42 Marathon RD
Altadena, CA, 91001
$690,000
Beds
0 Baths
0 SqFt
0.22 Acres
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MLS #26791587 image #0
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.

Property Details

Price:
$690,000
MLS #:
26791587
Status:
Active
Beds:
0
Baths:
0
Type:
Land
Neighborhood:
604altadena
Listed Date:
Sep 22, 2026
Lot Size:
9,771 sqft / 0.22 acres (approx)
604 – Altadena604altadenaMountain(s)

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Market Summary

Current real estate data for Land in Altadena as of Oct 14, 2026
56
Land Listed
103
Avg DOM
$962,427
Avg List Price

Property Summary

    42 Marathon RD Altadena CA is a Land for sale in Altadena, CA, 91001. It is listed for $690,000 and features 0 acres.

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