The best of both worlds—this one-of-a-kind lanai residence offers the space and feel of a house within a full-service condominium. Featuring an oversized terrace of over 2,000 sq. ft. just steps from the pristine beach and pool, it’s perfect for entertaining or a safe space for children to play. Spanning 3,950 sq. ft. under A/C, it boasts 4 en-suite bedrooms, including a spacious master suite with his-and-her bathrooms, plus 5.5 baths. Located in the island paradise of Key Biscayne, this full-service building offers valet, concierge, a gym, and more. The thoughtfully designed layout includes spacious living, dining, and family areas, plus a kitchen overlooking the terrace, seamlessly blending indoor and outdoor living. This is a true gem!
For sale
Price cut: $275K (4/21)
$5,975,000
430 Grand Bay Dr APT 101, Key Biscayne, FL 33149
4beds
3,950sqft
Est.:
Condominium
Built in 1999
-- sqft lot
$-- Zestimate®
$1,513/sqft
$-- HOA
What's special
Spacious master suiteOversized terraceHis-and-her bathroomsPristine beach and pool
- 134 days
- on Zillow |
- 158 |
- 5 |
Zillow last checked: 7 hours ago
Listing updated: May 07, 2025 at 11:32am
Listed by:
Brigitte Nachtigall 305-710-9664,
One Sotheby's International Realty,
Jorge Boj 305-803-6956,
One Sotheby's International Realty
Source: MIAMI,MLS#: A11712845
Originating MLS: A-Miami Association of REALTORS

Travel times
Tour with a buyer’s agent
Tour with a buyer’s agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 6
- Full bathrooms: 5
- 1/2 bathrooms: 1
Rooms
- Room types: Family Room
Heating
- Electric
Cooling
- Electric
Appliances
- Included: Dishwasher, Disposal, Dryer, Electric Water Heater, Ice Maker, Microwave, Electric Range, Refrigerator, Oven, Washer
- Laundry: Laundry Room
Features
- Built-in Features, Walk-In Closet(s), Maid/In-Law Quarters
- Flooring: Marble
- Windows: Blinds
- Common walls with other units/homes: Corner Unit
Interior area
- Total structure area: 3,950
- Total interior livable area: 3,950 sqft
Property
Parking
- Parking features: 2 Or More Spaces
Features
- Entry location: First Floor Entry
- Patio & porch: Patio
- Exterior features: Balcony
- Pool features: Association
- Has view: Yes
- View description: Garden
- Waterfront features: Ocean Access, Ocean Front
Details
- Parcel number: 2452050600010
Construction
Type & style
- Home type: Condo
- Property subtype: Condominium
- Attached to another structure: Yes
Materials
- CBS Construction
Condition
- Year built: 1999
Community & HOA
Community
- Security: Fire Alarm, Doorman, Secured Garage/Parking
- Subdivision: Grand Bay Tower Condo
HOA
- Has HOA: Yes
- Amenities included: Bike Storage, Community Room, Fitness Center, Pool
- Application fee: $150
- Pet fee: $0
Location
- Region: Key Biscayne
Financial & listing details
- Price per square foot: $1,513/sqft
- Tax assessed value: $3,870,702
- Annual tax amount: $41,262
- Date on market: 1/29/2025
- Listing terms: All Cash,Conventional
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