Los Angeles County property record for 1001 Concha St, Altadena, CA 91001
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 1,616 sqft · built 1925 |
| Lot Size | 0.221 acres (9,625 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $1,255,000 (Jan 2020) |
| Tax Bill | $14,419 (2025) |
| Deeds & Mortgages | Jan 2020 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 5842-014-001 |
| Primary APN | 5842-014-001 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 1,616 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1925 |
|---|---|
| Effective Year Built | Effective 1933 |
| Architectural Style | Spanish |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Tile |
| Lot Area | 9,625 sqft (0.221 acres) |
| Lot Dimensions | 138 ft deep x 65 ft wide |
| Garage Type | Detached |
| Heating System | Central |
|---|---|
| Water Source | Commercial |
| Street Address | 1001 CONCHA ST |
|---|---|
| City | ALTADENA |
| State | CA |
| Zip | 91001-1419 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LCR17500* |
| Legal Description | TRACT # 6954 LOT 12 AND W 1/2 MEASURED ON N AND S LINES OF LOT 13 BLK N |
| Legal Subdivision | 6954 |
| Legal Tract | 6954 |
| Legal Block | N |
| Legal Lot Number | 12,13 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | PASADENA |
| Census Block Group | 2 |
| Census Block | 2012 |
| Census Tract | 460101 |
Source: Los Angeles County records · APN 5842-014-001
Assessment roll updated May 21, 2026 · Last verified June 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 1001 CONCHA ST, ALTADENA, CA 91001-1419 |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jan 28, 2020 · Amount on Record |
| Deed Sale | Jan 28, 2020 · Amount on Record |
| Prior Sale | May 02, 2014 · Amount on Record |
| Deed Document Number | 2020106024 |
| Prior Transfer Date | Feb 25, 2009 |
| Prior Transfer Doc | 0000328774 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Jan 28, 2020 |
| Property Address | 1001 CONCHA ST, ALTADENA, CA 91001-1419 |
| Document Number | 0000106024 |
| Map Reference | MB 75 PG 54-57 |
| Instrument Date | Jan 21, 2020 |
| Instrument | 20-0106024 |
| Transaction Type | Transfer |
| Record Updated | Sep 22, 2021 |
| Title Company | LAWYERS TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 1001 CONCHA ST, ALTADENA, CA 91001-1419 |
| Document Number | 0000106025 |
|---|---|
| Date | Jan 28, 2020 |
| Instrument | 20-0106025 |
| Name | SUN WEST MORTGAGE COMPANY INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Feb 01, 2050 |
| Document Number | 0000106026 |
|---|---|
| Date | Jan 28, 2020 |
| Instrument | 20-0106026 |
| Name | TCF NATIONAL BANK |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57106 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jan 23, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
Source: Los Angeles County records · Assessment roll updated May 21, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Unified School District | Pasadena Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $14,419.00 (-6%) | $1,268,822 (-3.82%) Land $899,729 Building $369,093 |
| 2023 | $15,339.00 (+3.61%) | $1,319,226 Land $960,881 Building $358,345 |
| 2022 | $14,805.00 |
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 | 7 in force |
| Wildfire Risk | Very High above 91% of the US · above 74% of California |
|---|---|
| Wildfire Likelihood | 1% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.
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 · Fiber in parts of the area | 1,000 / 1,000 |
May also be available: Verizon.
Based on FCC filings for 549 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 | LAS FLORES WATER CO. private · serves 2,211 people |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Oct 2025 |
| 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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