2421 Mountain Ridge Dr, Fullerton, CA 92831 Property Records

Orange County property record for 2421 Mountain Ridge Dr, Fullerton, CA 92831

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,699 sqft · built 1976
Lot Size	0.171 acres (7,480 sqft)
Owner	2 Trust Names on Record
Last Sale	$830,000 (Jul 2020)
Tax Bill	$10,111 (2025)
Deeds & Mortgages	Jul 2020 Sale & Mortgage Jun 2017 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`337-171-48`

Property Details

APN / Parcel Number

Primary APN	`337-171-48`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	1 Story
Building Area	2,699 sqft Living Area

Exterior

Year Built	Built 1976
Lot Area	7,480 sqft (0.171 acres)
Garage Area	640 sqft
Parking Spaces	3 Parking Spaces

Location & Zoning

Street Address	2421 MOUNTAIN RIDGE DR
City	FULLERTON
State	CA
Zip	92831-1321
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	N TR 9247 BLK LOT 1
Legal Subdivision	9247
Legal Tract	9247
Legal Lot Number	1
Jurisdiction	ORANGE CA
Township / Civil Division	ANAHEIM-SANTA ANA-GARDEN GROVE
Census Block Group	5
Census Block	5001
Census Tract	1602

Owner

Source: Orange County records, as of November 17, 2025

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

Owner of Record	2 Trust Names on Record
Co-owner	Co-owner on Record
Mailing Address	2421 MOUNTAIN RIDGE DR, FULLERTON, CA 92831-1321
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Jul 8, 2020	Grant Deed, Transfer · Conventional Mortgage CMG MORTGAGE INC
Jun 27, 2017	Deed of Trust, Mortgage · Line of Credit BANK OF AMERICA

Assessor's Deed Record

Deed Names	3 Names on Deed
Last Sale	Jul 8, 2020 · Amount on Record
Deed Sale	Jul 8, 2020 · Amount on Record
Prior Sale	Mar 3, 2011
Deed Document Number	2020000323696
Record Updated	Jun 8, 2026

July 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ORANGE CA
Recording Date	Jul 8, 2020
Property Address	2421 MOUNTAIN RIDGE DR, FULLERTON, CA 92831-1321
Document Number	0000323696
Map Reference	MB 376 PG 21-25
Instrument Date	Jun 16, 2020
Instrument	2020000323696
Transaction Type	Transfer
Record Updated	Sep 14, 2021
Title Company	CHICAGO TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
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
Relationship	Family Trust
Address	2421 MOUNTAIN RIDGE DR, FULLERTON, CA 92831-1321

Mortgage

Document Number	0000323697
Date	Jul 8, 2020
Instrument	2020000323697

Lender

Name	CMG MORTGAGE INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Aug 1, 2050

June 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ORANGE CA
Property Address	2421 MOUNTAIN RIDGE DR, FULLERTON, CA 92831-1321
Document Number	0000280130
Instrument Date	Jun 27, 2017
Transaction Type	Mortgage
Record Updated	Aug 23, 2018
Title Company	AMERICAN TITLE COMPANY, AMERICAN TITLE INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2421 MOUNTAIN RIDGE DR FULLERTON CA 928311321, FULLERTON, CA 92831-1321

Mortgage

Document Number	0000280130
Date	Jul 7, 2017
Instrument	280130

Lender

Name	BANK OF AMERICA
Type	Bank
Address	TAMPA, FL 33634

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

Source: Orange County assessment roll, as of July 1, 2025

Property Jurisdictions

Type	Name
State	California
County	Orange County
Municipality	Fullerton City
Elementary School District	Fullerton Elementary School District (KG - 08)
Secondary School District	Fullerton Joint Union High School District (09 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2025	$10,111.00 (+6.67%) Homeowner's exemption	$898,418 (+4.04%) Land $668,476 Building $229,942
2023	$9,479.00 (+0.63%) Homeowner's exemption	$863,532 Land $642,518 Building $221,014
2022	$9,420.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective September 27, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 in force
Nearby Flood Claims	3 (1979)
Claims Outside the SFHA	3 of 3
Most Recent Claim	Feb 1979 · tidal / storm surge

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

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 FULLERTON serves 140,054 people · EPA ID CA3010010
Water Source	Purchased surface water from several systems
Last State Inspection	Jan 2026
Lead	2 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	E. coli resolved · Dec 2017
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 333 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000
GigabitNow Fiber	1,000 / 1,000
Cosmo Network Solutions Fixed Wireless	250 / 100
AT&T DSL · Fixed Wireless in parts of the area	100 / 20

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

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