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Street View
Listed by: Zoltan Peresztegi (661) 234-6442 DRE #02248774, Brooke Dianich DRE #01325866 | Keller Williams Palos Verdes (310) 544-6100
$400,000
Monthly Est:$1,991
-- Bed
- -- Bath
5,502sqft lot
1003 E Mariposa, Altadena, CA 91001
$400,000
$1,991/moEst:
Get Pre-Approved
Land
Built in -
$-- HOA
5,502 sqft lot
$73/sq.ft
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.
- Houzeo last checked: 12 hours ago
- Listing updated: October 31, 2025 at 12:57 am
- Source: California Regional MLS-CA | MLS#: PV25071425

Property Details
Status
Pending
Type
Land
No. of Stories
-
County
City
Neighborhood
--
Year Built
-
HOA Fees
-
Finished Area
- sqft
Lot Size
5,502 sqft lot
Basement Area
- sqft
MLS Name
California Regional MLS
MLS Number
PV25071425
MLS Status
Pending
Days on Market
555
Cumulative Days on Market
211

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Location
Facts & Features
Rooms
Bedrooms & bathrooms
Bedroom: --
Bathroom: --
Interior
Sewer
Public Sewer
Utilities & Energy
Water Source
Public
Other Features
Lot Features
Zero To One Unit Acre, Near Public Transit
Community Features
Foothills, Gutters, Street Lights, Sidewalks
Price History
| Date | Event | Price |
|---|---|---|
10/30/2025 Source: | Pending | $400,000 -11.11% $0/sqft |
06/09/2025 Source: | Price Decreased | $450,000 -9.09% $0/sqft |
04/02/2025 Source: | Price Increased | $495,000 +23.75% $0/sqft |
04/02/2025 Source: | Listed for Sale | $400,000 $0/sqft |
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Based on information from California Regional Multiple Listing Service, Inc. as of Oct 09, 2026, 02:30PM and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. This website may not include listings or property addresses of sellers who have directed their listing brokers to withhold their listing or their property address from display on the Internet. © 2026 California Regional Multiple Listing Service. All Rights Reserved.
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