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156 W Mariposa St, Altadena, CA 91001

Sale Price: N/A
Jul 8, 2025877 sqft2 beds1 baths
Listed by: Jennifer Gainey
License #: 01361195
Phone #: 323-559-6742
Compass
Source:
CRMLS Logo
MLS #: 25560981

Property Description

Prime corner lot with exceptional frontage on two streets offering unbeatable design flexibility, multiple street access points, possibility of extra parking space and extended visual footprint. Build your dream home and ADU (up to 1,200 sq f) on this flat, usable parcel with wraparound yard space and maximum curb appeal. Side-street access allows for multiple driveway and garage placement options, where the main house and the ADU enjoy separate driveways and entrances, increasing privacy for both homes. This corner rectangular lot measures 5,353 sq ft (40 ft wide x 135 ft deep approx. at its longest side per title), Zoning LCR175 and is located in one of Altadena's most sought-after neighborhoods- Janes Village in proximity to Alta Loma Park. Set against the stunning backdrop of the San Gabriel Mountains, this lot offers breathtaking views of the surrounding mountains. The property has completed Phase 1 (Hazardous Waste Removal by the EPA) and has also completed Phase 2 (Structural Debris Removal by the Army Corps of Engineers). Additional cleanup is complete and ready for LA County's expedited permitting rebuilding process allowing building a 10% larger home with a 2-car detached garage + a detached ADU (up to 1,200 sq feet). The property is being sold as land only. Buyers should independently verify all zoning, permitting, and rebuilding requirements with Los Angeles County. The property is being sold in as-is condition. Utilities and sewer services are previously connected; buyers are to verify the status with local providers. All information provided is from third parties, and the agent cannot and will not verify its accuracy. Buyers are responsible for conducting their investigations to satisfy themselves regarding all aspects of the property, including future development, lot size, neighborhood designation, school zoning, and tax assessments. The seller has received an environmental report of the soil testing conducted by the Los Angeles County Department of Public Health (LACDPH), which complies with LACDPH's guidelines.
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

$14,103

TurboHome Estimated Value

$694,600

$792 sqft

High Valuation
$729,330
$832/sqft
Normal Valuation
$694,600
$792/sqft
Low Valuation
$659,870
$752/sqft

3rd Party Estimates

Source$/sqftValuation
HouseCanary$792/sqft$694,600

Neighborhood

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Comparative Value

$449K

$520K

$538K

$650K

156 W Mariposa St, Altadena, CA 91001

List Price: $449,000

Subject Property

131 W Mariposa St, Altadena, CA 91001

Sale Price: $450,000

Selected Comparable

43 W Mariposa St, Altadena, CA 91001

Sale Price: $520,000

Selected Comparable

82 W Harriet St, Altadena, CA 91001

Sale Price: $520,000

Selected Comparable

105 Ventura St, Altadena, CA 91001

Sale Price: $537,500

Selected Comparable

2790 Olive Ave, Altadena, CA 91001

Sale Price: $650,000

Selected Comparable

Neighborhood Comps

Subject Property

SUBJECT
156 W Mariposa St, Altadena, CA 91001

156 W Mariposa St, Altadena, CA 91001

List: $449,000

Listed: 7/8/2025

Area:877 sqft
Price/sqft:$512
Beds:2
Baths:1
Year Built:
Lot Size:5,353

Comparable Properties

COMPARABLE
Choose comps
131 W Mariposa St, Altadena, CA 91001

131 W Mariposa St, Altadena, CA 91001

Sale: $450,000

7/3/20250.05 mi

Area:953 sqft
Price/sqft:$472
Beds:2
Baths:1
Year Built:
Weight:21.7%
105 Ventura St, Altadena, CA 91001

105 Ventura St, Altadena, CA 91001

Sale: $537,500

6/11/20250.24 mi

Area:902 sqft
Price/sqft:$596
Beds:2
Baths:1
Year Built:
Weight:21.6%
43 W Mariposa St, Altadena, CA 91001

43 W Mariposa St, Altadena, CA 91001

Sale: $520,000

4/24/20250.14 mi

Area:1,000 sqft
Price/sqft:$520
Beds:2
Baths:1
Year Built:
Weight:19.8%
82 W Harriet St, Altadena, CA 91001

82 W Harriet St, Altadena, CA 91001

Sale: $520,000

3/26/20250.15 mi

Area:1,064 sqft
Price/sqft:$489
Beds:2
Baths:1
Year Built:
Weight:18.5%
2790 Olive Ave, Altadena, CA 91001

2790 Olive Ave, Altadena, CA 91001

Sale: $650,000

11/20/20240.18 mi

Area:728 sqft
Price/sqft:$893
Beds:2
Baths:1
Year Built:
Weight:18.4%

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