Marathon County property record for 1109 S 18th Ave, Wausau, WI 54401
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · built 1971 |
| Lot Size | 0.169 acres (7,405 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $2,418 (2025) |
| Deeds & Mortgages | Jun 2020 Mortgage May 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 291-2907-344-0900 |
| Primary APN | 291-2907-344-0900 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Fireplace | Fireplace |
| Year Built | Built 1971 |
|---|---|
| Architectural Style | Ranch |
| Exterior Material | Composition/Composite |
| Lot Area | 7,405 sqft (0.169 acres) |
| Garage Type | Detached |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 1109 S 18TH AVE |
|---|---|
| City | WAUSAU |
| State | WI |
| Zip | 54401-5712 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R2 |
| Legal Description | SEC 34-29-07 PT OF SW1/4 SE1/4 - W 1/2 OF COM 250' S & 196.5' W OF NE COR N 110' W 120' S 110' E 120' TO BEG |
| Legal Range | 07 |
| Legal Township | 29 |
| Legal Section | 34 |
| Legal Quarter | SW |
| Jurisdiction | MARATHON WI |
| Township / Civil Division | WAUSAU |
| Census Block Group | 2 |
| Census Block | 2018 |
| Census Tract | 601 |
1109 S 18th Ave is owned and occupied by an individual who acquired it in May 2020.
Source: Marathon County records, as of February 9, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Co-owner | Co-owner on File |
| Mailing Address | 1109 S 18TH AVE, WAUSAU, WI 54401-5712 |
| 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 |
|---|---|
| Jun 25, 2020 | Deed of Trust, Mortgage · Conventional Mortgage COVANTAGE CU |
| May 11, 2020 | Intrafamily Transfer, Transfer · Conventional Mortgage COVANTAGE CU |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | May 11, 2020 |
| Transfer Doc | 0001803521 |
| Record Updated | Jun 8, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MARATHON WI |
| Property Address | 1109 S 18TH AVE, WAUSAU, WI 54401-5712 |
| Document Number | 0001811746 |
| Instrument Date | Jun 25, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Sep 24, 2020 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Relationship | Tenants by the Entirety |
| Address | 1109 S 18TH AVE WAUSAU WI 544015712, WAUSAU, WI 54401-5712 |
| Document Number | 0001811746 |
|---|---|
| Date | Aug 11, 2020 |
| Instrument | 1811746 |
| Name | COVANTAGE CU |
|---|---|
| Type | Credit Union |
| Address | ANTIGO, WI 54409 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 120 Months |
| Due | Aug 10, 2030 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | MARATHON WI |
| Recording Date | May 11, 2020 |
| Property Address | 1109 S 18TH AVE, WAUSAU, WI 54401-5712 |
| Document Number | 0001803521 |
| Instrument Date | May 5, 2020 |
| Instrument | 1803521 |
| Transaction Type | Transfer |
| Record Updated | Apr 12, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1109 S 18TH AVE, WAUSAU, WI 54401-5712 |
| Document Number | 0001803522 |
|---|---|
| Date | May 11, 2020 |
| Instrument | 1803522 |
| Name | COVANTAGE CU |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.62% |
The 2025 property tax bill for 1109 S 18th Ave was $2,418 with a homeowner's exemption.
Source: Marathon County assessment roll, as of January 1, 2024
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Marathon County |
| Municipality | Wausau City |
| Unified School District | Wausau School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,418.00 | $140,200 Land $23,100 Building $117,100 | $147,149 Land $24,245 Building $122,904 |
| 2023 | $2,085.00 Homeowner's exemption | $96,000 Land $18,000 Building $78,000 | $115,095 Land $21,580 Building $93,515 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1109 S 18th Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 18, 2026
| 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.
Wildfire risk around 1109 S 18th Ave is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| 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 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 | WAUSAU WATERWORKS serves 39,994 people · EPA ID WI7370102 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Dec 2023 |
| Lead | 6 ppb (2020) 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 322 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| TDS Telecom Fiber | 8,000 / 8,000 |
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
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