House Prices

Bay Island Newport Beach, CA House Prices & Home Values 2026


Average Data

average house price$6,512,155
average size per house3209 ft²
average price per ft²1827 $ / ft²

05/31/2026 - The value range (VR) for house prices in Bay Island Newport Beach, CA is $1735.65/ sqft to $1918.35/ sqft. An average home with 3209 sqft costs approximately $5,012,731 to $5,540,387. Newport Beach, CA includes 1 ZIP codes and it is located in Orange county. The lowest prices are found in ZIP 92661, while the highest are in ZIP 92661. The average price per sqare feet is $1827. Our analysis is based on 11 property listings.

Avergage prices by ZIP codes Bay Island Newport Beach

926612128 $ / ft²




Historical development of home values in Bay Island Newport Beach

Year Estimated value (USD) Change vs. 2025
2010 $3,024,363 -53.6%
2011 $2,907,410 -55.4%
2012 $2,899,582 -55.5%
2013 $3,007,961 -53.8%
2014 $3,157,530 -51.5%
2015 $3,319,586 -49.0%
2016 $3,492,825 -46.4%
2017 $3,681,346 -43.5%
2018 $3,884,872 -40.3%
2019 $4,065,006 -37.6%
2020 $4,275,148 -34.4%
2021 $4,862,520 -25.3%
2022 $5,668,606 -13.0%
2023 $5,977,808 -8.2%
2024 $6,323,633 -2.9%
2025 $6,512,155 0.0%

Graph: estimated home values in Bay Island Newport Beach over time (USD)



Example: 100% financing house in Bay Island Newport Beach

Loan amount: $6,512,155

Interest rate: 5.40%

Fixed monthly payment: $36,567.76

Breakdown in the 1st month:
Interest portion: $29,304.70  –  Principal portion: $7,263.06

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $349,466.55 $89,346.51 $6,422,808.49
2 $344,520.62 $94,292.44 $6,328,516.04
3 $339,300.90 $99,512.17 $6,229,003.88
4 $333,792.23 $105,020.84 $6,123,983.04
5 $327,978.62 $110,834.45 $6,013,148.59
6 $321,843.18 $116,969.89 $5,896,178.70
7 $315,368.11 $123,444.96 $5,772,733.74
8 $308,534.60 $130,278.47 $5,642,455.27
9 $301,322.80 $137,490.26 $5,504,965.01
10 $293,711.79 $145,101.28 $5,359,863.73
11 $285,679.45 $153,133.61 $5,206,730.12
12 $277,202.47 $161,610.59 $5,045,119.52
13 $268,256.24 $170,556.83 $4,874,562.69
14 $258,814.76 $179,998.30 $4,694,564.39
15 $248,850.64 $189,962.42 $4,504,601.97
16 $238,334.94 $200,478.13 $4,304,123.84
17 $227,237.12 $211,575.94 $4,092,547.89
18 $215,524.96 $223,288.10 $3,869,259.79
19 $203,164.46 $235,648.61 $3,633,611.19
20 $190,119.72 $248,693.35 $3,384,917.84
21 $176,352.86 $262,460.20 $3,122,457.64
22 $161,823.92 $276,989.15 $2,845,468.49
23 $146,490.70 $292,322.37 $2,553,146.12
24 $130,308.68 $308,504.38 $2,244,641.74
25 $113,230.88 $325,582.18 $1,919,059.55
26 $95,207.71 $343,605.36 $1,575,454.19
27 $76,186.83 $362,626.23 $1,212,827.96
28 $56,113.02 $382,700.04 $830,127.92
29 $34,927.99 $403,885.08 $426,242.84
30 $12,570.23 $426,242.84 $0.00

Note: The calculation is based on a standard annuity mortgage with a fixed monthly payment over the entire term. Extra payments, interest rate changes, and additional purchase costs (e.g. taxes, notary fees) are not included.


How to sell in Bay Island Newport Beach, CA


1500 sqft3900 sqft
Ø selling price$2,984,405$6,348,643
Ø fast selling$2,713,095$5,713,779
Ø high price sale$3,255,715$6,983,507

In 2026, houses in Bay Island Newport Beach, CA will be offered at an average price of $1827 per square foot. A 1,500 sqft home priced at $2,984,405 is 20.70% more expensive per square foot than a 3,900 sqft home priced at $6,348,643. Home prices in Bay Island Newport Beach, CA vary significantly depending on the property’s condition and exact location. For a quick sale, a 2,700 sqft home should be listed at around $4,395,214. Sellers who can wait longer may achieve a higher price of up to $5,371,929.


Bay Island, Newport Beach, CA

Overview

Bay Island in Newport Beach, CA is a secluded, private island community nestled in the heart of Newport Harbor.

Known for its serene ambiance and rich history, Bay Island offers an exclusive coastal lifestyle just steps from the Balboa Peninsula.

Lifestyle & Amenities

Residents enjoy meandering garden pathways, sandy bayfront beaches, and calm waters ideal for paddleboarding, kayaking, and sailing.
The intimate scale promotes privacy and neighborly charm, with limited access that keeps traffic and noise to a minimum.

Lush landscaping, private docks for many homes, and postcard harbor views define the everyday experience on Bay Island Newport Beach.

Real Estate & Access

Real estate on Bay Island is exceptionally limited, featuring custom luxury waterfront homes that rarely come to market and command premium prices.

Access is typically via a pedestrian bridge from the Balboa Peninsula, creating a car-free vibe that enhances safety and tranquility.

As a tightly managed community with cooperative-style governance and HOA protections, the island maintains high standards for maintenance and security.

Location & Nearby Attractions

From Bay Island, residents are close to the Balboa Fun Zone, ocean beaches, and the dining and boutiques of Lido Marina Village and Fashion Island.

Its prime location within coastal Orange County delivers quick access to top-rated schools, marinas, and year-round outdoor recreation in Newport Beach.



FAQ – Home Values in Bay Island Newport Beach

What is the median home value in Bay Island Newport Beach in 2026?

In 2026, the typical home value in Bay Island Newport Beach is about $6,512,155 for an average home size of 3209 square feet. This corresponds to an average price of roughly $1827 per square foot.

What is the average cost per square foot in Bay Island Newport Beach?

In 2026, homes in Bay Island Newport Beach sell for an average of around $1827 per square foot, with a typical range between $1735.65 and $1918.35 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in Bay Island?

The average home size in Bay Island Newport Beach is about 3209 square feet, with an estimated 2026 value around $6,512,155.



Neighborhoods close to Bay Island Newport Beach, CA

North Beach San Clemente, CA566 $ / ft²
Coto de Caza Trabuco Canyon, CA582 $ / ft²
Aegean Heights Mission Viejo, CA386 $ / ft²
College View Huntington Beach, CA477 $ / ft²
Lantern Village Dana Point, CA786 $ / ft²
Mesa Verde Costa Mesa, CA557 $ / ft²
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