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720 S Collier Boulevard #304, 
Marco Island, FL 34145

$725,000


1

Bed


2

Baths


863

Sq Ft


Condo


Virtual Tour

Active

Listed by

Reilly Mcgregor

Harborview Realty Inc

Last updated:

September 6, 2026, 03:12 PM

MLS#

226026859

Source:

FL GFMB

About This Home

720 S Collier Boulevard #304

Gulf-Front Living at Its Finest! Imagine waking up to sparkling Gulf waters beyond your windows, watching dolphins and rays move along the shoreline, and ending the day with one of Marco Island's unforgettable sunsets. Welcome to Sandcastle II Unit 304, a beautifully remodeled Gulf-view residence where thoughtful design, quality upgrades and an extraordinary beachfront setting come together. Completely remodeled by a prestigious contractor, this sophisticated 1-bedroom, 1.5-bath condominium delivers the comfort and polish of a much larger home while maintaining the effortless simplicity of island living. Inside, you'll find tile flooring throughout, crown molding, a striking tray ceiling, recessed lighting and sleek linear air vents. Remote controlled blinds on all windows provide effortless light control and a beautifully finished appearance, while hurricane rated protection provides added peace of mind. The redesigned kitchen is both stylish and functional, featuring quartz countertops, a large center island, stainless steel appliances and a generous pantry. The island creates the perfect place for morning coffee, casual dining or entertaining friends after a day on the beach. The Gulf view bedroom transforms waking up into an experience. Imagine opening your eyes to changing skies over the water, watching dolphins and rays offshore, and enjoying spectacular sunsets from the comfort of home. The beautifully updated bathroom features a large walk-in shower, while the convenient side-by-side washer and dryer adds the everyday functionality buyers appreciate in a full-time or seasonal residence. Two significant recent mechanical improvements are the HVAC system & hot water tank were replaced in late 2025. The property includes assigned parking and a dedicated storage locker on the main floor, plus additional beach chair storage conveniently located at the edge of the property.  Sandcastle II offers direct access to Marco Island's beautiful Gulf beach along the iconic Crescent Beach area, together with an impressive collection of amenities designed for enjoying the island lifestyle: a heated pool, hot tub, sauna, fitness room, tennis, pickleball, shuffleboard, social room, library, common kitchen, new grill area and more. Building improvements to the elevators and common kitchen are also underway, with those improvements already paid for, an important benefit for the next owner. But perhaps the greatest amenity is the one that can't be duplicated inside another condominium: the Gulf itself. This is where morning coffee comes with dolphin sightings. Where the beach is part of your backyard & where sunsets become part of your daily routine. Unit 304 isn't simply a remodeled one-bedroom condominium, it is a beautifully finished island condo in one of Marco Island's coveted beachfront communities, ready for weekends, winters, extended stays or year-round living. Come experience Sandcastle II #304 and discover how good Gulf-front living can feel.

Home Facts

Condo

2 Baths

1 Bedroom

Built in 1983

Subdivision & Development:

SANDCASTLE AT MARCO BEACH

Price Summary

725,000

$840 per Sq. Ft.

MLS #:

226026859

Last Updated:

September 6, 2026, 03:12 PM

Added:

7 day(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

1

Bathrooms

Total Bathrooms:

2

Full Bathrooms:

1

Interior

Living Area:

863 Sq. Ft.


Structure

Structure

Architectural Style:

Contemporary, High Rise

Building Area:

863 Sq. Ft.

Year Built:

1983


Finances & Disclosures

Finances

Price:

$725,000

Price per Sq. Ft:

$840 per Sq. Ft.

Source:FL GFMB
The source of the information about real property available for sale or rent is the copyrighted and proprietary database of the Florida Gulf Coast Multiple Listing Service, Inc.. Copyright 2026 Florida Gulf Coast Multiple Listing Service, Inc.; all rights reserved. The data is provided by the IDX Program, and the Information is Deemed Reliable But Not Guaranteed.

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Contact an Agent

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.