Waukesha County property record for 804 Back Bay, Delafield, WI 53018 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 3.5 Baths |
| Year Built | Built 1976 |
| Lot Size | 29,621 sqft (0.68 acres) |
| Garage | 864 sqft |
| Occupancy | Owner Occupied |
| Last Sale | $900,000 (2013) |
| Tax Bill | $15,774.00 (2025) |
| Primary APN | DELC-0787-116 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Partial Baths | 1 Partial Baths |
| 1st Floor | 1,706 sqft 1st Floor |
| Basement Area | 1,690 sqft Basement |
| Family Room | Family Room |
| Game Room | Game Room |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1976 |
|---|---|
| Effective Year Built | Effective 1976 |
| Lot Area | 29,621 sqft (0.68 acres) |
| Depth X Width | 253 ft x 132 ft Depth x Width |
| Parking Spaces | 6 Parking Spaces |
| Garage Area | 864 sqft Garage |
| Deck Area | Deck Area |
| Sewage | Sewage Connected |
|---|---|
| Water Source | Well Water Source |
| Street Address | 804 BACK BAY |
|---|---|
| City | DELAFIELD |
| State | WI |
| Zip | 53018-1528 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 10 ST JOHNS ON THE LAKE & AN UNDIV 1/53 INT IN OUTLOT 1 & 2 LOCATED IN GOVERNMENT LOT 3 PT SW1/4 SEC 17 T7N R18E :: DOC# 4031513 |
| Legal Range | 18E |
| Legal Township | 7N |
| Legal Section | 17 |
| Legal Subdivision | ST JOHNS ON THE LAKE |
| Legal Lot Number | 10 |
| Jurisdiction | WAUKESHA WI |
| Minor Civil Division | DELAFIELD |
| Census Blockgroup | 1 |
| Census Block | 1048 |
| Census Tract | 203703 |
Source: Waukesha County records · APN DELC-0787-116
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 804 BACK BAY, DELAFIELD, WI 53018-1528 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jul 26, 2013 · Amount on Record |
| Deed Sale | Jul 26, 2013 · Amount on Record |
| Prior Sale | Aug 21, 2006 · Amount on Record |
| Deed Doc Number | 20134031513 |
| Prior Transfer Date | Jul 02, 2013 |
| Prior Transfer Doc | 0004031513 |
| Record Refreshed | 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 | $15,774.00 (+2.56%) | $1,560,400 (+32.75%) Land $850,200 Building $710,200 | $1,620,100 (+10.64%) |
| 2023 | $15,381.00 Homeowner's exemption | $1,175,400 Land $653,900 Building $521,500 | $1,464,300 |
Source: FEMA National Flood Hazard Layer, Waukesha County (55133C), updated October 19, 2025 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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