430 S Grand Bay Dr # 505, Key Biscayne FL 33149

Condo/Co-op For Sale

$4,017,400

BTC: 64.27840000

ETH: 2,387.47251441

New

Waterfront

For Sale

Condo/Co-op

3 bds •

3 ba •

2,930 sqft

Overview

This newly renovated apartment at the Grand Bay Tower in Key Biscayne offers stunning ocean and garden views. With 3 bedrooms, a den, and 3.5 bathrooms, this spacious unit provides plenty of room for relaxation and entertaining. The European open kitchen concept features top-of-the-line appliances, making it a dream for any chef. Wood floors throughout the apartment create a warm and inviting atmosphere, while marble floors in the bathrooms add a touch of luxury. Excellent amenities, including beach access, a pool, and a fitness center. The building also offers a 24-hour concierge service for added convenience and security. Close proximity to the Ritz tennis and Paddle courts, as well as the Ritz hotel. Unfurnished or partially furnished.

Location

Florida • Key Biscayne • 33149 • Condo/Co-op • For Sale • Waterfront

Details

Type:

Residential

Parking:

1 Space

Year Built:

1999

Lot:

No Data

Heating:

Electric

Price/sqft:

$1,371

Cooling:

Electric

HOA:

$3,750

Type:

Residential

Parking:

1 Space

Year Built:

1999

Lot:

No Data

Heating:

Electric

Price/sqft:

$1,371

Cooling:

Electric

HOA:

$3,750

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.

Valuation

Our model vs. what's actually selling nearby.

Estimate

$3,064,500

$2.1M – $4.1M

Confidence Low

List vs. estimate

$952K above estimate

List $4,017,400 · +31.1%

Our model says this listing is priced above recent comparable activity. Room to negotiate.

Price per sq ft

$1,371

+43.2% vs. city median $957

Based on

26 MLS comparables

+ 30 public-records sales within 0.5 mi

Median actual sale: $1.5M

Median of recent comparable listings. Sold comps use closing price, active listings use list price.

Highlights

Annual tax

$41,905

2025

HOA

$3,750/mo

View

Garden View, Ocean View

Waterfront

Ocean Front

Garage

1 car garage

All facts and features

Flooring

• Marble

Heating

• Electric

Cooling

• Electric

Appliances

• Dishwasher

• Disposal

• Dryer

• Electric Range

• Electric Water Heater

• Ice Maker

• Microwave

• Refrigerator

• Self Cleaning Oven

• Washer

Other interior features

• Lobby

• Cooking Island

• Elevator

• Fire Sprinklers

• Roman Tub

• Walk-In Closet(s)

Bedrooms and bathrooms

• Bedrooms: 3

• Bathrooms: 1

• Full bathrooms: 3
Parking

• 1 Space

Property

• Exterior Features: Open Balcony / Tennis Court(s)

Other Property Information

• Parcel Number: 24-52-05-060-0480
Type and style

• Property Type: Residential

• Property Sub Type: Condominium
Other financial information

• HOA: $3,750

• HOA Frequency: Monthly

• Annual tax amount: $41,905
Source details

• MLS ID: A12032693

Other facts

• Construction Materials: Concrete Block Construction / CBS Construction

• Patio And Porch Features: Open Balcony

• Architectural Style: High Rise

• Waterfront: Yes

• Garage Spaces: 1

• Attached Garage: Yes

• Garage: Yes

• Living Area: 2930

• Subdivision Name: GRAND BAY TOWER CONDO

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.

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Market around this address

Live counts in the same area.

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: Coldwell Banker Realty

430 S Grand Bay Dr # 505, Key Biscayne FL 33149

Overview

Location

Details

Valuation

Highlights

Interior details

Property details

Construction details

HOA and Financial Details

Other

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