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3521 Aquarius Drive, 
Huntington Beach, CA 92649

$2,575,000


4

Beds


4

Baths


2,798

Sq Ft


Single Family

Active

714-960-6384

Last updated:

October 9, 2026, 11:30 PM

MLS#

OC26218343

Source:

CRMLS

About This Home

3521 Aquarius Drive

Gorgeous Trinidad Island home and a deeded 35 foot boat slip located on the desirable main channel! Experience the best of Huntington Harbour living in this beautifully updated 4 bedroom, 4 bath estate offering an exceptional California lifestyle. The off water Mediterranean-style home with a large 3 car garage offers privacy with convenient access to your boat and all the island amenities just steps away. Freshly painted inside and out, the home has warm architectural details , designed for both comfortable everyday living and entertaining. The kitchen is equipped with natural stone countertops accented by tumbled travertine, a large center island with seating, new upscale appliances including a Viking dual oven, gas Viking range top, new dishwasher, microwave oven and Blanco sink. The main-level offers a convenient bedroom suite with private full bath that provides flexibility for guests, extended family or a home office, as well as a laundry area and additional powder room. The living room has large windows, high ceilings and a cozy fireplace surrounded by built-in custom cabinetry. The open concept dining room includes a built-in buffet and wine storage. French doors from the living room, dining room and kitchen create a seamless indoor-outdoor connection to the private backyard retreat complete with a spa, outdoor seating area and fireplace. Upstairs, the spacious primary suite features vaulted ceilings and a beautifully remodeled bath, as well as two additional spacious bedrooms and shared full bath. Additional improvements include central air conditioning, an upgraded 200-amp electrical panel, new wood flooring and carpeting, new ceiling fans in all bedrooms, plantation shutters, a new garage door operational system, new epoxy garage flooring, new exterior landscape lighting and irrigation. Enjoy everything that makes Huntington Harbour such a special place to call home, sunset boat cruises, kayaking, paddle boarding, waterfront walks and the relaxed coastal lifestyle, all complemented by your own deeded main channel boat slip and a front row seat to some of the Harbour’s most beautiful sunsets and the annual holiday boat parade. Trinidad Island also offers its own beach, basketball court, two playgrounds, a greenbelt and neighborhood security, adding to the exceptional lifestyle and sense of community this special island offers.

Home Facts

Single Family

4 Baths

4 Bedrooms

Built in 1978

Subdivision & Development:

Trinidad Island (HTRI)

Price Summary

2,575,000

$920 per Sq. Ft.

MLS #:

OC26218343

Last Updated:

October 9, 2026, 11:30 PM

Added:

4 day(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

4

Bathrooms

Total Bathrooms:

4

Full Bathrooms:

3

Interior

Living Area:

2,798 Sq. Ft.


Structure

Structure

Architectural Style:

Mediterranean

Building Area:

2,798 Sq. Ft.

Year Built:

1978


Lot

Lot Size (Sq. Ft):

6,019


Finances & Disclosures

Finances

Price:

$2,575,000

Price per Sq. Ft:

$920 per Sq. Ft.

Source:CRMLS
The information being provided by California Regional MLS (Southern California) is for the consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing. Any information relating to real estate for sale referenced on this web site comes from the Internet Data Exchange (IDX) program of the California Regional MLS (Southern California). Coldwell Banker Campbell Realtors is not a Multiple Listing Service (MLS), nor does it offer MLS access. This website is a service of Coldwell Banker Campbell Realtors, a broker participant of California Regional MLS (Southern California). This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. The accuracy of all information, regardless of source, including but not limited to open house information, square footages and lot sizes, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals. The data contained herein is copyrighted by California Regional MLS (Southern California) and is protected by all applicable copyright laws. Any unauthorized dissemination of this information is in violation of copyright laws and is strictly prohibited. Copyright 2021 California Regional MLS (Southern California). All rights reserved.
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3521 Aquarius Drive
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Sat, Oct 10
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Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.