421 Mariposa Avenue
Sierra Madre, CA 91024 • 6 Bed • 5 Bath • 2,886 sq.ft.

Property summary

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. ADU with 2-bedrooms, 2-bathrooms with 871 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 ADU providing 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!

Days on market: 54

Listing updated: April 28, 2025 - 12:04:04

Property details

Property ID
GD25037332
Size
2886 sq.ft.
Home Type
Residential
Year Built
1924
Property Size
0.1835 acre
Garage
0
Levels
1
Spa
No
Patio
No
Basement
No
View
None
Pool
None

Listed by: Marine Janikyan DRE #01931934 818-246-1099, JohnHart Real Estate - Glendale

Source: Glendale, MLS#: G7561 Originating MLS: CRMLS

Interior information

Rooms
Entry/Foyer, Kitchen, Living Room, Primary Bathroom, Primary Bedroom, Other, Dining Room
Bathrooms
5
Kitchen
Dishwasher, Gas Oven, Gas Range, Refrigerator
Cooling
Central Air
Heating
Central
Flooring
Laminate
Laundry
Laundry Closet, In Kitchen
$2,495,000
Property price
Make an offer
Open house
Date
TBA
Time
TBA
Mortgage estimator
Est.: $9,980/mo
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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 2025-04-30 04:59:29 PST 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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