Sonoma County property record for 308 12th St, Petaluma, CA 94952
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 4 ba · 2,279 sqft · built 1947 |
| Lot Size | 0.116 acres (5,040 sqft) |
| Owner | Trust Name on File |
| Last Sale | $393,000 (May 2012) |
| Tax Bill | $6,609 (2025) |
| Deeds & Mortgages | Feb 2019 Mortgage Jun 2020 Mortgage + 4 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 008-383-010-000 |
| Primary APN | 008-383-010-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 2,279 sqft Living Area |
| Gross Area | 2,583 sqft |
| 1st Floor Area | 2,279 sqft |
| Year Built | Built 1947 |
|---|---|
| Effective Year Built | Effective 2000 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 5,040 sqft (0.116 acres) |
| Garage Type | Attached |
| Garage Area | 304 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Old Parcel Number | 008-383-010 |
|---|---|
| Street Address | 308 12TH ST |
| City | PETALUMA |
| State | CA |
| Zip | 94952-4106 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CITYPE |
| Legal Description | LOT 5 & W 16 LOT 4 BLK 10 SUNNY SLOPE |
| Legal Subdivision | SUNNYSLOPE |
| Legal Block | 10 |
| Legal Lot Number | 5,4 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | PETALUMA |
| Census Block Group | 4 |
| Census Block | 4007 |
| Census Tract | 150701 |
308 12th St is held in a trust since May 2012.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 308 12TH ST, PETALUMA, CA 94952-4106 |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Feb 25, 2019 | Deed of Trust, Mortgage · Conventional Mortgage FLAGSTAR BANK FSB |
| Jun 15, 2020 | Deed of Trust, Mortgage · Conventional Mortgage JPMORGAN CHASE BANK NA |
| Mar 10, 2020 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Aug 16, 2019 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Jun 14, 2018 | Deed of Trust, Mortgage · Line of Credit BANK OF MARIN |
| May 22, 2018 | Deed of Trust, Mortgage · Conventional with PMI OPES ADVISORS |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 1, 2012 · Amount on File |
| Deed Sale | May 1, 2012 · Amount on File |
| Prior Sale | Oct 10, 2011 · Amount on File |
| Deed Document Number | 201241724 |
| Prior Transfer Date | Nov 18, 1998 |
| Prior Transfer Doc | 0000141031 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 308 12TH ST, PETALUMA, CA 94952-4106 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000013804 |
|---|---|
| Date | Feb 25, 2019 |
| Instrument | 2019013804 |
| Name | FLAGSTAR BANK FSB |
|---|---|
| Type | Bank |
| Address | TROY, MI 48098 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Mar 1, 2049 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 308 12TH ST, PETALUMA, CA 94952-4106 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | AMROCK INC |
| Name | Verified Name |
|---|
| Document Number | 0000046699 |
|---|---|
| Date | Jun 15, 2020 |
| Instrument | 2020046699 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Address | COLUMBUS, OH 43240 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jun 1, 2050 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Mar 10, 2020 |
| Property Address | 308 12TH ST, PETALUMA, CA 94952-4106 |
| Document Number | 0000018049 |
| Instrument Date | Mar 6, 2020 |
| Instrument | 18049 |
| Transaction Type | Transfer |
| Record Updated | Apr 16, 2020 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 308 12TH ST PETALUMA CA 949524106, PETALUMA, CA 94952-4106 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Aug 16, 2019 |
| Property Address | 308 12TH ST, PETALUMA, CA 94952-4106 |
| Document Number | 0000057252 |
| Instrument Date | Aug 14, 2019 |
| Instrument | 57252 |
| Transaction Type | Transfer |
| Record Updated | Aug 30, 2019 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 308 12TH ST PETALUMA CA 949524106, PETALUMA, CA 94952-4106 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 308 12TH ST, PETALUMA, CA 94952-4106 |
| Document Number | 0000045876 |
| Instrument Date | Jun 14, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Nov 21, 2018 |
| Title Company | CHICAGO TITLE COMPANY, CHICAGO TITLE CO |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 308 12TH ST PETALUMA CA 949524106, PETALUMA, CA 94952-4106 |
| Document Number | 0000045876 |
|---|---|
| Date | Jun 27, 2018 |
| Instrument | 45876 |
| Name | BANK OF MARIN |
|---|---|
| Type | Bank |
| Address | NOVATO, CA 94948 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 308 12TH ST, PETALUMA, CA 94952-4106 |
| Document Number | 0000038465 |
| Instrument Date | May 22, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Jun 14, 2018 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 308 12TH ST PETALUMA CA 949524106, PETALUMA, CA 94952-4106 |
| Document Number | 0000038465 |
|---|---|
| Date | May 29, 2018 |
| Instrument | 38465 |
| Name | OPES ADVISORS |
|---|---|
| Address | TROY, MI 48098 |
| Type | Conventional with PMI |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | May 28, 2048 |
The 2025 property tax bill for 308 12th St was $6,609 with a disabled person's exemption.
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Petaluma City |
| Elementary School District | Petaluma City Elementary School District (KG - 06) |
| Secondary School District | Petaluma Joint Union High School District (07 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $735,480 (+2%) Land $201,139 Building $534,341 | |
| 2025 | $6,609.00 Homeowner's exemption | $721,060 Land $197,196 Building $523,864 |
| 2023 | $7,566.00 (+0.88%) Homeowner's exemption | $693,063 Land $189,540 Building $503,523 |
| 2022 | $7,500.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 308 12th St in Zone X, an area of minimal flood risk, within 100 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective February 15, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 3 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 308 12th St is moderate, ranking above 42% of the US, with a 0.07% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 42% of the US · lower than 75% of California |
|---|---|
| Wildfire Likelihood | 0.07% annual chance |
| Exposure | Indirect within ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF PETALUMA serves 61,427 people · EPA ID CA4910006 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jun 2024 |
| Lead | Under 1 ppb (2021–2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 628 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
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