnut Ln, Milton, WI 53563
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,618 sqft · built 2000 |
| Lot Size | 0.374 acres (16,291 sqft) |
| Owner | 2 Company Names on Record |
| Tax Bill | $4,952 (2025) |
| Deeds & Mortgages | Aug 2020 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 0205300123 |
| Primary APN | 0205300123 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,618 sqft Living Area |
| 1st Floor Area | 1,618 sqft |
| Basement Area | 1,618 sqft |
| Unfinished Basement | 1,618 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2000 |
|---|---|
| Effective Year Built | Effective 2000 |
| Architectural Style | Ranch |
| Lot Area | 16,291 sqft (0.374 acres) |
| Lot Dimensions | 183 ft deep x 183 ft wide |
| Garage Area | 760 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Porch |
| Porch Area | 224 sqft |
| Heating System | HVAC |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Account Number | 241 0205300123 |
|---|---|
| Street Address | 3437 HAZELNUT LN |
| City | MILTON |
| State | WI |
| Zip | 53563-8412 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | WALNUT GROVE ESTATES LOT 23 0205300101 |
| Legal Subdivision | WALNUT GROVE ESTATES |
| Legal Lot Number | 23 |
| Jurisdiction | ROCK WI |
| Township / Civil Division | JANESVILLE |
| Census Block Group | 1 |
| Census Block | 1046 |
| Census Tract | 1303 |
Source: Rock County records, as of April 2, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 3437 HAZELNUT LN, MILTON, WI 53563-8412 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Jun 26, 2020 |
| Transfer Doc | 0002161180 |
| Record Updated | Jun 8, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | ROCK WI |
| Recording Date | Aug 3, 2020 |
| Property Address | 3437 HAZELNUT LN, MILTON, WI 53563-8412 |
| Document Number | 0002161180 |
| Instrument Date | Jun 26, 2020 |
| Instrument | 2161180 |
| Transaction Type | Transfer |
| Record Updated | Nov 16, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
Source: Rock County assessment roll, as of April 2, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Rock County |
| Municipality | Janesville City |
| Unified School District | Milton School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,952.00 (-5.8%) Homeowner's exemption | $309,300 (-) Land $34,300 Building $275,000 | |
| 2024 | $328,833 | ||
| 2023 | $5,257.00 Homeowner's exemption | $309,300 Land $34,300 Building $275,000 |
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 May 3, 2017 · 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 (2020) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Sep 2020 · river or lake 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 99.1% of the US · lower than 97.9% 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 | JANESVILLE WATER UTILITY serves 64,415 people · EPA ID WI1540127 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jun 2025 |
| Lead | 2 ppb (2026) 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.
Source: FCC Broadband Data Collection, based on 148 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| TDS Telecom Fiber | 8,000 / 8,000 |
| Spectrum Cable | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| LiteWire Fixed Wireless | 100 / 25 |
| T-Mobile Fixed Wireless | 100 / 20 |
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