San Mateo County property records for 30 addresses on Gum St, San Mateo, CA · Last verified October 2026
| Properties | 30 |
|---|---|
| Median Sale Price | $1,600,000 |
| Deeds and Mortgages on File | 39 |
| Median Price per Sqft | $895 |
| Owner Occupied | 53% |
| Median Annual Tax Bill | $18,116 |
| Median Year Built | 1952 |
| Median Ownership Tenure | 12 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
6,300 sqft · built 1948 · 0.144 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $314,000Apr 2009 | $3,4302025 | —Apr 2010 | 2 Owners on Record | Assessor + 1 DocumentUpdated Oct 2026 |
4 bd · 5 ba · 2,940 sqft · built 2004 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,300,000May 2018 | $33,1542025 | —May 2002 | 2 Owners on Record | Assessor + 4 DocumentsUpdated Oct 2026 |
4 bd · 2 ba · 1,644 sqft · built 1920 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,2682025 | Owner on Record | AssessorUpdated Jul 2026 |
0.133 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $780,000Feb 2005 | $18,1162025 | —Feb 2005 | 2 Owners on Record | AssessorUpdated Oct 2026 |
3 bd · 2 ba · 1,720 sqft · built 1952 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,6132025 | —Aug 2011 | 2 Owners on Record | AssessorUpdated Oct 2026 |
5 bd · 4 ba · 2,964 sqft · built 1978 · 0.133 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,930,000Oct 2024 | $24,7372025 | Amount on Record Dec 2010 | Owner on Record Owner Occupied | AssessorUpdated Oct 2026 |
2 bd · 2 ba · 1,070 sqft · built 1934 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Aug 1998 | $6,3862025 | —Feb 1994 | 2 Owners on Record Owner Occupied | AssessorUpdated Sep 2026 |
5 bd · 4 ba · 2,964 sqft · built 1978 · 0.133 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $2,465,000Apr 2022 | $32,7812025 | Amount on Record Aug 2003 | 2 Owners on Record | Assessor + 6 DocumentsUpdated Aug 2026 |
3 bd · 1 ba · 1,240 sqft · built 1939 · 0.091 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $250,000Sep 1994 | $6,4692025 | —Jul 2016 | Owner on Record Owner Occupied | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 2 ba · 1,620 sqft · built 1916 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,600,000Mar 2019 | $21,4712025 | Amount on Record Jan 2018 | 2 Owners on Record Owner Occupied | Assessor + 5 DocumentsUpdated Oct 2026 |
3 bd · 2 ba · 1,310 sqft · built 1939 · 0.091 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $6,2372025 | 2 Owners on Record | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 2 ba · 2,231 sqft · built 1959 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $335,000May 1999 | $8,3482025 | —May 1999 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 2,013 sqft · built 1940 · 0.091 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $685,000Feb 2013 | $14,2882025 | Amount on Record Feb 2003 | Owner on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
4 bd · 2 ba · 2,060 sqft · built 1952 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,075,000Oct 2014 | $18,5702025 | Amount on Record Nov 2004 | 2 Owners on Record | Assessor + 1 DocumentUpdated Sep 2026 |
3 bd · 2 ba · 2,653 sqft · built 1952 · 0.091 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $660,000Jan 2011 | $12,9732025 | Amount on Record Nov 2006 | Owner on Record | Assessor + 1 DocumentUpdated Oct 2026 |
4 bd · 2 ba · 2,060 sqft · built 1952 · 0.114 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $114,000Jul 1979 | $8,1712025 | Owner on Record | AssessorUpdated Jul 2026 |
3 bd · 2 ba · 2,653 sqft · built 1952 · 0.091 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $350,000Oct 2014 | $14,0542025 | —Jul 2015 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2.5 ba · 1,635 sqft · built 2017 · 0.026 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,366,000Aug 2017 | $19,2152025 | —Oct 2012 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 4 ba · 3,598 sqft · built 1938 · 0.183 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $425,000Feb 2012 | $10,8962025 | —May 1997 | 2 Owners on Record Owner Occupied | AssessorUpdated Sep 2026 |
3 bd · 2.5 ba · 1,496 sqft · built 2017 · 0.023 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,335,000Aug 2017 | $20,1612025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2.5 ba · 1,539 sqft · built 2017 · 0.028 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,500,000Jun 2022 | $20,1782025 | Amount on Record Jul 2017 | 2 Owners on Record | Assessor + 2 DocumentsUpdated Jul 2026 |
4 bd · 2 ba · 2,180 sqft · built 1952 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $400,000Oct 1999 | $9,8512025 | —Jul 2003 | 2 Owners on Record | Assessor + 2 DocumentsUpdated Aug 2026 |
3 bd · 2.5 ba · 1,430 sqft · built 2017 · 0.021 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $19,4572025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
3 bd · 2.5 ba · 1,635 sqft · built 2017 · 0.026 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,365,000Aug 2017 | $20,1822025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
4 bd · 2 ba · 2,180 sqft · built 1952 · 0.137 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $4,4232025 | —May 2019 | 2 Owners on Record | Assessor + 5 DocumentsUpdated Oct 2026 |
3 bd · 2.5 ba · 1,496 sqft · built 2017 · 0.023 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,340,000Oct 2017 | $20,1732025 | 2 Owners on Record Owner Occupied | Assessor + 2 DocumentsUpdated Jul 2026 |
3 bd · 2.5 ba · 1,659 sqft · built 2017 · 0.028 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,382,500Jul 2017 | $20,2262025 | 2 Owners on Record Owner Occupied | AssessorUpdated Jul 2026 |
3 bd · 2.5 ba · 1,610 sqft · built 2017 · 0.025 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,389,000Jul 2017 | $21,3382025 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Jul 2026 |
2 bd · 1 ba · 1,140 sqft · built 1938 · 0.091 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,480,000Jun 2021 | $19,8932025 | Amount on Record Jun 2003 | 2 Owners on Record Owner Occupied | Assessor + 1 DocumentUpdated Sep 2026 |
4 bd · 3 ba · 2,107 sqft · built 1956 · 0.091 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $881,000Apr 2014 | $16,4742025 | Amount on Record Dec 2011 | 2 Owners on Record | Assessor + 1 DocumentUpdated Oct 2026 |