Los Angeles County property record for 283 E Mariposa St, Altadena, CA 91001
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,734 sqft · built 1960 |
| Lot Size | 0.206 acres (8,962 sqft) |
| Owner | Company Name on File |
| Last Sale | $550,000 (Mar 2026) |
| Tax Bill | $443 (2025) |
| Deeds & Mortgages | Mar 2026 Mortgage Mar 2026 Sale + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 5835-042-031 |
| Primary APN | 5835-042-031 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,734 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1960 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Hip |
| Roof Material | Wood Shingle |
| Lot Area | 8,962 sqft (0.206 acres) |
| Lot Dimensions | 142 ft deep x 63 ft wide |
| Heating System | Central |
|---|
| Street Address | 283 E MARIPOSA ST |
|---|---|
| City | ALTADENA |
| State | CA |
| Zip | 91001-5161 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LCR175 |
| Legal Description | TRACT # 25367 LOT 1 |
| Legal Subdivision | 25367 |
| Legal Tract | 25367 |
| Legal Block | 5 |
| Legal Lot Number | 1 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | PASADENA |
| Census Block Group | 5 |
| Census Block | 5006 |
| Census Tract | 460200 |
Source: Los Angeles County records · APN 5835-042-031
Assessment roll updated May 21, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 503 S LAKE AVE, 503, PASADENA, CA 91101-3511 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
| Date | Document |
|---|---|
| Mar 31, 2026 | Intrafamily Transfer, Transfer · Commercial Mortgage KIAVI FUNDING INC |
| Mar 13, 2026 | Grant Deed, Transfer CHICAGO TITLE COMPANY |
| Oct 18, 2019 | Deed of Trust, Mortgage · Line of Credit STATE FARM BANK FSB |
| Oct 18, 2019 | Deed of Trust, Mortgage · Commercial Mortgage STATE FARM BANK FSB |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Mar 13, 2026 · Amount on Record |
| Deed Sale | Mar 13, 2026 · Amount on Record |
| Prior Sale | Sep 24, 2003 · Amount on Record |
| Deed Document Number | 2026177924 |
| Prior Transfer Date | Oct 10, 2014 |
| Prior Transfer Doc | 0001109923 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Mar 31, 2026 |
| Property Address | 283 E MARIPOSA ST, ALTADENA, CA 91001-5161 |
| Document Number | 0000221588 |
| Map Reference | MB 657 PG 84&85 |
| Instrument Date | Mar 27, 2026 |
| Instrument | 26-0221588 |
| Transaction Type | Transfer |
| Record Updated | Apr 13, 2026 |
| Title Company | STEWART TITLE, STEWART TITLE OF CA INC |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 503 S LAKE AVE # 503, 503, PASADENA, CA 91101-3511 |
| Investor | Possibly a Property Investor |
| Document Number | 0000221589 |
|---|---|
| Date | Mar 31, 2026 |
| Instrument | 26-0221589 |
| Name | KIAVI FUNDING INC |
|---|---|
| Type | Mortgage Company |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Mar 13, 2026 |
| Property Address | 283 E MARIPOSA ST, ALTADENA, CA 91001-5161 |
| Document Number | 0000177924 |
| Map Reference | MB 657 PG 84&85 |
| Instrument Date | Mar 02, 2026 |
| Instrument | 26-0177924 |
| Transaction Type | Transfer |
| Record Updated | Mar 25, 2026 |
| Title Company | CHICAGO TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 530 S LAKE AVE # 503, PASADENA, CA 91101-3515 |
| Mail Care Of | FREDERICK WANG |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 283 E MARIPOSA ST, ALTADENA, CA 91001-5161 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | ACCURATE EQUITY GROUP |
| Name | Verified Name |
|---|
| Document Number | 0001114800 |
|---|---|
| Date | Oct 18, 2019 |
| Instrument | 19-1114800 |
| Name | STATE FARM BANK FSB |
|---|---|
| Type | Bank |
| Address | BLOOMINGTON, IL 61710 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 298 Months |
| Due | Aug 21, 2044 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 283 E MARIPOSA ST, ALTADENA, CA 91001-5161 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | ACCURATE EQUITY GROUP |
| Name | Verified Name |
|---|
| Document Number | 0001114799 |
|---|---|
| Date | Oct 18, 2019 |
| Instrument | 19-1114799 |
| Name | STATE FARM BANK FSB |
|---|---|
| Type | Bank |
| Address | BLOOMINGTON, IL 61710 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 118 Months |
| Due | Aug 21, 2029 |
Source: Los Angeles County records · Assessment roll updated May 21, 2026 · Last verified July 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 | $443.00 (-73.66%) Homeowner's exemption | $12,253 (-86.2%) Land $12,253 |
| 2024 | $1,682.00 (+1.2%) | |
| 2023 | $1,662.00 (+2.97%) Homeowner's exemption | $88,783 Land $18,116 Building $70,667 |
| 2022 | $1,614.00 |
Source: FEMA National Flood Hazard Layer as of September 30, 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 |
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; 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 · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: California Internet.
Based on FCC filings for 798 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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