Marin County property records for 3 addresses on Bon Air Rd, Kentfield, CA · Last verified October 2026
| Properties | 3 |
|---|---|
| Latest Sale | $4,500,000 (Apr 2005) |
| Deeds and Mortgages on File | 9 |
| Average Living Area | 93,100 sq ft |
| Owner Occupied | 33% |
| Median Year Built | 1974 |
| Average Ownership Tenure | 21 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
235 Bon Air Rd |
5,046 sqft built 1974 · 2.8 acres | $113,852 2025 | Assessor + 6 Documents Updated Aug 2026 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
250 Bon Air Rd |
260,000 sqft built 2018 · 15.7 acres | Assessor Updated Jul 2026 | Owner on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
350 Bon Air Rd |
14,255 sqft built 1951 · 1 acre | $4,500,000 Apr 2005 | $80,206 2025 | Assessor + 3 Documents Updated Oct 2026 | Owner on File Owner Occupied |