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503 E MendocinoAltadena, CA 91001

For Sale

$1,899,000

Smart Buyer Rebate $18,990

Just moments from iconic Christmas Tree Lane, beyond private automatic gates and a sweeping circular drive, this updated Mid-Century Ranch reveals itself as a rare Altadena compound: serene, refined, and thoughtfully reimagined for modern living.
Set on an expansive lot, this property offers two impeccably renovated residences that feel established yet sophisticated, completed with uncompromising attention to detail.
The main home features 3 bedrooms and 2 baths, centered around a beautiful open kitchen designed for both daily living and elegant entertaining. Light pours through the interiors, accentuating clean lines, curated materials, and a seamless indoor outdoor flow. Every upgrade has been executed with intention, delivering a level of polish rarely found in homes of this era.
A detached 2 bedroom, 2 bath ADU/guest house provides exceptional versatility, ideal for multi-generational living, extended stays, executive-level home office, or private retreat space. Between the two residences, a tranquil courtyard is anchored by a built-in bbq and intimate jetted pool creating a boutique resort ambiance perfect for quiet evenings or curated gatherings.
Centrally located in one of the community’s most cherished pockets, this estate feels remarkably secluded offering rare space and discretion in Southern California. In a neighborhood defined by resilience and renewal, this offering represents not only continuity, but the opportunity to step right into a home that has already been thoughtfully elevated.
A distinguished Altadena compound designed for those who value privacy, presence, and enduring quality.

Listed by Carol Bush

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License #01995250

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Seven Gables Real Estate

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626-226-6535

Last updated March 09, 2026

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Source: CRMLS #AR26035892

Listing Facts

  • TypeSingle-family
  • NeighborhoodAltadena
  • Bedrooms5
  • Bathrooms4
  • Days on Prevu17
  • Size3,046 sqft
  • Price per sqft$623

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Parking
  • Swimming Pool

Location

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Listing History

02/27/2026
Listed by Seven Gables Real Estate
$1,899,000

Property Details for 503 E Mendocino

Association

Amenities

  • Community Features: Curbs, Foothills, Suburban

Exterior

Construction

  • Number Of Units Total: 2
  • Property Condition: Updated/Remodeled, Turnkey
  • Roof: Composition
  • Stories: 1
  • Stories Total: 2
  • Structure Type: House
  • Year Built: 1919
  • Architectural Style: Ranch
  • Common Walls: No Common Walls
  • Construction Materials: Stucco, Wood Siding
  • Entry Level: 1
  • Entry Location: Steps up from Driveway
  • Exterior Features: Barbecue, Rain Gutters

Features

  • Direction Faces: West
  • Other Structures: Guest House Detached, Guest House, Two On A Lot
  • Patio And Porch Features: Covered, Deck, Front Porch, Patio, Porch, Rooftop, Stone, Wood
  • Pool Features: Heated, In Ground, Private
  • Pool Private: Yes
  • Road Frontage Type: Private Road
  • View: Mountain(s)

Measurements

  • Lot Features: Front Yard, Lawn, Landscaped, Paved, Rectangular Lot, Secluded
  • Lot Size Acres: 0.38
  • Lot Size Area: 16,831
  • Lot Size Source: Public Records
  • Lot Size Square Feet: 16,831
  • Lot Size Units: Square Feet

Financial

Taxes

  • Parcel Number: 5840009025

Interior

Features

  • Appliances: Dishwasher, Gas Cooktop, Gas Oven, Refrigerator, Range Hood
  • Fireplace Features: Living Room
  • Fireplace: Yes
  • Flooring: Tile, Wood
  • Interior Features: Beamed Ceilings, Open Floorplan, Quartz Counters, Stone Counters, Bedroom On Main Level, Main Level Primary, Primary Suite, Walk-In Closet(s)

Measurements

  • Living Area: 3,046
  • Living Area Source: Other
  • Living Area Units: Square Feet

Rooms

  • Bathrooms Full: 4
  • Bathrooms Total Integer: 4
  • Bedrooms Total: 5
  • Main Level Bathrooms: 2
  • Main Level Bedrooms: 3

Other

Location

  • Tax Block: 14
  • Tax Lot: 12

Parking

Parking

  • Attached Garage: Yes
  • Garage Spaces: 2
  • Garage: Yes
  • Open Parking Spaces: 6
  • Parking Features: Circular Driveway, Driveway, Electric Gate, Garage, Gated, Paved, Pull-through
  • Parking Total: 8

Schools

High School

  • High School: John Muir
  • High School District: Pasadena Unified

Utilities

Equipment

  • Cooling: Ductless
  • Has Cooling: Yes
  • Heating: Ductless
  • Has Heating: Yes
  • Laundry Features: Electric Dryer Hookup, Gas Dryer Hookup, Inside, Laundry Closet
  • Sewer: Public Sewer
  • Utilities: Electricity Connected, Natural Gas Available, Sewer Connected, Water Connected
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 5 bedrooms and 4 bathrooms in this single-family home at 503 E Mendocino.

What schools are nearby to 503 E Mendocino?

Nearby schools include the John Muir High School.

Does this single-family home have parking?

Yes, there are 2 parking spaces available for 503 E Mendocino.

How does 503 E Mendocino compare to other single-family homes in Altadena?

This single-family home is listed 35% above the average price for single-family homes in Altadena and has been on the market for 36 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 3,046 sqft.

503 E Mendocino is a 5-bedroom, 4-bath single-family home for sale in Altadena CA 91001. Listed on Prevu for 17 days at $1,899,000. This property features 3,046 square feet of living space, located in Altadena. The median listing price for single-family homes in this area is $1,465,000. Nearby schools include John Muir High School. The home offers private outdoor space, dishwasher, parking, and swimming pool. Browse more single-family home listings in Los Angeles County.

Based on information from California Regional Multiple Listing Service, Inc. 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 Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.