10971 Sinclair St, Rancho Cucamonga, CA 91701 Property Records

San Bernardino County property record for 10971 Sinclair St, Rancho Cucamonga, CA 91701

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 1,641 sqft · built 1988
Lot Size	0.117 acres (5,100 sqft)
Owner	Company Name on Record
Last Sale	$459,000 (Mar 2014)
Tax Bill	$7,045 (2025)
Deeds & Mortgages	Oct 2022 Line of Credit Aug 2022 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`1076-571-36-0000`

Property Details

APN / Parcel Number

Primary APN	`1076-571-36-0000`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Stories	2 Stories
Building Area	1,641 sqft Living Area
Gross Area	2,291 sqft
1st Floor Area	914 sqft
2nd Floor Area	727 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1988
Effective Year Built	Effective 1988
Architectural Style	Modern
Construction Type	Frame
Roof Material	Tile
Lot Area	5,100 sqft (0.117 acres)
Lot Dimensions	100 ft deep x 51 ft wide
Garage Type	Attached
Garage Area	650 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Pool Type	Pool with Hot Tub/Spa
Porch	Patio/Porch
Porch Area	448 sqft
Patio Area	238 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	10971 SINCLAIR ST
City	RANCHO CUCAMONGA
State	CA
Zip	91701-7615
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 13059 LOT 126
Legal Subdivision	TRACT 13059
Legal Tract	13059
Legal Block	2
Legal Lot Number	126
Jurisdiction	SAN BERNARDINO CA
Township / Civil Division	ONTARIO
Census Block Group	2
Census Block	2003
Census Tract	2029

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	Company Name on Record
Mailing Address	10971 SINCLAIR ST, RANCHO CUCAMONGA, CA 91701-7615
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Borrower in Default

Deeds, Mortgages & Sale History

Date	Document
Oct 13, 2022	Deed of Trust, Mortgage · Line of Credit SCHOOLSFIRST FCU
Aug 3, 2022	Intrafamily Transfer, Transfer
Aug 14, 2020	Deed of Trust, Mortgage · Conventional Mortgage CORUM FINANCIAL SERVICES INC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Mar 27, 2014 · Amount on Record
Deed Sale	Mar 27, 2014 · Amount on Record
Prior Sale	Jun 27, 2011 · Amount on Record
Deed Document Number	2014108568
Prior Transfer Date	Jun 8, 2011
Prior Transfer Doc	0000259723
Record Updated	Oct 29, 2026

October 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Property Address	10971 SINCLAIR ST, RANCHO CUCAMONGA, CA 91701-7615
Transaction Type	Mortgage
Record Updated	Oct 27, 2022
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	10971 SINCLAIR ST, RANCHO CUCAMONGA, CA 91701-7615

Mortgage

Document Number	0000341434
Date	Oct 13, 2022
Instrument	2022-0341434

Lender

Name	SCHOOLSFIRST FCU
Type	Credit Union
Address	TUSTIN, CA 92780

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

August 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN BERNARDINO CA
Recording Date	Aug 3, 2022
Property Address	10971 SINCLAIR ST, RANCHO CUCAMONGA, CA 91701-7615
Document Number	0000267326
Map Reference	MB 197 PG 41-44
Instrument Date	Apr 16, 2022
Instrument	2022-0267326
Transaction Type	Transfer
Record Updated	Jun 7, 2023

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
Relationship	Living Trust
Address	10971 SINCLAIR ST, RANCHO CUCAMONGA, CA 91701-7615

August 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Property Address	10971 SINCLAIR ST, RANCHO CUCAMONGA, CA 91701-7615
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000285464
Date	Aug 14, 2020
Instrument	2020-0285464

Lender

Name	CORUM FINANCIAL SERVICES INC
Type	Mortgage Company
Address	ONTARIO, CA 91764

Agreement

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

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
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		$573,926 (+2%) Land $143,482 Building $430,444
2025	$7,045.00 (+5.4%) Homeowner's exemption	$562,673 (+4.04%) Land $140,669 Building $422,004
2023	$6,684.00 (+1.95%) Homeowner's exemption	$540,824 Land $135,207 Building $405,617
2022	$6,556.00

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

FEMA Flood Zone	Zone X minimal risk
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	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 626 locations within half a mile, as of December 31, 2025

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

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

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