Sonoma County property record for 646 Rainbow Ct, Santa Rosa, CA 95401
| Property Type | Planned Unit Development |
|---|---|
| Details | 3 bd · 2 ba · 1,272 sqft · built 1973 |
| Lot Size | 2.29 acres (1 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $109,227 (Apr 2005) |
| Tax Bill | $3,796 (2025) |
| Deeds & Mortgages | Oct 2023 Transfer Apr 2022 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 146-072-003-000 |
| Primary APN | 146-072-003-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 3 Rooms |
| Stories | 1 Story |
| Building Area | 1,272 sqft Living Area |
| 1st Floor Area | 1,272 sqft |
| Year Built | Built 1973 |
|---|---|
| Effective Year Built | Effective 1973 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 1 sqft |
| Garage Area | 533 sqft |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 146-072-003 |
|---|---|
| Street Address | 646 RAINBOW CT |
| City | SANTA ROSA |
| State | CA |
| Zip | 95401-5347 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Planned Unit Development |
| Local Zoning Code | CITYSR |
| Legal Description | LOT 61 |
| Legal Subdivision | LINCOLN MANOR 00 |
| Legal Block | 2 |
| Legal Lot Number | 61 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SANTA ROSA |
| Census Block Group | 2 |
| Census Block | 2002 |
| Census Tract | 153002 |
646 Rainbow Ct, a planned unit development, is owner-occupied and held in a trust since April 2005.
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 | 2 Trust Names on File |
|---|---|
| Mailing Address | 646 RAINBOW CT, SANTA ROSA, CA 95401-5347 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
| Date | Document |
|---|---|
| Oct 23, 2023 | Intrafamily Transfer, Transfer |
| Apr 7, 2022 | Intrafamily Transfer, Transfer · Conventional Mortgage CALIBER HOME LOANS INC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 15, 2005 · Amount on File |
| Deed Sale | Apr 15, 2005 · Amount on File |
| Prior Sale | Mar 19, 2002 · Amount on File |
| Deed Document Number | 200551363 |
| Prior Transfer Date | Apr 8, 2005 |
| Prior Transfer Doc | 0000051363 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Oct 23, 2023 |
| Property Address | 646 RAINBOW CT, SANTA ROSA, CA 95401-5347 |
| Document Number | 0000049537 |
| Map Reference | MB 172 PG 20-24 |
| Instrument Date | Oct 14, 2023 |
| Instrument | 2023049537 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 646 RAINBOW CT, SANTA ROSA, CA 95401-5347 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Apr 7, 2022 |
| Property Address | 646 RAINBOW CT, SANTA ROSA, CA 95401-5347 |
| Document Number | 0000024965 |
| Map Reference | MB 172 PG 20-24 |
| Instrument Date | Apr 1, 2022 |
| Instrument | 2022024965 |
| Transaction Type | Transfer |
| Record Updated | Jul 25, 2022 |
| Title Company | FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 646 RAINBOW CT, SANTA ROSA, CA 95401-5347 |
| Document Number | 0000024966 |
|---|---|
| Date | Apr 7, 2022 |
| Instrument | 2022024966 |
| Name | CALIBER HOME LOANS INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 181 Months |
| Due | May 1, 2037 |
The 2025 property tax bill for 646 Rainbow Ct was $3,796.
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Santa Rosa City |
| Elementary School District | Santa Rosa Elementary School District (KG - 06) |
| Secondary School District | Santa Rosa High School District (07 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $334,501 (+2%) Land $105,469 Building $229,032 | |
| 2025 | $3,796.00 | $327,943 Land $103,401 Building $224,542 |
| 2023 | $3,684.00 (+9.12%) | $315,211 Land $99,387 Building $215,824 |
| 2022 | $3,376.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 646 Rainbow Ct 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 |
| 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.
The area around 646 Rainbow Ct has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land 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 SANTA ROSA serves 178,452 people · EPA ID CA4910009 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Oct 2023 |
| Lead | 1 ppb (2023–2025) 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 313 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
May also be available: GeoLinks, Sonic Telecom.
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