3918 San Mateo Ave, Riverside, CA 92504 Property Records

Riverside County property record for 3918 San Mateo Ave, Riverside, CA 92504

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 1,042 sqft · built 1952
Lot Size	0.15 acres (6,534 sqft)
Owner	2 Individual Names on File
Last Sale	$235,000 (Apr 2014)
Tax Bill	$3,330 (2025)
Deeds & Mortgages	Nov 2021 Mortgage Jul 2020 Construction Loan + 1 more
Flood Zone	Zone X (minimal risk)
APN	`227-243-009`

Property Details

APN / Parcel Number

Primary APN	`227-243-009`
Alternative APN	`051300209`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Stories	1 Story
Building Area	1,042 sqft Living Area
Gross Area	1,204 sqft
1st Floor Area	1,042 sqft

Exterior

Year Built	Built 1952
Effective Year Built	Effective 1952
Construction Type	Wood
Roof Material	Gravel
Lot Area	6,534 sqft (0.15 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	051300209
Street Address	3918 SAN MATEO AVE
City	RIVERSIDE
State	CA
Zip	92504-2623
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R1065
Legal Description	POR LOT 69 MB 024/074 HEERS SUB 4
Legal Subdivision	HEERS SUB 4
Legal Lot Number	69
Jurisdiction	RIVERSIDE CA
Township / Civil Division	RIVERSIDE
Census Block Group	4
Census Block	4008
Census Tract	31402

Owner

3918 San Mateo Ave is owned and occupied by two individuals who bought it in April 2014.

Source: Riverside County records, as of August 3, 2026

Owner of Record	2 Individual Names on File
Mailing Address	3918 SAN MATEO AVE, RIVERSIDE, CA 92504-2623
Occupancy	Owner Occupied
Owner Type	Individual

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
Nov 18, 2021	Deed of Trust, Mortgage · FHA Mortgage FREEDOM MORTGAGE CORP
Jul 6, 2020	Deed of Trust, Mortgage · Construction Mortgage DISCOVER BANK
Oct 21, 2020	Deed of Trust, Mortgage · FHA Mortgage FREEDOM MORTGAGE CORP

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 17, 2014 · Amount on File
Deed Sale	Apr 17, 2014 · Amount on File
Deed Document Number	2014141205
Prior Transfer Date	Oct 10, 1996
Prior Transfer Doc	0000420703
Record Updated	Oct 29, 2026

November 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	RIVERSIDE CA
Property Address	3918 SAN MATEO AVE, RIVERSIDE, CA 92504-2623
Transaction Type	Mortgage
Record Updated	Dec 2, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3918 SAN MATEO AVE, RIVERSIDE, CA 92504-2623

Mortgage

Document Number	0000687177
Date	Nov 18, 2021
Instrument	2021-0687177

Lender

Name	FREEDOM MORTGAGE CORP
Type	Subprime Lender
Address	BOCA RATON, FL 33431

Agreement

Type	FHA Mortgage
Amount	Amount on Record
Term	304 Months
Due	Mar 1, 2047

July 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	RIVERSIDE CA
Property Address	3918 SAN MATEO AVE, RIVERSIDE, CA 92504-2623
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000291914
Date	Jul 6, 2020
Instrument	2020-0291914

Lender

Name	DISCOVER BANK
Type	Bank
Address	NEW CASTLE, DE 19720

Agreement

Type	Construction Mortgage
Amount	Amount on Record
Term	120 Months
Due	Jul 6, 2030

October 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	RIVERSIDE CA
Property Address	3918 SAN MATEO AVE, RIVERSIDE, CA 92504-2623
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	TITLE365

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3918 SAN MATEO AVE, RIVERSIDE, CA 92504-2623

Mortgage

Document Number	0000505490
Date	Oct 21, 2020
Instrument	2020-0505490

Lender

Name	FREEDOM MORTGAGE CORP
Type	Subprime Lender
Address	RIVERSIDE, CA 92504

Agreement

Type	FHA Mortgage
Amount	Amount on Record
Term	315 Months
Due	Jan 1, 2047

Tax Assessment & Valuation

The 2025 property tax bill for 3918 San Mateo Ave was $3,330.

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		$300,076 (+2%) Land $93,769 Building $206,307
2025	$3,330.00	$294,193 Land $91,931 Building $202,262
2023	$3,208.00 (+1.87%)	$282,771 Land $88,362 Building $194,409
2022	$3,149.00
2021			$372,690

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

Flood

FEMA maps place 3918 San Mateo Ave 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

The area around 3918 San Mateo Ave has no burnable land within ember reach, so its wildfire risk is not rated.

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

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

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

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