$8,495,000
308 Grand Canal
Listing Office: Coldwell Banker Realty

Communities · Newport Beach
A grounded look at Little Balboa Island, the quieter east island across the Grand Canal from Balboa Island proper, with the boardwalk ring and the diligence a bayfront purchase calls for.
Direct answer
Little Balboa Island is a small man-made island in Newport Harbor in Newport Beach, Orange County, sitting east across the Grand Canal bridge from Balboa Island proper, with the same bayfront boardwalk ring and a slightly larger typical lot.
Last updated 2026-07-07
Market snapshot
Median sale price
$5,000,000
Closed, last 6 months
Median days on market
35
List to close, sold
Active listings
2
Currently on market
Median price / sq ft
$2,460
Closed sales
Homes sold (6 mo)
4
Closed, trailing 6 months
Sale-to-list ratio
97.0%
Median close vs list
Months of supply
3 mo
Inventory vs absorption
Median list price
$6,695,000
Active inventory
Live Little Balboa Island statistics from the California Regional MLS (CRMLS) via CoreLogic Trestle, refreshed automatically and deemed reliable but not guaranteed. For a precise, address-level read, ask Craig and Justin.
Figures reflect active and recently closed listings in Little Balboa Island, drawn from California Regional Multiple Listing Service data. They are market statistics, not appraisals, and not legal, tax, or financial advice. Ratowsky Group are licensed real estate professionals, not appraisers, lenders, attorneys, or tax advisors. Market conditions change, and a specific property can differ significantly from any median. Verify permits, association documents, insurance, and tenancy status for any specific property, and confirm valuation, financing, and tax questions with the appropriate licensed professional. For a read on a particular home, reach Craig or Justin Ratowsky at 714-336-5682. Craig Ratowsky DRE #00608046, Justin Ratowsky DRE #02026158. Equal Housing Opportunity.
On the market
$8,495,000
308 Grand Canal
Listing Office: Coldwell Banker Realty
$4,895,000
1520 Abalone
Listing Office: Arbor Real Estate
Recent proof
$5,500,000
214 Abalone Avenue
Listing Office: Innovate Realty, Inc.
$3,500,000
1708 Park Avenue
Listing Office: Coldwell Banker Realty
$4,500,000
322 Grand Canal
Listing Office: Coldwell Banker Realty
$8,499,000
323 E Bay Front
Listing Office: Pacific Sotheby's Int'l Realty
The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. (“CRMLS”) and is protected by all applicable copyright laws. Information provided is for viewer’s personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size, is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional. Properties may be listed by brokerages other than Ratowsky Group at Compass; each listing is attributed to its listing office. Based on information from California Regional Multiple Listing Service, Inc. as of 2026-08-24 21:00:53 PDT and/or other sources, delivered via CoreLogic Trestle. 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. © 2026 CRMLS. Ratowsky Group at Compass. Craig Ratowsky DRE #00608046, Justin Ratowsky DRE #02026158. Compass is a licensed real estate broker (CA DRE #01991628). Equal Housing Opportunity.
Location
Park Ave & Abalone Ave, Newport Beach, CA
Schools
Public schools here fall under the Newport-Mesa Unified School District; assignments run by address, so confirm the current attendance boundary for a specific home.
Elementary (K-5)
Assigned by address within Newport-Mesa Unified · Newport-Mesa Unified School District
Middle (6-8)
Assigned by address within Newport-Mesa Unified · Newport-Mesa Unified School District
High (9-12)
Newport Harbor High School · Newport-Mesa Unified School District
School assignments change and run by address. Confirm the current attendance area for any specific property with the district before you rely on it.
Little Balboa Island is the smaller east island in Newport Harbor, separated from Balboa Island proper by the Grand Canal. A short bridge across the canal at Park Avenue and Abalone Avenue links the two, and the same public boardwalk that rings Balboa Island continues around this island as well. It reads as the quieter side of the pair.
The island shares the character of its larger neighbor, a compact grid of homes on filled land inside the bay, but the typical lot tends to run a bit larger. Without a commercial street of its own, the day-to-day here is residential, with Marine Avenue's shops a short walk over the canal bridge.
As on the larger island, the stock runs from older cottages to remodeled and rebuilt homes, with bayfront parcels along the boardwalk forming their own tier. The slightly larger typical lot gives some homes a bit more room to work with than the interior of Balboa Island proper.
Because the island has long been built out, many transactions are remodels or rebuilds on existing footprints. Bayfront positions with dock frontage are the standout parcels, and interior lots offer a comparatively lower entry to the island.
Position and water frontage drive value here just as they do next door. Bayfront homes with docks sit at the top of the range, while interior homes give a lower entry into the island. The quieter, residential feel and the slightly larger lots are part of the appeal buyers weigh against Balboa Island proper.
Rather than lean on a single number, it helps to look at whether a home fronts the water, the size of the lot, and its condition. For current pricing on interior versus bayfront homes here, a direct conversation and recent comparable sales tell the real story.
The island is walkable end to end. The boardwalk loop is a short walk from any street, and Marine Avenue's shops are a short walk across the Grand Canal bridge on Balboa Island proper. From there, the auto and pedestrian ferry crosses to the Balboa Peninsula.
For boaters, the bay is at the doorstep with a route out to the main channel and the ocean. As on the larger island, the tradeoff for the water and the walkability is the compact scale, narrow streets, and limited parking.
On a bayfront, start with the dock and the tidelands. Docks in Newport Harbor generally sit over public tidelands under a city permit, so confirm the dock permit, any fees, and the condition of the dock and seawall before you rely on them. What conveys with the home versus what is permitted separately can vary by parcel.
Because the island is filled land inside the bay, coastal permitting applies to waterfront work and rebuilds, with the California Coastal Commission and the city both involved. For any home, pull the flood zone and elevation and pair them with a written insurance quote so you know the full ownership picture.
Ratowsky Group brings 58 years of combined, third-generation California real estate experience to coastal Orange County, with roots that go back to 1977. On the two islands, where a bayfront and an interior lot are distinct markets, that history helps a buyer or seller read the position clearly.
The approach is the same across the harbor: understand the lot and its position, understand the dock and permitting on a bayfront, and understand the market before making a move. For a specific Little Balboa Island home, a direct conversation lets the details drive the plan.
Frequently asked
Sources & local citations
Qualitative claims framed as agent insight reflect Ratowsky Group’s direct experience working this market and are not represented as third-party verified data.
Adjacent communities
Balboa Island
A grounded look at Balboa Island, the walkable Newport Harbor grid of cottages and rebuilt bayfronts around Marine Avenue, with the diligence that shapes a purchase here.
Balboa Peninsula
A grounded look at the Balboa Peninsula, three miles of beach town between Newport Harbor and the open Pacific, with the piers, the Fun Zone, and oceanfront and bayfront rows.
Peninsula Point
A grounded look at Peninsula Point, the quiet single-family tip of the Balboa Peninsula past the Pavilion, framed by the Wedge, the harbor entrance channel, and its own village feel.
Local brief
If you are weighing a home on Little Balboa Island, Craig and Justin Ratowsky are happy to walk through the lot, the dock and permitting questions, and how it compares with the larger island. No pressure, just useful information to help you build the right game plan. Reach Justin at 714-336-5682 or justin.ratowsky@compass.com.