638 W 5th St, Ontario, CA 91762 Property Records

San Bernardino County property record for 638 W 5th St, Ontario, CA 91762

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,791 sqft · built 1952
Lot Size	0.176 acres (7,656 sqft)
Owner	Company Name on File
Tax Bill	$720 (2025)
Deeds & Mortgages	Mar 2019 Transfer
Flood Zone	Zone X (minimal risk)
APN	`1047-321-42-0000`

Property Details

APN / Parcel Number

Primary APN	`1047-321-42-0000`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,791 sqft Living Area
1st Floor Area	1,791 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1952
Effective Year Built	Effective 1952
Architectural Style	Conventional
Construction Type	Frame
Lot Area	7,656 sqft (0.176 acres)
Garage Type	Detached
Garage Area	360 sqft
Parking Spaces	1 Parking Space
Porch	Patio/Porch
Porch Area	63 sqft
Patio Area	63 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Street Address	638 W 5TH ST
City	ONTARIO
State	CA
Zip	91762-1640
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 3849 LOT 6
Legal Tract	3849
Legal Block	2
Legal Lot Number	6
Jurisdiction	SAN BERNARDINO CA
Township / Civil Division	ONTARIO
Census Block Group	2
Census Block	2004
Census Tract	1103

Owner

Source: San Bernardino County records · APN 1047-321-42-0000

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	638 W 5TH ST, ONTARIO, CA 91762-1640
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Borrower in Default

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Transfer Date	Jan 29, 2019
Transfer Doc	0000093134
Record Updated	Sep 20, 2026

March 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	Mar 27, 2019
Property Address	638 W 5TH ST, ONTARIO, CA 91762-1640
Document Number	0000093134
Instrument Date	Jan 29, 2019
Instrument	93134
Transaction Type	Transfer
Record Updated	Apr 03, 2019
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	Living Trust
Address	638 W 5TH ST ONTARIO CA 917621640, ONTARIO, CA 91762-1640

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	Ontario City
Secondary School District	Chaffey Joint Union High School District (09 - 12)
Elementary School District	Ontario-Montclair 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		$72,038 (+2%) Land $14,970 Building $57,068
2025	$720.00 (+5.73%) Homeowner's exemption	$70,625 (+4.04%) Land $14,676 Building $55,949
2023	$681.00 (+1.64%) Homeowner's exemption	$67,882 Land $14,106 Building $53,776
2022	$670.00

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 minimal risk
Flood Insurance Requirement	Not required lenders may require it

Wildfire

Wildfire Risk	Low lower than 99.1% of the US · lower than 99.2% of California
Wildfire Likelihood	Under 0.01% annual chance
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 · sampled at 487 locations within half a mile · Last verified October 2026

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile USA Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

May also be available: California Internet.

Drinking Water

Source: EPA Safe Drinking Water Information System via ECHO, 2026 Q3 · EPA community water system boundaries v3.0, March 2026 · Last verified October 2026

Water System	ONTARIO MUNICIPAL UTILITIES COMPANY serves 185,010 people
Water Source	Purchased surface water from several systems
Last State Inspection	Jul 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.