Ozaukee County property record for 1503 12th Ave, Grafton, WI 53024
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · built 1919 |
| Lot Size | 0.2 acres (8,712 sqft) |
| Owner | Individual Name on File |
| Last Sale | $260,000 (Sep 2019) |
| Tax Bill | $4,748 (2025) |
| Deeds & Mortgages | Nov 2022 Transfer Sep 2019 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 10-075-03-090.01 |
| Primary APN | 10-075-03-090.01 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Year Built | Built 1919 |
|---|---|
| Effective Year Built | Effective 1919 |
| Exterior Material | Aluminum/Vinyl |
| Lot Area | 8,712 sqft (0.2 acres) |
| Heating System | Hot Water |
|---|
| Street Address | 1503 12TH AVE |
|---|---|
| City | GRAFTON |
| State | WI |
| Zip | 53024-1929 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 1143366 1083391 E 198 FT LOT 9 BLK 3 /EXC W 66 FT/ E 198 FT LOT 10 /EXC W 66 FT JOHNSON & MOORE'S ADD. SUBD. OF LOT 1 BLK 3 |
| Legal Range | 21E |
| Legal Township | 10N |
| Legal Section | 24 |
| Legal Subdivision | JOHNSON & MOORE'S |
| Legal Block | 3 |
| Legal Lot Number | 1,9-10 |
| Jurisdiction | OZAUKEE WI |
| Township / Civil Division | GRAFTON |
| Census Block Group | 2 |
| Census Block | 2013 |
| Census Tract | 640101 |
1503 12th Ave is owned and occupied by an individual who bought it in September 2019.
Source: Ozaukee County records, as of October 1, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 1503 12TH AVE, GRAFTON, WI 53024-1929 |
| 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 |
|---|---|
| Nov 14, 2022 | Transfer on Death Deed, Transfer |
| Sep 30, 2019 | Warranty Deed, Transfer · Conventional Mortgage ASSOCIATED BANK |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 30, 2019 · Amount on File |
| Deed Sale | Sep 30, 2019 · Amount on File |
| Deed Document Number | 20191083391 |
| Record Updated | Oct 29, 2026 |
| Document Type | Transfer on Death Deed |
|---|---|
| Jurisdiction | OZAUKEE WI |
| Recording Date | Nov 14, 2022 |
| Property Address | 1503 12TH AVE, GRAFTON, WI 53024-1929 |
| Document Number | 0001143366 |
| Instrument Date | Nov 10, 2022 |
| Instrument | 1143366 |
| Transaction Type | Transfer |
| Record Updated | Nov 30, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants in Common |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | OZAUKEE WI |
| Recording Date | Sep 30, 2019 |
| Property Address | 1503 12TH AVE, GRAFTON, WI 53024-1929 |
| Document Number | 0001083391 |
| Instrument Date | Sep 23, 2019 |
| Instrument | 1083391 |
| Transaction Type | Transfer |
| Record Updated | Feb 7, 2022 |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $780.00 |
| Amount Accuracy | Calculated from Transfer Tax |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1503 12TH AVE, GRAFTON, WI 53024-1929 |
| Document Number | 0001083392 |
|---|---|
| Date | Sep 30, 2019 |
| Instrument | 1083392 |
| Name | ASSOCIATED BANK |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Rate Type | Fixed Rate |
|---|
The 2025 property tax bill for 1503 12th Ave was $4,748 with a homeowner's exemption.
Source: Ozaukee County assessment roll, as of February 17, 2026
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Ozaukee County |
| Municipality | Grafton Village |
| Unified School District | Grafton School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,748.00 Homeowner's exemption | $400,500 Land $95,000 Building $305,500 | $415,300 |
| 2023 | $3,780.00 Homeowner's exemption | $253,500 Land $75,000 Building $178,500 | $310,700 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1503 12th Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective August 7, 2024 · 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 | 6 in force |
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.
The area around 1503 12th 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 | GRAFTON WATERWORKS serves 12,269 people · EPA ID WI2460111 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jun 2024 |
| Lead | 3 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, 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.
Source: FCC Broadband Data Collection, based on 243 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Bertram Communications Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
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