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    California Regional Multiple Listing Service

    The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.

    Based on information from California Regional Multiple Listing Service, Inc. as of the most recent time synced and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information

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    Home / Sherman Oaks / 4233 Costello Avenue
    4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 4233 Costello Avenue Sherman Oaks, CA 91423 View All Photos

    $3,599,000

    | Active

    4233 Costello Avenue

    Sherman Oaks, CA 91423

    5,251
    Square Feet
    5
    Beds
    5.25
    Baths
    0.16
    Acres
    1
    Days on Market
    26984849
    MLS#
    House
    Structure
    Residential
    Zone
    Contact
    Listing OfficeCompass

    Located on a premier residential street in the heart of Sherman Oaks, 4233 Costello Avenue is a masterfully designed modern residence that seamlessly pairs high-end privacy with an enviable, walkable lifestyle. Set behind imposing security gates and just steps from the area's premier restaurants, boutiques, and fitness studios, this 5-bedroom, 7-bathroom (5 full and 2 half) multi-level residence offers over 5,200 square feet of uncompromisingly luxurious living space. Beyond the architectural solid-wood pivot door, a light-filled formal living and dining area - defined by soaring ceilings, walls of glass, a custom glass wine enclosure, and the sculptural silhouette of a floating staircase-creates an exquisite atmosphere for sophisticated entertaining. Completing the front of the residence, a custom-tiled guest powder bath and a versatile main-floor en-suite bedroom - currently tailored as an office - feature a full bath and a private deck overlooking mature magnolia trees. At the rear of the home, an expansive kitchen and family great room center around a custom fireplace, an integrated surround sound system with an in-wall subwoofer, and Fleetwood glass sliders that open directly to the yard. The kitchen is curated for both function and scale, featuring a rare double island, a large walk-in pantry, extensive premium cabinetry, and a dramatic book-matched quartz accent above the stove. Complete with an elegant breakfast area, this space delivers a sense of volume and refined quality typically found in much higher-priced estates. Serving as the 1st of the home's 3 distinct levels, the lower level adds exceptional versatility, featuring a 2-car garage equipped with an EV charging station (complemented by 2 additional spaces in the driveway) finished with black epoxy floors and custom built-ins for showcasing your autos, along with a convenient half bath and a dedicated home theater. Climate-controlled by 2 HVAC systems that separate the top floor from the lower 2 levels, the upstairs features a wide, airy hallway connecting a laundry room to 4 independent en-suite bedrooms. Each suite features large picture windows with automated Shade Store shades and spa-like bathrooms with custom tilework and floating vanities. The primary suite serves as a secluded sanctuary, complete with high ceilings, a luxurious dual-sided fireplace shared between the bedroom and bath, a large walk-in closet, and an opulent porcelain bathroom featuring a soaking tub and an oversized frameless glass shower. Directly off the primary bedroom is one of the property's most distinctive features: a nearly 800-square-foot private, turfed terrace (not included in the official square footage), which is the perfect setting for a personal wellness retreat, with ample room for a sauna, cold plunge, and lounging area. From here, a private exterior staircase leads to the resort-caliber backyard, which includes a zero-edge infinity pool with a sun deck, and a manicured play area with a built-in BBQ. Designed for modern convenience, the entire estate operates as a fully integrated smart home, offering seamless WiFi control over the Nest thermostats, Ring and DVR home camera systems, Lutron lighting, pool, sprinklers, and localized Sonos speakers. Offering exceptional scale, bespoke amenities, and a coveted location, 4233 Costello Avenue stands out as a preeminent opportunity for luxury living in Sherman Oaks.

    Property Details
    Interior
    Dressing Area, Walk In Pantry, Wine Cellar, Walk In Closets
    Cooling
    1
    Heating
    Central
    Cooling Features
    Central Air
    Bedrooms
    5
    Bathrooms
    5.25
    Full Baths
    2
    Half Baths
    2
    3/4 Baths
    3
    Stories
    3
    Pool Description
    Gunite, In Ground
    Pool Features
    Gunite, In Ground
    Acres
    0.161
    Square Feet
    5251.0
    Lot Size (sqft)
    6994.0
    Parking Features
    Door Multi, Direct Access, Driveway, Garage
    Parking
    1
    Parking Spaces
    0.0
    Parking Type
    Driveway
    Property Type
    Purchase
    Style
    Modern
    Property Subtype Additional
    Single Family Residence
    Year Built
    2018
    Appliances
    Barbecue, Dishwasher, Disposal, Microwave, Refrigerator, Dryer, Washer
    County
    Los Angeles
    Region
    Sherman Oaks
    Zoning
    LAR1
    Original List Price
    $3,599,000
    MLS #
    26984849
    Property Subtype
    SingleFamilyResidence
    Parcel Number
    2266015027
    MLS #
    26984849
    Date Listed
    September 08, 2026
    Address
    4233 Costello Avenue
    Location
    Legal

    The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.

    Based on information from California Regional Multiple Listing Service, Inc. as of the most recent time synced and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information

    Provided By
    Listed by Alan Taylor (#CLW-X94160)
    Listing Office: Compass (#CLW-X8146116)

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