9421 Shadowbrook Dr, Rancho Cucamonga, CA 91730 Property Records

San Bernardino County property record for 9421 Shadowbrook Dr, Rancho Cucamonga, CA 91730

Property Summary

Property Type	Single Family Home
Details	5 bd · 2.5 ba · 2,562 sqft · built 1999
Lot Size	0.138 acres (6,000 sqft)
Owner	Individual Name on Record
Last Sale	$360,000 (Jun 2010)
Tax Bill	$6,401 (2025)
Deeds & Mortgages	Aug 2021 Transfer Aug 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`0210-461-23-0000`

Property Details

APN / Parcel Number

Primary APN	`0210-461-23-0000`

Interior

Bedrooms	5 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,562 sqft Living Area
Gross Area	3,267 sqft
1st Floor Area	1,146 sqft
2nd Floor Area	1,416 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1999
Effective Year Built	Effective 1999
Architectural Style	Modern
Construction Type	Frame
Roof Material	Tile
Lot Area	6,000 sqft (0.138 acres)
Lot Dimensions	100 ft deep x 60 ft wide
Garage Type	Attached
Garage Area	705 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	9421 SHADOWBROOK DR
City	RANCHO CUCAMONGA
State	CA
Zip	91730-5756
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 15727-2 LOT 23 BOOK 266 PAGE 25 TRACT 15727-2 LOT 23 AND INT IN COMMON AREA
Legal Subdivision	15727-2
Legal Tract	15727-2
Legal Block	1
Legal Lot Number	23
Jurisdiction	SAN BERNARDINO CA
Township / Civil Division	ONTARIO
Census Block Group	1
Census Block	1002
Census Tract	1311

Owner

Source: San Bernardino County records, as of July 14, 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	9421 SHADOWBROOK DR, RANCHO CUCAMONGA, CA 91730-5756
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Sole Owner

Deeds, Mortgages & Sale History

Date	Document
Aug 11, 2021	Intrafamily Transfer, Transfer STEWART TITLE, STEWART TITLE OF CA INC
Aug 11, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage AMERICAN PACIFIC MORTGAGE CORP

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 10, 2010 · Amount on Record
Deed Sale	Jun 10, 2010 · Amount on Record
Prior Sale	Nov 12, 2009 · Amount on Record
Deed Document Number	2010231308
Last Transfer Date	Jul 16, 2021
Transfer Doc	0000361503
Record Updated	Sep 20, 2026

August 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN BERNARDINO CA
Recording Date	Aug 11, 2021
Property Address	9421 SHADOWBROOK DR, RANCHO CUCAMONGA, CA 91730-5756
Document Number	0000361503
Map Reference	MB 270 PG 38-42
Instrument Date	Jul 16, 2021
Instrument	2021-0361503
Transaction Type	Transfer
Record Updated	Nov 11, 2022
Title Company	STEWART TITLE, STEWART TITLE OF CA INC

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	9421 SHADOWBROOK DR, RANCHO CUCAMONGA, CA 91730-5756
Investor	Possibly a Property Investor

August 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN BERNARDINO CA
Recording Date	Aug 11, 2021
Property Address	9421 SHADOWBROOK DR, RANCHO CUCAMONGA, CA 91730-5756
Document Number	0000361504
Map Reference	MB 270 PG 38-42
Instrument Date	Jul 16, 2021
Instrument	2021-0361504
Transaction Type	Transfer
Record Updated	Nov 11, 2022
Title Company	STEWART TITLE, STEWART TITLE OF CA INC

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	9421 SHADOWBROOK DR, RANCHO CUCAMONGA, CA 91730-5756
Investor	Possibly a Property Investor

Mortgage

Document Number	0000361505
Date	Aug 11, 2021
Instrument	2021-0361505

Lender

Name	AMERICAN PACIFIC MORTGAGE CORP
Type	Mortgage Company

Agreement

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

Tax Assessment & Valuation

Source: San Bernardino County assessment roll, as of July 14, 2026

Property Jurisdictions

Type	Name
State	California
County	San Bernardino County
Municipality	Rancho Cucamonga City
Secondary School District	Chaffey Joint Union High School District (09 - 12)
Elementary School District	Cucamonga Elementary School District (KG - 08)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$473,993 (+2%) Land $165,899 Building $308,094
2025	$6,401.00 (+5.09%) Homeowner's exemption	$464,699 (+4.04%) Land $162,646 Building $302,053
2023	$6,091.00 (+1.96%) Homeowner's exemption	$446,654 Land $156,330 Building $290,324
2022	$5,974.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective October 12, 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 Claims	4 (1982–2004)
Most Recent Claim	Feb 2004 · other causes

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	Low lower than 99.1% of the US · lower than 99.2% of California
Wildfire Likelihood	Under 0.01% 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	CUCAMONGA VALLEY WATER DISTRICT serves 213,375 people · EPA ID CA3610018
Water Source	Surface water
Last State Inspection	Feb 2025
Lead	Under 1 ppb (2022–2024) 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 651 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000
Starlink Satellite	280 / 30
T-Mobile Fixed Wireless	100 / 20

May also be available: Frontier, GeoLinks, Verizon.

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