4446 Warren St, Riverside, CA 92503 Property Records

Riverside County property record for 4446 Warren St, Riverside, CA 92503

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.5 ba · 900 sqft · built 1973
Lot Size	0.13 acres (5,663 sqft)
Owner	Individual Name on File
Tax Bill	$1,603 (2025)
Deeds & Mortgages	May 2017 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`145-072-019`

Property Details

APN / Parcel Number

Primary APN	`145-072-019`
Alternative APN	`061302186`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	900 sqft Living Area
Gross Area	1,260 sqft
1st Floor Area	900 sqft

Exterior

Year Built	Built 1973
Effective Year Built	Effective 1973
Architectural Style	Contemporary
Exterior Material	Stucco
Construction Type	Wood
Roof Material	Wood Shingle
Lot Area	5,663 sqft (0.13 acres)
Garage Type	Attached
Garage Area	360 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Heating Fuel	Gas
Sewer	Connected

Location & Zoning

Old Parcel Number	061302186
Street Address	4446 WARREN ST
City	RIVERSIDE
State	CA
Zip	92503-3050
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1
Legal Description	LOT 36 MB 072/059 TR 4150
Legal Tract	4150
Legal Lot Number	36
Jurisdiction	RIVERSIDE CA
Township / Civil Division	RIVERSIDE
Census Block Group	1
Census Block	1001
Census Tract	41203

Owner

Source: Riverside County assessment roll, as of August 6, 2025

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	4446 WARREN ST, RIVERSIDE, CA 92503-3050
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Feb 4, 2003
Deed Sale	Feb 4, 2003
Deed Document Number	200381424
Prior Transfer Date	Jun 7, 2002
Prior Transfer Doc	0000081424
Record Updated	Jun 8, 2026

May 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	RIVERSIDE CA
Property Address	4446 WARREN ST, RIVERSIDE, CA 92503-3050
Document Number	0000222937
Instrument Date	May 31, 2017
Transaction Type	Mortgage
Record Updated	Aug 20, 2018
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	4446 WARREN ST RIVERSIDE CA 925033050, RIVERSIDE, CA 92503-3050

Mortgage

Document Number	0000222937
Date	Jun 5, 2017
Instrument	222937

Lender

Name	CREDIT UNION/STHRN CA
Type	Credit Union
Address	LA HABRA, CA 90631

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Rate	1.99%

Tax Assessment & Valuation

Source: Riverside County assessment roll, as of August 6, 2025

Property Jurisdictions

Type	Name
State	California
County	Riverside County
Municipality	Riverside City
Unified School District	Alvord Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$1,603.00 (+4.98%) Homeowner's exemption	$132,860 (+4.04%) Land $58,123 Building $74,737
2023	$1,527.00 (+6.34%) Homeowner's exemption	$127,703 Land $55,867 Building $71,836
2022	$1,436.00
2021			$405,630

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective October 14, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 94% of the US · lower than 96% of California
Wildfire Likelihood	0.03% annual chance
Exposure	None beyond ember reach

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	CITY OF RIVERSIDE serves 302,776 people · EPA ID CA3310031
Water Source	Groundwater influenced by surface water
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 656 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile USA Fixed Wireless	100 / 20
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: California Internet.

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