3991 10th St, Riverside, CA 92501 Property Records

Riverside County property record for 3991 10th St, Riverside, CA 92501

Property Summary

Property Type	Apartments (5+ Units)
Details	82,374 sqft · built 1971
Lot Size	1 acres (43,560 sqft)
Owner	2 Company Names on Record
Last Sale	$12,000,000 (Nov 2017)
Tax Bill	$437 (2025)
Deeds & Mortgages	Nov 2017 Sale & Construction Loan Nov 2017 Loan Modification
Flood Zone	Zone X (minimal risk)
APN	`215-021-006`

Property Details

APN / Parcel Number

Primary APN	`215-021-006`

Interior

Stories	16 Stories
Building Area	82,374 sqft

Exterior

Year Built	Built 1971
Effective Year Built	Effective 1971
Construction Type	Concrete
Lot Area	43,560 sqft

Location & Zoning

Street Address	3991 10TH ST
City	RIVERSIDE
State	CA
Zip	92501
Property Category	Residential
Property Type	Residential > Multi-Unit > Apartments (5+ Units)
Local Zoning Code	R3
Legal Description	1.00 ACRES M/L IN LOTS 1, 2, 3 & 4 MB 003/008 SB WHITTIERS SUB FOR TOTAL DESCRIPTION SEE ASSESSORS MAPS
Legal Subdivision	WHITTIERS SUB
Legal Lot Number	1
Jurisdiction	RIVERSIDE CA
Township / Civil Division	RIVERSIDE
Census Block Group	2
Census Block	2027
Census Tract	30300

Owner

Source: Riverside County records, as of July 29, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Company Names on Record
Mailing Address	6120 STONERIDGE MALL RD, 3, PLEASANTON, CA 94588-3296
Owner Type	Company

Deeds, Mortgages & Sale History

Date	Document
Nov 16, 2017	Grant Deed, Construction Loan · Construction Mortgage CALIFORNIA MUNCIPAL FINANCE AUTHORI
Nov 1, 2017	Loan Modification, Mortgage MISCELLANEOUS GOVT AGCY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 16, 2017 · Amount on Record
Deed Sale	Nov 16, 2017 · Amount on Record
Deed Document Number	2017480070
Record Updated	Oct 29, 2026

November 2017: Grant Deed, Construction Loan

Document Type	Grant Deed
Jurisdiction	RIVERSIDE CA
Recording Date	Nov 16, 2017
Property Address	3991 10TH ST, RIVERSIDE, CA 92501
Document Number	0000480070
Map Reference	MB 3 PG 8
Instrument Date	Nov 15, 2017
Instrument	2017-0480070
Transaction Type	Construction Loan
Record Updated	Sep 28, 2021

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$26,400.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	6120 STONERIDGE MALL RD # 3RD, PLEASANTON, CA 94588-3296

Mortgage

Document Number	0000480074
Date	Nov 16, 2017
Instrument	2017-0480074

Lender

Name	CALIFORNIA MUNCIPAL FINANCE AUTHORI
Type	Government Agency

Agreement

Type	Construction Mortgage
Amount	Amount Recorded
Term	384 Months
Due	Nov 1, 2049

Mortgage

Document Number	0000480079
Date	Nov 16, 2017
Instrument	2017-0480079

Lender

Name	HOUSING AUTHORITY OF THE CITY OF RIVERSI
Type	Government Agency
Address	RIVERSIDE, CA 92522

Agreement

Amount	Amount Recorded

November 2017: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	RIVERSIDE CA
Property Address	3991 10TH ST, RIVERSIDE, CA 92501
Document Number	0000480080
Instrument Date	Nov 1, 2017
Transaction Type	Mortgage
Record Updated	Aug 28, 2018
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Limited Partnership
Address	3991 10TH ST

Mortgage

Document Number	0000480080
Date	Nov 16, 2017
Instrument	480080

Lender

Name	MISCELLANEOUS GOVT AGCY
Address	RIVERSIDE, CA 92522

Agreement

Term	660 Months
Due	Nov 15, 2072

Tax Assessment & Valuation

Source: Riverside County assessment roll, as of July 29, 2026

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$13,927,026 (-18.41%) Land $1,010,867 Building $12,916,159
2025	$437.00 (-99.79%) Additional exemption filed	$17,069,916 (-7.51%) Land $991,047 Building $16,078,869
2023	$205,540.00 (+47,923.36%)	$18,456,769 Land $952,564 Building $17,504,205
2022	$428.00

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

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 80% of the US · lower than 88% of California
Wildfire Likelihood	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 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 421 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless · DSL	5,000 / 5,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	1,000 / 75

May also be available: GeoLinks.

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