388 E Pentagon St, Altadena, CA 91001 - View 1
388 E Pentagon St, Altadena, CA 91001 - View 2
388 E Pentagon St, Altadena, CA 91001 - View 3
388 E Pentagon St, Altadena, CA 91001 - View 4
388 E Pentagon St, Altadena, CA 91001 - View 5
388 E Pentagon St, Altadena, CA 91001 - View 6
388 E Pentagon St, Altadena, CA 91001 - View 7

388 E Pentagon St, Altadena, CA 91001

List Price: $500,000On Market FlagOn market
Jul 6, 2025991 sqft2 beds1 baths
Listed by: Brian Reyes
License #: 01434873
Phone #: 818-933-3100
Pinnacle Estate Properties, Inc.
Source:
CRMLS Logo
MLS #: SR25150938

Property Description

388 E Pentagon: Once home to a cozy 2-bedroom, 2-bath residence just shy of 1,000 sq ft, this approximately 6,500 sq ft lot now awaits its next chapter. You will find this gem tucked away at the end of a peaceful private street. Sold as land only, this lot offers serenity and privacy in Altadena with mountain views, while also offering quick access to the Altadena Library, Christmas Tree Lane, Mariposa Village, and The Lincoln Corridor. It’s also just minutes away from Pasadena. The site has completed both Phase 1 and Phase 2 debris removal by the Army Corps of Engineers, providing an opportunity for new beginnings. Take full advantage of existing fire rebuild rights and fast-track ADU opportunities—ideal for building a custom home for multi-generational living or income potential. This is more than an empty lot. It’s an invitation to shape the future of a beloved community, and to create your personal oasis in the foothills of Beautiful Altadena.
Assignment
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Kevin Kretzmer
Kevin Kretzmer

Role: TurboHome Head Agent

Experience: 10 years

No. of Transactions: 227

“I specialize in helping clients find their dream home or next investment in California, focusing on residential and multi-family properties. My client-first approach, clear communication, and attention to detail ensure that everyone I work with receives exceptional service.”

TurboHome Fair Market Estimate

TurboHome

TurboHome Savings

$7,584

TurboHome Estimated Value

$502,800

$507 sqft

High Valuation
$527,940
$533/sqft
Normal Valuation
$502,800
$507/sqft
Low Valuation
$477,660
$482/sqft

3rd Party Estimates

Source$/sqftValuation
HouseCanary$507/sqft$502,800

Neighborhood

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Comparative Value

$500K

$548K

$565K

$675K

$700K

388 E Pentagon St, Altadena, CA 91001

List Price: $500,000

Subject Property

411 Punahou St, Altadena, CA 91001

Sale Price: $548,000

Selected Comparable

516 E Las Flores Dr, Altadena, CA 91001

Sale Price: $550,000

Selected Comparable

410 E Pine St, Altadena, CA 91001

Sale Price: $565,000

Selected Comparable

429 E Marigold St, Altadena, CA 91001

Sale Price: $675,000

Selected Comparable

2755 Saint James Pl, Altadena, CA 91001

Sale Price: $700,000

Selected Comparable

Neighborhood Comps

Subject Property

SUBJECT
388 E Pentagon St, Altadena, CA 91001

388 E Pentagon St, Altadena, CA 91001

List: $500,000

Listed: 7/6/2025

Area:991 sqft
Price/sqft:$505
Beds:2
Baths:1
Year Built:
Lot Size:6,517

Comparable Properties

COMPARABLE
Choose comps
411 Punahou St, Altadena, CA 91001

411 Punahou St, Altadena, CA 91001

Sale: $548,000

4/16/20250.40 mi

Area:1,136 sqft
Price/sqft:$482
Beds:2
Baths:1
Year Built:
Weight:20.9%
410 E Pine St, Altadena, CA 91001

410 E Pine St, Altadena, CA 91001

Sale: $565,000

4/18/20250.03 mi

Area:775 sqft
Price/sqft:$729
Beds:2
Baths:1
Year Built:
Weight:20.8%
516 E Las Flores Dr, Altadena, CA 91001

516 E Las Flores Dr, Altadena, CA 91001

Sale: $550,000

6/5/20250.33 mi

Area:1,038 sqft
Price/sqft:$530
Beds:2
Baths:
Year Built:
Weight:20.6%
2755 Saint James Pl, Altadena, CA 91001

2755 Saint James Pl, Altadena, CA 91001

Sale: $700,000

3/17/20250.15 mi

Area:1,118 sqft
Price/sqft:$626
Beds:2
Baths:
Year Built:
Weight:18.9%
429 E Marigold St, Altadena, CA 91001

429 E Marigold St, Altadena, CA 91001

Sale: $675,000

3/13/20250.19 mi

Area:938 sqft
Price/sqft:$720
Beds:3
Baths:1
Year Built:
Weight:18.7%

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