12820 Spring Mountain Dr, Rancho Cucamonga, CA 91739 Property Records

San Bernardino County property record for 12820 Spring Mountain Dr, Rancho Cucamonga, CA 91739 · Last verified July 2026

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 2,141 sqft · built 2004
Lot Size	0.144 acres (6,290 sqft)
Owner	Company Name on File
Last Sale	$525,000 (May 2005)
Tax Bill	$9,284 (2025)
Deeds & Mortgages	Feb 2023 Transfer Feb 2023 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`1090-512-50-0000`

Property Details

APN / Parcel Number

Primary APN	`1090-512-50-0000`
Alternative APN	`0227543500000`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	5 Rooms
Stories	1 Story
Building Area	2,141 sqft Living Area
Gross Area	2,615 sqft
1st Floor Area	2,141 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2004
Effective Year Built	Effective 2004
Architectural Style	Modern
Construction Type	Frame
Roof Material	Tile
Lot Area	6,290 sqft (0.144 acres)
View / Lot	Valley
Garage Type	Attached
Garage Area	474 sqft
Parking Spaces	2 Parking Spaces
Porch	Patio/Porch
Porch Area	121 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	12820 SPRING MOUNTAIN DR
City	RANCHO CUCAMONGA
State	CA
Zip	91739-8844
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 16372 LOT 85 BOOK 297 PAGE 19
Legal Subdivision	297M19-25
Legal Tract	16372
Legal Block	2
Legal Lot Number	85
Jurisdiction	SAN BERNARDINO CA
Township / Civil Division	ONTARIO
Census Block Group	2
Census Block	2007
Census Tract	2048

Owner

Source: San Bernardino County records · APN 1090-512-50-0000

Assessment roll updated July 14, 2026 · Last verified July 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 File
Mailing Address	12820 SPRING MOUNTAIN DR, RANCHO CUCAMONGA, CA 91739-8844
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Borrower in Default

Deeds, Mortgages & Sale History

Date	Document
Feb 09, 2023	Affidavit of Death of Joint Tenant, Transfer
Feb 09, 2023	Intrafamily Transfer, Transfer
Dec 07, 2019	Deed of Trust, Mortgage · VA Mortgage MR COOPER

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	May 09, 2005 · Amount on Record
Deed Sale	May 09, 2005 · Amount on Record
Deed Document Number	2005327407
Last Transfer Date	Feb 02, 2023
Transfer Doc	0000029856
Record Updated	Sep 20, 2026

February 2023: Affidavit of Death of Joint Tenant, Transfer

Document Type	Affidavit of Death of Joint Tenant
Jurisdiction	SAN BERNARDINO CA
Recording Date	Feb 09, 2023
Property Address	12820 SPRING MOUNTAIN DR, RANCHO CUCAMONGA, CA 91739-8844
Document Number	0000029856
Map Reference	MB 297 PG 19-25
Instrument Date	Jan 30, 2023
Instrument	2023-0029856
Transaction Type	Transfer
Record Updated	Feb 23, 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
Address	12820 SPRING MOUNTAIN DR, RANCHO CUCAMONGA, CA 91739-8844

February 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN BERNARDINO CA
Recording Date	Feb 09, 2023
Property Address	12820 SPRING MOUNTAIN DR, RANCHO CUCAMONGA, CA 91739-8844
Document Number	0000029857
Map Reference	MB 297 PG 19-25
Instrument Date	Jul 22, 2022
Instrument	2023-0029857
Transaction Type	Transfer
Record Updated	Jun 07, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	12820 SPRING MOUNTAIN DR, RANCHO CUCAMONGA, CA 91739-8844

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	12820 SPRING MOUNTAIN DR, RANCHO CUCAMONGA, CA 91739-8844

December 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Property Address	12820 SPRING MOUNTAIN DR, RANCHO CUCAMONGA, CA 91739-8844
Document Number	0000461264
Instrument Date	Dec 07, 2019
Transaction Type	Mortgage
Record Updated	Jan 06, 2020
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	12820 SPRING MOUNTAIN DR RANCHO CUCAMONGA CA 917398844, RANCHO CUCAMONGA, CA 91739-8844

Mortgage

Document Number	0000461264
Date	Dec 13, 2019
Instrument	461264

Lender

Name	MR COOPER
Address	COPPELL, TX 75019

Agreement

Type	VA Mortgage
Amount	Amount Recorded
Term	240 Months
Due	Dec 12, 2039

Tax Assessment & Valuation

Source: San Bernardino County records · Assessment roll updated July 14, 2026 · Last verified July 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	Etiwanda Elementary School District (KG - 08)

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value
2026		$746,211 (+2%) Land $186,553 Building $559,658
2025	$9,284.00 (+5.21%) Homeowner's exemption	$731,579 (+4.04%) Land $182,895 Building $548,684
2023	$8,824.00 (+1.33%) Homeowner's exemption	$703,170 Land $175,793 Building $527,377
2022	$8,708.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, San Bernardino County (06071C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

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

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 493 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Spectrum	Cable	1,000 / 1,000
Verizon	Fixed Wireless	300 / 20
T-Mobile USA	Fixed Wireless	100 / 20
Starlink	Satellite (low-earth orbit)	280 / 30

May also be available at this address: Frontier, California Internet. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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