300 N Biscayne Boulevard PH401, Miami, FL 33132

$24,350,000

Property Type: Residential Bedrooms: 4 Baths: 6 Square Footage: 6,247 Status: Active

Current Price: $24,350,000 List Date: 4/28/2026 Last Modified: 6/04/2026

Overview

Description

BILLIONAIRE NEIGHBOR ALERT: Live Next Door to Ajay Gupta in Miami's Ultimate Mansion in the Sky.Penthouse 401 at Waldorf Astoria Residences Miami — a half-floor sky mansion in Cube 9, beside Ajay Gupta's own residence at the very top of the Penthouse Collection. 6,597 SF, 4 BR / 5.5 BA, private elevator, 13-foot ceilings, private pool, and 613 SF Sky Conservatory. Sweeping NE views of Miami Beach, Biscayne Bay, the Atlantic, and the downtown skyline.BAMO interiors. Wolf & Sub-Zero. Italian cabinetry. Exclusive 5-star beach club with Major Food Group, helicopter access, Peacock Alley, Michelin-star dining.Imagine living next to Ajay Gupta — the ultimate proximity — for under $25M. Truly a one-of-a-kind mansion in the sky.Offered at $24,350,000. 96% sold. Topping off now, completion early 2028.

Listing Details MLS# A12009573

General Property Information

Total Units In Building: 360
Unit Floor #: 40
Property Sub Type: Condominium
Bedrooms Total: 4
Bathrooms Total: 6
Bathrooms Full: 5
Bathrooms Half: Yes
Living Area Main: 6247
Year Built: 2028
Garage YN: Yes
Garage Spaces: 2
Covered Spaces: 2
Senior Community YN: No
Waterfront YN: Yes
Outdoor Living Spaces YN: Yes
Stories Total: 100

Property Features

Application Information: Other Approvals Association Fee Includes: Cable TV; Internet; Security; Sewer; Trash; Water Dining Area: Breakfast Area; Formal Dining Flooring: Marble; Wood Leasing Permitted Details: Okay To Lease Parking Features: Assigned; Valet Property Condition: Under Construction Appliances: Dishwasher; Dryer; Electric Range; Microwave; Refrigerator; Washer; Other Construction Materials: Block Cooling: Central Air Association Type: Condominium Heating: Central Interior Features: Built-in Features; Elevator; Entrance Foyer; Kitchen Island; Storage; Walk-In Closet(s) Listing Terms: Cash; Conventional Other Equipment: Other Pets Allowed YN: Yes Pets Allowed: Pet Restrictions Possible Possession: Negotiable Security Features: Elevator Secure; Fire Sprinkler System; Lobby - Attended; Security System; Smoke Detector(s) Tax Information: New Construction Unit Description: High Rise View: Water Water Access: None Water View: Bay Waterfront Features: Bayfront Showing Requirements: Call Listing Agent Outdoor Living Spaces: Balcony Balcony Details: Balcony - Open Room Types: Den; Laundry

Contract Information

Comp Sale YN: No
Original List Price: 24350000
Occupant Type: Call Listing Agent

Location and Legal

Country: United States
County Or Parish: Miami-Dade
County Parish Name: Miami-Dade
Street Number: 300
Street Direction Prefix: N
Street Name: Biscayne
Street Suffix: Boulevard
Unit Number: PH401
City Name: Miami
Municipal Code: Yes
State Or Province: FL
Postal Code: 33132
Postal Zip: 33132
Subdivision Name: Waldorf Astoria Miami Res
Area: 2420
Elementary School: Frederick Douglass
Middle Or Junior School: Jose De Diego
High School: Booker T. Washington
Special Assessment YN: No

Financial Information

Association YN: Yes
Association Fee: 8246
Association Fee Frequency: Monthly
Application Required YN: Yes
Membership Fee Required YN: No
Tax Year: 2026
Tax Legal Description: Yes

Status Change Information

Major Change Timestamp: 2026-04-28T04:00:00Z
Major Change Type: New Listing
Status Change Date: 2026-04-29

More Information

Application Fee Details

Application Fee Required: Yes
Application Fee: 150

Leasing Permitted Details

Leasing Permitted YN: Yes
Okay To Lease: Yes

Parking Information

Open Parking Spaces: 2

Leasing Restrictions

Leasing - Max Times Per Year: 2
Leasing - Minimum Number of Days: 180

Storm Protection

Impact Glass: Partial

Originating Details

Originating System Key: 460116123
Originating System ID: M00000151

Office/Member Information

DXORIGMLSID: SEF

Application Information

Other Approvals: Yes

Amenities

Bar: Yes
Business Center: Yes
Clubhouse: Yes
Community Room: Yes
Elevator(s): Yes
Fitness Center: Yes
Parking: Yes
Pool: Yes
Spa/Hot Tub: Yes
Trash Chute: Yes
Other: Yes

Association Fee Includes

Cable TV: Yes
Internet: Yes
Security: Yes
Sewer: Yes
Trash: Yes
Water: Yes

Dining Area

Breakfast Area: Yes
Formal Dining: Yes

Flooring

Marble: Yes
Wood: Yes

Parking Features

Assigned: Yes
Valet: Yes

Property Condition

Under Construction: Yes

Possession

Negotiable: Yes

View

Water: Yes

Heating

Central: Yes

Unit Description

High Rise: Yes

Water Access

None: Yes

Water View

Bay: Yes

Appliances

Dishwasher: Yes
Dryer: Yes
Electric Range: Yes
Microwave: Yes
Refrigerator: Yes
Washer: Yes
Other: Yes

Construction Materials

Block: Yes

Interior Features

Built-in Features: Yes
Elevator: Yes
Entrance Foyer: Yes
Kitchen Island: Yes
Storage: Yes
Walk-In Closet(s): Yes

Listing Terms

Cash: Yes
Conventional: Yes

Other Equipment

Other: Yes

Security Features

Elevator Secure: Yes
Fire Sprinkler System: Yes
Lobby - Attended: Yes
Security System: Yes
Smoke Detector(s): Yes

Waterfront Features

Bayfront: Yes

Cooling

Central Air: Yes

Association Type

Condominium: Yes

Showing Requirements

Call Listing Agent: Yes

Master Bedroom/Bath

2 Master Baths: Yes
Bidet: Yes
Separate Shower: Yes
Separate Tub: Yes
Other: Yes

Pets Allowed YN

Yes: Yes

Pets Allowed

Pet Restrictions Possible: Yes

Tax Information

New Construction: Yes

Outdoor Living Spaces

Balcony: Yes

Balcony Details

Balcony - Open: Yes

Room Types

Den: Yes
Laundry: Yes

Room Information

Room Name
Den
Laundry

Listing Office: The Agency Florida LLC

Last Updated: June - 04 - 2026

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300 N Biscayne Boulevard PH401, Miami, FL 33132 (MLS# A12009573)