5525 Costello Avenue, Los Angeles, CA 91401

• 4 beds |
• 3 baths |
• 2,112 sqft

Property Description

Welcome to 5525 Costello Avenue, nestled in the highly desirable Chandler Estates area of Sherman Oaks. This updated residence offers the rare opportunity to own a home with a detached, permitted 1-bedroom, 1-bath ADU with its own address (5527 N Costello Ave). Set on a spacious lot in one of Sherman Oaks most coveted neighborhoods, this home offers the perfect blend of comfort, versatility, and California living. The private backyard is designed for year-round enjoyment, featuring a sparkling pool, expansive patio space, and the perfect setting for entertaining and relaxing. The detached ADU provides exceptional flexibility for multigenerational living, guest accommodations, a private home office, or rental income potential. Conveniently located just minutes from Ventura Boulevards premier dining, shopping, entertainment, parks, and top-rated schools, with easy access to major freeways.

Listing Status:

Active

Date Added:

July 16, 2026

Data Last Updated:

July 29, 2026 at 6:11PM

Listing Office:

Archetype Real Estate Group In : 818-955-8404

Listing Agent:

Mario Bahramjian : 818-381-6857

MLS ID:

GD26153762

Interior

• A/C: Central Forced Air
• Heating: Forced Air Unit
• Fireplace: FP in Family Room

Exterior

• Pool: Below GroundPrivate
• Parking: Parking spaces: 0

Construction

• General: 1

Location

• HOA Amenities: 0.0
• Originating MLS: California Regional MLS
• County: Los Angeles

Lot

• Zoning: 2247007017
• View: N/K

Utilities

• Water: Public
• Sewer: Public Sewer

Financial

• Source: California Regional MLS