1815 4th St, Santa Rosa, CA 95404 Property Records

Sonoma County property record for 1815 4th St, Santa Rosa, CA 95404

Property Summary

Property Type	Commercial Office
Details	2 bd · 1 ba · 1,652 sqft · built 1925
Lot Size	0.115 acres (5,000 sqft)
Owner	Company Name on File
Last Sale	$625,000 (Jul 2021)
Tax Bill	$7,628 (2025)
Deeds & Mortgages	Aug 2021 Mortgage Jul 2021 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`180-650-051-000`

Property Details

APN / Parcel Number

Primary APN	`180-650-051-000`
Alternative APN	`180-650-051`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	2 Rooms
Units	2 Units
Stories	1 Story
Building Area	1,652 sqft Gross Area
1st Floor Area	1,652 sqft

Exterior

Year Built	Built 1925
Effective Year Built	Effective 1925
Architectural Style	Custom Design
Construction Type	Wood
Lot Area	5,000 sqft (0.115 acres)

Location & Zoning

Old Parcel Number	180-650-051
Street Address	1815 4TH ST
City	SANTA ROSA
State	CA
Zip	95404-3202
Property Category	Commercial
Property Type	Commercial > Office > Commercial Office
Local Zoning Code	CITYSR
Legal Description	REMAP FROM 011-133-005-000 - 09/13/97
Legal Subdivision	PROCTOR TERRACE ADD
Legal Block	1
Legal Lot Number	4
Jurisdiction	SONOMA CA
Township / Civil Division	SANTA ROSA
Census Block Group	1
Census Block	1014
Census Tract	152203

Owner

1815 4th St, a commercial property, is owned by a company that bought it in July 2021.

Source: Sonoma County records, as of September 1, 2026

Owner of Record	Company Name on File
Mailing Address	1736 AUSTIN WAY, SANTA ROSA, CA 95404-3606
Owner Type	Company
Vesting	Limited Liability Company

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Aug 23, 2021	Deed of Trust, Mortgage · SBA Mortgage BAY AREA EMPLOYMENT DEVELOPMENT COMPANY
Jul 13, 2021	Deed of Trust, Mortgage · Stand-Alone First Mortgage REDWOOD CU
Jul 13, 2021	Grant Deed, Transfer · Commercial Mortgage REDWOOD CU
Feb 24, 2017	Deed of Trust, Mortgage PRIVATE INDIVIDUAL

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 13, 2021 · Amount on File
Deed Sale	Jul 13, 2021 · Amount on File
Prior Sale	Jun 8, 2001 · Amount on File
Deed Document Number	202180740
Prior Transfer Date	Jun 22, 2007
Prior Transfer Doc	0000095798
Record Updated	Oct 29, 2026

August 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SONOMA CA
Property Address	1815 4TH ST, SANTA ROSA, CA 95404-3202
Transaction Type	Mortgage
Record Updated	Sep 28, 2023
Title Company	TICOR TITLE NATIONAL COMMERCIAL SERVICES, TICOR TITLE NATL COM SVCS

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1815 4TH ST, SANTA ROSA, CA 95404-3202

Mortgage

Document Number	0000095423
Date	Aug 23, 2021
Instrument	2021095423

Lender

Name	BAY AREA EMPLOYMENT DEVELOPMENT COMPANY
Type	Non-Lending Institution
Address	WALNUT CREEK, CA 94596

Agreement

Type	SBA Mortgage
Amount	Amount on Record

July 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SONOMA CA
Property Address	1815 4TH ST, SANTA ROSA, CA 95404-3202
Transaction Type	Mortgage
Record Updated	Sep 28, 2023
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1736 AUSTIN WAY, SANTA ROSA, CA 95404-3606

Mortgage

Document Number	0000080745
Date	Jul 13, 2021
Instrument	2021080745

Lender

Name	REDWOOD CU
Type	Credit Union
Address	SANTA ROSA, CA 95403

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount on Record

July 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SONOMA CA
Recording Date	Jul 13, 2021
Property Address	1815 4TH ST, SANTA ROSA, CA 95404-3202
Document Number	0000080740
Map Reference	MB 40 PG 46
Instrument Date	Jun 21, 2021
Instrument	2021080740
Transaction Type	Transfer
Record Updated	May 30, 2023
Title Company	FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,937.50
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1736 AUSTIN WAY, SANTA ROSA, CA 95404-3606

Mortgage

Document Number	0000080741
Date	Jul 13, 2021
Instrument	2021080741

Lender

Name	REDWOOD CU
Type	Credit Union
Address	SANTA ROSA, CA 95403

Agreement

Type	Commercial Mortgage
Amount	Amount on Record

February 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SONOMA CA
Property Address	1815 4TH ST, SANTA ROSA, CA 95404-3202
Document Number	0000018418
Instrument Date	Feb 24, 2017
Transaction Type	Mortgage
Record Updated	Mar 22, 2017
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	PO BOX 2245 SANTA ROSA CA 954050245, SANTA ROSA, CA 95405-0245

Mortgage

Document Number	0000018418
Date	Mar 8, 2017
Instrument	18418

Lender

Name	PRIVATE INDIVIDUAL
Type	Private Party
Address	SANTA ROSA, CA 95403

Agreement

Amount	Amount on Record

Tax Assessment & Valuation

The 2025 property tax bill for 1815 4th St was $7,628.

Source: Sonoma County assessment roll, as of September 1, 2026

Property Jurisdictions

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)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$676,518 (+2%) Land $167,776 Building $508,742
2025	$7,628.00	$663,254 Land $164,487 Building $498,767
2023	$6,318.00 (+6.7%)	$543,121 Land $159,314 Building $383,807
2022	$5,921.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

FEMA maps place 1815 4th St 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	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.

Wildfire

Wildfire risk around 1815 4th St 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 99.1% of the US · lower than 99.2% 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.

Drinking Water

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

Violations Reported to EPA

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.

Internet Providers

Source: FCC Broadband Data Collection, based on 612 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 · Fixed Wireless in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250

May also be available: Verizon.

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