9138 Base Line Rd, Rancho Cucamonga, CA 91701 Property Records

San Bernardino County property record for 9138 Base Line Rd, Rancho Cucamonga, CA 91701

Property Summary

Property Type	Single Family Home
Details	2 bd · 2 ba · 1,315 sqft · built 1948
Lot Size	0.372 acres (16,200 sqft)
Owner	Company Name on File
Last Sale	$45,000 (Jul 2018)
Tax Bill	$5,301 (2025)
Deeds & Mortgages	Nov 2019 Mortgage Jul 2018 Sale + 1 more
Flood Zone	Zone X (minimal risk)
APN	`0202-241-21-0000`

Property Details

APN / Parcel Number

Primary APN	`0202-241-21-0000`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,315 sqft Living Area
1st Floor Area	1,315 sqft
Family Room	Family Room

Exterior

Year Built	Built 1948
Effective Year Built	Effective 1948
Architectural Style	Conventional
Construction Type	Frame
Roof Material	Composition Shingle
Lot Area	16,200 sqft (0.372 acres)
Lot Dimensions	180 ft deep x 90 ft wide
Garage Type	Detached
Garage Area	990 sqft
Parking Spaces	4 Parking Spaces
Porch	Patio/Porch
Porch Area	56 sqft
Patio Area	56 sqft

Utilities, Heating & Cooling

Cooling System	None
Heating System	Floor/Wall Furnace
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	9138 BASE LINE RD
City	RANCHO CUCAMONGA
State	CA
Zip	91701-5740
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	CUCAMONGA HOMESTEAD ASSN W 90 FT S 180 FT E 1/2 W 1/2 LOT 6 BLK 12 MEAS ALG N LI BASE LINE AVE EX ST PER 5-18-83 #83-108455
Legal Subdivision	CITY OF RANCHO CUCAMONGA
Legal Tract	13266
Legal Block	12
Legal Lot Number	6
Jurisdiction	SAN BERNARDINO CA
Township / Civil Division	ONTARIO
Census Block Group	1
Census Block	1016
Census Tract	2015

Owner

9138 Base Line Rd is owned by a company that bought it in July 2018.

Source: San Bernardino County records, as of July 14, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	Company Name on File
Mailing Address	6375 LAYTON ST, RANCHO CUCAMONGA, CA 91701-4165
Owner Type	Company
Vesting	Borrower in Default

Deeds, Mortgages & Sale History

Date	Document
Nov 13, 2019	Deed of Trust, Mortgage · Commercial Mortgage FIREFIGHTERS FIRST FCU
Jul 11, 2018	Quit Claim Deed, Transfer ATTORNEY ONLY
Jul 11, 2018	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 11, 2018 · Amount on File
Deed Sale	Jul 11, 2018 · Amount on File
Prior Sale	Aug 18, 2004 · Amount on File
Deed Document Number	2018251968
Prior Transfer Date	Jun 29, 2018
Prior Transfer Doc	0000251969
Record Updated	Oct 29, 2026

November 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Property Address	9138 BASE LINE RD, RANCHO CUCAMONGA, CA 91701-5740
Transaction Type	Mortgage
Record Updated	Sep 20, 2022
Title Company	CALIFORNIA MEMBERS TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000412682
Date	Nov 13, 2019
Instrument	2019-0412682

Lender

Name	FIREFIGHTERS FIRST FCU
Type	Credit Union
Address	LOS ANGELES, CA 90041

Agreement

Type	Commercial Mortgage
Amount	Amount on Record

July 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	Jul 11, 2018
Property Address	9138 BASE LINE RD, RANCHO CUCAMONGA, CA 91701-5740
Document Number	0000251968
Instrument Date	Jul 3, 2018
Instrument	251968
Transaction Type	Transfer
Record Updated	Jul 18, 2018
Title Company	ATTORNEY ONLY

Transaction

Amount	Amount on Record
Tax	$49.50
Amount Accuracy	Full Value
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	6375 LAYTON ST ALTA LOMA CA 917014165, ALTA LOMA, CA 91701-4165

July 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	Jul 11, 2018
Property Address	9138 BASE LINE RD, RANCHO CUCAMONGA, CA 91701-5740
Document Number	0000251969
Instrument Date	Jun 29, 2018
Instrument	251969
Transaction Type	Transfer
Record Updated	Jul 18, 2018
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	6375 LAYTON ST ALTA LOMA CA 917014165, ALTA LOMA, CA 91701-4165

Tax Assessment & Valuation

The 2025 property tax bill for 9138 Base Line Rd was $5,301.

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
Elementary School District	Alta Loma Elementary School District (KG - 08)
Secondary School District	Chaffey Joint Union High School District (09 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$486,486 (+2%) Land $167,923 Building $318,563
2025	$5,301.00	$476,947 Land $164,630 Building $312,317
2023	$5,052.00 (+0.26%)	$458,426 Land $158,237 Building $300,189
2022	$5,039.00

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

Flood

FEMA maps place 9138 Base Line Rd in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1979.

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 Policies	3 in force
Nearby Flood Claims	2 (1979–1980)
Most Recent Claim	Jan 1980 · rainfall accumulation

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

The area around 9138 Base Line Rd 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	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 446 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
AT&T Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Frontier, GeoLinks, Verizon.

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