20671 Mountain Ave, Perris, CA 92570 Property Records

Riverside County property record for 20671 Mountain Ave, Perris, CA 92570

Property Summary

Property Type	Mobile Home
Details	2 bd · 2 ba · 1,248 sqft · built 1974
Lot Size	1.21 acres (52,707 sqft)
Owner	Individual Name on File
Last Sale	$300,000 (Sep 2023)
Tax Bill	$3,498 (2025)
Deeds & Mortgages	Sep 2023 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`346-230-034`

Property Details

APN / Parcel Number

Primary APN	`346-230-034`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Stories	1 Story
Building Area	1,248 sqft Living Area
Gross Area	1,152 sqft

Exterior

Year Built	Built 1974
Construction Type	Wood
Roof Material	Composition Shingle
Lot Area	52,707 sqft (1.21 acres)
Garage Type	Carport
Carport	Carport
Carport Area	981 sqft
Parking Spaces	4 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Account Number	346230034
Street Address	20671 MOUNTAIN AVE
City	PERRIS
State	CA
Zip	92570-8607
Property Category	Residential
Property Type	Residential > Prefabricated > Mobile Home
Legal Description	1.21 ACRES M/L IN PAR 54 RS 015/030
Legal Lot Number	54
Jurisdiction	RIVERSIDE CA
Township / Civil Division	PERRIS VALLEY
Census Block Group	3
Census Block	3018
Census Tract	42902

Owner

Source: Riverside County assessment roll, APN 346-230-034, as of July 1, 2025 · Last verified October 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	20671 MOUNTAIN AVE, PERRIS, CA 92570-8607
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Sep 05, 2023 · Amount on Record
Deed Sale	Sep 05, 2023 · Amount on Record
Prior Sale	Jan 25, 2005 · Amount on Record
Deed Document Number	2023-0261873
Record Updated	Jun 08, 2026

September 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	RIVERSIDE CA
Recording Date	Sep 05, 2023
Property Address	20671 MOUNTAIN AVE, PERRIS, CA 92570-8607
Document Number	0000261873
Map Reference	MB 15 PG 30
Instrument Date	Aug 24, 2023
Instrument	2023-0261873
Transaction Type	Transfer
Record Updated	Sep 14, 2023
Title Company	ORABGE COAST TITLE, ORANGE COAST TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	20671 MOUNTAIN AVE, PERRIS, CA 92570-8607

Mortgage

Document Number	0000261874
Date	Sep 05, 2023
Instrument	2023-0261874

Lender

Name	DOUGLAS THOMPSON
Type	Seller

Agreement

Type	Seller Carry-Back
Amount	Amount Recorded

Tax Assessment & Valuation

Source: Riverside County assessment roll as of July 1, 2025 · Last verified October 2025

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

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.

Year	Tax Bill	Assessed Value
2025	$3,498.00 (+121.11%)	$305,999 (+307.27%) Land $122,401 Building $183,598
2023	$1,582.00 (+81.21%)	$75,134 Land $61,483 Building $13,651
2022	$873.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Riverside County (06065C), as of October 14, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

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

Wildfire

Wildfire Risk	High above 80% of the US · above 58% of California
Wildfire Likelihood	0.6% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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

Internet Providers

Source: FCC Broadband Data Collection, 81 locations within half a mile, as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000

May also be available: Frontier, MJM Telecom, Verizon.

Drinking Water

Source: EPA Safe Drinking Water Information System, water system CA3310012, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	ELSINORE VALLEY MWD serves 169,455 people
Water Source	Surface water
Last State Inspection	Apr 2024
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.