# 3101 N Olive Avenue, Altadena, CA 91001 > **TL;DR:** 2bd/1ba multi-family, $3,500 ($3/sqft), built 1951, 1,400 sqft. > A/C. Est. $19/mo. Listed 15 days. ## Property at a Glance | Attribute | Value | |-----------|-------| | Price | $3,500 | | Price/sqft | $3 | | Bedrooms | 2 | | Bathrooms | 1 full | | Square Feet | 1,400 | | Year Built | 1951 | | Lot Size | 11,796 sqft (0.27 acres) | | Stories | 1 | | Property Type | Multi-Family (Duplex) | | Status | Active | | Days on Market | 15 | ## Estimated Monthly Costs | Category | Amount | |----------|--------| | Principal & Interest (20% down, 30-year at 6.5%) | $18 | | Estimated Insurance | $1 | | **Total** | **$19** | ## Key Amenities - A/C ## Property Highlights - Built in 1951 - 0.27 acre lot ## Description ### Agent Description 2 Bedrooms + Spacious Den (Ideal as a 3rd Bedroom) - Nestled in desirable Altadena, this charming duplex offers a rare opportunity to enjoy two thoughtfully updated residences on one property, both complemented by newly completed landscaping that enhances curb appeal and outdoor enjoyment.The front house (3101), renovated in 2014 and approximately 1,400 square feet, including an addition, features a bright and well-maintained interior with practical upgrades throughout. Improvements include new attic insulation, replaced air ducts, and a newer refrigerator, along with a cooktop, oven, and in-unit washer and dryer. Closet shelving has been carefully installed to maximize organization and storage. The interior has been professionally remediated by an abatement company and has passed inspection, offering added peace of mind. Please note the fireplace is decorative only and not operational.The back house (3103), approximately 650 square feet and newly renovated in 2026, presents a fresh, modern living space with quality finishes and thoughtful design. Highlights include new windows, recessed lighting throughout, new flooring, and fresh interior paint. The kitchen is fully updated with new cabinetry, a cooktop and oven, refrigerator, and dishwasher. A mini-split A/C system serves both the living room and bedroom for efficient comfort. The bathroom has been tastefully updated with a new vanity, mirror, lighting, and toilet. Additional features include a stacked washer and dryer, a new water heater, and a new garage door. The backyard offers a peaceful setting with mountain views, creating a relaxing outdoor retreat. Like the front home, the interior has been professionally cleaned by an abatement company and has passed inspection.This versatile property blends comfort, functionality, and updated interiors in a serene Altadena setting, ideal for a variety of living arrangements. ## Location - **Address:** 3101 N Olive Avenue, Altadena, CA 91001 - **County:** Los Angeles - **Coordinates:** 34.198325, -118.153421 - **Google Maps:** https://www.google.com/maps?q=34.198325,-118.153421 ## Listing Agent - **Name:** Jennifer Chan · **License:** 01780218 - **Brokerage:** Compass - **Phone:** (949) 438-4340 - **Broker Phone:** (949) 438-4340 ## Photos ![3101 N Olive Avenue - Photo 1](http://lh.rdcpix.com/0732c4dadc2309ef703bace0c9f38a5al-f1057425498r.jpg) ![3101 N Olive Avenue - Photo 2](http://lh.rdcpix.com/0732c4dadc2309ef703bace0c9f38a5al-f1034846376r.jpg) ![3101 N Olive Avenue - Photo 3](http://lh.rdcpix.com/0732c4dadc2309ef703bace0c9f38a5al-f2676321030r.jpg) ![3101 N Olive Avenue - Photo 4](http://lh.rdcpix.com/0732c4dadc2309ef703bace0c9f38a5al-f1764439064r.jpg) ![3101 N Olive Avenue - Photo 5](http://lh.rdcpix.com/0732c4dadc2309ef703bace0c9f38a5al-f1668298849r.jpg) ![3101 N Olive Avenue - Photo 6](http://lh.rdcpix.com/0732c4dadc2309ef703bace0c9f38a5al-f3248056759r.jpg) ![3101 N Olive Avenue - Photo 7](http://lh.rdcpix.com/0732c4dadc2309ef703bace0c9f38a5al-f4087927822r.jpg) ![3101 N Olive Avenue - Photo 8](http://lh.rdcpix.com/0732c4dadc2309ef703bace0c9f38a5al-f3118555520r.jpg) ![3101 N Olive Avenue - Photo 9](http://lh.rdcpix.com/0732c4dadc2309ef703bace0c9f38a5al-f1874210644r.jpg) ![3101 N Olive Avenue - Photo 10](http://lh.rdcpix.com/0732c4dadc2309ef703bace0c9f38a5al-f3344495699r.jpg) ![3101 N Olive Avenue - Photo 11](http://lh.rdcpix.com/0732c4dadc2309ef703bace0c9f38a5al-f4011627196r.jpg) ![3101 N Olive Avenue - Photo 12](http://lh.rdcpix.com/0732c4dadc2309ef703bace0c9f38a5al-f2131412703r.jpg) ![3101 N Olive Avenue - Photo 13](http://lh.rdcpix.com/0732c4dadc2309ef703bace0c9f38a5al-f3487130672r.jpg) ![3101 N Olive Avenue - Photo 14](http://lh.rdcpix.com/0732c4dadc2309ef703bace0c9f38a5al-f3202460572r.jpg) ![3101 N Olive Avenue - Photo 15](http://lh.rdcpix.com/0732c4dadc2309ef703bace0c9f38a5al-f1254162840r.jpg) ![3101 N Olive Avenue - Photo 16](http://lh.rdcpix.com/0732c4dadc2309ef703bace0c9f38a5al-f3168409894r.jpg) ![3101 N Olive Avenue - Photo 17](http://lh.rdcpix.com/0732c4dadc2309ef703bace0c9f38a5al-f2384548637r.jpg) ![3101 N Olive Avenue - Photo 18](http://lh.rdcpix.com/0732c4dadc2309ef703bace0c9f38a5al-f1862231397r.jpg) ![3101 N Olive Avenue - Photo 19](http://lh.rdcpix.com/0732c4dadc2309ef703bace0c9f38a5al-f1154885024r.jpg) ![3101 N Olive Avenue - Photo 20](http://lh.rdcpix.com/0732c4dadc2309ef703bace0c9f38a5al-f3771571568r.jpg) ![3101 N Olive Avenue - Photo 21](http://lh.rdcpix.com/0732c4dadc2309ef703bace0c9f38a5al-f3176136096r.jpg) ![3101 N Olive Avenue - Photo 22](http://lh.rdcpix.com/0732c4dadc2309ef703bace0c9f38a5al-f2739684129r.jpg) ![3101 N Olive Avenue - Photo 23](http://lh.rdcpix.com/0732c4dadc2309ef703bace0c9f38a5al-f846579735r.jpg) ![3101 N Olive Avenue - Photo 24](http://lh.rdcpix.com/0732c4dadc2309ef703bace0c9f38a5al-f1003739524r.jpg) ![3101 N Olive Avenue - Photo 25](http://lh.rdcpix.com/0732c4dadc2309ef703bace0c9f38a5al-f3348980534r.jpg) ![3101 N Olive Avenue - Photo 26](http://lh.rdcpix.com/0732c4dadc2309ef703bace0c9f38a5al-f601340882r.jpg) ![3101 N Olive Avenue - Photo 27](http://lh.rdcpix.com/0732c4dadc2309ef703bace0c9f38a5al-f2083283239r.jpg) ![3101 N Olive Avenue - Photo 28](http://lh.rdcpix.com/0732c4dadc2309ef703bace0c9f38a5al-f1371519792r.jpg) ![3101 N Olive Avenue - Photo 29](http://lh.rdcpix.com/0732c4dadc2309ef703bace0c9f38a5al-f1344615296r.jpg) ![3101 N Olive Avenue - Photo 30](http://lh.rdcpix.com/0732c4dadc2309ef703bace0c9f38a5al-f2874446465r.jpg) ![3101 N Olive Avenue - Photo 31](http://lh.rdcpix.com/0732c4dadc2309ef703bace0c9f38a5al-f585918047r.jpg) --- **MLS#:** P1-28941 | **Updated:** 2026-09-23 **Source:** listhub *Copyright © 2026 California Regional Multiple Listing Service, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.* [View on PropertySimple](https://www.propertysimple.ai/listing/3101-n-olive-avenue-altadena-ca-91001-p128941) --- ## Structured Data ```json { "@context": "https://schema.org", "@type": "RealEstateListing", "@id": "https://www.propertysimple.ai/listing/3101-n-olive-avenue-altadena-ca-91001-p128941#listing", "url": "https://www.propertysimple.ai/listing/3101-n-olive-avenue-altadena-ca-91001-p128941", "name": "3101 N Olive Avenue, Altadena, CA 91001", "description": "2 Bedrooms + Spacious Den (Ideal as a 3rd Bedroom) - Nestled in desirable Altadena, this charming duplex offers a rare opportunity to enjoy two thoughtfully updated residences on one property, both complemented by newly completed landscaping that enhances curb appeal and outdoor enjoyment.The front house (3101), renovated in 2014 and approximately 1,400 square feet, including an addition, features a bright and well-maintained interior with practical upgrades throughout. Improvements include new attic insulation, replaced air ducts, and a newer refrigerator, along with a cooktop, oven, and in-unit washer and dryer. Closet shelving has been carefully installed to maximize organization and storage. The interior has been professionally remediated by an abatement company and has passed inspection, offering added peace of mind. Please note the fireplace is decorative only and not operational.The back house (3103), approximately 650 square feet and newly renovated in 2026, presents a fresh, modern living space with quality finishes and thoughtful design. Highlights include new windows, recessed lighting throughout, new flooring, and fresh interior paint. The kitchen is fully updated with new cabinetry, a cooktop and oven, refrigerator, and dishwasher. A mini-split A/C system serves both the living room and bedroom for efficient comfort. The bathroom has been tastefully updated with a new vanity, mirror, lighting, and toilet. Additional features include a stacked washer and dryer, a new water heater, and a new garage door. The backyard offers a peaceful setting with mountain views, creating a relaxing outdoor retreat. 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