This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.
1/1
$390,000
This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.
1/1
Property Description
Price improvement: Now offered at $400,000, this 5,500 sq ft lot at 1003 E Mariposa St is set back from the street with easement access, offering privacy and a peaceful setting just minutes from the center of Altadena. The land has been fully cleared through certified Phase I and Phase II post-fire cleanup and is ready for new construction. Zoned LCR2YY, the property may allow for a single-family residence or potentially two units, such as a main home with an additional unit (buyer to verify with the county). The lot formerly hosted a 2-bedroom, 1-bath home of approximately 845 sq ft with a detached garage. All utilities were previously connected and are available at the street (buyer to verify availability and reconnection requirements). The lot is rectangular and privately situated beyond the street. Buyers and builders might be able to take advantage of L.A. County's post-fire pre-approved plan and AI-assisted permitting program, enabling faster approvals and reduced design costs. Opportunities for new development in this area are limited, and the surrounding neighborhood has seen increased interest in redevelopment. Note: Any home rendering image shown is AI-generated for illustrative purposes only and may not reflect actual plans or buildable features. All information is deemed reliable but not guaranteed. Buyer to independently verify zoning, building regulations, and all aspects of property development with the appropriate local authorities.
Full Property Details
Full Property Details for 1003 E Mariposa
General
- Sold For: $390,000
- Status: Closed
- Type: Lots/Land
- Source: MRMLS
- MLS ID: PV25071425
- Added to Site: 291 day(s) ago
Location
- Area: 604 - Altadena
- County: Los Angeles
- Development Name: 604 - Altadena
- Driving Directions: Take Lake go East on Mariposa
Utilities
- Sewer: Public Sewer
- Water: Public
Lot Features
- Property View: None
- Lot Size (Acres): 0.1263
- Lot Size (Sq. Ft.): 5,502
- Lot Size Source: Assessor
- Lot Dimensions: 55 x 10
- Present Use: Residential
- Cleared: Phase 2
- Zoning: LCR2YY
- Lot Description: Foothills, Gutters, Sidewalks, Street Lights
Financial Considerations
- Price Per Sq. Ft.: $70.88
Listed by Keller Williams Palos Verdes, Zoltan Peresztegi and Keller Williams Luxury, Brooke Dianich
Sold by Compass, Kerri Lewin
Get Pre-Approved Today
Schools
Schools serving 1003 E Mariposa
School District:Pasadena Unified School District
| Name | Grades | Distance |
|---|---|---|
Altadena Elementary School 743 East Calaveras Street, Altadena, CA 91001 | K-5 | 0.4 mi |
Charles W. Eliot Middle School 2184 Lake Avenue, Altadena, CA 91001 | 6-8 | 0.4 mi |
Pasadena High School 2925 East Sierra Madre Boulevard, Pasadena, CA 91107 | 9-12 | 2.8 mi |
Disclaimer:
School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 1003 E Mariposa
Date
Details
Price
Change
Source
11/20/2025
Sold
$390,000
-2.5%
MLS
10/12/2025
Price Reduced
$400,000
-11.11%
MLS
6/09/2025
Price Reduced
$450,000
-5.26%
MLS
4/30/2025
Price Reduced
$475,000
-4.04%
MLS
4/02/2025
Listed
$495,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
1003 E Mariposa, Altadena, CA 91001 (MLS# PV25071425) is a Lots/Land property that was sold at $390,000 on November 20, 2025. Want to learn more about 1003 E Mariposa? 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.

