42 Marathon Road, Altadena, CA, 91001

Save
Ask
Tour
Hide
Share
$690,000
149 Days On Site

42 Marathon Road
Altadena, CA 91001

For Sale|Land|Active Under Contract
County:
Los Angeles
Listed by David Solomon of Douglas Elliman of California, Inc. team@SPG83.com
Call Now: 951-203-4426
Is this the listing for you? We can help make it yours.
951-203-4426
42 Marathon Road42 Marathon Road42 Marathon Road
Save
Ask
Tour
Hide
Share

Mortgage Calculator

Monthly Payment (Est.)

$3,148
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

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.

Save
Ask
Tour
Hide
Share
Listing Snapshot
Price 
$690,000
Days On Site 
149 Days
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 
26791587
Status 
Active Under Contract
Property Tax 
N/A
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
3 months agoListing updated with changes from the MLS®
5 months agoStatus changed to Active Under Contract
5 months agoListing first seen on site
General Features
Acres 
0.2243
Special Circumstances 
Standard
Zoning 
LCR175
Save
Ask
Tour
Hide
Share
Exterior Features
View 
HillsMountain(s)
Waterview 
HillsMountain(s)
Community Features
MLS Area 
604 - Altadena


This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. The display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, the Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.

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