521 Westminster, Newport Beach, CA 92663
$5,295,000 Mortgage Calculator Active Single Family Residence
Property Details
Upcoming Open Houses
About this Property
Discover luxury coastal living at 521 Westminster Avenue, a newly remodeled single-family residence with an attached ADU, ideally located in the heart of Newport Heights. Offering 4 bedrooms, 4.5 bathrooms, and 3,577 square feet of thoughtfully designed living space, this turnkey home seamlessly blends modern elegance with everyday functionality. The main residence features two distinct living areas and an open-concept layout filled with natural light and elevated finishes throughout. At the heart of the home is a chef’s kitchen equipped with premium appliances, sleek waterfall countertops, ample storage, and effortless flow into the backyard, perfect for both daily living and entertaining. Expansive La Cantina bifold doors create true indoor-outdoor living, opening to an entertainer’s retreat complete with a cocktail pool, built-in BBQ, covered patio, and convenient poolside half bath. The generous front yard adds another layer of livability, featuring built-in seating and a cozy fire pit for year-round enjoyment. The fully remodeled attached ADU offers a private entrance, full kitchen, living room, one bedroom, and one full bathroom, ideal for guests, extended family, or potential rental income. Additional highlights include a dedicated laundry room, attached 3-car gar
MLS Listing Information
MLS #
CRPW25281041
MLS Source
California Regional MLS
Days on Site
3
Interior Features
Bedrooms
Other
Dining Room
Breakfast Nook, Formal Dining Room
Fireplace
Gas Burning
Laundry
In Laundry Room
Cooling
Central Forced Air
Heating
Central Forced Air
Exterior Features
Roof
Other
Foundation
Slab
Pool
Pool - Yes, Spa - Private
Style
Craftsman
Parking, School, and Other Information
Garage/Parking
Garage, Garage: 3 Car(s)
Elementary District
Newport-Mesa Unified
High School District
Newport-Mesa Unified
HOA Fee
$0
Contact Information
Listing Agent
Kathleen Tedesco
Compass
License #: 02089261
Phone: (310) 741-2621
Co-Listing Agent
Annie Clougherty
Compass
License #: 01716801
Phone: –
Neighborhood: Around This Home
Neighborhood: Local Demographics
Market Trends Charts
Nearby Homes for Sale
521 Westminster is a Single Family Residence in Newport Beach, CA 92663. This 3,577 square foot property sits on a 6,534 Sq Ft Lot and features 4 bedrooms & 4 full and 1 partial bathrooms. It is currently priced at $5,295,000 and was built in 1940. This address can also be written as 521 Westminster, Newport Beach, CA 92663.
©2026 California Regional MLS. All rights reserved. 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. Information provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from California Regional MLS.
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This listing information is up-to-date as of January 12, 2026. For the most current information, please contact Kathleen Tedesco, (310) 741-2621
