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$899,000 Just Listed
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Property Description
Rare development opportunity in Altadena. This lot features approved and stamped plans with building permits valid through January 2030. The project includes a modern residence. The detached ADU offers additional living space. Total livable space is approximately 1,976 square feet. The main home offers an open-concept floor plan. The detached ADU provides flexibility for various uses.
Full Property Details
Full Property Details for 742 E Mariposa St
General
- Price: $899,000
- Taxes: $1,480
- Status: Active
- Type: Lots/Land
- Source: MRMLS
- MLS ID: DW26062509
- Updated: 4/1/2026
- Added to Site: 1 day(s) ago
Location
- Area: 604 - Altadena
- County: Los Angeles
- Development Name: 604 - Altadena
- Driving Directions: Call for more details of the Development opportunity
Utilities
- Sewer: Public Sewer
- Water: Public
- Utility Description: Water Available, Sewer Available, Natural Gas Available, Cable Available, See Remarks, Electricity Available, Underground Utilities
Lot Features
- Property View: None, Hills
- Lot Size (Acres): 0.1188
- Lot Size (Sq. Ft.): 5,176
- Lot Size Source: Assessor
- Lot Dimensions: 50 x 103
- Topography: FLAT
- Cleared: YES
- Soil: SEE REPORTS
- Zoning: R-1
- Lot Description: Hiking, Foothills, Park
- Fencing (Description): None
Financial Considerations
- Price Per Sq. Ft.: $173.69
- Tax Amount: $1,480
Disclosures and Reports
- Surveyed: Survey Done
Listed by Federal Brokers, Sylvia Novoa
Get Pre-Approved Today
Schools
Schools serving 742 E Mariposa St
School District:Pasadena Unified School District
| Name | Grades | Distance |
|---|---|---|
Altadena Elementary School 743 East Calaveras Street, Altadena, CA 91001 | K-5 | 0.2 mi |
Charles W. Eliot Middle School 2184 Lake Avenue, Altadena, CA 91001 | 6-8 | 0.4 mi |
John Muir High School 1905 N. Lincoln Ave., Pasadena, CA 91103 | 9-12 | 1.6 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 742 E Mariposa St
Date
Details
Price
Change
Source
3/31/2026
Listed
$899,000
172.42%
MLS
8/01/2025
Sold
$330,000
—
Public Record
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 742 E Mariposa St
Year
Property Taxes
Change
Tax Assessment
Change
2025
$1,161
-46%
$85,698
-66%
2024
$2,159
-36%
$255,219
2%
2023
$3,351
3%
$250,216
2%
2022
$3,240
6%
$245,311
2%
2021
$3,047
4%
$240,502
1%
2020
$2,939
—
$238,037
2%
2019
$2,939
1%
$233,371
2%
2018
$2,917
1%
$228,796
2%
2017
$2,885
3%
$224,310
2%
2016
$2,813
1%
$219,913
2%
2015
$2,782
2%
$216,611
2%
2014
$2,734
—
$212,369
—
2013
$2,727
—
$211,410
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 742 E Mariposa St
742 E Mariposa Street, Altadena, CA 91001 (MLS# DW26062509) is a Lots/Land property with a lot size of 0.1188 acres. 742 E Mariposa Street is currently listed for $899,000 and was received on March 31, 2026. Want to learn more about 742 E Mariposa Street? Do you have questions about finding other Lots/Land real estate for sale in Altadena? You can browse all Altadena real estate or contact a Coldwell Banker agent to request more information.

