1510 Ontario Ave, Pasadena, CA 91103 Property Records

Los Angeles County property record for 1510 Ontario Ave, Pasadena, CA 91103

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 3,198 sqft · built 1949
Lot Size	0.272 acres (11,857 sqft)
Owner	2 Trust Names on File
Last Sale	$1,657,500 (Sep 2008)
Tax Bill	$5,402 (2025)
Deeds & Mortgages	Mar 2023 Line of Credit Mar 2021 Line of Credit + 2 more
Flood Zone	Zone X (minimal risk)
APN	`5704-021-032`

Property Details

APN / Parcel Number

Primary APN	`5704-021-032`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	3,198 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1949
Effective Year Built	Effective 1980
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Hip
Roof Material	Wood Shingle
Lot Area	11,857 sqft (0.272 acres)
Lot Dimensions	166 ft deep x 71 ft wide

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	1510 ONTARIO AVE
City	PASADENA
State	CA
Zip	91103-1969
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	PSR4
Legal Description	TRACT NO 12922 LOT 29
Legal Subdivision	12922
Legal Tract	12922
Legal Block	2
Legal Lot Number	29
Jurisdiction	LOS ANGELES CA
Township / Civil Division	PASADENA
Census Block Group	2
Census Block	2016
Census Tract	460800

Owner

1510 Ontario Ave is owner-occupied and held in a trust since September 2011.

Source: Los Angeles County records, as of August 25, 2026

Owner of Record	2 Trust Names on File
Mailing Address	1510 ONTARIO AVE, PASADENA, CA 91103-1969
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Trust

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
Mar 6, 2023	Deed of Trust, Mortgage · Line of Credit WESCOM CENTRAL CU
Mar 18, 2021	Deed of Trust, Mortgage · Line of Credit WESCOM CENTRAL CU
Jan 25, 2018	Deed of Trust, Mortgage · Line of Credit WELLS FARGO BANK NA
Aug 9, 2019	Deed of Trust, Mortgage · Conventional Mortgage WELLS FARGO BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 4, 2008 · Amount on File
Deed Sale	Sep 4, 2008 · Amount on File
Deed Document Number	20081595516
Last Transfer Date	Sep 20, 2011
Transfer Doc	0001493072
Record Updated	Oct 29, 2026

March 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	1510 ONTARIO AVE, PASADENA, CA 91103-1969
Transaction Type	Mortgage
Record Updated	Mar 14, 2023
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1510 ONTARIO AVE, PASADENA, CA 91103-1969

Mortgage

Document Number	0000139886
Date	Mar 6, 2023
Instrument	23-0139886

Lender

Name	WESCOM CENTRAL CU
Type	Credit Union
Address	ANAHEIM, CA 92807

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	361 Months
Due	Apr 25, 2053

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

March 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	1510 ONTARIO AVE, PASADENA, CA 91103-1969
Transaction Type	Mortgage
Record Updated	Mar 26, 2021
Title Company	FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INS CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1510 ONTARIO AVE, PASADENA, CA 91103-1969

Mortgage

Document Number	0000436156
Date	Mar 18, 2021
Instrument	21-0436156

Lender

Name	WESCOM CENTRAL CU
Type	Credit Union
Address	ANAHEIM, CA 92807

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	361 Months
Due	Apr 25, 2051

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

January 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	1510 ONTARIO AVE, PASADENA, CA 91103-1969
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	AMERICAN TITLE INC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000083555
Date	Jan 25, 2018
Instrument	18-0083555

Lender

Name	WELLS FARGO BANK NA
Type	Bank
Address	SIOUX FALLS, SD 57104

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	361 Months
Due	Feb 5, 2048

August 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	1510 ONTARIO AVE, PASADENA, CA 91103-1969
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000795468
Date	Aug 9, 2019
Instrument	19-0795468

Lender

Name	WELLS FARGO BANK NA
Type	Bank
Address	SIOUX FALLS, SD 57104

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Sep 1, 2049

Tax Assessment & Valuation

The 2025 property tax bill for 1510 Ontario Ave was $5,402 with a homeowner's exemption.

Source: Los Angeles County assessment roll, as of August 25, 2026

Property Jurisdictions

Type	Name
State	California
County	Los Angeles County
Municipality	Pasadena City
Unified School District	Pasadena Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$419,618 (+2%) Land $125,711 Building $293,907
2025	$5,402.00 Homeowner's exemption	$411,392 Land $123,247 Building $288,145
2023	$4,999.00 (+3.43%) Homeowner's exemption	$395,419 Land $118,462 Building $276,957
2022	$4,833.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 1510 Ontario Ave in Zone X, an area of minimal flood risk, though there have been 6 flood claims nearby since 1978.

Source: FEMA National Flood Hazard Layer, effective September 30, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	7 in force
Nearby Flood Claims	6 (1978–2004)
Claims Outside the SFHA	1 of 6
Most Recent Claim	Dec 2004 · Severe Storms, Flooding, Debris Flows, And Mudslides

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Wildfire risk around 1510 Ontario Ave is low, with a 0.04% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 65% of the US · lower than 79% of California
Wildfire Likelihood	0.04% annual chance
Exposure	Indirect 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	PASADENA WATER AND POWER serves 165,448 people · EPA ID CA1910124
Water Source	Purchased surface water from several systems
Last State Inspection	Mar 2023
Lead	2 ppb (2024–2026) 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 214 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: T-Mobile, Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

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