Dane County property records for 19 addresses on Oneill Ave, Madison, WI · Last verified August 2026
| Properties | 19 |
|---|---|
| Median Sale Price | $300,000 |
| Deeds and Mortgages on File | 26 |
| Median Price per Sqft | $245 |
| Owner Occupied | 74% |
| Median Annual Tax Bill | $4,399 |
| Median Year Built | 1953 |
| Median Ownership Tenure | 6 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
5,490 sqft · Built 1994 · 0.502 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $249,900Jun 2012 | $8,6772025 | 1 Name on Record | Assessor + 2 DocumentsUpdated Apr 2026 |
1 bd · 1 ba · 520 sqft · 0.137 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —May 2024 | $2,5472024 | —Dec 2019 | 1 Name on Record | Assessor + 2 DocumentsUpdated Feb 2026 |
5,882 sqft · Built 1965 · 1 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $18,7422025 | 2 Names on Record | AssessorUpdated Apr 2026 |
1,500 sqft · Built 1963 · 0.138 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $565,000Sep 2025 | Amount on Record Jan 2011 | 1 Name on Record | Assessor + 1 DocumentUpdated Feb 2026 |
0.138 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $235,000Oct 2006 | $4,9422024 | 1 Name on Record Owner Occupied | AssessorUpdated Feb 2026 |
3 bd · 1 ba · 880 sqft · 0.137 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $32,000Sep 1985 | $3,6712024 | 3 Names on Record Owner Occupied | Assessor + 2 DocumentsUpdated Feb 2026 |
2 bd · 1 ba · 874 sqft · 0.137 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $46,000Jun 1994 | $3,5752024 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Feb 2026 |
3 bd · 2 ba · 1,326 sqft · 0.137 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Sep 2004 | $4,4112024 | 2 Names on Record Owner Occupied | AssessorUpdated Feb 2026 |
2 bd · 1 ba · 784 sqft · 0.136 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $90,000Apr 2015 | $4,5532024 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Feb 2026 |
2 bd · 1 ba · 672 sqft · 0.142 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $120,000Jul 2018 | $3,2282024 | 2 Names on Record | Assessor + 2 DocumentsUpdated Feb 2026 |
2 bd · 1 ba · 1,104 sqft · 0.143 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Dec 2021 | $4,3142024 | 2 Names on Record Owner Occupied | AssessorUpdated Feb 2026 |
2 bd · 1 ba · 864 sqft · 0.148 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $267,500Apr 2025 | $4,3992025 | —Sep 2014 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 2 ba · 2,350 sqft · 0.148 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $355,000Aug 2023 | $5,8612024 | Amount on Record Oct 2019 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Feb 2026 |
4 bd · 2 ba · 1,284 sqft · 0.165 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $314,800Feb 2024 | $6,0472024 | Amount on Record Jan 2008 | 1 Name on Record Owner Occupied | Assessor + 2 DocumentsUpdated Feb 2026 |
2 bd · 1 ba · 879 sqft · 0.148 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $300,000Oct 2025 | $3,9972024 | Amount on Record Feb 2025 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Feb 2026 |
3 bd · 1 ba · 960 sqft · 0.148 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $147,500Apr 2020 | $3,4442024 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Feb 2026 |
2 bd · 1 ba · 744 sqft · 0.143 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $87,500Nov 2000 | $3,7952024 | 1 Name on Record Owner Occupied | AssessorUpdated Feb 2026 |
2 bd · 1 ba · 780 sqft · 0.121 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $149,900Jun 2016 | $4,0212024 | Amount on Record Jun 2007 | 1 Name on Record Owner Occupied | AssessorUpdated Feb 2026 |
2 bd · 1 ba · 1,280 sqft · 0.121 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $269,000Feb 2022 | $5,4872025 | Amount on Record Oct 2021 | 1 Name on Record Owner Occupied | Assessor + 4 DocumentsUpdated Jul 2026 |