San Mateo County property records for 20 addresses on Bettina Ave, San Mateo, CA · Last verified October 2026
| Properties | 20 |
|---|---|
| Median Sale Price | $1,678,000 |
| Deeds and Mortgages on File | 35 |
| Median Price per Sqft | $881 |
| Owner Occupied | 80% |
| Median Annual Tax Bill | $18,661 |
| Median Year Built | 1958 |
| Median Ownership Tenure | 17 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4200 Bettina Ave |
3 bd · 2 ba · 1,510 sqft built 1960 · 0.2 acres | $1,678,000 Dec 2020 | $22,002 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4201 Bettina Ave |
3 bd · 2.5 ba · 2,010 sqft built 1959 · 0.248 acres | $497,500 Jul 1990 | $12,220 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4205 Bettina Ave |
4 bd · 3 ba · 3,020 sqft built 1959 · 0.207 acres | $4,841 2025 | Assessor + 1 Document Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4209 Bettina Ave |
3 bd · 3 ba · 2,340 sqft built 1958 · 0.337 acres | $1,125,000 Jul 2005 | $18,661 2025 | Assessor Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4212 Bettina Ave |
3 bd · 2 ba · 2,120 sqft built 1957 · 0.171 acres | $1,800,000 Nov 2018 | $25,309 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4213 Bettina Ave |
5 bd · 3 ba · 2,300 sqft built 1957 · 0.323 acres | — Aug 2005 | $4,060 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4216 Bettina Ave |
3 bd · 2 ba · 1,460 sqft built 1957 · 0.148 acres | $386,500 Sep 1993 | $9,380 2025 | Assessor Updated Jul 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4217 Bettina Ave |
6 bd · 4 ba · 2,680 sqft built 1957 · 0.308 acres | $1,100,000 Mar 2009 | $20,002 2025 | Assessor Updated Sep 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4220 Bettina Ave |
3 bd · 2 ba · 1,670 sqft built 1957 · 0.149 acres | $370,000 Aug 1991 | $8,807 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4221 Bettina Ave |
3 bd · 2.5 ba · 3,490 sqft built 1958 · 0.294 acres | $425,000 Jun 1995 | $10,346 2025 | Assessor + 5 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4224 Bettina Ave |
4 bd · 2 ba · 1,830 sqft built 1957 · 0.151 acres | $1,550,000 Jul 2019 | $20,900 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4225 Bettina Ave |
3 bd · 2 ba · 1,860 sqft built 1960 · 0.257 acres | $1,650,000 Oct 2019 | $22,426 2025 | Assessor + 4 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4228 Bettina Ave |
3 bd · 2 ba · 1,300 sqft built 1958 · 0.155 acres | $365,000 Oct 1995 | $8,194 2025 | Assessor Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4229 Bettina Ave |
3 bd · 2.5 ba · 2,900 sqft built 1963 · 0.198 acres | $450,000 Aug 1988 | $11,077 2025 | Assessor Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4232 Bettina Ave |
3 bd · 2 ba · 1,300 sqft built 1958 · 0.161 acres | $4,191 2025 | Assessor + 5 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4233 Bettina Ave |
3 bd · 2 ba · 2,190 sqft built 1960 · 0.238 acres | $85,000 Apr 2026 | $27,232 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4236 Bettina Ave |
5 bd · 4 ba · 2,570 sqft built 1958 · 0.164 acres | $5,277 2025 | Assessor Updated Jul 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4237 Bettina Ave |
4 bd · 2.5 ba · 2,140 sqft built 1959 · 0.202 acres | $1,998,000 Aug 2018 | $27,921 2025 | Assessor + 8 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4241 Bettina Ave |
4 bd · 2.5 ba · 2,370 sqft built 1972 · 0.181 acres | $2,088,000 Sep 2022 | $27,460 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4242 Bettina Ave |
3 bd · 2 ba · 1,570 sqft built 1958 · 0.168 acres | $19,924 2025 | Assessor + 1 Document Updated Jul 2026 | 2 Owners on File |