Kai at Bay Harbor (North&South)
Kai at Bay Harbor is a boutique waterfront condominium in Bay Harbor Islands, comprising twin seven-story North and South towers completed in 2016 with a total of 54 residences. The building was designed by the award-winning Miami firm Arquitectonica and developed by 3D Developers, and its low-rise scale and glass-enclosed balconies reflect the surrounding island's residential character. Amenities include a heated pool and spa, a rooftop deck with bay views, a fitness center, a private marina with boat slips, and 24-hour front desk and concierge service. Waterfront exposures throughout the property offer views of Biscayne Bay, the Intracoastal Waterway, and the Miami skyline. Located at 9940 W Bay Harbor Dr, the building sits within walking distance of Bal Harbour Shops, top-rated Miami-Dade public schools, and the beach, with easy access to Miami Beach, Surfside, and Aventura.
Amenities
- Heated pool and spa/hot tub
- Rooftop BBQ terrace with bay views
- Fitness center
- Private marina / boat dock with boat slips
- 24-hour front desk and concierge
- Bike storage
- Business center
- Assigned/covered parking
- Community room
- Pet friendly
| Unit | Floor | Beds | Baths | Sq Ft | Floorplan |
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| Residences | |||||
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| Plan 9 | — | — | — | — | View |
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| Plan 11 | — | — | — | — | View |
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| Plan 13 | — | — | — | — | View |
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| Plan 19 | — | — | — | — | View |
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| Plan 21 | — | — | — | — | View |
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| Plan 23 | — | — | — | — | View |
| Medium ·24 | — | — | — | — | View |
Floor plans courtesy of the developer; dimensions are approximate and subject to change.
Bay Harbor Islands is a small, affluent waterfront community between Miami Beach and Surfside known for its safety, boutique-scale buildings, and A-rated public schools. The building is within walking distance of Bal Harbour Shops, restaurants, and the beach, with easy access to Miami Beach, Surfside, and Aventura.
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Bay Harbor Islands, FL 33154
Available Residences at Kai at Bay Harbor (North&South)
4 Bedroom Condos · 1 unit
| Unit | Asking Price | Bed(s)/Bath(s) | Living Size | Price/Sq.Ft. | Days on Market |
|---|---|---|---|---|---|
| — | $2,420,000 | 4 / 4 | 2,620 | $924 | 181 |
| Listing courtesy of Luis Felipe Quiroz, Trust International Rlty Inc., 305-395-5949. | |||||
3 Bedroom Condos · 2 units
| Unit | Asking Price | Bed(s)/Bath(s) | Living Size | Price/Sq.Ft. | Days on Market |
|---|---|---|---|---|---|
| 7H-S | $1,999,999 | 3 / 3 | 1,834 | $1,091 | 77 |
| Listing courtesy of Neal Rocklin, Beachfront Realty Inc, 305-405-0615. | |||||
| 3G-N | $1,990,000 | 3 / 3 | 1,882 | $1,057 | 72 |
| Listing courtesy of Ana Anauate Hirschbruch, Coldwell Banker Realty, 954-384-0099. | |||||
2 Bedroom Condos · 2 units
| Unit | Asking Price | Bed(s)/Bath(s) | Living Size | Price/Sq.Ft. | Days on Market |
|---|---|---|---|---|---|
| 7C-N | $1,095,000 | 2 / 2 | 1,276 | $858 | 0 |
| Listing courtesy of Christopher Pessy, Compass Florida, LLC, 305-201-0177. | |||||
| 5E-N | $999,000 | 2 / 2 | 1,106 | $903 | 82 |
| Listing courtesy of Miriam Poggio, One Sotheby's International Realty, 305-538-9711. | |||||
Compare every Bay Harbor Islands building, its inventory, and area market trends in one place.
ANALYTICS
CURRENT INVENTORY
INVENTORY BY BEDROOM
- 2 Bed (2) 40%
- 3 Bed (2) 40%
- 4 Bed (1) 20%
INVENTORY TREND (ALL UNITS)
Market & Community Report
As of September 26, 2026, Kai at Bay Harbor (North&South) carries 5 active listings at an average asking price of $1.7M, with an average time on market of 103 days. Closed sales over the preceding 36 months averaged $791 per sq ft, and 5 transactions closed in the past 12 months — implying 12 months of supply against the current pace of absorption.
Zip code 33154 (Bay Harbor Islands) is home to 14,435 residents with a median age of 40.9. Per-capita income stands at $69,358; 58.2% hold a bachelor's degree or higher. 60.1% of units are owner-occupied; 26.7% of residents work from home.
Data current as of September 26, 2026. Market metrics derived from MLS closed sales; community data from U.S. Census ACS.
Frequently Asked Questions — Kai at Bay Harbor (North&South)
How many condos are for sale at Kai at Bay Harbor (North&South)?
As of September 26, 2026, 5 residences are actively listed for sale at Kai at Bay Harbor (North&South). Current asking prices range from $999K to $2.4M. Inventory updates daily from the MLS.
How much do condos at Kai at Bay Harbor (North&South) cost?
Condos at Kai at Bay Harbor (North&South) are currently asking from $999K to $2.4M. Over the past 36 months, closed sales have averaged $791 per square foot. Final pricing varies by floor, line, square footage, finishes, and view.
What is the average price per square foot at Kai at Bay Harbor (North&South)?
Based on MLS closed sales over the preceding 36 months, the average sale price at Kai at Bay Harbor (North&South) is $791 per square foot. Use this as a benchmark when comparing active listings in the building.
Where is Kai at Bay Harbor (North&South) located?
Kai at Bay Harbor (North&South) is located at 9940 W Bay Harbor Dr, Bay Harbor Islands, FL, 33154, in the Bay Harbor Islands area.
What neighborhood is Kai at Bay Harbor (North&South) in?
Kai at Bay Harbor (North&South) is in Bay Harbor Islands, Bay Harbor Islands. You can compare every condo building, home inventory, and price trend across Bay Harbor Islands on its neighborhood guide.
How many units are in Kai at Bay Harbor (North&South)?
Kai at Bay Harbor (North&South) has 54 residences across 7 stories.
What year was Kai at Bay Harbor (North&South) built?
Kai at Bay Harbor (North&South) was completed in 2016.
What floor plans are available at Kai at Bay Harbor (North&South)?
Kai at Bay Harbor (North&South) has 24 published floor plans. See the Floor Plans tab above for unit lines, dimensions, and layouts.
What amenities does Kai at Bay Harbor (North&South) offer?
Kai at Bay Harbor (North&South) amenities include Heated pool and spa/hot tub, Rooftop BBQ terrace with bay views, Fitness center, Private marina / boat dock with boat slips, 24-hour front desk and concierge, Bike storage, Business center, Assigned/covered parking.