2004 Diego Ave, Santa Rosa, CA 95403 Property Records

Sonoma County property record for 2004 Diego Ave, Santa Rosa, CA 95403

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,282 sqft · built 1991
Lot Size	0.115 acres (5,000 sqft)
Owner	2 Individual Names on Record
Last Sale	$123,500 (Mar 2022)
Tax Bill	$2,751 (2025)
Deeds & Mortgages	Mar 2022 Sale & Mortgage Mar 2022 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`034-510-017-000`

Property Details

APN / Parcel Number

Primary APN	`034-510-017-000`
Alternative APN	`034-510-017`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	3 Rooms
Stories	1 Story
Building Area	1,282 sqft Living Area
1st Floor Area	1,282 sqft

Exterior

Year Built	Built 1991
Effective Year Built	Effective 1991
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	5,000 sqft (0.115 acres)
Garage Area	465 sqft

Utilities, Heating & Cooling

Cooling System	HVAC

Location & Zoning

Old Parcel Number	034-510-017
Street Address	2004 DIEGO AVE
City	SANTA ROSA
State	CA
Zip	95403-8133
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	CITYSR
Legal Description	MAP 460 PG 36 LOT 17
Legal Subdivision	RANCHO MIGUEL ESTAT
Legal Block	1
Legal Lot Number	17
Jurisdiction	SONOMA CA
Township / Civil Division	SANTA ROSA
Census Block Group	1
Census Block	1009
Census Tract	152905

Owner

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	2 Individual Names on Record
Mailing Address	2004 DIEGO AVE, SANTA ROSA, CA 95403-8133
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Mar 21, 2022	Grant Deed, Transfer · Conventional Mortgage REDWOOD CU
Mar 21, 2022	Intrafamily Transfer, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO
Mar 21, 2022	Affidavit of Death of Joint Tenant, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 21, 2022 · Amount on Record
Deed Sale	Mar 21, 2022 · Amount on Record
Prior Sale	May 31, 1991 · Amount on Record
Deed Document Number	202220241
Prior Transfer Date	Mar 9, 2022
Prior Transfer Doc	0000020240
Record Updated	Oct 29, 2026

March 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SONOMA CA
Recording Date	Mar 21, 2022
Property Address	2004 DIEGO AVE, SANTA ROSA, CA 95403-8133
Document Number	0000020241
Map Reference	MB 460 PG 36-40
Instrument Date	Mar 9, 2022
Instrument	2022020241
Transaction Type	Transfer
Record Updated	Jul 25, 2022
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount Recorded
Tax	$383.85
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	2004 DIEGO AVE, SANTA ROSA, CA 95403-8133

Mortgage

Document Number	0000020242
Date	Mar 21, 2022
Instrument	2022020242

Lender

Name	REDWOOD CU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2052

Interest

Rate Type	Adjustable Rate
Rate	2.87%
Type Change Date	Apr 1, 2027
Change Frequency	5 Years
Min Rate At Change	2.62%
Max Rate At Change	4.87%
Index	5-Year CMT
Max Rate	7.87%

March 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SONOMA CA
Recording Date	Mar 21, 2022
Property Address	2004 DIEGO AVE, SANTA ROSA, CA 95403-8133
Document Number	0000020240
Map Reference	MB 46 PG 36-40
Instrument Date	Mar 9, 2022
Instrument	2022020240
Transaction Type	Transfer
Record Updated	Jul 25, 2022
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2004 DIEGO AVE, SANTA ROSA, CA 95403-8133

March 2022: Affidavit of Death of Joint Tenant, Transfer

Document Type	Affidavit of Death of Joint Tenant
Jurisdiction	SONOMA CA
Recording Date	Mar 21, 2022
Property Address	2004 DIEGO AVE, SANTA ROSA, CA 95403-8133
Document Number	0000020239
Map Reference	MB 460 PG 36-40
Instrument Date	Mar 9, 2022
Instrument	2022020239
Transaction Type	Transfer
Record Updated	Jul 25, 2022
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2004 DIEGO AVE # SAN, SAN, SANTA ROSA, CA 95403-8133

Tax Assessment & Valuation

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	Piner-Olivet Union 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		$247,995 (+2%) Land $112,333 Building $135,662
2025	$2,751.00 (+7.04%) Homeowner's exemption	$243,133 (+4.04%) Land $110,131 Building $133,002
2023	$2,570.00 (+4.39%) Homeowner's exemption	$233,694 Land $105,855 Building $127,839
2022	$2,462.00

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

Flood

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

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.

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 747 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
Verizon Fixed Wireless	300 / 20
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: GeoLinks, T-Mobile.

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