Santa Cruz County property records for 14 addresses on Alto Dr, Boulder Creek, CA · Last verified October 2026
| Properties | 14 |
|---|---|
| Median Sale Price | $636,000 |
| Deeds and Mortgages on File | 28 |
| Median Price per Sqft | $466 |
| Owner Occupied | 86% |
| Median Annual Tax Bill | $4,850 |
| Median Year Built | 1965 |
| Median Ownership Tenure | 6 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
208 Alto Dr |
3 bd · 1 ba · 1,915 sqft built 1979 · 0.28 acres | $850,000 Sep 2023 | $10,886 2025 | Assessor + 5 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
250 Alto Dr |
3 bd · 2 ba · 1,682 sqft built 1965 · 0.178 acres | — Sep 2002 | $4,838 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
266 Alto Dr |
2 bd · 1 ba · 999 sqft built 1978 · 0.182 acres | $217,000 Sep 1998 | $4,850 2025 | Assessor + 2 Documents Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
313 Alto Dr |
3 bd · 2 ba · 2,090 sqft built 1990 · 0.566 acres | $822,000 May 2020 | $11,252 2025 | Assessor + 5 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
340 Alto Dr |
2 bd · 1 ba · 936 sqft built 1975 · 0.226 acres | $3,314 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
375 Alto Dr |
2 bd · 1.5 ba · 1,804 sqft built 1968 · 1.18 acres | $3,302 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
400 Alto Dr |
2 bd · 1 ba · 1,362 sqft built 1955 · 0.217 acres | $636,000 Sep 2020 | $8,920 2025 | Assessor + 7 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
424 Alto Dr |
3 bd · 2 ba · 1,425 sqft 0.198 acres | $2,501 2025 | Assessor Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
435 Alto Dr |
1 bd · 1 ba · 400 sqft built 1955 · 0.26 acres | $403,000 Sep 2021 | $5,777 2025 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
440 Alto Dr |
2 bd · 1 ba · 875 sqft built 1963 · 0.171 acres | $3,189 2025 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
455 Alto Dr |
1 bd · 1 ba · 708 sqft built 1996 · 0.255 acres | $75,000 Apr 1990 | $3,261 2025 | Assessor Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
470 Alto Dr |
2 bd · 1 ba · 1,592 sqft built 1956 · 0.503 acres | $3,982 2025 | Assessor Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
475 Alto Dr |
2 bd · 1 ba · 930 sqft built 1957 · 0.276 acres | $610,000 Sep 2023 | $8,081 2025 | Assessor + 2 Documents Updated Oct 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
485 Alto Dr |
2 bd · 2 ba · 1,080 sqft built 1961 · 0.455 acres | $731,000 Jan 2023 | $9,746 2025 | Assessor + 3 Documents Updated Aug 2026 | Owner on File Owner Occupied |