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 dee
MLS #
CRPV25071425
MLS Source
California Regional MLS
Zoning
D0, TNS
Listing Agent
Zoltan Peresztegi
Keller Williams Palos Verdes
License #: 02248774
Phone: –
Co-Listing Agent
Brooke Dianich
Keller Williams Luxury
License #: 01325866
Phone: (310) 403-4413
1003 E Mariposa is in Altadena, CA 91001. This Land is currently priced at $390,000. This address can also be written as 1003 E Mariposa, Altadena, CA 91001.
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This listing information is up-to-date as of November 21, 2025. For the most current information, please contact Zoltan Peresztegi