$709,900
1 Bed Waterfront Home for Sale in Marco Island
720 S Collier Boulevard 904, Marco Island, FL, 34145
About this home
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.
Property details
- Type
- Condominium
- Year built
- 1983
- Interior
- 863 sqft
- Lot size
- Not specified
- Acreage
- Not specified
- Garage
- 1 car
- Days on market
- 79
- Total association fees
- $18,800/yr (~$1,567/mo)
- CDD
- None
- Est. taxes (1.4%)
- $9,939/yr
- Flood zone (area est.)
- Yes · High risk (AE)
- Storm protection
- Impact Windows/Doors
- Exposure
- Northwest
- Waterfront
- Yes
- Gulf access
- Yes
- Gulf access type
- Direct — Gulf frontage
- Pool
- No
- Spa
- No
- Natural gas
- No
- Water
- Public
- Sewer
- Public Sewer
- New construction
- No
- Pets
- Call, Conditional
- County
- Collier
Total association fees sums the core association dues the MLS feed provides (HOA, condo/master association, and land lease), normalized to a yearly figure. These are separate from and additional to specialty charges, mandatory club or food-and-beverage minimums, special assessments, and rec-lease fees, which the IDX feed does not carry. Always confirm the full fee schedule with the HOA or listing agent.
Maintenance included in the fee
What the association dues cover, per the MLS. Confirm the full schedule with the HOA.
Amenities
Flood risk shown is an area-level estimate and can differ from a specific unit's actual FEMA designation (which varies by structure and elevation). Look up this address on the FEMA Flood Map and verify with a licensed insurance agent before relying on it.
Based on the $/sqft of 10 comparable homes sold nearby in the last 12 months. Indicative, not an appraisal.
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Recently sold nearby
Closed comparable sales within ~1 mile in the last 12 months, similar price, size, beds/baths, and age.
| Address | Sold | Sold price | Beds/Baths | Sq ft | $/sqft |
|---|---|---|---|---|---|
| 140 Seaview Court 602S | Nov 2025 | $800,000 | 2/2 | 844 | $948 |
| 180 Seaview Court 215 | May 2026 | $807,500 | 2/2 | 874 | $924 |
| 180 Seaview Court 607 | Apr 2026 | $710,000 | 2/2 | 876 | $811 |
| 180 Seaview Court 507 | Oct 2025 | $815,000 | 2/2 | 874 | $932 |
| 180 Seaview Court 611 | Jan 2026 | $807,000 | 2/2 | 846 | $954 |
| 180 Seaview Court 1016 | Apr 2026 | $675,000 | 2/2 | 876 | $771 |
| Average | 6 comps | $769,083 | $890 |
Market trends, Sandcastle At Marco Beach
Live community medians from the MLS · see all listings. Indicative, not an appraisal.
Price & status history
Down $19,100 (2.6%) from the original list price.
| Sep 1, 2026 | Price reducedfrom $729,000 | $709,900 |
| Jun 14, 2026 | Listed | $729,000 |
The good, the trade-offs & the location
- Gulf access (Direct — Gulf frontage)
- Storm protection: Impact Windows/Doors
- Built 1983 — pre-2002 construction may carry older wind codes and higher insurance
- In a higher-risk flood zone (AE) — flood insurance likely required
- Higher association fees (~$18,800/yr)
Straight-line distances to major SWFL amenities, approximate; actual drive times vary.
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Listing information is provided in part by the Florida Gulf Coast Multiple Listing Service (MLS) through its Broker Reciprocity / Internet Data Exchange (IDX) program. Properties displayed may be listed by brokerages other than SWFL Relocation Team. Data is deemed reliable but is not guaranteed accurate by the MLS or this brokerage and should be independently verified. Fees, flood zones, taxes, square footage, and school assignments are estimates from the feed and must be confirmed. © 2026 SWFL Relocation Team. All rights reserved.