Own Key Biscayne

The Ritz-Carlton Key Biscayne

455 Grand Bay Dr · Built 2001 · 14 floors · 188 residences

For sale
0
1 pending
Sold, 12 months
3
5 recorded sales
Last sale
$950K
Jul 24, 2026
Last sale, per sqft
$2,513/sqft
$2,029/sqft sold, 12 mo
The Ritz-Carlton Key Biscayne
Listing photo · courtesy of Arch Realty Inc · MLS #A11693557
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3 sold in the last 12 months. Get an email the moment a unit lists here — and our team will reach out so you can move first.

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The Ritz-Carlton Key Biscayne offers a resort-style lifestyle in a premier beachfront location. The property provides a tranquil island atmosphere while remaining conveniently located near Brickell, Coconut Grove, and Downtown Miami. The building features oceanfront views and a variety of on-site dining options.

Residents and guests have access to world-class amenities, including multiple swimming pools, a large spa, a fitness center, and numerous tennis courts. The property also provides beach service, concierge services, and valet parking. The building is situated in an exclusive island community known for its prestigious address.

Live near more of Miami

What surrounds The Ritz-Carlton Key Biscayne: seasonal events, annual programs and lifestyle indexes, measured from the building.

Distances are straight-line, not walking or driving.

Getting around

Key Biscayne is a walkable urban neighborhood. Transit, parks, dining and landmarks within reach:

Crandon ParkBill Baggs Cape Florida State ParkRickenbacker CausewayCrandon Park MarinaKey Biscayne Village GreenMiami Seaquarium
63
/ 100
B+
own.miami Score

A data-grounded score for The Ritz-Carlton Key Biscayne from live market data — value, momentum, liquidity, building health, waterfront and age. Computed, not opinion.

Value6
$2,029/sqft — vs. Miami condos
Momentum50
Recent price trend
Liquidity94
0.0 months of supply
Health90
No verified records yet — listing signals only
Waterfront90
Waterfront building
Age42
Built 2001
own.miami Condo Index
153100 = the median Miami condo, by price and liquidity.
Rank
#33 of 597 tracked Miami condos
Top 6% by price & liquidity
#2 of 36 in Key Biscayne
Momentum
→ Steady
$2,267/sqft median ask
Liquidity
Hot
See the full Condo Index →

Inventory

Sold $/sqft trend

3-month rolling median of closed sales in The Ritz-Carlton Key Biscayne; bars are closings per month.

$1014$1637$2260Feb 2024May 2024Sep 2024May 2026Sep 2026

Location

Nearby buildings within half a mile.

Building facts

Address
455 Grand Bay Dr
Year built
2001
Floors
14
Residences
188
Waterfront
Yes

Amenities

  • · Spa
  • · Fitness center
  • · Tennis courts
  • · Beach service
  • · Concierge
  • · Valet
  • · Dining

Building rules

Parking
The building offers both assigned parking and valet service.

Special assessments & recertification outlook

Elevated
  • Built 2001 — a recurring structural milestone inspection is due around 2026

Estimated from The Ritz-Carlton Key Biscayne’s age and signals in active listings — not an official inspection or reserve report. Always verify the building’s milestone-inspection status and reserves with the association before buying.

Frequently asked

Is The Ritz-Carlton Key Biscayne a good time to buy?+

The Ritz-Carlton Key Biscayne currently has about 0.0 months of supply — a seller-friendly pace.

Is The Ritz-Carlton Key Biscayne a waterfront building?+

Yes — The Ritz-Carlton Key Biscayne is a waterfront building (Key Biscayne).

When was The Ritz-Carlton Key Biscayne built?+

The Ritz-Carlton Key Biscayne was built in 2001, 14 stories, 188 residences.

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