Open House Sat, Nov 14, 10 AM
Newport Beach
Balboa Island - Main Island Real Estate
Balboa Island - Main Island is a community of mostly single-family homes in Newport Beach, CA 92662. The typical home here has 3 to 4 bedrooms and about 2,000 to 2,600 square feet. The community is in the Newport-Mesa Unified School District. The MLS has recorded 584 sales here since 2012. The latest sale in the list below closed in November 2026 at $3,845,000.
16 homes are for sale in Balboa Island - Main Island, Newport Beach. The mix is single-family homes, duplexes and other homes. Asking prices run from $925,000 to $12,995,000. They range from 2 to 4 bedrooms.
16
Homes for sale
$6,549,500
Median asking price
40
Closings in 12 months
$3,840,000
Median recorded closing
Balboa Island - Main Island Homes for Sale
Coming Soon
Active Under Contract
$3,450,000
121 Marine AvenueNewport Beach, CA 92662Balboa Island - Main Island
$3,195,000
122 AgateNewport Beach, CA 92662Balboa Island - Main Island
Active Under Contract
Active Under Contract
Open House Sun, Nov 15, 11 AM
Recent Sales in Balboa Island - Main Island
The 24 most recent of 40 closings recorded in the MLS over the last twelve months.
$4,900,000
215 MarineNewport Beach, CA 92662Balboa Island - Main Island
$3,800,000
222 MarineNewport Beach, CA 92662Balboa Island - Main Island
$5,810,000
5Beds3Baths2,370SqFt
124 126 Sapphire AvenueNewport Beach, CA 92662Balboa Island - Main Island
Earlier Sales in Balboa Island - Main Island
| Closed | Price | Beds | Baths | Sq ft | Home |
|---|---|---|---|---|---|
| Oct 29, 2025 | $2,825,000 | 3 | 2 | 1,233 | 3-bed single-family home, $2,825,000 |
| Oct 21, 2025 | $3,350,000 | 4 | 2 | 1,455 | 4-bed single-family home, $3,350,000 |
| Oct 21, 2025 | $2,884,000 | 3 | 2 | 1,390 | 3-bed single-family home, $2,884,000 |
| Oct 20, 2025 | $6,400,000 | 3 | 3 | 2,355 | 3-bed single-family home, $6,400,000 |
| Oct 10, 2025 | $3,400,000 | 3 | 3 | 1,975 | 3-bed single-family home, $3,400,000 |
| Oct 6, 2025 | $4,350,000 | 3 | 4 | 1,890 | 3-bed duplex, $4,350,000 |
| Sep 19, 2025 | $3,550,000 | 4 | 3 | 1,760 | 4-bed single-family home, $3,550,000 |
| Sep 17, 2025 | $6,350,000 | 3 | 3 | 2,416 | 3-bed single-family home, $6,350,000 |
| Sep 15, 2025 | $2,964,900 | 2 | 2 | 1,200 | 2-bed single-family home, $2,964,900 |
| Sep 8, 2025 | $3,050,000 | 3 | 1 | 1,056 | 3-bed single-family home, $3,050,000 |
Balboa Island - Main Island Sales by Year
| Year | Sales | Median price | Median price per sq ft |
|---|---|---|---|
| 2026 to date | 35 | $3,835,000 | $2,381 |
| 2025 | 34 | $4,212,500 | $2,075 |
| 2024 | 29 | $4,000,000 | $2,013 |
| 2023 | 30 | $3,775,000 | $1,836 |
| 2022 | 38 | $3,927,500 | $1,751 |
| 2021 | 66 | $3,479,500 | $1,500 |
| 2020 | 50 | $2,545,000 | $1,269 |
| 2019 | 48 | $2,775,000 | $1,376 |
| 2018 | 40 | $2,825,000 | $1,435 |
| 2017 | 42 | $2,312,500 | $1,189 |
| 2016 | 38 | $2,522,500 | $1,113 |
| 2015 | 34 | $2,567,500 | $1,134 |
| 2014 | 33 | $2,225,000 | $992 |
| 2013 | 34 | $2,012,500 | $985 |
| 2012 | 33 | $1,595,000 | $853 |
A Typical Home in Balboa Island - Main Island
- Home types
- Single-family homes 70%, Duplexes 26%, Income properties 2%, Other homes 2%
- Bedrooms
- 3 to 4
- Living area
- 1,987 to 2,571 sq ft
- Year built
- 1944 to 2005
- Lot size
- 2,550 to 2,614 sq ft
- Scenic view
- 63% of homes
Each range is the middle half of the homes that report it, among the 425 homes sold since 2012 or for sale now in Balboa Island - Main Island. Lot sizes leave out condos, townhomes, co-ops and co-ownership homes. A scenic view is a water, hill, mountain, canyon, valley, bluff, city-lights, golf-course or panoramic view. Source: CRMLS.
Balboa Island - Main Island Market Snapshot
23Median days on market
97.6%Median sale price to final list price
From the 100 recorded home sales that closed in the last three years. Source: CRMLS.
For Balboa Island - Main Island Homeowners
What's your home in Balboa Island - Main Island worth? Request a home valuation from Realatrends Real Estate.
About Balboa Island - Main Island
Balboa Island is a man-made island in Lower Newport Bay, dredged from a sandbar in the first decade of the 1900s and annexed to Newport Beach in 1916. The Main Island links to Little Balboa Island by a bridge, to the mainland by the Marine Avenue bridge, and to the Balboa Peninsula by the Balboa Island Ferry. Marine Avenue is its main street of shops and restaurants. Its lots are narrow, and the city's R-BI zone, written for Balboa Island alone, allows up to two units on a lot, so the streets mix single-family homes with duplexes.
Every beach on Balboa Island is public, the city's Coastal Land Use Plan says: 33 street ends give public access to the bay front, and the Bay Front Boardwalk circles the island. Private docks reach over tidelands the city holds in trust from the state, under a City pier permit. The perimeter seawalls date from the late 1920s and 1930s, and the city's 2026-27 capital program funds permitting and design for their replacement. See our guides to Newport Beach waterfront homes and beaches in Newport Beach.
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