100 Congress St, Pasadena, CA 91105 Property Records

Los Angeles County property record for 100 Congress St, Pasadena, CA 91105

Property Summary

Property Type	Private Hospital
Details	419,516 sqft · built 1988
Lot Size	22.5 acres (984,247 sqft)
Owner	Company Name on File
Deeds & Mortgages	Jan 2021 Transfer
Flood Zone	Zone X (minimal risk)
APN	`5719-027-061`

Property Details

APN / Parcel Number

Primary APN	`5719-027-061`

Interior

Stories	1 Story
Building Area	419,516 sqft Total Area
Gross Area	808,450 sqft

Exterior

Year Built	Built 1988
Construction Type	Steel Frame
Lot Area	984,247 sqft (22.5 acres)
Parking Spaces	1216 Parking Spaces
Total Buildings	3 Buildings

Location & Zoning

Street Address	100 CONGRESS ST
City	PASADENA
State	CA
Zip	91105
Property Category	Commercial
Property Type	Commercial > Office > Private Hospital
Local Zoning Code	PSC*
Legal Description	P M 246-73-75 FOR DESC SEE ASSESSOR'S MAPS POR OF LOT 2
Legal Lot Number	2
Jurisdiction	LOS ANGELES CA
Township / Civil Division	PASADENA
Census Block Group	1
Census Block	1009
Census Tract	463900

Owner

Source: Los Angeles County records · APN 5719-027-061

Assessment roll updated July 1, 2022 · Last verified August 2023

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
Co-owner	2 Verified Secondary Owners
Mailing Address	100 W CALIFORNIA BLVD, PASADENA, CA 91105-3010
Occupancy	Owner Occupied
Owner Type	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	3 Verified Names on Deed
Last Sale	Feb 09, 2021
Deed Sale	Feb 09, 2021
Deed Document Number	21-0221746
Record Updated	Jun 07, 2026

January 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Jan 04, 2021
Property Address	100 CONGRESS ST, PASADENA, CA 91105
Document Number	0000002215
Instrument Date	Dec 03, 2020
Instrument	2215
Transaction Type	Transfer
Record Updated	Jan 08, 2021
Title Company	FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INSURANCE

Transaction

Tax	$0.00
Additional	Quitclaim Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	100 W CALIFORNIA BLVD PASADENA CA 911053010, PASADENA, CA 91105-3010

Tax Assessment & Valuation

Source: Los Angeles County records · Assessment roll updated July 1, 2022 · Last verified August 2023

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

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

Year	Assessed Value
2022	$571,353,476 Land $12,023,078 Building $559,330,398

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Los Angeles County (06037C), as of September 30, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060374639001, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 in force

Wildfire

Wildfire Risk	Not rated no burnable land within ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Starlink Satellite	280 / 30
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: California Internet, Starry, T-Mobile USA, Verizon.

Based on FCC filings for 278 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System, water system CA1910124, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	PASADENA WATER AND POWER serves 165,448 people
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 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.