Los Angeles County property record for 3525 McNally Ave, Altadena, CA 91001
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,230 sqft · built 1947 |
| Lot Size | 0.146 acres (6,354 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $145,500 (Jan 1997) |
| Tax Bill | $1,406 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 5831-013-042 |
| Primary APN | 5831-013-042 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,230 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1947 |
|---|---|
| Effective Year Built | Effective 1948 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 6,354 sqft (0.146 acres) |
| Lot Dimensions | 126 ft deep x 51 ft wide |
| Garage Type | Detached |
| Heating System | Floor/Wall Furnace |
|---|---|
| Water Source | Commercial |
| Street Address | 3525 MCNALLY AVE |
|---|---|
| City | ALTADENA |
| State | CA |
| Zip | 91001-3942 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LCR175 |
| Legal Description | TRACT # 13475 LOT 16 |
| Legal Subdivision | 13475 |
| Legal Tract | 13475 |
| Legal Block | 1 |
| Legal Lot Number | 16 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | PASADENA |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 460200 |
3525 McNally Ave is owned and occupied by two individuals who bought it in January 1997.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 3525 MCNALLY AVE, ALTADENA, CA 91001-3942 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 3, 1997 · Amount on File |
| Deed Sale | Jan 3, 1997 · Amount on File |
| Deed Document Number | 19979304 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 3525 McNally Ave was $1,406.
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Unified School District | Pasadena Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $86,589 (+2%) Land $86,589 | |
| 2025 | $1,406.00 | $84,892 Land $84,892 |
| 2023 | $3,217.00 (+3.37%) | $231,657 Land $125,533 Building $106,124 |
| 2022 | $3,112.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 3525 McNally Ave in Zone X, an area of minimal flood risk, though there have been 6 flood claims nearby since 1995.
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 |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 6 (1995–2023) |
| Claims Outside the SFHA | 6 of 6 |
| Most Recent Claim | Mar 2023 · Severe Winter Storms, Straight-line Winds, Flooding, Landslides, 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 risk around 3525 McNally Ave is extreme, ranking above 95% of the US, with a 2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Extreme above 95% of the US · above 82% of California |
|---|---|
| Wildfire Likelihood | 2% annual chance |
| Exposure | Direct burnable vegetation |
Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.
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 | LINCOLN AVENUE WATER CO. private · serves 8,721 people · EPA ID CA1910063 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Aug 2022 |
| Lead | Under 1 ppb (2026–2028) 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 656 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| Starlink Satellite | 280 / 30 |
May also be available: Verizon.
5G (outdoors only) and 4G LTE
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