Los Angeles County property record for 850 N Madison Ave, Pasadena, CA 91104
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 1 ba · 885 sqft · built 1901 |
| Lot Size | 0.222 acres (9,679 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $1,467 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 5731-003-032 |
| Primary APN | 5731-003-032 |
|---|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 885 sqft Living Area |
| Year Built | Built 1901 |
|---|---|
| Effective Year Built | Effective 1901 |
| Architectural Style | Conventional |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 9,679 sqft (0.222 acres) |
| Lot Dimensions | 175 ft deep x 55 ft wide |
| Heating System | Floor/Wall Furnace |
|---|---|
| Water Source | Commercial |
| Street Address | 850 N MADISON AVE |
|---|---|
| City | PASADENA |
| State | CA |
| Zip | 91104-4329 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | PSR6 |
| Legal Description | GROGAN TRACT LOT COM S 321.34 FT FROM IN TERSECTION OF S LINE OF MOUNTAIN ST WITH E LINE OF MADISON AVE AS IT EXISTED IN 1905 PER OR9118 24 TH S 55.335 FT WITH A UNIFORM DEPTH OF 175 FT E |
| Legal Subdivision | BLATENBURGS JAMES |
| Legal Block | 2 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | PASADENA |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 462100 |
850 N Madison Ave is owned and occupied by an individual who acquired it in January 1996.
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 | Individual Name on File |
|---|---|
| Mailing Address | 850 N MADISON AVE, PASADENA, CA 91104-4329 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Jan 10, 1996 |
| Transfer Doc | 0000061673 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 850 N Madison Ave was $1,467 with a homeowner's exemption.
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 | $89,274 (+2%) Land $42,204 Building $47,070 | |
| 2025 | $1,467.00 Homeowner's exemption | $87,525 Land $41,377 Building $46,148 |
| 2023 | $1,326.00 (+3.19%) Homeowner's exemption | $84,128 Land $39,771 Building $44,357 |
| 2022 | $1,285.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 850 N Madison Ave 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.
The area around 850 N Madison Ave has no burnable land within ember reach, so its wildfire risk is not rated.
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 871 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 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: ConnectTo, GeoLinks, Starry, T-Mobile.
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