720 S Collier BLVD, Marco Island, FL, 34145 | $729,000

Experience beachfront living at its finest in this beautifully renovated, LARGE 1-bedroom, 1. 5-bath condominium at Sandcastle II on Marco Island, FL. Perfectly positioned on the 9th floor, this exceptional residence captures breathtaking panoramic views of Marco Island's famous Crescent Beach stretching all the way to Tigertail Beach, offering a front-row seat to spectacular sunsets, sparkling Gulf waters, and endless shoreline vistas. Extensively renovated and updated within the past 10 months, this move-in-ready beachfront condo showcases a sophisticated contemporary design with clean lines, quality finishes, and thoughtful upgrades throughout. Doors were relocated and primary bath redesigned to give more convenient access to the expanded closet and primary bath and more privacy for the half bath. The lovely kitchen features sleek quartz countertops, black stainless steel appliances, custom cabinetry, and a spacious pantry designed for maximum organization and storage. One of the home's standout features is the extensive custom California Closet system, providing an abundance of built-in storage rarely found in a one-bedroom beach residence. The spacious primary suite has been transformed into a luxurious retreat with dual quartz vanities, designer fixtures, and an oversized walk-in shower. Elegant smoked-glass interior doors add a modern architectural touch, while an in-unit stackable washer/dryer add convenience and impact-resistant windows and sliding glass doors provide peace of mind and energy efficiency. The balcony is further protected by storm shutters, making this an ideal lock-and-leave coastal getaway or year-round residence. Whether you're searching for a beachfront condo on Marco Island, a Gulf-front winter retreat, an investment property, or a luxury Florida beach home, this residence delivers the perfect combination of style, comfort, and location. Sandcastle II is one of Marco Island's most desirable beachfront communities, known for its strong management, pet-friendly policies, private beach access, and attractive amenities. Residents enjoy direct access to the white sand beaches while remaining close to Marco Island's renowned restaurants, shopping, boating, golf, and island attractions. If you've been looking for a fully renovated beachfront condo with modern finishes, impact glass protection, abundant storage, and spectacular beach views on Marco Island, this exceptional Sandcastle II residence is a rare opportunity to enjoy the very best of Southwest Florida coastal living.

Features

  • Building Design: High Rise (8+)
  • Parking: 1 Assigned,Covered,Under Bldg Open
  • Heating: Central Electric
  • Cooling: Central Electric
  • Levels: 1
  • Amenities: BBQ - Picnic,Beach Access,Community Pool,Community Room,Community Spa/Hot Tub,Exercise Room,Extra Storage,Internet Access,Pickleball,Sauna,Tennis Court,Trash Chute
  • Rooms: 4
  • Bedrooms: 1
  • Baths: 1 full / 1 half
  • Complex: SANDCASTLE AT MARCO BEACH
  • Development: MARCO ISLAND
  • Year Built: 1983
  • Approx Sq. Feet: 863
  • Est. Taxes: $5,116
  • Condo Fee: $4,700 Quarterly
  • Lot Desc: Regular
  • View: Gulf
  • Community Type: Non-Gated
  • Water Front: Yes
  • Pet Policy: Limits
  • MLS#: 226023054
  • Website: https://www.raveis.com
    /prop/226023054/720scollierblvd_marcoisland_fl?source=qrflyer
Copyright © 2026  The source of this real property information is the copyrighted and proprietary database compilation of the Southwest Florida MLS organizations Copyright Southwest Florida MLS organizations. All rights reserved.
Courtesy of RE/MAX Alliance Group

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Melissa CohnRVP, Mortgage Banker, William Raveis Mortgage, LLC

NMLS Mortgage Loan Originator ID 16953

917.838.7300

Melissa.Cohn@raveis.com

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720 S Collier BLVD, Marco Island, FL, 34145

$729,000

Customer Service

William Raveis Real Estate

Phone: 888.699.8876

Contact@raveis.com

Melissa Cohn

RVP, Mortgage Banker

William Raveis Mortgage, LLC

Phone: 917.838.7300

Melissa.Cohn@raveis.com

NMLS Mortgage Loan Originator ID 16953

5/6 (30 Yr)
Adjustable Rate Conforming*
30 Year
Fixed-Rate Conforming
15 Year
Fixed-Rate Conforming
Loan Amount $583,200 $583,200 $583,200
Term 360 months 360 months 180 months
Initial Interest Rate** 5.990% 6.490% 5.625%
Interest Rate based on Index + Margin 8.125%
Annual Percentage Rate 6.370% 6.615% 5.866%
Monthly Tax Payment $426 $426 $426
H/O Insurance Payment $92 $92 $92
Initial Principal & Interest Pmt $3,493 $3,682 $4,804
Total Monthly Payment $4,011 $4,200 $5,322

* The Initial Interest Rate and Initial Principal & Interest Payment are fixed for the first and adjust every six months thereafter for the remainder of the loan term. The Interest Rate and annual percentage rate may increase after consummation. The Index for this product is the SOFR. The margin for this adjustable rate mortgage may vary with your unique credit history, and terms of your loan.

** Mortgage Rates are subject to change, loan amount and product restrictions and may not be available for your specific transaction at commitment or closing. Rates, and the margin for adjustable rate mortgages [if applicable], are subject to change without prior notice.

The rates and Annual Percentage Rate (APR) cited above may be only samples for the purpose of calculating payments and are based upon the following assumptions: minimum credit score of 740, 20% down payment (e.g. $20,000 down on a $100,000 purchase price), $1,950 in finance charges, and 30 days prepaid interest, 1 point, 30 day rate lock. The rates and APR will vary depending upon your unique credit history and the terms of your loan, e.g. the actual down payment percentages, points and fees for your transaction. Property taxes and homeowner's insurance are estimates and subject to change.  The Total Monthly Payment does not include the estimated HOA/Common Charge payment.