Los Angeles County property record for 100 W Walnut St, Pasadena, CA 91124 · Last verified June 2026
| Property Type | Commercial > Office > Commercial Office |
|---|---|
| Year Built | Built 1974 |
| Square Footage | 643,699 sqft Total Area |
| Lot Size | 9.73 acres |
| Tax Bill | $2,370,832.00 (2025) |
| Primary APN | 5713-002-017 |
|---|---|
| Alternative APN |
|
| Building Area | 643,699 sqft Total Area |
|---|---|
| Gross Area | 415,699 sqft Gross Area |
| Year Built | Built 1974 |
|---|---|
| Effective Year Built | Effective 1974 |
| Construction Type | Steel Frame Construction |
| Fire Resistance Class | Buildings having fireproofed structural steel frames carrying all wall, floor and roof loads. Wall, floor and roof structures are built of non-combustible materials. |
| Lot Area | 423,896 sqft |
| Parking Spaces | 713 Parking Spaces |
| Total Buildings | 2 Total Buildings |
| Old Parcel Number | 5713002015 |
|---|---|
| Street Address | 100 W WALNUT ST |
| City | PASADENA |
| State | CA |
| Zip | 91124-0001 |
| Property Usage | Commercial Property Usage |
| Type | Commercial > Office > Commercial Office |
| Legal Description | PM 402-10-11 EX OF STS LOT 2 |
| Legal Subdivision | THE CITY OF PASADENA |
| Legal Block | 2 |
| Legal Lot Number | 2 |
| Jurisdiction | LOS ANGELES CA |
| Minor Civil Division | PASADENA |
| Census Blockgroup | 2 |
| Census Block | 2022 |
| Census Tract | 461902 |
Source: Los Angeles County records · APN 5713-002-017
Assessment roll updated May 21, 2026 · Last verified June 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 | 74 N PASADENA AVE, B111, PASADENA, CA 91103-3600 |
| Owner Type | Owner is a Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Refreshed | Sep 20, 2026 |
Source: Los Angeles County records · Assessment roll updated May 21, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Pasadena City |
| Unified School District | Pasadena Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $2,370,832.00 (+5.33%) | $202,195,774 (+4.04%) Land $18,649,596 Building $183,546,178 |
| 2023 | $2,250,918.00 (+3.56%) | $194,344,267 Land $17,925,410 Building $176,418,857 |
| 2022 | $2,173,609.00 |
100 W Walnut St is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.
Source: FEMA National Flood Hazard Layer · Los Angeles County (06037C), updated September 30, 2026
| FEMA Flood Zone | Zone X minimal flood hazard · outside the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |
Values are read at the parcel center point; lenders make the official flood determination.
Source: NPS National Register of Historic Places · August 1, 2026 release
| Historic District | Within the Old Pasadena Historic District listed 1983 · 154 contributing resources · NRIS 83001200 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
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