Orange County property records for 18 addresses on San Mateo Ave, Los Alamitos, CA · Last verified October 2026
| Properties | 18 |
|---|---|
| Median Sale Price | $1,050,000 |
| Deeds and Mortgages on File | 26 |
| Median Price per Sqft | $500 |
| Owner Occupied | 94% |
| Median Annual Tax Bill | $11,599 |
| Median Year Built | 1966 |
| Median Ownership Tenure | 12 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3902 San Mateo Ave |
4 bd · 2 ba · 2,501 sqft built 1966 · 0.149 acres | $1,300,000 Mar 2023 | $15,438 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3912 San Mateo Ave |
4 bd · 2 ba · 1,988 sqft built 1966 · 0.137 acres | $281,000 Feb 1995 | $5,836 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3922 San Mateo Ave |
4 bd · 2 ba · 2,194 sqft built 1966 · 0.14 acres | $1,395,000 Apr 2022 | $16,917 2025 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3932 San Mateo Ave |
4 bd · 3.5 ba · 2,096 sqft built 1966 · 0.157 acres | $1,050,000 Aug 2019 | $13,198 2025 | Assessor + 6 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3941 San Mateo Ave |
4 bd · 2.5 ba · 2,332 sqft built 1966 · 0.16 acres | $325,000 May 1992 | $6,864 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3942 San Mateo Ave |
5 bd · 3 ba · 2,722 sqft built 1966 · 0.187 acres | $2,723 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3951 San Mateo Ave |
5 bd · 2 ba · 2,807 sqft built 1966 · 0.153 acres | — Apr 1996 | $5,127 2025 | Assessor Updated Aug 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3952 San Mateo Ave |
4 bd · 3 ba · 2,807 sqft built 1966 · 0.138 acres | $900,000 Oct 2015 | $12,485 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3961 San Mateo Ave |
4 bd · 2 ba · 1,988 sqft built 1966 · 0.14 acres | $361,000 May 1999 | $6,810 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3962 San Mateo Ave |
4 bd · 2.5 ba · 2,710 sqft built 1966 · 0.144 acres | $2,737 2025 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3971 San Mateo Ave |
5 bd · 3.5 ba · 3,076 sqft built 2003 · 0.137 acres | $1,650,000 Nov 2021 | $12,442 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3972 San Mateo Ave |
6 bd · 3 ba · 2,750 sqft built 1966 · 0.144 acres | $865,000 Sep 2014 | $11,929 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3981 San Mateo Ave |
6 bd · 3 ba · 2,750 sqft built 1966 · 0.123 acres | $2,206 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3982 San Mateo Ave |
4 bd · 2.5 ba · 2,230 sqft built 1966 · 0.137 acres | $1,000,000 Dec 2022 | $14,373 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3991 San Mateo Ave |
4 bd · 3.5 ba · 3,194 sqft built 1996 · 0.144 acres | $950,000 Aug 2004 | $15,546 2025 | Assessor + 3 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3992 San Mateo Ave |
4 bd · 2.5 ba · 2,230 sqft built 1966 · 0.137 acres | $765,000 Oct 2009 | $11,530 2025 | Assessor + 1 Document Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3993 San Mateo Ave |
4 bd · 2.5 ba · 2,230 sqft built 1966 · 0.123 acres | $875,000 Oct 2017 | $11,599 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
3994 San Mateo Ave |
3 bd · 2 ba · 1,536 sqft built 1966 · 0.137 acres | $728,000 Feb 2012 | $11,519 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |