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!
Property Details
Price:
$2,200,000
MLS #:
GD25037332
Status:
Active
Beds:
6
Baths:
5
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
656sierramadre
Listed Date:
Feb 11, 2025
Finished Sq Ft:
2,886
Lot Size:
7,992 sqft / 0.18 acres (approx)
Year Built:
1924
See this Listing
Schools
School District:
Los Angeles Unified
Interior
Appliances
Dishwasher, Gas Oven, Gas Range, Refrigerator
Bathrooms
5 Full Bathrooms
Cooling
Central Air
Flooring
Laminate
Heating
Central
Laundry Features
In Closet, In Kitchen
Exterior
Architectural Style
Contemporary
Community Features
Sidewalks, Street Lights, Suburban
Parking Features
Driveway
Parking Spots
0.00
Financial
Map
Community
- Address421 Mariposa Avenue Sierra Madre CA
- Neighborhood656 – Sierra Madre
- CitySierra Madre
- CountyLos Angeles
- Zip Code91024
Market Summary
Current real estate data for Single Family in Sierra Madre as of Oct 19, 2025
22
Single Family Listed
161
Avg DOM
812
Avg $ / SqFt
$2,028,268
Avg List Price
Property Summary
- 421 Mariposa Avenue Sierra Madre CA is a Single Family for sale in Sierra Madre, CA, 91024. It is listed for $2,200,000 and features 6 beds, 5 baths, and has approximately 2,886 square feet of living space, and was originally constructed in 1924. The current price per square foot is $762. The average price per square foot for Single Family listings in Sierra Madre is $812. The average listing price for Single Family in Sierra Madre is $2,028,268.
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421 Mariposa Avenue
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