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$690,000
1 Day On Site

42 Marathon Road
Altadena, CA 91001

For Sale|Land|Active
County:
Los Angeles
42 Marathon Road42 Marathon Road42 Marathon Road
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Set along a quiet, established street in the foothills of Altadena, this approximately 9,700 sq ft lot presents a rare opportunity to rebuild in one of the area's most character-rich neighborhoods.The site offers a level, rectangular footprint. This property now stands as a blank canvasoffering buyers the chance to design and build a modern home tailored to today's lifestyle while contributing to the thoughtful revitalization of this beloved community. Located just minutes from the Altadena foothills and with easy access to Pasadena, the property benefits from a setting known for its natural beauty and proximity to hiking trails and local amenities. The lot's zoning (LCR175) supports residential development, and like many properties in the area, may offer potential for expanded square footage, ADU configuration, or a contemporary reimagining of the original footprint (buyer to verify). Prior to the fire there were three structures on the property with water running to the main house and guest house. Phase 1 and 2 clearance completed.

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Listing Snapshot
Price 
$690,000
Days On Site 
1 Day
Bedrooms 
N/A
Inside Area (SqFt) 
N/A
Total Baths 
N/A
Full Baths 
N/A
Partial Baths 
N/A
Lot Size 
0.2243 Acres
Year Built 
N/A
MLS Number 
26104651
Status 
Active
Property Tax 
N/A
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
yesterdayListing updated with changes from the MLS
yesterdayListing first seen on site
General Features
Acres 
0.2243
Special Circumstances 
Standard
Zoning 
LCR175
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Exterior Features
View 
HillsMountain(s)
Waterview 
HillsMountain(s)
Community Features
MLS Area 
604 - Altadena
Listing courtesy of David Solomon of Douglas Elliman of California, Inc.

Based on information from the The MLS as of 2026-10-28 07:53 AM UTC. 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.

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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