Perched high in the serene hills of Altadena, this expansive 19,602 sq. ft. lot (approx. 0.45 acres) offers a rare opportunity to rebuild or create a custom high end retreat. Seller is motivated and open to sharing custom built plans by renowned Los Angeles Architects STYLARC. A stunning collaboration between architect and end user the plans are a meticulous masterpiece designed and crafted for this exact lot. 72 Marathon grants a significant opportunity for potential value with multiple new builds nearing completion nearby.
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Property Details
Price:
$1,200,000
MLS #:
PW26053377
Status:
Active
Beds:
2
Baths:
1
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
604altadena
Listed Date:
May 16, 2026
Finished Sq Ft:
1,332
Lot Size:
19,588 sqft / 0.45 acres (approx)
Year Built:
1948
See this Listing
Schools
School District:
Los Angeles Unified
Interior
Bathrooms
1 Full Bathroom
Cooling
CA
Heating
CF
Laundry Features
AR
Levels
A
Main Level Bathrooms
1
Main Level Bedrooms
1
Exterior
Common Walls
NCW
Community Features
VLY
Garage Spaces
1
Parking Spots
1
Parking Total
1
View
NO
Financial
Map
Community
- Address72 Marathon Altadena CA
- CityAltadena
- CountyLos Angeles
- Zip Code91001
Market Summary
Current real estate data for Single Family in Altadena as of Jun 24, 2026
92
Single Family Listed
56
Avg DOM
574
Avg $ / SqFt
$1,413,233
Avg List Price
Property Summary
- 72 Marathon Altadena CA is a Single Family for sale in Altadena, CA, 91001. It is listed for $1,200,000 and features 2 beds, 1 baths, and has approximately 1,332 square feet of living space, and was originally constructed in 1948. The current price per square foot is $901. The average price per square foot for Single Family listings in Altadena is $574. The average listing price for Single Family in Altadena is $1,413,233.
Similar Listings Nearby
Courtesy of Kase Real Estate. Disclaimer: All data relating to real estate for sale on this page comes from the Broker Reciprocity (BR) of the California Regional Multiple Listing Service. Detailed information about real estate listings held by brokerage firms other than include the name of the listing broker. Neither the listing company nor shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. The Broker providing this data believes it to be correct, but advises interested parties to confirm any item before relying on it in a purchase decision. Copyright 2026. California Regional Multiple Listing Service. All rights reserved.72 Marathon
Altadena, CA