Los Angeles County property record for 503 E Mendocino St, Altadena, CA 91001
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,719 sqft · built 1919 |
| Lot Size | 0.386 acres (16,826 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $2,100,000 (Jul 2026) |
| Tax Bill | $11,353 (2025) |
| Deeds & Mortgages | Jul 2026 Sale & Mortgage Jul 2023 Sale & Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 5840-009-025 |
| Primary APN | 5840-009-025 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,719 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1919 |
|---|---|
| Effective Year Built | Effective 1937 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 16,826 sqft (0.386 acres) |
| Lot Dimensions | 132 ft deep x 127 ft wide |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Water Source | Commercial |
| Street Address | 503 E MENDOCINO ST |
|---|---|
| City | ALTADENA |
| State | CA |
| Zip | 91001-2231 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LCR110* |
| Legal Description | MAP 1 ALTADENA LOT COM SW ON NW LINE OF LOT 12 BLK 14, 125.25 FT FROM MOST N COR OF SD LOT TH S 20 4945 W 205.75 FT TH S 69 0215 E 24 FT TH N 20 49 45 E 205.75 FT TH S 69 0215 E 101 FT TH N PART OF LOTS 11 AND LOT 12 BLK 14 |
| Legal Subdivision | MAP #1 ALTADENA |
| Legal Block | 14,12 |
| Legal Lot Number | 12 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | PASADENA |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 461100 |
Source: Los Angeles County records · APN 5840-009-025
Assessment roll updated May 21, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 503 E MENDOCINO ST, ALTADENA, CA 91001-2231 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Jul 28, 2026 | Grant Deed, Transfer · Conventional Mortgage BANK OF AMERICA |
| Jul 25, 2023 | Grant Deed, Transfer · Commercial Mortgage ANCHOR LOANS INC |
| Jun 06, 2023 | Affidavit of Death of Trustee, Transfer |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jul 28, 2026 · Amount on Record |
| Deed Sale | Jul 28, 2026 · Amount on Record |
| Prior Sale | Jul 25, 2023 · Amount on Record |
| Deed Document Number | 2026553885 |
| Prior Transfer Date | May 30, 2023 |
| Prior Transfer Doc | 0000367776 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Jul 28, 2026 |
| Property Address | 503 E MENDOCINO ST, ALTADENA, CA 91001-2231 |
| Document Number | 0000553885 |
| Instrument Date | Mar 26, 2026 |
| Instrument | 2026553885 |
| Transaction Type | Transfer |
| Record Updated | Aug 05, 2026 |
| Title Company | CALIFORNIA TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $233,310.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 503 E MENDOCINO ST, ALTADENA, CA 91001-2231 |
| Document Number | 0000553886, |
|---|---|
| Date | Jul 28, 2026 |
| Instrument | 2026553886 |
| Name | BANK OF AMERICA |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Aug 01, 2056 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 6.52% |
| Initial Type | Fixed Rate |
| Max Rate | -1% |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Jul 25, 2023 |
| Property Address | 503 E MENDOCINO ST, ALTADENA, CA 91001-2231 |
| Document Number | 0000488680 |
| Map Reference | MB 16 PG 45&46 |
| Instrument Date | Jul 05, 2023 |
| Instrument | 23-0488680 |
| Transaction Type | Transfer |
| Record Updated | Aug 03, 2023 |
| Title Company | NOT AVAILABLE, PROVIDENT TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 9830 S 51ST ST, PHOENIX, AZ 85044-5677 |
| Document Number | 0000488681 |
|---|---|
| Date | Jul 25, 2023 |
| Instrument | 23-0488681 |
| Name | ANCHOR LOANS INC |
|---|---|
| Type | Mortgage Company |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Affidavit of Death of Trustee |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Jun 06, 2023 |
| Property Address | 503 E MENDOCINO ST, ALTADENA, CA 91001-2231 |
| Document Number | 0000367776 |
| Map Reference | MB 16 PG 45&46 |
| Instrument Date | May 25, 2023 |
| Instrument | 23-0367776 |
| Transaction Type | Transfer |
| Record Updated | Jun 21, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 617 BUCKNELL DR, SAN MATEO, CA 94402-3311 |
Source: Los Angeles County records · Assessment roll updated May 21, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Unified School District | Pasadena Unified School District (KG - 12) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $11,353.00 (+332%) | $981,123 (+472.25%) Land $791,684 Building $189,439 |
| 2023 | $2,628.00 (+3.18%) Homeowner's exemption | $171,451 (+2%) Land $28,718 Building $142,733 |
| 2022 | $2,547.00 Homeowner's exemption | $168,090 Land $28,155 Building $139,935 |
Source: FEMA National Flood Hazard Layer as of September 30, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 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 | 1 in force |
| Nearby Flood Claims | 1 (1986) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Mar 1986 · river or lake flooding |
| Wildfire Risk | Low lower than 97% of the US · lower than 97.8% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| 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 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: California Internet.
Based on FCC filings for 544 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | RUBIO CANON LAND & WATER ASSOCIATION private · serves 6,646 people |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2022 |
| Lead | Under 1 ppb (2023–2025) 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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