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Off market
  • $1,967,500

    421 Mariposa Ave, Sierra Madre, CA 91024

    6beds
    5baths
    2,886sqft
    Single Family Residence
    Built in 1924
    7,840 Square Feet Lot
    $1,967,500 Zestimate®
    $682/sqft
    $7,994 Estimated rent

    Home value

    $1,967,500

    $1.71M - $2.26M

    $7,994/mo

    Zestimate® history
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    $12,537/mo

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    $12,537/mo

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    What's special

    Cozy fireplaceBrand new roofNew electric panelsModern finishesSpa-inspired en-suite bathroomCompletely reimagined front houseLarge center island

    2 Homes on one Lot! A stunning modern retreat in the heart of Sierra Madre with a completely reimagined front house and a newly built ADU. The main residence boasts 4 bedrooms, 3 bathrooms across 2,015 SqFt. The expansive living room, complete with a cozy fireplace, is filled with natural light, creating a welcoming atmosphere. The gourmet chef's kitchen is a true highlight, featuring a large center island, stainless-steel appliances, luxurious Carrera marble countertops, and custom cabinetry—perfect for both everyday living and entertaining. The primary suite offers a private retreat, featuring a generously sized layout with fireplace and custom-built walk-in closet, a spa-inspired en-suite bathroom with a glass-enclosed shower for the ultimate in luxury and convenience. Across the primary is a large bedroom with a private deck and built-in closet. As you explore the outside, an entertainer's paradise awaits. Beneath a stylish pergola, a custom-built outdoor kitchen island with granite countertops features a 32-inch BBQ grill, fridge, double side burner, sink, and bar seating. This outdoor space is designed for enjoying al fresco dining, while the built-in fire-pit offers warmth and ambiance, creating the perfect setting to relax and unwind under the stars. Adding even more value, a separate, newly built 2-bedroom, 2-bathroom ADU provides incredible flexibility—perfect for multi-generational living, rental income, or a private guest suite. With its own kitchen, modern finishes, and dedicated living space, the ADU offers endless possibilities. Additional highlights for both residences include brand new roof, new electric panels, new 4-ton and 3-ton AC's, washer/dryer, fire sprinklers, top-quality windows sliding doors from Andersen, newly stamped concrete driveway and so much more!

    This property is not currently displayed as for sale or rent on Zillow. This may be different from what's on other websites or public sources.

    Zillow last checked:

    Source: JohnHart Real Estate,MLS#: GD25037332

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 6
    • Bathrooms: 5
    Interior area
    • Total structure area: 2,886
    • Total interior livable area: 2,886 sqft

    Property

    Lot
    • Size: 7,840 Square Feet
    Details
    • Parcel number: 5768021029

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: Single Family Residence
    Condition
    • Year built: 1924

    Community & HOA

    Location
    • Region: Sierra Madre

    Financial & listing details

    • Price per square foot: $682/sqft
    • Tax assessed value: $1,233,437
    • Date on market: 3/4/2025
    • Lease term: Contact For Details

    Price history

    DateEventPrice
    9/13/2025Listing removed$2,200,000$762/sqft
    Source: JohnHart Real Estate #GD25037332 Report a problem
    8/18/2025Listing removed$7,475$3/sqft
    Source: CRMLS #GD25172700 Report a problem
    8/1/2025Listed for rent$7,475$3/sqft
    Source: CRMLS #GD25172700 Report a problem
    6/24/2025Price change$2,200,000-8.1%$762/sqft
    Source: JohnHart Real Estate #GD25037332 Report a problem
    5/8/2025Price change$2,395,000-4%$830/sqft
    Source: JohnHart Real Estate #GD25037332 Report a problem
    3/4/2025Listed for sale$2,495,000+261.6%$865/sqft
    Source: JohnHart Real Estate #GD25037332 Report a problem
    5/6/2020Sold$690,000-1.3%$239/sqft
    Source: CRMLS #PF20023244 Report a problem
    4/8/2020Pending sale$699,000$242/sqft
    Source: Berkshire Hathaway Home Serv. #PF20023244 Report a problem
    3/28/2020Listed for sale$699,000$242/sqft
    Source: Berkshire Hathaway Home Serv. #PF20023244 Report a problem
    2/13/2020Pending sale$699,000$242/sqft
    Source: Berkshire Hathaway Home Serv. #PF20023244 Report a problem
    2/5/2020Listed for sale$699,000$242/sqft
    Source: Berkshire Hathaway Home Serv. #PF20023244 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2026-- $1,233,437 +2%
    2025$14,119 +64.2%$1,209,254 +63.5%
    2024$8,597 +0.6%$739,815 +2%
    2023$8,546 +3.6%$725,310 +2%
    2022$8,249 +4.2%$711,089 +2%
    2021$7,916 +3%$697,147 +1601.8%
    2020$7,682 +1070%$40,966 +2%
    2019$657 +2%$40,164 +2%
    2018$644 $39,377 +2%
    2017$644 +1.3%$38,606 +2%
    2016$635 +5%$37,850 +1.5%
    2015$605 +2.2%$37,282 +2%
    2014$592 $36,552 +2.5%
    2012-- $35,675 +2%
    2011-- $34,977 +0.7%
    2010-- $34,717 -0.2%
    2009-- $34,801 +2%
    2008-- $34,120 +2%
    2007-- $33,452 +2%
    2006-- $32,797
    2005-- $32,797 +4%
    2004-- $31,526 +1.9%
    2003-- $30,949 +2%
    2002-- $30,343 +4%
    2000-- $29,167
    Find assessor info on the county website

    Neighborhood: 91024

    Nearby schools

    GreatSchools rating
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    Estimated market value
    $1,967,500
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    Estimated market value
    $1,967,500