Sonoma County property record for 912 Middlefield Dr, Petaluma, CA 94952
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 4 ba · 1,639 sqft · built 1960 |
| Lot Size | 0.138 acres (6,000 sqft) |
| Owner | Company Name on Record |
| Last Sale | $500,000 (Sep 2004) |
| Tax Bill | $8,342 (2025) |
| Deeds & Mortgages | Oct 2019 Mortgage Jan 2019 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 008-441-006-000 |
| Primary APN | 008-441-006-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 3 Rooms |
| Stories | 2 Stories |
| Building Area | 1,639 sqft Living Area |
| Gross Area | 2,164 sqft |
| 1st Floor Area | 1,561 sqft |
| Basement Area | 350 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1970 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 6,000 sqft (0.138 acres) |
| Garage Type | Attached |
| Garage Area | 525 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 008-441-006 |
|---|---|
| Street Address | 912 MIDDLEFIELD DR |
| City | PETALUMA |
| State | CA |
| Zip | 94952-5227 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CITYPE |
| Legal Subdivision | COUNTRY CLUB HEIGHTS SUBDIVISION #2 |
| Legal Block | 1 |
| Legal Lot Number | 7 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | PETALUMA |
| Census Block Group | 1 |
| Census Block | 1014 |
| Census Tract | 150702 |
Source: Sonoma County records, as of September 1, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 912 MIDDLEFIELD DR, PETALUMA, CA 94952-5227 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Oct 23, 2019 | Deed of Trust, Mortgage · Conventional Mortgage SF FIRE CU |
| Jan 30, 2019 | Deed of Trust, Mortgage · Conventional Mortgage SF FIRE CU |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 8, 2004 · Amount on Record |
| Deed Sale | Sep 8, 2004 · Amount on Record |
| Deed Document Number | 2004137337 |
| Last Transfer Date | Nov 7, 2016 |
| Transfer Doc | 0000105148 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 912 MIDDLEFIELD DR, PETALUMA, CA 94952-5227 |
| Document Number | 0000079555 |
| Instrument Date | Oct 23, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Nov 21, 2019 |
| Title Company | NORTH AMERICAN TITLE CONCORD |
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 912 MIDDLEFIELD DR PETALUMA CA 949525227, PETALUMA, CA 94952-5227 |
| Document Number | 0000079555 |
|---|---|
| Date | Oct 31, 2019 |
| Instrument | 79555 |
| Name | SF FIRE CU |
|---|---|
| Address | SAN FRANCISCO, CA 94118 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 180 Months |
| Due | Oct 30, 2034 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 912 MIDDLEFIELD DR, PETALUMA, CA 94952-5227 |
| Document Number | 0000010417 |
| Instrument Date | Jan 30, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Feb 27, 2019 |
| Title Company | NORTH AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 912 MIDDLEFIELD DR PETALUMA CA 949525227, PETALUMA, CA 94952-5227 |
| Document Number | 0000010417 |
|---|---|
| Date | Feb 6, 2019 |
| Instrument | 10417 |
| Name | SF FIRE CU |
|---|---|
| Address | SAN FRANCISCO, CA 94118 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 180 Months |
| Due | Feb 5, 2034 |
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 | $739,313 (+2%) Land $540,272 Building $199,041 | |
| 2025 | $8,342.00 (+9.86%) Homeowner's exemption | $724,818 (+4.04%) Land $529,679 Building $195,139 |
| 2023 | $7,593.00 (+0.88%) Homeowner's exemption | $696,674 Land $509,112 Building $187,562 |
| 2022 | $7,527.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 1 (1982) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jan 1982 · Severe Storms, Flood, Mudslides & High Tide |
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 46% of the US · lower than 72% of California |
|---|---|
| Wildfire Likelihood | 0.09% 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 557 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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