3103 E Discovery St, Ontario, CA 91762 Property Records

San Bernardino County property record for 3103 E Discovery St, Ontario, CA 91762 · Last verified July 2026

Property Highlights

Property Type	Residential > Condominium / Townhouse > Planned Unit Development
Bedrooms	3 Beds
Bathrooms	2.5 Baths
Year Built	Built 2015
Square Footage	1,865 sqft Living Area
Lot Size	3,357 sqft (0.077 acres)
Occupancy	Owner Occupied
Last Sale	$524,000 (2017)
Tax Bill	$9,844.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1073-212-26-0000`
Alternative APN	`0218-423-26-0000`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Partial Baths	1 Partial Baths
Total Rooms	6 Rooms
Building Area	1,865 sqft Living Area
Gross Area	2,292 sqft Gross Area
1st Floor	771 sqft 1st Floor
2nd Floor	1,094 sqft 2nd Floor
Stories	2 Stories

Exterior

Year Built	Built 2015
Effective Year Built	Effective 2015
Architectural Style	Modern Style
Construction Type	Frame Construction
Roof Material	Tile Roof
Lot Area	3,357 sqft (0.077 acres)
Parking Spaces	2 Parking Spaces
Garage Type	Attached Garage
Garage Area	427 sqft Garage
Porch Area	100 sqft Porch

Utilities and HVAC

Cooling System	Central Cooling
Heating System	Central Heating
Sewage	Municipal Sewage
Water Source	Commercial Water Source

Location & Zoning

Street Address	3103 E DISCOVERY ST
City	ONTARIO
State	CA
Zip	91762-7239
Property Usage	Residential Property Usage
Type	Residential > Condominium / Townhouse > Planned Unit Development
Legal Description	TRACT 18945 LOT 57 BOOK 342 PAGE 60 AND INT IN COMMON AREA
Legal Tract	18945
Legal Block	1
Legal Lot Number	57
Jurisdiction	SAN BERNARDINO CA
Minor Civil Division	ONTARIO
Census Blockgroup	1
Census Block	1036
Census Tract	1908

Owner

Source: San Bernardino County records · APN 1073-212-26-0000

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	2 Individual Names on File
Mailing Address	3103 E DISCOVERY ST, ONTARIO, CA 91762-7239
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Dec 28, 2017 · Amount on Record
Deed Sale	Dec 28, 2017 · Amount on Record
Deed Doc Number	2017553488
Record Refreshed	Sep 20, 2026

December 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	Dec 28, 2017
Property Address	3103 E DISCOVERY ST, ONTARIO, CA 91762-7239
Document Number	0000553488
Map Reference	MB 342 PG 60-66
Instrument Date	Nov 21, 2017
Instrument	2017-0553488
Transaction Type	Transfer
Record Updated	Aug 31, 2021
Title Company	FIDELITY NATIONAL TITLE MA

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded Values by County
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	3103 E DISCOVERY ST, ONTARIO, CA 91762-7239

Mortgage

Document Number	0000553489
Date	Dec 28, 2017
Instrument	2017-0553489

Lender

Name	CATHAY BANK
Type	Bank

Agreement

Type	Adjustable Rate Mortgage (ARM)
Amount	Amount Recorded
Term	361 Months
Due	Jan 01, 2048

Interest

Rate Type	Adjustable Rate
Rate	4.5%
Type Change Date	Jan 01, 2021
Change Frequency	Annually
Min Rate At Change	4.12%
Max Rate At Change	10.5%
Index	1-Year CMT
Max Rate	10.5%

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	Mountain View 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		$608,147 (+2%) Land $208,905 Building $399,242
2025	$9,844.00 (+5.36%)	$596,223 (+4.04%) Land $204,809 Building $391,414
2023	$9,343.00 (+0.8%)	$573,071 Land $196,856 Building $376,215
2022	$9,269.00

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
Flood Hazard	Reduced by levee depends on levee performance
500-Year Floodplain	No
Special Flood Hazard Area	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.