6366 Emerald St, Alta Loma (Rancho Cucamonga), CA 91701 Property Records

San Bernardino County property record for 6366 Emerald St, Alta Loma, CA 91701

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 2,190 sqft · built 1968
Lot Size	0.24 acres (10,440 sqft)
Owner	2 Company Names on File
Tax Bill	$1,450 (2025)
Deeds & Mortgages	Jan 2021 Transfer Jan 2021 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`1062-521-05-0000`

Property Details

APN / Parcel Number

Primary APN	`1062-521-05-0000`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	2,190 sqft Living Area
1st Floor Area	2,190 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1968
Effective Year Built	Effective 1968
Architectural Style	Modern
Construction Type	Frame
Roof Material	Composition Shingle
Lot Area	10,440 sqft (0.24 acres)
Lot Dimensions	116 ft deep x 90 ft wide
Pool Type	Pool with Hot Tub/Spa

Utilities, Heating & Cooling

Cooling System	Evaporative
Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	6366 EMERALD ST
City	RANCHO CUCAMONGA
State	CA
Zip	91701-3309
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 7844 LOT 10
Legal Tract	7844
Legal Block	2
Legal Lot Number	10
Jurisdiction	SAN BERNARDINO CA
Township / Civil Division	ONTARIO
Census Block Group	2
Census Block	2013
Census Tract	2013

Owner

6366 Emerald St is owned by a company that acquired it in December 2020 and is owner-occupied.

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

Owner of Record	2 Company Names on File
Mailing Address	6366 EMERALD ST, RANCHO CUCAMONGA, CA 91701-3309
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Tenants in Common

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

Deeds, Mortgages & Sale History

Date	Document
Jan 8, 2021	Quit Claim Deed, Transfer FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INSURANCE
Jan 8, 2021	Intrafamily Transfer, Transfer FIRST AMERICAN TITLE INS CO
Jan 8, 2021	Affidavit of Death, Transfer FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INSURANCE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Dec 22, 2020
Transfer Doc	0000010619
Record Updated	Sep 20, 2026

January 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	Jan 8, 2021
Property Address	6366 EMERALD ST, ALTA LOMA, CA 91701-3309
Document Number	0000010619
Instrument Date	Dec 22, 2020
Instrument	10619
Transaction Type	Transfer
Record Updated	Jan 22, 2021
Title Company	FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INSURANCE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	6366 EMERALD ST RANCHO CUCAMONGA CA 917013309, RANCHO CUCAMONGA, CA 91701-3309

January 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN BERNARDINO CA
Recording Date	Jan 8, 2021
Property Address	6366 EMERALD ST, ALTA LOMA, CA 91701-3309
Document Number	0000010618
Map Reference	MB 100 PG 54&55
Instrument Date	Dec 22, 2020
Instrument	2021-0010618
Transaction Type	Transfer
Record Updated	Aug 31, 2021
Title Company	FIRST AMERICAN TITLE INS CO

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	6366 EMERALD ST, RANCHO CUCAMONGA, CA 91701-3309

January 2021: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	SAN BERNARDINO CA
Recording Date	Jan 8, 2021
Property Address	6366 EMERALD ST, ALTA LOMA, CA 91701-3309
Document Number	0000010617
Instrument Date	Dec 18, 2020
Instrument	10617
Transaction Type	Transfer
Record Updated	Jan 22, 2021
Title Company	FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INSURANCE

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	6366 EMERALD ST ALTA LOMA CA 917013309, ALTA LOMA, CA 91701-3309

Tax Assessment & Valuation

The 2025 property tax bill for 6366 Emerald St was $1,450 with a homeowner's exemption.

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		$136,574 (+2%) Land $15,008 Building $121,566
2025	$1,450.00 Homeowner's exemption	$133,896 Land $14,714 Building $119,182
2023	$1,380.00 (+0.36%) Homeowner's exemption	$128,696 (+2%) Land $14,142 Building $114,554
2022	$1,375.00 Homeowner's exemption	$126,173 Land $13,865 Building $112,308

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

Flood

FEMA maps place 6366 Emerald St in Zone X, an area of minimal flood risk.

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

The area around 6366 Emerald St 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 582 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Frontier.

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