Sonoma County property record for 1817 Castle Dr, Petaluma, CA 94954
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3 ba · 3,387 sqft · built 1992 |
| Lot Size | 0.235 acres (10,247 sqft) |
| Owner | Trust Name on File |
| Last Sale | $1,070,000 (Jul 2017) |
| Tax Bill | $11,986 (2025) |
| Deeds & Mortgages | Jun 2021 Mortgage Jun 2021 Transfer + 3 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 136-520-015-000 |
| Primary APN | 136-520-015-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 3,387 sqft Living Area |
| Gross Area | 4,131 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1992 |
|---|---|
| Effective Year Built | Effective 1992 |
| Construction Type | Wood |
| Lot Area | 10,247 sqft (0.235 acres) |
| Garage Type | Attached |
| Garage Area | 744 sqft |
| Parking Spaces | 3 Parking Spaces |
| Old Parcel Number | 136-520-015 |
|---|---|
| Street Address | 1817 CASTLE DR |
| City | PETALUMA |
| State | CA |
| Zip | 94954-8505 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CITYPE |
| Legal Description | MAP 478 PG 25 LOT 2 |
| Legal Subdivision | KINGSMILL PH #3 |
| Legal Block | 4 |
| Legal Lot Number | 2 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | PETALUMA |
| Census Block Group | 4 |
| Census Block | 4016 |
| Census Tract | 150607 |
1817 Castle Dr is held in a trust since July 2017.
Source: Sonoma County records, as of September 1, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 1817 CASTLE DR, PETALUMA, CA 94954-8505 |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Jun 24, 2021 | Deed of Trust, Mortgage · Conventional Mortgage FIRST REPUBLIC BANK |
| Jun 15, 2021 | Intrafamily Transfer, Transfer |
| Jan 15, 2021 | Deed of Trust, Mortgage · Conventional Mortgage CROSSCOUNTRY MORTGAGE LLC |
| Dec 4, 2018 | Deed of Trust, Mortgage · Line of Credit FIRST REPUBLIC BANK |
| Jul 12, 2017 | Grant Deed, Transfer · Conventional Mortgage PEOPLES HM EQUITY |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 12, 2017 · Amount on File |
| Deed Sale | Jul 12, 2017 · Amount on File |
| Prior Sale | Aug 13, 1998 · Amount on File |
| Deed Document Number | 201753846 |
| Prior Transfer Date | Jan 20, 2003 |
| Prior Transfer Doc | 0000016796 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 1817 CASTLE DR, PETALUMA, CA 94954-8505 |
| Transaction Type | Mortgage |
| Record Updated | Jul 13, 2021 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Address | 1817 CASTLE PETALUMA, PETALUMA, CA 94954 |
| Document Number | 0000073344 |
|---|---|
| Date | Jun 24, 2021 |
| Instrument | 2021073344 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94111 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 300 Months |
| Due | Jun 26, 2046 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Jun 15, 2021 |
| Property Address | 1817 CASTLE DR, PETALUMA, CA 94954-8505 |
| Document Number | 0000069904 |
| Map Reference | MB 478 PG 25-29 |
| Instrument Date | Jun 7, 2021 |
| Instrument | 2021069904 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 1817 CASTLE DR, PETALUMA, CA 94954-8505 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 1817 CASTLE DR, PETALUMA, CA 94954-8505 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | FIDELITY NATIONAL TITLE CO |
| Name | Verified Name |
|---|---|
| Address | 1817 CASTLE DR, PETALUMA, CA 94954-8505 |
| Document Number | 0000005034 |
|---|---|
| Date | Jan 15, 2021 |
| Instrument | 2021005034 |
| Name | CROSSCOUNTRY MORTGAGE LLC |
|---|---|
| Type | Non-Lending Institution |
| Address | BRECKSVILLE, OH 44141 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 121 Months |
| Due | Feb 1, 2031 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 1817 CASTLE DR, PETALUMA, CA 94954-8505 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | OLD REPUBLIC TITLE CO |
| Name | Verified Name |
|---|
| Document Number | 0000082674 |
|---|---|
| Date | Dec 4, 2018 |
| Instrument | 2018082674 |
| Name | FIRST REPUBLIC BANK |
|---|---|
| Type | Bank |
| Address | SAN FRANCISCO, CA 94111 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 299 Months |
| Due | Nov 26, 2043 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Jul 12, 2017 |
| Property Address | 1817 CASTLE DR, PETALUMA, CA 94954-8505 |
| Document Number | 0000053846 |
| Instrument Date | Jul 7, 2017 |
| Instrument | 53846 |
| Transaction Type | Transfer |
| Record Updated | Jul 31, 2017 |
| Title Company | OLD REPUBLIC TITLE |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,177.00 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 1817 CASTLE DR PETALUMA CA 949548505, PETALUMA, CA 94954-8505 |
| Document Number | 53847 |
|---|---|
| Date | Jul 12, 2017 |
| Instrument | 53847 |
| Name | PEOPLES HM EQUITY |
|---|---|
| Type | Funding / Finance Company |
| Address | BRENTWOOD, TN 37027 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 180 Months |
| Due | Jul 11, 2032 |
The 2025 property tax bill for 1817 Castle Dr was $11,986 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 | Old Adobe Union Elementary School District (KG - 06) |
| Secondary School District | Petaluma Joint Union High School District (07 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,241,821 (+2%) Land $496,728 Building $745,093 | |
| 2025 | $11,986.00 Disabled Person's exemption Veteran's exemption | $1,217,473 Land $486,989 Building $730,484 |
| 2023 | $11,350.00 (-12.6%) Disabled Person's exemption Veteran's exemption | $1,170,199 Land $468,080 Building $702,119 |
| 2022 | $12,987.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1817 Castle Dr in Zone X, an area of minimal flood risk.
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 6 (20% premium discount) |
| Nearby Flood Policies | 2 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 1817 Castle Dr is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 93% of the US · lower than 96% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 381 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| AT&T DSL | 100 / 20 |
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