Sell Your Home
Get a free home valuation
Contact
Tell us about your needs

300 N Biscayne Blvd, Miami FL 33132

Penthouse For Sale
$24,350,000

BTC: 379.34488152

ETH: 13,812.15469613

54 days
Waterfront
4 bds
5 ba
6,247 sqft

Overview

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.

Location

Details

Type:
Residential
Parking:
2 Or More Spaces / Assigned / Valet
Year Built:
2028
Lot:
No Data
Heating:
Central
Price/sqft:
$3,898
Cooling:
Central Air
HOA:
$8,246

Valuation

Our model vs. what's actually selling nearby.
Estimate
$23,500,000
$14.4M – $24.3M
Confidence Low
List vs. estimate
$850K above estimate
List $24,350,000 · +3.6%
Our model says this listing is priced above recent comparable activity. Room to negotiate.
Price per sq ft
$3,897
+248.9% vs. city median $1,117
Based on
5 MLS comparables
+ 30 public-records sales within 0.5 mi
Median actual sale: $569K
Median of recent comparable listings. Sold comps use closing price, active listings use list price.

Highlights

HOA
$8,246/mo
View
Bay, Water View
Waterfront
Yes
Garage
2 car garage
Pets
Restrictions Or Possible Restrictions
All facts and features
  • Flooring

    • Marble

    • Wood

    Heating

    • Central

    Cooling

    • Central Air

    Appliances

    • Dishwasher

    • Dryer

    • Microwave

    • Other Equipment/Appliances

    • Electric Range

    • Refrigerator

    • Washer

    Other interior features

    • Built-in Features

    • Cooking Island

    • Elevator

    • Fire Sprinklers

    • Entrance Foyer

    • Walk-In Closet(s)

    • Den/Library/Office

    • Storage

    • Utility Room/Laundry

    Bedrooms and bathrooms

    • Bedrooms: 4

    • Bathrooms: 1

    • Full bathrooms: 5

  • Parking

    • 2 Or More Spaces

    • Assigned

    • Valet

    Property

    • Exterior Features: Open Balcony

  • Type and style

    • Property Type: Residential

    • Property Sub Type: Condominium

  • Other financial information

    • HOA: $8,246

    • HOA Frequency: Monthly

  • Source details

    • MLS ID: A12009573

    Other facts

    • Construction Materials: Concrete Block Construction

    • Laundry Features: Utility Room/Laundry

    • Patio And Porch Features: Open Balcony

    • Window Features: High Impact Windows

    • Architectural Style: High Rise

    • Waterfront: Yes

    • Garage Spaces: 2

    • Garage: Yes

    • Living Area: 6247

    • Subdivision Name: Waldorf Astoria Miami Res

Private inquiry
Talk to the advisor on this listing.
Floor plans, HOA docs, off-market comparables, scheduling a private showing — one message, direct to the local specialist.

More like this

For Sale
$22,000,000
Commercial
0 room(s)
Miami
275 NE 18th St, Miami FL 33132
For Sale
$19,900,000
Lots/Land
0.31 acres
San Marco, Miami
1228 S Venetian Way, Miami FL 33139
For Sale
$23,800,000
Condo/Co-op
6 bds · 6 ba · 10,388 sqft
ONE THOUSAND MUSEUM CONDO, Miami
1000 Biscayne Blvd # 5101, Miami FL 33132
For Sale
$30,000,000
House
3 bds · 3 ba · 4,434 sqft
SAN MARINO ISLAND, Miami Beach
250 W San Marino Dr, Miami Beach FL 33139
For Sale
$24,200,000
Penthouse
4 bds · 5 ba · 6,204 sqft
Waldorf Astoria Miami Res, Miami
300 N Biscayne Blvd, Miami FL 33132
For Sale
$20,917,402
Condo/Co-op
4 bds · 4 ba · 5,713 sqft
Waldorf Astoria Miami Res, Miami
300 N Biscayne Blvd # 8402, Miami FL 33132
For Sale
$29,000,000
House
5 bds · 6 ba · 6,090 sqft
HIBISCUS ISLAND, Miami Beach
432 S Hibiscus Dr, Miami Beach FL 33139
For Sale
$20,000,000
Penthouse
4 bds · 4 ba · 4,515 sqft
ASIA CONDO, Miami
900 Brickell Key Blvd, Miami FL 33131

Market around this address

Live counts in the same area.
View all

The multiple listing information is provided by the Miami Association of REALTORS® from a copyrighted compilation of listings. The compilation of listings and each individual listing are ©2026-present Miami Association of REALTORS®. All Rights Reserved. The information provided is for consumers' personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified. Listing courtesy of: The Agency Florida LLC