Los Angeles County property record for 510 S Marengo Ave, Pasadena, CA 91101
| Property Type | Commercial Office |
|---|---|
| Details | 4,767 sqft · built 1917 |
| Lot Size | 0.299 acres (13,003 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $1,400,000 (Mar 2001) |
| Tax Bill | $25,623 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 5722-018-013 |
| Primary APN | 5722-018-013 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 4,767 sqft Total Area |
| Year Built | Built 1917 |
|---|---|
| Effective Year Built | Effective 1935 |
| Exterior Material | Shingles |
| Construction Type | Wood |
| Fire Resistance | Wood or Wood & Steel Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 13,003 sqft (0.299 acres) |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Street Address | 510 S MARENGO AVE |
|---|---|
| City | PASADENA |
| State | CA |
| Zip | 91101-3115 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Commercial Office |
| Local Zoning Code | PSC* |
| Legal Description | MILLER AND CARTERS SUB OF PART OF LOT 1 2 BLK I SAN PASQUAL TRACT S 14 FT OF W 1 61 FT EX OF ST OF LOT 12 AND W 161 FT EX OF STS OF LOT 13 |
| Legal Subdivision | MILLER & CARTERS SUBDIVISION |
| Legal Tract | S |
| Legal Block | I |
| Legal Lot Number | 1 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | PASADENA |
| Census Block Group | 3 |
| Census Block | 3002 |
| Census Tract | 463602 |
Source: Los Angeles County records, as of August 25, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 820 BURLEIGH DR, PASADENA, CA 91105-2720 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Mar 30, 2001 · Amount on Record |
| Deed Sale | Mar 30, 2001 · Amount on Record |
| Prior Sale | Nov 13, 1998 · Amount on Record |
| Deed Document Number | 2001524552 |
| Prior Transfer Date | Mar 23, 2001 |
| Prior Transfer Doc | 0000524550 |
| Record Updated | Oct 29, 2026 |
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Pasadena City |
| Unified School District | Pasadena Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $2,151,764 (+2%) Land $1,383,281 Building $768,483 | |
| 2025 | $25,623.00 (+5.81%) | $2,109,573 (+4.04%) Land $1,356,158 Building $753,415 |
| 2023 | $24,217.00 (+3.57%) | $2,027,658 Land $1,303,498 Building $724,160 |
| 2022 | $23,383.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 | 1 in force |
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
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 |
| 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.
Source: FCC Broadband Data Collection, based on 305 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Starlink Satellite | 280 / 30 |
| AT&T Fixed Wireless · Fiber, DSL in parts of the area | 100 / 20 |
May also be available: GeoLinks, Starry, T-Mobile, Verizon.
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