Santa Clara County property records for 21 addresses on Helen Ave, Santa Clara, CA · Last verified October 2026
| Properties | 21 |
|---|---|
| Median Sale Price | $1,407,000 |
| Deeds and Mortgages on File | 37 |
| Median Price per Sqft | $862 |
| Owner Occupied | 90% |
| Median Annual Tax Bill | $11,030 |
| Median Year Built | 2004 |
| Median Ownership Tenure | 13 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1017 Helen Ave |
3 bd · 2.5 ba · 1,590 sqft built 2004 · 0.04 acres | $653,500 Nov 2004 | $10,748 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1019 Helen Ave |
3 bd · 2.5 ba · 1,590 sqft built 2004 · 0.028 acres | $365,000 Oct 2004 | $4,907 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1020 Helen Ave |
3 bd · 2.5 ba · 1,218 sqft built 1981 · 0.01 acres | $3,956 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1021 Helen Ave |
3 bd · 2.5 ba · 1,590 sqft built 2004 · 0.028 acres | $32,500 Apr 2017 | $5,381 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1022 Helen Ave |
3 bd · 2.5 ba · 1,218 sqft built 1981 · 0.01 acres | $1,050,000 Mar 2023 | $12,984 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1023 Helen Ave |
3 bd · 2.5 ba · 1,590 sqft built 2004 · 0.031 acres | $1,450,000 Jun 2022 | $18,262 2025 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1024 Helen Ave |
3 bd · 2.5 ba · 1,218 sqft built 1981 · 0.01 acres | $163,000 Jun 1995 | $3,221 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1026 Helen Ave |
3 bd · 2.5 ba · 1,218 sqft built 1981 · 0.01 acres | $535,000 May 2013 | $7,857 2025 | Assessor Updated Sep 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1028 Helen Ave |
3 bd · 2.5 ba · 1,218 sqft built 1981 · 0.01 acres | $465,000 Sep 2004 | $8,295 2025 | Assessor + 3 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1029 Helen Ave |
3 bd · 2.5 ba · 1,800 sqft built 2004 · 0.039 acres | $1,327,000 Sep 2020 | $17,051 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1031 Helen Ave |
3 bd · 2.5 ba · 1,800 sqft built 2004 · 0.029 acres | $1,407,000 Sep 2021 | $17,637 2025 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1033 Helen Ave |
3 bd · 2.5 ba · 1,800 sqft built 2004 · 0.031 acres | $674,000 Nov 2004 | $11,093 2025 | Assessor Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1037 Helen Ave |
3 bd · 2.5 ba · 1,800 sqft built 2004 · 0.031 acres | $674,000 Nov 2004 | $11,211 2025 | Assessor + 4 Documents Updated Sep 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1039 Helen Ave |
3 bd · 2.5 ba · 1,800 sqft built 2004 · 0.029 acres | $663,000 Dec 2004 | $11,030 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1041 Helen Ave |
3 bd · 2.5 ba · 1,800 sqft built 2004 · 0.029 acres | $661,000 Dec 2004 | $10,915 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1043 Helen Ave |
3 bd · 2.5 ba · 1,800 sqft built 2004 · 0.039 acres | $1,310,000 Jul 2019 | $16,961 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1047 Helen Ave |
3 bd · 2.5 ba · 1,590 sqft built 2004 · 0.031 acres | $639,000 Jan 2005 | $10,599 2025 | Assessor + 4 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1049 Helen Ave |
3 bd · 2.5 ba · 1,590 sqft built 2004 · 0.028 acres | $1,470,000 Jan 2018 | $16,480 2025 | Assessor + 1 Document Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1051 Helen Ave |
3 bd · 2.5 ba · 1,590 sqft built 2004 · 0.028 acres | $630,000 Jul 2008 | $9,613 2025 | Assessor Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1053 Helen Ave |
3 bd · 2.5 ba · 1,590 sqft built 2004 · 0.04 acres | $977,000 Apr 2016 | $13,696 2025 | Assessor + 1 Document Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
1055 Helen Ave |
4 bd · 4 ba · 2,227 sqft built 2018 · 0.043 acres | $2,280,000 Mar 2025 | $22,753 2025 | Assessor + 5 Documents Updated Oct 2025 | 2 Owners on File Owner Occupied |