Alameda County property records for 25 addresses on Polonius Cir, Fremont, CA · Last verified October 2026
| Properties | 25 |
|---|---|
| Median Sale Price | $1,300,000 |
| Deeds and Mortgages on File | 46 |
| Median Price per Sqft | $789 |
| Owner Occupied | 88% |
| Median Annual Tax Bill | $7,446 |
| Median Year Built | 1985 |
| Median Ownership Tenure | 20 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
4 bd · 3.5 ba · 2,235 sqft · built 1986 · 0.205 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,250,000Dec 2018 | $18,2892025 | —Dec 2018 | Owner on Record Owner Occupied | Assessor + 6 DocumentsUpdated Oct 2026 |
4 bd · 2.5 ba · 2,052 sqft · built 1986 · 0.21 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $7,4462025 | —Nov 2020 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
3 bd · 2 ba · 1,504 sqft · built 1986 · 0.167 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $310,000Apr 1999 | $6,4362025 | —Apr 1999 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 2 ba · 1,300 sqft · built 1985 · 0.16 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $675,000Feb 2006 | $11,5222025 | Amount on Record Sep 2002 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
4 bd · 2.5 ba · 2,052 sqft · built 1986 · 0.16 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,320,000Jun 2019 | $18,0632025 | Amount on Record Apr 2006 | Owner on Record Owner Occupied | Assessor + 4 DocumentsUpdated Oct 2026 |
4 bd · 2.5 ba · 1,672 sqft · built 1985 · 0.123 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,320,000Mar 2019 | $17,9802025 | Amount on Record Feb 2006 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
4 bd · 2.5 ba · 1,767 sqft · built 1987 · 0.152 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $300,000Aug 1998 | $6,2142025 | —May 1999 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 2 ba · 1,504 sqft · built 1987 · 0.166 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,3492025 | —May 2019 | 2 Owners on Record | Assessor + 3 DocumentsUpdated Aug 2026 |
4 bd · 2.5 ba · 2,052 sqft · built 1987 · 0.168 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,8832025 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 2 ba · 1,504 sqft · built 1987 · 0.335 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $66,000Jan 1995 | $4,7602025 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
3 bd · 2 ba · 1,118 sqft · built 1985 · 0.185 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,300,000Jan 2024 | $16,3432025 | Amount on Record Oct 2022 | 2 Owners on Record | Assessor + 5 DocumentsUpdated Aug 2026 |
5 bd · 4.5 ba · 2,594 sqft · built 1980 · 0.11 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $549,000Mar 2011 | $6,9052025 | Amount on Record Mar 1997 | 2 Owners on Record Owner Occupied | Assessor + 5 DocumentsUpdated Sep 2026 |
3 bd · 2 ba · 1,380 sqft · built 1980 · 0.103 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $635,000Oct 2013 | $9,8312025 | —Oct 2013 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Oct 2026 |
4 bd · 2 ba · 1,496 sqft · built 1985 · 0.157 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 1999 | $5,9382025 | Amount on Record Feb 1999 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Aug 2026 |
4 bd · 2.5 ba · 1,608 sqft · built 1980 · 0.107 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $247,000Mar 1990 | $6,1102025 | 2 Owners on Record | AssessorUpdated Aug 2026 |
3 bd · 2 ba · 1,253 sqft · built 1981 · 0.127 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,0362025 | 2 Owners on Record Owner Occupied | AssessorUpdated Aug 2026 |
4 bd · 3.5 ba · 2,513 sqft · built 1984 · 0.13 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,8442025 | —Jan 2005 | Owner on Record Owner Occupied | Assessor + 4 DocumentsUpdated Oct 2026 |
4 bd · 3 ba · 2,205 sqft · built 1984 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $670,000Nov 2005 | $12,6812025 | —Nov 2005 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
4 bd · 2 ba · 1,496 sqft · built 1978 · 0.171 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,640,000Jun 2021 | $21,5342025 | Amount on Record Apr 2014 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
2 bd · 2 ba · 1,404 sqft · built 1984 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,229,000Nov 2022 | $15,7052025 | —Sep 2011 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |
5 bd · 3.5 ba · 2,057 sqft · built 1982 · 0.129 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,260,000Jun 2019 | $17,1952025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Oct 2026 |
4 bd · 2 ba · 1,380 sqft · built 1984 · 0.105 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $435,000Oct 2002 | $8,1712025 | Amount on Record Jul 1994 | 2 Owners on Record Owner Occupied | AssessorUpdated Oct 2026 |
3 bd · 2 ba · 1,480 sqft · built 1980 · 0.149 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $87,000Jan 2003 | $6,1612025 | —Aug 2018 | Owner on Record Owner Occupied | Assessor + 3 DocumentsUpdated Aug 2026 |
4 bd · 2.5 ba · 1,608 sqft · built 1987 · 0.111 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,2012025 | Owner on Record Owner Occupied | AssessorUpdated Aug 2026 |
5 bd · 3 ba · 2,100 sqft · built 1985 · 0.172 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $447,000Apr 2001 | $10,1712025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Oct 2026 |