21661 Mountain Ave, Perris, CA 92570 Property Records

Riverside County property record for 21661 Mountain Ave, Perris, CA 92570

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.75 ba · 1,534 sqft · built 1983
Lot Size	0.79 acres (34,412 sqft)
Owner	Individual Name on Record
Last Sale	$535,000 (Jan 2025)
Tax Bill	$6,692 (2025)
Deeds & Mortgages	Jul 2021 Mortgage Jun 2021 Transfer
Flood Zone	Zone D (undetermined)
APN	`343-212-016`

Property Details

APN / Parcel Number

Primary APN	`343-212-016`
Alternative APN	`343212011`

Interior

Bedrooms	3 Beds
Full Baths	1.75 Baths
Half Baths	1 Half Bath
Stories	1 Story
Building Area	1,534 sqft Living Area
Gross Area	2,070 sqft
1st Floor Area	1,534 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1983
Effective Year Built	Effective 1983
Construction Type	Wood
Roof Material	Gravel
Lot Area	34,412 sqft (0.79 acres)
Garage Type	Attached
Garage Area	440 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Old Parcel Number	343212011
Street Address	21661 MOUNTAIN AVE
City	PERRIS
State	CA
Zip	92570-9333
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RR
Legal Description	.79 ACRES M/L IN LOT 4 BLK I MB 011/520 SD MOUNTAIN GLEN TRACT
Legal Subdivision	MOUNTAIN GLEN TRACT
Legal Block	I
Legal Lot Number	4
Jurisdiction	RIVERSIDE CA
Township / Civil Division	PERRIS VALLEY
Census Block Group	1
Census Block	1021
Census Tract	42903

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	Individual Name on Record
Mailing Address	600 N SUNSET ST, LA HABRA, CA 90631-4011
Owner Type	Individual
Vesting	Unmarried Woman

Deeds, Mortgages & Sale History

Date	Document
Jul 16, 2021	Deed of Trust, Mortgage · Conventional Mortgage LOANDEPOT.COM LLC
Jun 7, 2021	Transfer on Death Deed, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jan 10, 2025 · Amount on Record
Deed Sale	Jan 10, 2025 · Amount on Record
Deed Document Number	20258348
Prior Transfer Date	Nov 25, 2024
Prior Transfer Doc	0000362607
Record Updated	Sep 20, 2026

July 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	RIVERSIDE CA
Property Address	21661 MOUNTAIN AVE, PERRIS, CA 92570-9333
Transaction Type	Mortgage
Record Updated	Jul 30, 2021
Title Company	AMERICAN SW TITLE, AMERICAN COAST TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	PO BOX 568, PERRIS, CA 92572-0568

Mortgage

Document Number	0000428453
Date	Jul 16, 2021
Instrument	2021-0428453

Lender

Name	LOANDEPOT.COM LLC
Type	Mortgage Company
Address	FOOTHILL RANCH, CA 92610

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Aug 1, 2051

June 2021: Transfer on Death Deed, Transfer

Document Type	Transfer on Death Deed
Jurisdiction	RIVERSIDE CA
Recording Date	Jun 7, 2021
Property Address	21661 MOUNTAIN AVE, PERRIS, CA 92570-9333
Document Number	0000344321
Map Reference	MB 11 PG 520
Instrument Date	Jun 7, 2021
Instrument	2021-0344321
Transaction Type	Transfer
Record Updated	Jun 22, 2021

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	PO BOX 568, PERRIS, CA 92572-0568

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	Riverside County
Elementary School District	Perris Elementary School District (KG - 06)
Secondary School District	Perris Union High School District (07 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$545,699 (-7.98%) Land $163,711 Building $381,988
2025	$6,692.00 (+1.03%) Homeowner's exemption	$593,028 (+207.28%) Land $176,868 Building $416,160
2023	$6,624.00 (+208.81%)	$192,992 Land $34,185 Building $158,807
2022	$2,145.00
2021			$431,910

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

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

FEMA Flood Zone	Zone D undetermined · not studied
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	High above 74% of the US · above 50% of California
Wildfire Likelihood	0.4% annual chance
Exposure	Direct burnable vegetation

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	EASTERN MUNICIPAL WD serves 659,923 people · EPA ID CA3310009
Water Source	Purchased surface water from several systems
Lead	3 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 219 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
AT&T Fixed Wireless	100 / 20

May also be available: GeoLinks.

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