| Primary address | 873 West Mariposa Street, Altadena |
| Zip code | 91001 |
| County | Los Angeles |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Sale date | 11/06/2015 |
| Sale price | $910,000 |
| Arm's length | Register |
| Current property tax | $12,764 |
| Building sqft | 2,064 |
| Building class | Single Family Residence (0100) |
| Acreage | 0.219
|
| Units | 1 |
| Year built | 1962 |
| Year last altered | Register |
| Bedrooms | 5 |
| Bathrooms | 3 |
| Heating/AC | Central heating |
| Zoning district | Single-Family Residence (R-1-7500) |
| Weed hazard | No |
| School district | Pasadena Unified School District |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:
873 West Mariposa Street, Altadena, CA 91001 was built in 1962 and has a total of 2,064 square feet.
What is the assessed value of 873 West Mariposa Street, Altadena, CA 91001 and the property tax paid?Assessed at $1,098,793, the tax amount paid for 873 West Mariposa Street, Altadena, CA 91001 is $12,003.
When was 873 West Mariposa Street, Altadena, CA 91001 last sold and what was the last sale price?873 West Mariposa Street, Altadena, CA 91001 was last sold in 11/06/2015 for $910,000.
View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.
Create a free account to view the complete sales history for 873 West Mariposa Street, Altadena, including title documents, transfer conditions, mortgages and liens.
To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.
R: Recorded date
D: Document date
Access detailed property tax data for 873 West Mariposa Street, Altadena, CA 91001. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Base tax | $12,003 |
| Current property tax | $12,764 |
| Market value | $1,098,793 |
| Tax per sqft | $6 |
Abatements, financial assistance programs and non-ad valorem taxes levied as special taxes/direct assessments are applicable for this property.
| Code | Description | Tax levied |
|---|---|---|
| 05713 | Altadena Library District Cfd No. 2020-1 | Register |
| 06217 | County Sanitation District #17 | Register |
| 03694 | La County Regional Park And Open Space District | Register |
| 00744 | Los Angeles County Fire Department | Register |
| 03071 | Los Angeles County Flood Control | Register |
Here's the assessment & property tax history for 873 West Mariposa Street, Altadena, including the evolution of the total tax rate and corresponding property tax.
| Year | Assessment value | Total tax rate | Property tax | Year over year change |
|---|---|---|---|---|
| 2025-2026 | $1,098,793 | 1.0924 | $12,003 | +1.76% |
| 2024-2025 | $1,077,249 | 1.095 | $11,796 | +0.83% |
| 2023-2024 | $1,056,127 | 1.1077 | $11,699 | +3.68% |
| 2022-2023 | $1,035,419 | 1.0897 | $11,283 | +4.26% |
| 2021-2022 | $1,015,117 | 1.0661 | $10,822 | +4.38% |
The complete history of permits filed for 873 West Mariposa Street, Altadena, including new construction or demolition permits, complaints, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.
Create a free account to unlock extended information for 873 West Mariposa Street, Altadena, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).
| FEMA flood zone(s) | X (See more on map) |
| Fire hazard zone | See more on map |
| Faults and tsunami inundation zone map | Register |
| Landslides and liquefaction map | Register |
Access the detailed traffic volume map for 873 West Mariposa Street, Altadena to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.
| View daily traffic map |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Hathaway-Sycamores, Nps Elementary Nido | NR | Private | K-12 | 26 | 0.14 |
| Odyssey Charter School | 8 | Charter | K-8 | 461 | 0.26 |
| Bourne Inc. Home School | NR | Private | 1-6 | 6 | 0.49 |
| Child Educational Center, JPL/Caltech Affiliate | NR | Private | PK, K-7 | 0 | 0.86 |
| Child Educational Center, JPL/Caltech Affiliate | NR | Private | PK, K-7 | 0 | 0.86 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Hathaway-Sycamores, Nps Elementary Nido | NR | Private | K-12 | 26 | 0.14 |
| Odyssey Charter School | 8 | Charter | K-8 | 461 | 0.26 |
| Aveson Global Leadership Academy | 3 | Charter | 6-12 | 222 | 0.38 |
| Child Educational Center, JPL/Caltech Affiliate | NR | Private | PK, K-7 | 0 | 0.86 |
| La Canada High School | 9 | Public | 7-12 | 1,993 | 0.88 |
| Name | Rating | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|
| Hathaway-Sycamores, Nps Elementary Nido | NR | Private | K-12 | 26 | 0.14 |
| Aveson Global Leadership Academy | 3 | Charter | 6-12 | 222 | 0.38 |
| La Canada High School | 9 | Public | 7-12 | 1,993 | 0.88 |
| Renaissance Academy | NR | Private | 1-12 | 40 | 0.95 |
| St. Francis High School | NR | Private | 9-12 | 673 | 0.95 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 873 West Mariposa Street, Altadena.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 3139 Ridgeview Dr, Altadena | 2,722 | 08/10/2010 | |
| 3132 Ridgeview Dr, Altadena | 736 | 04/20/2021 | $615,000 |
| 819 W Mariposa St, Altadena | 1,858 | 08/04/2021 | |
| 820 W Altadena Dr, Altadena | 1,420 | 10/17/2019 | |
| 824 W Altadena Dr, Altadena | 1,420 | 04/26/2024 | |
| 3095 Ridgeview Dr, Altadena | 2,857 | 08/25/2021 | |
| 876 W Altadena Dr, Altadena | 1,667 | 11/01/2021 | |
| 829 W Mariposa St, Altadena | 1,155 | 04/19/2006 | |
| 3111 Casitas Ave, Altadena | 1,854 | 11/03/2010 | |
| 3121 Casitas Ave, Altadena | 1,452 | 10/31/1997 | $100,000 |
| 822 W Altadena Dr, Altadena | 1,420 | 06/14/2002 | $240,002 |
| 3085 Ridgeview Dr, Altadena | 2,814 | 03/06/2025 | |
| 834 W Altadena Dr, Altadena | 1,755 | 11/17/2025 | $1,300,000 |
| 804 W Altadena Dr, Altadena | 1,706 | 03/01/2013 | $455,000 |
| 3101 Casitas Ave, Altadena | 1,899 | 04/10/2007 | $530,000 |
| 840 W Altadena Dr, Altadena | 1,241 | 07/11/2019 | |
| 796 W Altadena Dr, Altadena | 2,075 | 06/21/2022 | |
| 885 W Mariposa St, Altadena | 1,918 | ||
| 898 W Altadena Dr, Altadena | 1,577 | 09/11/2013 | |
| 3124 Ridgeview Dr, Altadena | 1,182 | 08/24/2021 | $856,000 |