Waukesha County property record for 917 E Roberta Ave, Waukesha, WI 53186
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 3,849 sqft · built 1958 |
| Lot Size | 0.29 acres (12,632 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $375,000 (Mar 2026) |
| Tax Bill | $5,774 (2025) |
| Deeds & Mortgages | Mar 2026 Sale & Mortgage Nov 2017 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | WAKC-1340-144 |
| Primary APN | WAKC-1340-144 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 3,849 sqft Living Area |
| Gross Area | 5,375 sqft |
| 1st Floor Area | 1,769 sqft |
| Basement Area | 1,712 sqft |
| Finished Basement | 1,040 sqft |
| Unfinished Basement | 672 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1958 |
|---|---|
| Effective Year Built | Effective 1994 |
| Architectural Style | Ranch |
| Exterior Material | Wood |
| Construction Type | Frame |
| Foundation Type | Raised |
| Roof Material | Asphalt |
| Lot Area | 12,632 sqft (0.29 acres) |
| Lot Dimensions | 140 ft deep x 90 ft wide |
| Terrain | Gentle Slope |
| View / Lot | Traffic |
| Garage Type | Attached |
| Garage Area | 510 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Screened Porch |
| Porch Area | 730 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 917 E ROBERTA AVE |
|---|---|
| City | WAUKESHA |
| State | WI |
| Zip | 53186-6776 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RS-3 |
| Legal Description | LOT 3 BLK 4 SEITZ ESTATES SUB NO 1 PT SE1/4 SEC 11 T6N R19E DOC NO 4312018 & DOC NO 4755228 |
| Legal Range | 19E |
| Legal Township | 6N |
| Legal Section | 11 |
| Legal Subdivision | SEITZ ESTATES SUB |
| Legal Block | 4 |
| Legal Lot Number | 3 |
| Jurisdiction | WAUKESHA WI |
| Township / Civil Division | WAUKESHA |
| Census Block Group | 1 |
| Census Block | 1012 |
| Census Tract | 202400 |
917 E Roberta Ave is owned and occupied by two individuals who bought it in March 2026.
Source: Waukesha County records, as of October 19, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 917 E ROBERTA AVE, WAUKESHA, WI 53186-6776 |
| 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 |
|---|---|
| Mar 6, 2026 | Personal Representative Deed, Transfer · Conventional Mortgage PROVISOR INC |
| Nov 21, 2017 | Warranty Deed, Transfer · Conventional Mortgage US BANK NA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Mar 6, 2026 · Amount on File |
| Deed Sale | Mar 6, 2026 · Amount on File |
| Prior Sale | Nov 21, 2017 · Amount on File |
| Deed Document Number | 20264863895 |
| Prior Transfer Date | Feb 7, 2024 |
| Prior Transfer Doc | 0004755228 |
| Record Updated | Oct 29, 2026 |
| Document Type | Personal Representative Deed |
|---|---|
| Jurisdiction | WAUKESHA WI |
| Recording Date | Mar 6, 2026 |
| Property Address | 917 E ROBERTA AVE, WAUKESHA, WI 53186-6776 |
| Document Number | 0004863895 |
| Instrument Date | Mar 2, 2026 |
| Instrument | 4863895 |
| Transaction Type | Transfer |
| Record Updated | Mar 20, 2026 |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,125.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 917 E ROBERTA AVE, WAUKESHA, WI 53186-6776 |
| Document Number | 0004863896 |
|---|---|
| Date | Mar 6, 2026 |
| Instrument | 4863896 |
| Name | PROVISOR INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Apr 1, 2056 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WAUKESHA WI |
| Recording Date | Nov 21, 2017 |
| Property Address | 917 E ROBERTA AVE, WAUKESHA, WI 53186-6776 |
| Document Number | 0004312018 |
| Instrument Date | Nov 14, 2017 |
| Instrument | 4312018 |
| Transaction Type | Transfer |
| Record Updated | Jun 30, 2021 |
| Title Company | PRIORITY TITLE CORP |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $750.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 00000 |
| Name | Verified Name |
|---|---|
| Address | 917 E ROBERTA AVE, WAUKESHA, WI 53186-6776 |
| Document Number | 0004312019 |
|---|---|
| Date | Nov 21, 2017 |
| Instrument | 4312019 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Dec 1, 2047 |
| Rate Type | Adjustable Rate |
|---|
The 2025 property tax bill for 917 E Roberta Ave was $5,774, up 7.8% from the year before.
Source: Waukesha County assessment roll, as of June 23, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Waukesha County |
| Municipality | Waukesha City |
| Unified School District | Waukesha School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $5,774.00 (+7.82%) | $431,700 (+19.95%) Land $73,400 Building $358,300 | $443,087 (+13.35%) |
| 2024 | $5,355.00 (-1.49%) Homeowner's exemption | $359,900 (-) Land $73,400 Building $286,500 | $390,898 (+4.91%) |
| 2023 | $5,436.00 Homeowner's exemption | $359,900 Land $73,400 Building $286,500 | $372,606 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 917 E Roberta Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 19, 2025
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 917 E Roberta Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 | WAUKESHA WATER UTILITY serves 70,718 people · EPA ID WI2680238 |
|---|---|
| Water Source | Purchased surface water from MILWAUKEE WATERWORKS |
| Last State Inspection | Oct 2024 |
| Lead | Under 1 ppb (2024) action level 15 ppb |
| Water Quality | Radium resolved · Oct 2023 Gross alpha radiation resolved · Apr 2023 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 3 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 262 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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