15 The Colonnade

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15 The Colonnade

Long Beach, CA90803

5 Bedrooms | 6 baths | 6182 sqft | MLS# PW25228431

Tract: Naples (NA)

For Sale $10,750,000

Monica Ruggieri

Monica Ruggieri

AGENT | CAL BRE# 01828186


949.300.8600 |

Description

Among California’s most distinctive waterfront residences, this iconic Mid-Century Modern estate on Naples Island stands as both an architectural treasure and a piece of Long Beach history. Designed by acclaimed architect George M. Montierth, the home was originally commissioned as an executive retreat, created to entertain corporate guests drawn to Long Beach during the city’s thriving mid-century era. Its grand scale, dramatic design, and commanding waterfront presence reflect that legacy of hospitality and prestige. Perfectly sited at the convergence of Naples Canal, Rivo Alto Canal, and The Colonnade Canal, the residence captures sweeping views of Alamitos Bay and The Peninsula from one of the island’s most sought-after locations. A private marina spans 135 feet of open-water frontage and includes a 35-foot U-shaped slip with a 13-foot beam—an extraordinary amenity for yachtsmen and water enthusiasts alike. The 6,182-square-foot home is centered around a serene courtyard with a swimming pool, offering seamless indoor-outdoor living. A soaring 20-foot entry sets the stage for dramatic entertaining, leading to a paneled formal living room with marble fireplace and walls of glass overlooking the water. A full walk-in wet bar, elegant dining room, and expansive gathering spaces recall the home’s original purpose as a setting for distinguished entertaining. Two generous primary suites provide luxurious retreats—one with its own marble fireplace—both with walk-in closets, vanity rooms, and spa-inspired baths. Additional highlights include a private guest house with full bath, a workshop, and a motor court accommodating up to 6 cars. Positioned across five legal lots, including three waterfront parcels, the estate offers 112 feet of water frontage and exceptional versatility. Whether preserved as a Mid-Century showpiece, reimagined as a contemporary masterpiece, or developed anew, it represents one of the rarest opportunities on Naples Islands. Recent updates include a new roof, fresh paint, resurfaced upper deck, and a newly completed seawall, ensuring both beauty and structural integrity for years to come. A true legacy estate, this home embodies the elegance of its mid-century origins while offering unmatched potential on one of Southern California’s most prestigious waterfronts.

Facts

Single Family Residence | Built in 1948 | Lot Size: 12143.00 sqft | HOA Dues: $0/month

Features

Balcony,Bar,Built-in Features,Cathedral Ceiling(s),Coffered Ceiling(s),High Ceilings,Pantry,Quartz Counters,Recessed Lighting,Storage,Two Story Ceilings,Wet Bar,Wood Product Walls

Listing provided by Ben Fisher, California Real Estate Company

Based on information from California Regional Multiple Listing Service, Inc. as of November 23, 2025. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.

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