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Bedrooms
Sold for $400,000 · Sep 2025
SOLDListed at $419,000
Altadena, CA
MLS# 25560981
Jennifer Gainey
Listing Agent
Compass
DRE #: 01361195
Brokerage: Compass
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Bedrooms
0
Bathrooms
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Square Feet
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Year Built
5,355 sqft
Lot Size
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Price/Sq Ft
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Garage Spaces
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HOA
Property
Property Type
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 (back on market due to buyer non-performance). 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.
Listing description from the September 2025 sale, as reported to CRMLS.
Earthquake data is shown from a real public source (USGS)
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2 recorded sales
156 W Mariposa Street sold for $400,000 in September 2025, 4.5% under its $419,000 list price, after 43 days on the market. It was first listed at $449,000. Across 256 closed sales in 91001 over the last 12 months, the median sold price is $899,500 and the median is $760 per square foot.
| Quarter | Closed sales in 91001 | Median sold price |
|---|---|---|
| Q1 2026 | 21 | $602,777 |
| Q2 2026 | 119 | $900,000 |
| Q3 2026 | 99 | $1,097,000 |
| Q4 2026 | 17 | $715,000 |
Figures are MLS-reported closed sales (CRMLS); ZIP medians cover the last 12 months. Nalren does not estimate values. Recently sold in Altadena · Homes for sale in 91001
Closed sales reported in 91001, nearest first, last 12 months. All recent sales in Altadena →
156 W Mariposa Street
Contact Jennifer Gainey
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Contact Listing Agent
Compass
DRE #01361195
Contact information is not available for this listing.