Sonoma County property record for 631 4th St, Santa Rosa, CA 95404
| Property Type | Store with Apartments |
|---|---|
| Details | 1 bd · 1 ba · 14,088 sqft · built 1910 |
| Lot Size | 0.16 acres (6,969 sqft) |
| Owner | Company Name on Record |
| Last Sale | $2,880,000 (May 2017) |
| Tax Bill | $41,247 (2025) |
| Deeds & Mortgages | May 2017 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 009-011-012-000 |
| Primary APN | 009-011-012-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 10 Rooms |
| Units | 15 Units |
| Stories | 2 Stories |
| Building Area | 14,088 sqft Gross Area |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1987 |
| Fire Resistance | Masonry Walls, Wood Interior |
| Lot Area | 6,969 sqft (0.16 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | Central |
| Old Parcel Number | 009-011-012 |
|---|---|
| Street Address | 631 4TH ST |
| City | SANTA ROSA |
| State | CA |
| Zip | 95404-4420 |
| Property Category | Commercial |
| Property Type | Commercial > Retail > Store with Apartments |
| Local Zoning Code | CITYSR |
| Legal Description | BLK 13 LOT 421 |
| Legal Subdivision | SANTA ROSA |
| Legal Block | 1 |
| Legal Lot Number | 421 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SANTA ROSA |
| Census Block Group | 1 |
| Census Block | 1034 |
| Census Tract | 152000 |
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 | 468 GREEN ST, SAN FRANCISCO, CA 94133-4029 |
| Owner Type | Company |
| Vesting | Partnership |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 19, 2017 · Amount on Record |
| Deed Sale | May 19, 2017 · Amount on Record |
| Prior Sale | Mar 14, 2007 · Amount on Record |
| Deed Document Number | 201739322 |
| Prior Transfer Date | Nov 8, 2015 |
| Prior Transfer Doc | 0000100175 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | May 19, 2017 |
| Property Address | 631 4TH ST, SANTA ROSA, CA 95404-4420 |
| Document Number | 0000039322 |
| Instrument Date | May 9, 2017 |
| Instrument | 2017039322 |
| Transaction Type | Transfer |
| Record Updated | Oct 14, 2022 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Calculated from Transfer Tax |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 468 GREEN ST, SAN FRANCISCO, CA 94133-4029 |
| Document Number | 0000039323 |
|---|---|
| Date | May 19, 2017 |
| Instrument | 2017039323 |
| Name | FIRST COMMUNITY BANK |
|---|---|
| Type | Bank |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|
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 | $3,462,153 (+2%) Land $852,330 Building $2,609,823 | |
| 2025 | $41,247.00 (+2.91%) | $3,394,268 (+5.65%) Land $835,618 Building $2,558,650 |
| 2023 | $40,079.00 (+8.16%) | $3,212,691 Land $803,171 Building $2,409,520 |
| 2022 | $37,054.00 |
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 |
| Nearby Flood Policies | 1 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.
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 404 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
May also be available: GeoLinks, Sonic Telecom, Verizon.
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