Sonoma County property records for 25 addresses on Mason St, Healdsburg, CA · Last verified August 2026
| Properties | 36 |
|---|---|
| Median Sale Price | $1,325,000 |
| Deeds and Mortgages on File | 32 |
| Median Price per Sqft | $643 |
| Owner Occupied | 50% |
| Median Annual Tax Bill | $4,300 |
| Median Year Built | 1907 |
| Median Ownership Tenure | 12 years |
Owner names and prior sale amounts shown locked below are available instantly with a free trial.
0.388 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| 1 Name on Record | AssessorUpdated Apr 2026 |
0.106 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,375,000Oct 2023 | $4,3002025 | 2 Names on Record | Assessor + 3 DocumentsUpdated Oct 2025 |
2 bd · 1 ba · 1,129 sqft · 0.096 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,7392025 | 1 Name on Record | AssessorUpdated Apr 2026 |
3,400 sqft · Built 1948 · 0.267 acres
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,375,000Oct 2023 | $12,2912025 | 2 Names on Record | Assessor + 4 DocumentsUpdated Oct 2025 |
3 bd · 2 ba · 1,434 sqft · 0.108 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $360,000Dec 2010 | $5,4502025 | Amount on Record May 1999 | 1 Name on Record Owner Occupied | AssessorUpdated Apr 2026 |
2 bd · 1 ba · 952 sqft · 0.112 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $130,000May 1993 | $2,8062025 | 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2026 |
3 bd · 1 ba · 1,220 sqft · 0.179 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $9,4512025 | 2 Names on Record | Assessor + 1 DocumentUpdated Aug 2026 |
2 bd · 1 ba · 1,003 sqft · 0.111 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $450,000May 2009 | $7,3582025 | Amount on Record Aug 1995 | 1 Name on Record Owner Occupied | Assessor + 1 DocumentUpdated Apr 2026 |
3 bd · 2.5 ba · 1,682 sqft · 0.134 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,750,000Jul 2017 | $23,1522025 | Amount on Record Jun 2007 | 1 Name on Record Owner Occupied | Assessor + 3 DocumentsUpdated Apr 2026 |
3 bd · 1.5 ba · 1,395 sqft · 0.156 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| —Mar 2011 | $4,4092025 | Amount on Record Apr 1990 | 2 Names on Record Owner Occupied | Assessor + 3 DocumentsUpdated May 2026 |
4 bd · 2 ba · 1,387 sqft · 0.113 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $87,000Jul 2005 | $1,4802025 | 2 Names on Record Owner Occupied | Assessor + 1 DocumentUpdated May 2026 |
3 bd · 2 ba · 1,337 sqft · 0.141 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,250,000Dec 2018 | $16,3282025 | Amount on Record Oct 2015 | 2 Names on Record Owner Occupied | Assessor + 6 DocumentsUpdated May 2026 |
1 bd · 2 ba · 1,135 sqft · 0.125 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $660,000Nov 2014 | $9,3722025 | 1 Name on Record Owner Occupied | AssessorUpdated May 2026 |
13 bd · 6.5 ba · 1,587 sqft · 0.369 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,075,000Mar 2008 | $16,5572025 | —Feb 1999 | 1 Name on Record | AssessorUpdated Apr 2026 |
4 bd · 3 ba · 2,976 sqft · 0.26 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $695,000Jul 2010 | $10,5122025 | 1 Name on Record | AssessorUpdated Apr 2026 |
3 bd · 2 ba · 1,476 sqft · 0.145 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $690,000Jun 2026 | $8,0402025 | Amount on Record Jun 2020 | 2 Names on Record | Assessor + 3 DocumentsUpdated Jul 2026 |
3 bd · 2 ba · 1,152 sqft · 0.115 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $299,000Jul 2008 | $5,3282025 | Amount on Record Oct 2005 | 1 Name on Record Owner Occupied | AssessorUpdated Apr 2026 |
3 bd · 1 ba · 1,204 sqft · 0.343 acres · Garage · Pool
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,286,000Jun 2024 | $15,3992025 | Amount on Record Aug 2022 | 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2026 |
2 bd · 1 ba · 740 sqft · 0.339 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5542025 | 1 Name on Record | AssessorUpdated Apr 2026 |
2 bd · 1 ba · 4,480 sqft · 0.221 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $5,4122025 | 2 Names on Record | Assessor + 1 DocumentUpdated Aug 2026 |
2 bd · 1 ba · 1,134 sqft · 0.176 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $150,000Dec 2009 | $7222025 | 2 Names on Record | Assessor + 1 DocumentUpdated Aug 2026 |
3 bd · 2.5 ba · 2,060 sqft · 0.162 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $1,325,000Sep 2021 | $16,4632025 | Amount on Record Jun 2018 | 1 Name on Record | Assessor + 2 DocumentsUpdated Apr 2026 |
3 bd · 2 ba · 1,974 sqft · 0.421 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $3,1072025 | 1 Name on Record | Assessor + 1 DocumentUpdated Apr 2026 |
6 bd · 2 ba · 2,808 sqft · 2.6 acres · Garage
| Last Sale | Tax Bill | Prior Sale | Owner | Records |
|---|---|---|---|---|
| $175,000Aug 2024 | $28,8652025 | Amount on Record Jul 2016 | 2 Names on Record | AssessorUpdated Apr 2026 |
12 units · Built 1907 · 2,488 sq ft
| Last Sale | Median Tax Bill | Median Sale | ||
|---|---|---|---|---|
| $2402025 |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |