720 S Collier BLVD # 304 Marco Island, FL $ 725,000
720 S Collier BLVD # 304
$ 725,000
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720 S Collier BLVD # 304

Marco Island, FL, 34145
$ 725,000
Bedrooms1 Baths1.1 Sq 863

Monthly Estimate*

$ 4,578

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Condo for sale in Marco Island, FL

for $725,000 with 1 bedroom and 1 full bath, 1 half bath. This 863 square foot condo was built in 1983.

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.

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Condo Active

Price

$ 725,000

Bedrooms

1

Full Bath

1

Half Bath

1

Property Type

Condo

Taxes

$ 3,174

Style

Contemporary,High Rise (8+)

Year Built

1983

Town/City

Marco Island

County/Region

Collier

MLS | Web ID

226026859

Features
Interior
Interior Amenities Foyer Pantry Smoke Detectors Walk-In Closet(s)
Flooring Tile
Furnished Y/N Turnkey
Total Stories 1
Air Conditioning Y/N Y
Heating Y/N Y
Fireplace Y/N N
Half Baths 1
Total Bedrooms 1
Total Baths 2
Dining Room Features Breakfast Bar Dining - Living
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General
Heating Central Electric
Cooling Ceiling Fan(s) Central Electric
Roof Built-Up
Appliances Dishwasher Disposal Dryer Microwave Range Refrigerator Washer
HOA Fee 18804
Garage Spaces 1
Patio/Porch Features Patio
Architectural Style Contemporary High Rise (8+)
Pool Features Community
Security Features Smoke Detector(s)
Construction Materials Poured Concrete Stucco
Pets Allowed Limits
Year Built 1983
View Gulf
Levels 1
Unit Number 304
Property Subtype High Rise (8+)
Tax Year 2025
Waterfront Features Gulf Frontage On the Gulf Beach
Community Features Pool Fitness Center Tennis Court(s)
County Collier
New Construction N
Property Type Residential
Association Amenities Barbecue Beach Access Pool Fitness Center Storage Internet Access Pickleball Sauna Tennis Court(s) Trash Chute
HOA N
Attached Garage N
Subdivision Name SANDCASTLE AT MARCO BEACH
Garage Y/N Y
Other Structures Tennis Court(s)
Total Rooms 3
Full Baths 1
Status Active
High School LELY HIGH SCHOOL
City MARCO ISLAND
Senior Community Y/N N
Number Of Units Total 94
MLS Area MARCO ISLAND
Lot Size Units Acres
Lot Size Square Feet 0
Carport Spaces 0
Carport Y/N N
Spa Features Community
Elementary School TOMMY BARFIELD ELEMENTARY SCHOOL
Land Lease Y/N N
Tax Annual Amount 3174.11
Middle/Junior High School TOMMY BARFIELD MIDDLE SCHOOL
Ok to Lease Buyer Finance/Cash
Additional Parcels Y/N N
Building Area Units Square Feet
Living Area Units Square Feet
Standard Status Active
Virtual Tour http://vtours.360photographyllc.com/vtnb/365098
Legal Description SANDCASTLE II THE A CONDOMINIUM UNIT 304
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Exterior
Exterior Amenities Open Porch/Lanai
Parking Features 1 Assigned Common Covered Driveway Paved Guest Paved Detached
Lot Features Zero Lot Line
Water Source Central
Total Parking 1
Foundation Details Poured Concrete
Park Name MARCO ISLAND
Spa N
Building Area Total 863
Road Surface Type Paved
Waterfront Y/N Y
Covered Spaces 1
Horse Y/N N
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Internal Only
Street Number 1 720
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* Excluded Features
List By
Harborview Realty Inc

Broker

Affordability Calculator

$4,842
Per Month
95%
5%
0%
Monthly Principal & Interest
$4,578
Monthly Property Taxes
$265
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4304584 Elementary School
5551360 Middle School
Lely High School High School
Pricing History
DatePricePrice ChangeDescription
9/1/2026$725,000 Listed Price

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720 S Collier BLVD # 304, Marco Island, FL, 34145 is a Condo for sale at $725,000 with 863 sqft. 720 S Collier BLVD # 304 has 1 bedrooms, 1.1 baths, and was built in 1983. The property's zip code is 34145 which is in Marco Island, FL