Waukesha County property record for 834 Mill St, Delafield, WI 53018
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 1,848 sqft · built 1940 |
| Lot Size | 0.2 acres (8,712 sqft) |
| Owner | Company Name on File |
| Tax Bill | $4,415 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | DELC-0787-102 |
| Primary APN | DELC-0787-102 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| 1st Floor Area | 1,330 sqft |
| Basement Area | 1,330 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1940 |
|---|---|
| Effective Year Built | Effective 1940 |
| Lot Area | 8,712 sqft (0.2 acres) |
| Lot Dimensions | 120 ft deep x 76 ft wide |
| Garage Type | Attached |
| Garage Area | 689 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Enclosed Porch |
| Sewer | Connected |
|---|---|
| Water Source | Well |
| Street Address | 834 MILL ST |
|---|---|
| City | DELAFIELD |
| State | WI |
| Zip | 53018 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 6 & E 10 FT LOT 5 BLK 8 VILLAGE OF DELAFIELD SECS 17 & 20 T7N R18E DOC# 3599226 |
| Legal Subdivision | VILLAGE OF DELAFIELD |
| Legal Block | 8 |
| Legal Lot Number | 6,5 |
| Jurisdiction | WAUKESHA WI |
| Township / Civil Division | DELAFIELD |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 203704 |
Source: Waukesha County records · APN DELC-0787-102
Assessment roll updated June 23, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 1609 JACKSON ST, OSHKOSH, WI 54901-2943 |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | Sep 08, 2008 |
| Transfer Doc | 0003599226 |
| Record Updated | Sep 20, 2026 |
Source: Waukesha County records · Assessment roll updated June 23, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Waukesha County |
| Municipality | Delafield City |
| Unified School District | Kettle Moraine 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 | $4,415.00 (+3.74%) | $402,100 (+34.66%) Land $102,100 Building $300,000 | $417,500 (+12.23%) |
| 2023 | $4,256.00 | $298,600 Land $78,600 Building $220,000 | $372,000 |
Source: FEMA National Flood Hazard Layer as of October 19, 2025 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 5 (1993–2011) |
| Claims Outside the SFHA | 4 of 5 |
| Most Recent Claim | May 2011 · other causes |
| 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 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 as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
May also be available: Bertram Communications, Brightspeed, Netwurx.
Based on FCC filings for 215 locations within half a mile of this property.
5G (outdoors only) and 4G LTE
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | DELAFIELD WATERWORKS serves 300 people |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Sep 2024 |
| Also Mapped Here | DELAFIELD SQUARE |
| Lead | 2 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 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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