Los Angeles County property record for 15237 Cobalt St, Sylmar, CA 91342
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,794 sqft · built 1955 |
| Lot Size | 0.442 acres (19,249 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $475,000 (Jan 2004) |
| Tax Bill | $8,665 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 2501-010-010 |
| Primary APN | 2501-010-010 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 12 Rooms |
| Stories | 1 Story |
| Building Area | 2,794 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1962 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Hip |
| Roof Material | Composition Shingle |
| Lot Area | 19,249 sqft (0.442 acres) |
| Lot Dimensions | 276 ft deep x 70 ft wide |
| Cooling System | Central |
|---|---|
| Heating System | Floor/Wall Furnace |
| Street Address | 15237 COBALT ST |
|---|---|
| City | SYLMAR |
| State | CA |
| Zip | 91342-2725 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LARA |
| Legal Description | LOS ANGELES OLIVE GROWERS ASSOCIATION LA NDS LOT COM SW ON NW LINE OF LOT 4 BLK 1 85,490 FT AND SE PARALLEL WITH NE LINE O F SD LOT 70 FT AND NE PARALLEL WITH SD N W LINE 61 FT FROM MOST N COR OF SD LOT TH NW TO BEG PART OF LOT 4 BLK 185 |
| Legal Subdivision | LOS ANGELES OLIVE GROWERS ASSO |
| Legal Block | 1 |
| Legal Lot Number | 4 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | SAN FERNANDO VALLEY |
| Census Block Group | 2 |
| Census Block | 2002 |
| Census Tract | 106520 |
15237 Cobalt St is owned and occupied by two individuals who bought it in January 2004.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 15237 COBALT ST, SYLMAR, CA 91342-2725 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
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 22, 2004 · Amount on File |
| Deed Sale | Jan 22, 2004 · Amount on File |
| Deed Document Number | 2004145873 |
| Prior Transfer Date | Nov 19, 2002 |
| Prior Transfer Doc | 0000203302 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 15237 Cobalt St was $8,665, up 1.2% from the year before.
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Los Angeles City |
| Unified School District | Los Angeles Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $688,838 (+2%) Land $429,837 Building $259,001 | |
| 2025 | $8,665.00 (+1.19%) | $675,332 Land $421,409 Building $253,923 |
| 2024 | $8,563.00 (+1.87%) | |
| 2023 | $8,406.00 (+4.68%) | $649,111 Land $405,047 Building $244,064 |
| 2022 | $8,030.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 15237 Cobalt St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 30, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 15237 Cobalt St is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 97% of the US · lower than 97.8% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 | LOS ANGELES-CITY, DEPT. OF WATER & POWER serves 3,875,566 people · EPA ID CA1910067 |
|---|---|
| Water Source | Surface water |
| Lead | 4 ppb (2021–2023) action level 15 ppb |
| Water Quality | Treatment failure resolved · Jan 2018 |
|---|---|
| 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 474 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 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: AT&T, Frontier, GeoLinks, T-Mobile.
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