21240 Harbor Way # 285-28, Aventura, FL 33180
Aventura, FL 33180 · Costain Villas
About 21240 Harbor Way # 285-28, Aventura, FL 33180
Newly renovated, one-level villa with impact windows, soaring vaulted ceilings, larger than tax rolls with enclosed sun room is in Aventura’s desirable guard-gated Waterways community. Bright and spacious with natural light streaming in, this residence has been completely updated with new impact windows and doors, new flooring, recessed lighting and custom closets throughout. The stunning new kitchen features quartz countertops, stainless steel appliances, double sinks, soft close drawers and a skylight. Beautifully renovated baths feature contemporary finishes and LED-lighted mirrors. The desirable split-bedroom floor plan offers privacy, while a separate laundry room and tankless water heater add everyday convenience. One-car garage plus driveway and an additional parking space in front. Floor plan in photos shows 1655 sq. ft., larger than tax roll, with added sunroom leading to back patio. Costain Villas is ideally located adjacent to the Waterways Marina and across from neighborhood parks, including a dog park, with an A-rated high school and houses of worship nearby. Minutes to Whole Foods, Target, Aventura Mall, Gulfstream Park, beaches and major highways. Internet and cable included. A rare opportunity to enjoy the feel of a brand-new home in the heart of Aventura! Some photos virtually staged.
How This Listing Compares in Aventura
Per square foot, it is asking 62% above the Aventura median for sales closed over the last twelve months — typical of premium views, newer construction or a top-tier building.
| This home | Aventura median (12 mo) | |
|---|---|---|
| Price per sq. ft. | $535 | $331 |
| 3-bedroom price | $725,000 | $817,500 |
| Days on market | 61 | 96 |
Medians from closed MLS sales in Aventura; a starting point, not an appraisal.
Home Features at 21240 Harbor Way # 285-28, Aventura, FL 33180
- Bathrooms Full
- 2
- Bathrooms Half
- 0
- Interior Features
- First Floor Entry, Closet Cabinetry, Skylight, Split Bedroom, Vaulted Ceiling(s), Volume Ceilings, Walk-In Closet(s), Den/Library/Office
- Appliances
- Dishwasher, Disposal, Dryer, Ice Maker, Microwave, Refrigerator, Washer
- Flooring
- Tile
- Heating
- Central, Electric
- Cooling
- Central Air, Electric
- Garage Spaces
- 1
- Attached Garage
- Yes
- Parking Features
- 2 Or More Spaces, Guest, No Motorcycle, No Rv/Boats, No Trucks/Trailers
- Pool Private
- No
- Year Built Details
- Resale
- Property Condition
- Completely Renovated
The Building at 21240 Harbor Way # 285-28, Aventura, FL 33180
- Building Name
- Costain Villas
- Building Area Total
- 1354
- Building Area Units
- Square Feet
- Stories Total
- 1
- Entry Level
- 1
- Association
- Yes
- Association Fee
- $1,368
- Association Fee Frequency
- Monthly
- Association Amenities
- Heated Pool, Marina, Pool
- Security Features
- Guard At Site, Walled
Lot, Views & Construction at 21240 Harbor Way # 285-28, Aventura, FL 33180
- Lot Size Square Feet
- 0
- Waterfront
- No
- View
- Garden View
- Construction Materials
- CBS Construction
- Exterior Features
- East Of Us1, Courtyard
- New Construction
- No
Taxes & Public Record for 21240 Harbor Way # 285-28, Aventura, FL 33180
- Parcel Number
- 28-12-35-039-0890
- Tax Annual Amount
- $7,102
- Tax Year
- 2,025
- Tax Legal Description
- COSTAN VILLAS HARBOR VILG CONDO UNIT 285-28 UNDIV 1.188% INT IN COMMON ELEMENTS OFF REC 12723-493 F/A/U 30-1235-039-0890 COC 24710-1600 06 2
- County Or Parish
- Miami-Dade County
Assigned Schools for 21240 Harbor Way # 285-28, Aventura, FL 33180
- Elementary School
- Aventura Waterways
- Middle School
- Aventura Waterways
- High School
- Don Soffer Aventura
School assignments are provided by the listing and should be independently verified.
Map & Neighborhood
21240 Harbor Way # 285-28, Aventura, FL 33180 · More homes in Aventura
21240 Harbor Way # 285-28, Aventura, FL 33180 at a Glance
Offered for sale in Aventura 33180, 21240 Harbor Way # 285-28 is a villa with 3 bedrooms, 2 bathrooms, about 1,354 square feet of living space, dating to 1986. The asking price is $725,000, on the market since August 9, 2026, with We R Florida LLC as the listing brokerage. Students here are assigned to Aventura Waterways, Aventura Waterways and Don Soffer Aventura. Ask Matthew Gromadzki for a private showing, the full disclosure package, or comparable sales before you make an offer.