Dane County property record for 521 Maple Ave, Madison, WI 53704
| Property Type | Triplex |
|---|---|
| Details | 6 bd · 3 ba · 3,398 sqft · built 1906 |
| Lot Size | 0.114 acres (5,001 sqft) |
| Owner | Individual Name on File |
| Last Sale | $650,000 (Mar 2022) |
| Tax Bill | $11,653 (2024) |
| Deeds & Mortgages | Mar 2022 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 0710-053-2407-6 |
| Primary APN | 0710-053-2407-6 |
|---|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 18 Rooms |
| Units | 3 Units |
| Stories | 3 Stories |
| Building Area | 3,398 sqft Living Area |
| 1st Floor Area | 1,128 sqft |
| 2nd Floor Area | 1,368 sqft |
| Basement Area | 1,128 sqft |
| Family Room | Family Room |
| Flooring | Carpet |
| Interior Walls | Plaster |
| Year Built | Built 1906 |
|---|---|
| Effective Year Built | Effective 1981 |
| Architectural Style | Other |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Masonry / Concrete Block |
| Foundation Type | Concrete |
| Roof Material | Asphalt |
| Lot Area | 5,001 sqft (0.114 acres) |
| Driveway | Driveway |
| Driveway Area | 126 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 284 sqft |
| Sewer | Municipal |
|---|---|
| Water Source | Commercial |
| Street Address | 521 MAPLE AVE |
|---|---|
| City | MADISON |
| State | WI |
| Zip | 53704-5875 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Triplex |
| Local Zoning Code | TR-C2, WP-08 |
| Legal Description | ELMSIDE ADD TO MADISON, LOT 7, BLOCK 9 |
| Legal Range | 10 |
| Legal Township | 07 |
| Legal Section | 05 |
| Legal Subdivision | ELMSIDE ADD |
| Legal Block | 9 |
| Legal Lot Number | 7 |
| Jurisdiction | DANE WI |
| Township / Civil Division | MADISON |
| Census Block Group | 3 |
| Census Block | 3039 |
| Census Tract | 2000 |
521 Maple Ave, a triplex, is owned by an individual who bought it in March 2022.
Source: Dane County records, as of January 22, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 1925 COMMONWEALTH AVE, MADISON, WI 53726-3931 |
| 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.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 8, 2022 · Amount on File |
| Deed Sale | Mar 8, 2022 · Amount on File |
| Prior Sale | Jun 1, 2015 · Amount on File |
| Deed Document Number | 5817193 |
| Record Updated | Jun 8, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | DANE WI |
| Recording Date | Mar 8, 2022 |
| Property Address | 521 MAPLE AVE, MADISON, WI 53704-5875 |
| Document Number | 0005817193 |
| Instrument Date | Mar 4, 2022 |
| Instrument | 5817193 |
| Transaction Type | Transfer |
| Record Updated | May 1, 2023 |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,950.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1925 COMMONWEALTH AVE, MADISON, WI 53726-3931 |
| Document Number | 0005817194 |
|---|---|
| Date | Mar 8, 2022 |
| Instrument | 5817194 |
| Name | WINTRUST MORTGAGE CORP |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
Source: Dane County assessment roll, as of January 1, 2025
| Type | Name |
|---|---|
| State | Wisconsin |
| County | Dane County |
| Municipality | Madison City |
| Unified School District | Madison Metropolitan School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $663,000 Land $100,200 Building $562,800 | ||
| 2024 | $11,653.00 | $663,000 | |
| 2023 | $650,000 Land $100,200 Building $549,800 | ||
| 2022 | $12,313.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 521 Maple Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 20, 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.
The area around 521 Maple 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 | MADISON WATER UTILITY serves 272,000 people · EPA ID WI1130224 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Apr 2023 |
| Lead | 2 ppb (2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Lead service line inventory Oct 2024 |
| Monitoring and Reporting | 1 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 100 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| LiteWire Fixed Wireless | 100 / 25 |
| T-Mobile Fixed Wireless | 100 / 20 |
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