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Back 521 Westminster Avenue
Off Market

521 Westminster Avenue

Newport Beach CA 92663

4
5
3
3577 sq. ft.
6534 sq. ft.
Single-Family
Last sold for $5,100,000
Kathleen PerezKathleen Perez, last sold this property on 27 February 2026 after 49 days on market.

Overview

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 garage, a serene wellness room with custom plaster walls, and a versatile flex space suitable for a home office, playroom, or additional lounge. Every inch of the property has been thoughtfully reimagined, both interior and exterior, with no shortcuts taken, resulting in a home that truly presents as turnkey. Located just moments from world class beaches, top dining, and premier shopping, this is a rare opportunity to own a modern coastal sanctuary in one of Newport Beach’s most sought-after neighborhoods. Location, layout, and condition matter and 521 Westminster checks every box.

Features

4 bedrooms
5 bathrooms
3 carspaces
3 garage spaces
3577 sq. ft. floor area
6534 sq. ft. lot size
Single-Family

Estimated Value

Based on this property and similar 4 bedroom single-family properties sold in Newport Beach over the last 12 months, the estimated median property value of 521 Westminster Avenue is $5m.

Median value
$5m
Estimated value range
$1.89m - $19.7m
Median days on market
53
Estimated value trend
25%
increase over the last 12 months
Average days on market is based on recent, comparable sales in Newport Beach. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 521 Westminster Avenue

2026
Sold
$5,100,000
27 Feb 2026 by Kathleen Perez, of Compass
2023
Sold
$3,600,000
28 Nov 2023 by Brandon Hobbs, of Reason Real Estate

Happy sellers in Newport Beach

87%
87% of sellers in Newport Beach reported that their sale price either exceeded or met their price expectations.

Newport Beach stands out for consistently delivering exceptional satisfaction and strong market results for homeowners.

This is based on voluntary sentiment collected from 3 reviews in Newport Beach over the last 12 months.

Local market activity for 4 bedroom single-family properties in Newport Beach

In the last 12 months, 51 four-bedroom single-family properties similar to 521 Westminster Avenue, have been sold.

This represents a 35% decrease in four-bedroom single-family properties sales when compared to the previous 12 months.

Nearby agents

Compare and contact these top performing agents who’ve delivered exception customer service for their clients in Newport Beach

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Tara McNabb

Sellers who recommend Tara McNabb have praised them for being local expert, clear communication, responsive, great negotiation, reliable, and persistent

  •   5   (33 reviews)
  •  5 Reviews in Newport Beach
  •  11 Sales in Newport Beach
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Traci Leigh Joseph

Traci Leigh Joseph is a recommended agent for Newport Beach.  They have 2 local sales and collected 2 local reviews across the last 12 months.

  •   5   (15 reviews)
  •  2 Reviews in Newport Beach
  •  2 Sales in Newport Beach
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Lucia Proulx

Lucia Proulx is a recommended agent for Newport Beach.  They have 2 local sales and collected 1 local review across the last 12 months.

  •   4   (1 review)
  •  1 Review in Newport Beach
  •  2 Sales in Newport Beach
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Liana Norman

Sellers who recommend Liana Norman have praised them for being local expert, clear communication, well-prepared, supportive, dedicated, patient, and responsive

  •   5   (50 reviews)
  •  1 Review in Newport Beach
  •  1 Sale in Newport Beach
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