3878 12th St, Riverside, CA 92501 Property Records

Riverside County property record for 3878 12th St, Riverside, CA 92501

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 828 sqft · built 1893
Lot Size	0.07 acres (3,049 sqft)
Owner	Individual Name on File
Last Sale	$266,000 (Mar 2018)
Tax Bill	$1,371 (2025)
Deeds & Mortgages	Dec 2020 Mortgage Mar 2018 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`215-261-002`

Property Details

APN / Parcel Number

Primary APN	`215-261-002`
Alternative APN	`011100209`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Stories	1 Story
Building Area	828 sqft Living Area
Gross Area	960 sqft
1st Floor Area	828 sqft

Exterior

Year Built	Built 1893
Effective Year Built	Effective 1893
Construction Type	Wood
Roof Material	Gravel
Lot Area	3,049 sqft (0.07 acres)
Garage Type	Carport
Carport	Carport

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Heating Fuel	Gas
Sewer	Connected

Location & Zoning

Old Parcel Number	011100209
Street Address	3878 12TH ST
City	RIVERSIDE
State	CA
Zip	92501-3528
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RO
Legal Description	POR BLK 12 RGE 8 MB 007/017 SB TOWN OF RIVERSIDE
Legal Subdivision	TOWN OF RIVERSIDE
Legal Block	12
Legal Lot Number	8
Jurisdiction	RIVERSIDE CA
Township / Civil Division	RIVERSIDE
Census Block Group	4
Census Block	4033
Census Tract	30300

Owner

3878 12th St is owned and occupied by an individual who bought it in March 2018.

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

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

Owner of Record	Individual Name on File
Mailing Address	3878 12TH ST, RIVERSIDE, CA 92501-3528
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Dec 7, 2020	Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Mar 21, 2018	Grant Deed, Transfer · Conventional Mortgage ST CLAIR FINANCIAL CORP
Aug 31, 2017	Grant Deed, Transfer REHAB LOAN GROUP INC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Mar 21, 2018 · Amount on File
Deed Sale	Mar 21, 2018 · Amount on File
Prior Sale	Aug 31, 2017 · Amount on File
Deed Document Number	2018106535
Prior Transfer Date	Apr 10, 2013
Prior Transfer Doc	0000437301
Record Updated	Oct 29, 2026

December 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	RIVERSIDE CA
Property Address	3878 12TH ST, RIVERSIDE, CA 92501-3528
Transaction Type	Mortgage
Record Updated	Jul 22, 2022
Title Company	USA NTC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3878 12TH ST, RIVERSIDE, CA 92501-3528

Mortgage

Document Number	0000618820
Date	Dec 7, 2020
Instrument	2020-0618820

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company
Address	PONTIAC, MI 48341

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jan 1, 2051

March 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	RIVERSIDE CA
Recording Date	Mar 21, 2018
Property Address	3878 12TH ST, RIVERSIDE, CA 92501-3528
Document Number	0000106535
Instrument Date	Mar 20, 2018
Instrument	2018-0106535
Transaction Type	Transfer
Record Updated	Jul 22, 2022
Title Company	SERVICELINK

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$585.20
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3878 12TH ST, RIVERSIDE, CA 92501-3528

Mortgage

Document Number	0000106536
Date	Mar 21, 2018
Instrument	2018-0106536

Lender

Name	ST CLAIR FINANCIAL CORP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Apr 1, 2048

August 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	RIVERSIDE CA
Recording Date	Aug 31, 2017
Property Address	3878 12TH ST, RIVERSIDE, CA 92501-3528
Document Number	0000363081
Instrument Date	Aug 16, 2017
Instrument	363081
Transaction Type	Transfer
Record Updated	Jul 14, 2020
Title Company	SERVICELINK

Transaction

Amount	Amount on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$177.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	3585 MAIN ST #208 RIVERSIDE CA 925012809, 208, RIVERSIDE, CA 92501-2809
Investor	Possibly a Property Investor

Mortgage

Document Number	363082
Date	Aug 31, 2017
Instrument	363082

Lender

Name	REHAB LOAN GROUP INC
Type	Bank
Address	RIVERSIDE, CA 92501

Agreement

Amount	Amount on Record

Tax Assessment & Valuation

The 2025 property tax bill for 3878 12th St was $1,371 with a homeowner's exemption.

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	Assessed Market Value
2026		$119,350 (-1.82%) Land $58,910 Building $60,440
2025	$1,371.00 Homeowner's exemption	$121,558 Land $60,000 Building $61,558
2023	$3,254.00 (+1.88%) Homeowner's exemption	$290,904 Land $87,487 Building $203,417
2022	$3,194.00
2021			$320,220

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 3878 12th St in Zone X, an area of minimal flood risk.

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

Wildfire risk around 3878 12th St is low, with 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 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 148 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Starlink Satellite	280 / 30
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: GeoLinks, T-Mobile, Verizon.

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