Sonoma County property record for 1070 Helman Ln, Cotati, CA 94931 · Last verified May 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 2 Beds |
| Bathrooms | 1 Baths |
| Architecture Style | Custom Design |
| Year Built | Built 1920 |
| Square Footage | 576 sqft Living Area |
| Lot Size | 476,981 sqft (10.9 acres) |
| Last Sale | $1,200,000 (2020) |
| Tax Bill | $15,459.00 (2025) |
| Primary APN | 046-075-011-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 2 Rooms |
| Building Area | 576 sqft Living Area |
| 1st Floor | 576 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1920 |
| Architectural Style | Custom Design Style |
| Construction Type | Wood Construction |
| Lot Area | 476,981 sqft (10.9 acres) |
| Cooling System | None Cooling |
|---|
| Old Parcel Number | 046-075-011 |
|---|---|
| Street Address | 1070 HELMAN LN |
| City | COTATI |
| State | CA |
| Zip | 94931-9749 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 183, RANCHO COTATI SUBDV NO. 7 |
| Legal Subdivision | RANCHO COTATI SUB |
| Legal Block | 3 |
| Legal Lot Number | 183 |
| Jurisdiction | SONOMA CA |
| Minor Civil Division | PETALUMA |
| Census Blockgroup | 3 |
| Census Block | 3013 |
| Census Tract | 151206 |
Source: Sonoma County records · APN 046-075-011-000
Assessment roll updated April 13, 2026 · Last verified May 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | PO BOX 1056, PETALUMA, CA 94953-1056 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| May 04, 2020 | Grant Deed, Transfer · Conventional Mortgage CITY NATIONAL BANK |
| May 04, 2020 | Quit Claim Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | May 04, 2020 · Amount on Record |
| Deed Sale | May 04, 2020 · Amount on Record |
| Prior Sale | Nov 10, 2010 · Amount on Record |
| Deed Doc Number | 202033690 |
| Prior Transfer Date | Mar 03, 2020 |
| Prior Transfer Doc | 0000033689 |
| Record Refreshed | Jun 08, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | May 04, 2020 |
| Property Address | 1070 HELMAN LN, COTATI, CA 94931-9749 |
| Document Number | 0000033690 |
| Map Reference | MB 10 PG 9 |
| Instrument Date | Apr 27, 2020 |
| Instrument | 2020033690 |
| Transaction Type | Transfer |
| Record Updated | Aug 19, 2021 |
| Title Company | FIDELITY NATIONAL TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $1,320.00 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | PO BOX 1056, PETALUMA, CA 94953-1056 |
| Document Number | 0000033691 |
|---|---|
| Date | May 04, 2020 |
| Instrument | 2020033691 |
| Name | CITY NATIONAL BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 01, 2050 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | May 04, 2020 |
| Property Address | 1070 HELMAN LN, COTATI, CA 94931-9749 |
| Document Number | 0000033689 |
| Instrument Date | Mar 03, 2020 |
| Instrument | 33689 |
| Transaction Type | Transfer |
| Record Updated | May 21, 2020 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1070 HELMAN LN SAN RAFAEL CA 94913, SAN RAFAEL, CA 94913 |
Source: Sonoma County records · Assessment roll updated April 13, 2026 · Last verified May 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Unified School District | Cotati-Rohnert Park Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $15,459.00 (+2.92%) | $1,312,372 (+4.04%) Land $1,098,566 Building $213,806 |
| 2023 | $15,020.00 (+1.75%) | $1,261,412 Land $1,055,908 Building $205,504 |
| 2022 | $14,762.00 |
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