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For sale
    • Listed by: Archetype Real Estate Group In • Mario Bahramjian • Contact: 818-381-6857
    $1,295,000

    5525 Costello Ave, Sherman Oaks, CA 91401

    4beds
    2,112sqft
    : 
    $8,182/mo
    Get pre-qualified
    Single Family Residence
    Built in 1947
    8,103 Square Feet Lot
    $1,331,300 Zestimate®
    $613/sqft
    $-- HOA

    What's special

    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 Boulevard’s premier dining, shopping, entertainment, parks, and top-rated schools, with easy access to major freeways.
    4 days
    |
    1,038
    |
    89
    |

    Likely to sell faster than

    Zillow last checked:

    Listing updated:

    Listed by:

    Mario Bahramjian DRE #01843931 818-381-6857,

    Archetype Real Estate Group In

    Source: CRMLS,MLS#: GD26153762MLS LogoOriginating MLS: California Regional MLS

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 3
      • Full bathrooms: 3
      • Main level bathrooms: 3
      • Main level bedrooms: 4
      Rooms
      • Room types: Bedroom
      Bedroom
      • Features: All Bedrooms Down
      Heating
      • Central
      Cooling
      • Central Air
      Appliances
      • Laundry: Laundry Closet
      Features
      • All Bedrooms Down
      • Has fireplace: Yes
      • Fireplace features: Family Room
      • Common walls with other units/homes: No Common Walls
      Interior area
      • Total interior livable area: 2,112 sqft

      Property

      Features
      • Levels: One
      • Stories: 1
      • Entry location: Front
      • Has private pool: Yes
      • Pool features: In Ground, Private
      • Has view: Yes
      • View description: None
      Lot
      • Size: 8,103 Square Feet
      Details
      • Parcel number: 2247007017
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Single Family Residence
      Condition
      • New construction: No
      • Year built: 1947

      Utilities & green energy

      • Sewer: Public Sewer
      • Water: Public

      Community & HOA

      Community
      • Features: Valley
      Location
      • Region: Sherman Oaks

      Financial & listing details

      • Price per square foot: $613/sqft
      • Tax assessed value: $835,430
      • Annual tax amount: $10,275
      • Date on market: 7/24/2026
      • Cumulative days on market: 4 days
      • Listing terms: Cash,Cash to New Loan,Conventional

        Estimated market value

        $1,331,300

        $1.26M - $1.40M

        $7,111/mo

        Price history

        DateEventPrice
        7/24/2026Listed for sale$1,295,000-6.2%$613/sqft
        Source: CRMLS #GD26153762 Report a problem
        10/8/2025Sold$1,380,000-4.8%$653/sqft
        Source: CRMLS #SR25151269 Report a problem
        9/22/2025Pending sale$1,449,000$686/sqft
        Source: CRMLS #SR25151269 Report a problem
        9/8/2025Contingent$1,449,000$686/sqft
        Source: CRMLS #SR25151269 Report a problem
        8/14/2025Price change$1,449,000-3.4%$686/sqft
        Source: CRMLS #SR25151269 Report a problem
        7/31/2025Price change$1,500,000-6.2%$710/sqft
        Source: CRMLS #SR25151269 Report a problem
        7/7/2025Listed for sale$1,599,000+175.7%$757/sqft
        Source: CRMLS #SR25151269 Report a problem
        12/23/2009Sold$580,000+110.9%$275/sqft
        Source: Public Record Report a problem
        2/29/2000Sold$275,000+48.6%$130/sqft
        Source: Public Record Report a problem
        7/25/1996Sold$185,000+32.6%$88/sqft
        Source: Public Record Report a problem
        3/29/1996Sold$139,500+345.5%$66/sqft
        Source: Public Record Report a problem
        1/8/1996Sold$31,311$15/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$10,275 +1.4%$835,430 +2%
        2024$10,137 +2%$819,050 +2%
        2023$9,942 +17.3%$802,991 +13.8%
        2022$8,477 +1.3%$705,482 +2%
        2021$8,371 -1%$691,650 +1%
        2020$8,453 $684,559 +2%
        2019$8,453 +6%$671,138 +2%
        2018$7,977 $657,980 +2%
        2017$7,977 +2.3%$645,079 +2%
        2016$7,800 +2.4%$632,431 +1.5%
        2015$7,618 0%$622,933 +2%
        2014$7,619 $610,732 +2.5%
        2012-- $596,052 +2%
        2011-- $584,366 +78.5%
        2010-- $327,435 -0.2%
        2009-- $328,214 +2%
        2008-- $321,779 +2%
        2007-- $315,470 +2%
        2006-- $309,285
        2005-- $309,285 +4%
        2004-- $297,277 +1.9%
        2003-- $291,830 +2%
        2002-- $286,109 +45.9%
        2000-- $196,039
        Find assessor info on the county website

        Monthly payment

        Est. payment

        Payment breakdown

        Explore the cost of this home by adjusting the details. Changes won't be saved.
        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
        Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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        Climate risks

        Neighborhood: Sherman Oaks

        Getting around

        79 / 100
        Very Walkable
        72 / 100
        Very Bikeable

        Nearby schools

        GreatSchools rating

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