Marin County property records for 12 addresses on Sienna Way, San Rafael, CA · Last verified October 2026
| Properties | 12 |
|---|---|
| Median Sale Price | $1,275,000 |
| Deeds and Mortgages on File | 21 |
| Median Price per Sqft | $706 |
| Owner Occupied | 75% |
| Median Annual Tax Bill | $14,006 |
| Median Year Built | 1963 |
| Median Ownership Tenure | 12 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4 Sienna Way |
3 bd · 2 ba · 1,804 sqft built 1956 · 0.148 acres | $1,275,000 Dec 2022 | $19,288 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
8 Sienna Way |
3 bd · 2 ba · 1,734 sqft built 1956 · 0.152 acres | $2,966 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
12 Sienna Way |
3 bd · 2.5 ba · 2,478 sqft built 1961 · 0.183 acres | $1,099,000 Mar 2014 | $18,750 2025 | Assessor + 2 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
16 Sienna Way |
3 bd · 2 ba · 2,041 sqft built 1962 · 0.168 acres | $5,472 2025 | Assessor + 4 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
23 Sienna Way |
3 bd · 2 ba · 2,611 sqft built 1964 · 0.226 acres | $598,863 Aug 1989 | $12,068 2025 | Assessor Updated Jul 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
24 Sienna Way |
4 bd · 2.5 ba · 2,571 sqft built 1961 · 0.275 acres | $1,250,000 Jun 2014 | $14,006 2025 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
27 Sienna Way |
4 bd · 2 ba · 2,708 sqft built 1963 · 0.222 acres | $11,091 2025 | Assessor Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
28 Sienna Way |
4 bd · 3 ba · 2,307 sqft built 1964 · 0.322 acres | $6,133 2025 | Assessor Updated Jul 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
31 Sienna Way |
5 bd · 4.5 ba · 2,978 sqft built 1966 · 0.252 acres | $2,625,000 Jun 2023 | $35,577 2025 | Assessor + 3 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
32 Sienna Way |
4 bd · 3 ba · 3,045 sqft built 1963 · 0.304 acres | $16,108 2025 | Assessor + 2 Documents Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
36 Sienna Way |
3 bd · 2.5 ba · 2,501 sqft built 1966 · 0.371 acres | — Nov 2010 | $5,791 2025 | Assessor Updated Jul 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
40 Sienna Way |
4 bd · 3 ba · 2,007 sqft built 1965 · 0.407 acres | $1,550,000 Aug 2023 | $21,480 2025 | Assessor + 2 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |