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Sold for $400,000 · Sep 2025

SOLD

Listed at $419,000

Sold

156 W Mariposa Street, Altadena, CA 91001

Altadena, CA

MLS# 25560981

Property
43 days on market

Listing Agent

Jennifer Gainey

Listing Agent

Compass

DRE #: 01361195

Brokerage: Compass

Property Details

N/A

Bedrooms

0

Bathrooms

N/A

Square Feet

N/A

Year Built

5,355 sqft

Lot Size

N/A

Price/Sq Ft

N/A

Garage Spaces

N/A

HOA

Property

Property Type

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 (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.

Facts & Features

Details

View
Mountains

Sale history for 156 W Mariposa Street

2 recorded sales

$400,000
Sold September 2025 · listed $419,000, orig. $449,000, on market July 2025, 43 days on market · MLS #25560981 · Source: CRMLS
Listing Agent: Jennifer Gainey · Listing Office: Compass · Contact: 310-652-6285 · Bought with: Josh Johnson · COMPASS
$867,000
Sold November 2021 · listed $799,000, on market October 2021, 10 days on market · MLS #P1-7096 · Source: CRMLS
Listing Agent: Jason Berns · Listing Office: Keller Williams Realty · Contact: (626) 204-3300 · Bought with: Jennifer Gainey · Compass

How this sale compares

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.

$760
91001 median per sq ft (12 mo)
$899,500
91001 median sold price (12 mo)
256
Closed sales in 91001 (12 mo)
43
Days on market
−4.5%
Sold vs. list price
QuarterClosed sales in 91001Median sold price
Q1 202621$602,777
Q2 2026119$900,000
Q3 202699$1,097,000
Q4 202617$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

Recent sales near 156 W Mariposa Street

Closed sales reported in 91001, nearest first, last 12 months. All recent sales in Altadena →

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