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$4,799,000

  • For Sale
  • Active
  • Single Family
  • 5 Beds
  • 5 Full Baths
  • 1 Partial Bath
  • 5,650 Sq. Ft.
  • 3 Car Garage
  • Updated 12 days ago
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Welcome to your private sanctuary in the prestigious, tranquil enclave of Shadow Hills! This brand-new, luxurious estate is a masterpiece of modern, contemporary design and opulence, offering an unparalleled living experience. With 5 spacious bedrooms and 6 pristine bathrooms, this home provides ample space for family and guests to live in luxury, comfort, style and safety. Step inside to discover an open-concept floor plan bathed in natural light, featuring soaring ceilings, high-end finishes, and exquisite attention to detail. The gourmet kitchen is a chef's dream, equipped with top-of-the-line appliances, custom wine fridge, custom cabinetry, and a large center island featuring a stunning Cristallo countertop with integrated LED lighting, creating a captivating focal point. The expansive living and dining areas, all tiled with high-end features, seamlessly flow to the outdoors, creating a perfect indoor-outdoor living environment. The master suite is a true retreat, boasting a private balcony with breathtaking views of the surrounding mountains, a spa-like ensuite bathroom with a soaking tub and a walk-in shower, and a generously sized walk-in closet. Each additional bedroom is a private haven, offering its own ensuite bathroom for ultimate privacy and convenience. Outside, the resort-style backyard is an entertainer's paradise. A massive, sparkling pool with enchanting water features serves as the centerpiece, inviting you to cool off on warm days. The sprawling patio area, perfect for all fresco dining and lounging, includes a covered outdoor living space with recessed lighting and a built-in BBQ station. The beautifully manicured lawn and lush landscaping add to the serene ambiance; all set against a backdrop of majestic mountain views. Located in a safe and secure community, this estate offers the ultimate in privacy and tranquility while being just a short drive from city amenities. Experience the pinnacle of luxury living in this magnificent Shadow Hills residence. Don't miss your chance to own this extraordinary home! Some pictures are virtually staged!

Full Property Details for 10521 Mary Bell Ave

General

  • Price: $4,799,000
  • Status: Active
  • Type: Single Family
  • Source: MRMLS
  • MLS ID: SR26025500
  • Updated: 2/7/2026
  • Days on Market: 14 days
  • Added to Site: 14 day(s) ago

Interior

  • Rooms/Areas: All Bedrooms Up, Entry, Family Room, Formal Entry, Foyer, Guest/Maid's Quarters, Kitchen, Laundry, Living Room, Walk-In Closet
  • Interior Features: 2 Staircases, Balcony, Built-in Features, Cathedral Ceiling(s), Copper Plumbing (Full), Granite Counters, High Ceilings, Open Floorplan, Pantry, Pull-Down Stairs to Attic, Recessed Lighting, Storage, Unfurnished, Wired for Sound
  • Fireplace: Yes
  • Fireplace(s): Patio, Electric
  • Eating Areas: Breakfast Nook, Dining Room
  • Appliances: 6 Burner Stove, Barbecue, Dishwasher, Electric Water Heater, Free-Standing Range, Freezer, Disposal, Gas & Electric Range, Microwave, Range Hood, Refrigerator, Tankless Water Heater
  • Flooring: Tile

Rooms

Bathrooms

  • Total Bathrooms: 6
  • Full Bathrooms: 5
  • Half Bathrooms: 1

Bedrooms

  • Total Bedrooms: 5

Other Rooms

  • Laundry: Gas Dryer Hookup, In Garage, Washer Hookup

Additional Information

  • Pool: Yes
  • Pool Description: Private, Filtered, Heated, Gas Heat, In-Ground, Pebble, Salt Water, Waterfall
  • Spa Description: Private, Heated, In-Ground

Exterior

  • Deck/Patio: Concrete, Covered, Deck, Patio, Tile

Parking

  • Garage: Yes
  • Garage Spaces: 3
  • Parking: Boat, Garage (Direct Access), Driveway, Garage Faces Front, Garage (Three Doors), Guest, Oversized, Private, RV Access/Parking

Location

  • County: Los Angeles
  • Driving Directions: north of sunland blvd between wheatland and la canada
  • Direction Faces: North

School Information

  • School District: Los Angeles Unified

Community

  • Community Features: Biking, Dog Park, Foothills, Golf, Hiking, Gutters, Horse Trails, Park, Mountainous, Stable(s), Sidewalks, Storm Drains, Valley

Heating & Cooling

  • Cooling Type: Central Air, Electric
  • Heating Type: Central, Electric

Utilities

  • Sewer: Public Sewer
  • Water: Public

Structural Information

  • Architectural Style: Contemporary, Mediterranean, Modern
  • Structure Type: Single Family Residence
  • Construction: Drywall Walls, Frame, Stucco
  • Foundation: Slab
  • Roof: Tile
  • Common Walls: No Common Walls
  • Windows: Double-Pane Windows
  • Doors: Double-Door Entry, Sliding Doors
  • Disability Access: 2 or More Accessible Exits
  • Entry Location: Front Door
  • Stories/Levels: Two
  • Stories Description: Two
  • Square Feet: 5,650
  • Sq. Ft. Source: Public Records
  • Year Built: 2025
  • Year Built Source: Public Records
  • Property Condition: Turnkey

Lot Features

  • Property View: Canyon, Hills, Mountain(s), Neighborhood, Panoramic, Trees/Woods
  • Lot Size (Acres): 1.4348
  • Lot Size (Sq. Ft.): 62,499
  • Lot Size Source: Assessor
  • Irrigation System: Sprinkler System
  • Zoning: LARE40
  • Lot Description: Back Yard, Garden, Landscaped, Lawn, Lot Over 40000 Sqft, Park Nearby, Sprinkler System, Drip Sprinkler System, Sprinklers in Front, Sprinklers in Rear, Sprinklers on the Side, Sprinklers Timer, Yard
  • Fencing (Description): Block, Chain Link, Excellent Condition, New Condition, Privacy, Stucco Wall

Financial Considerations

  • Price Per Sq. Ft.: $849.38

Disclosures and Reports

  • Special Conditions: Standard

Listed by Seward Real Estate & Financial, Inc., Marine Avetisian Seward and Seward Real Estate & Financial, Inc., Kristina Seward

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Listing agents

— 10521 Mary Bell Ave —

  • Marine Avetisian Seward

    Seward Real Estate & Financial, Inc.

  • Kristina Seward

    Seward Real Estate & Financial, Inc.

818-482-5202

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 10521 Mary Bell Ave

School District:Los Angeles Unified School District
NameGradesDistance
Stonehurst Avenue Elementary School
9851 Stonehurst Ave., Los Angeles, CA 91352
PK-51.3 mi
Charles Maclay Middle School
12540 Pierce Ave., Los Angeles, CA 91331
6-83.3 mi
Verdugo Hills Senior High School
10625 Plainview Ave., Los Angeles, CA 91042
9-123 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 10521 Mary Bell Ave Get Price Alerts and Save Property

Date
Details
Price
Change
Source
2/06/2026
Listed
$4,799,000
1108.82%
MLS
6/06/2016
Sold
$397,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 10521 Mary Bell Ave

Year
Property Taxes
Change
Tax Assessment
Change
2025
$5,763
6%
$460,749
4%
2023
$5,441
5%
$442,858
2%
2022
$5,186
1%
$434,175
2%
2021
$5,128
-1%
$425,662
1%
2020
$5,180
4%
$421,298
2%
2019
$4,974
1%
$413,038
2%
2018
$4,940
2%
$404,940
2%
2017
$4,830
-8%
$397,000
-8%
2016
$5,230
2%
$430,988
2%
2015
$5,132
—
$424,515
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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*These costs are estimates, and the interest rates assume exceptional credit standing.

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Listed by Seward Real Estate & Financial, Inc., Marine Avetisian Seward and Seward Real Estate & Financial, Inc., Kristina Seward

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10521 Mary Bell Avenue, Shadow Hills, CA 91040 (MLS# SR26025500) is a Single Family property with 5 bedrooms, 5 full bathrooms and 1 partial bathroom. 10521 Mary Bell Avenue is currently listed for $4,799,000 and was received on February 06, 2026. Want to learn more about 10521 Mary Bell Avenue? Do you have questions about finding other Single Family real estate for sale in Shadow Hills? You can browse all Shadow Hills real estate or contact a Coldwell Banker agent to request more information.

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