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Key Biscayne Ambassador

575 Crandon Blvd · Built 1975 · 9 floors · 89 residences

2 for sale
For sale
2
0 pending · 12.0 mo supply
Median asking
$1.48M
from $850K
Median $/sqft
$753/sqft
$576/sqft sold, 12 mo
Days on market
12
234 to sell · 2 in 12 mo
Key Biscayne Ambassador
Listing photo · courtesy of Compass Florida, LLC · MLS #A11982422

Located in the heart of the Village of Key Biscayne, the Key Biscayne Ambassador is situated within walking distance of the beach, local parks, grocery stores, restaurants, and shops. The building offers a variety of shared amenities, including a heated pool, a gym with a sauna, a covered BBQ area, and a party room.

Residents have access to laundry facilities on every floor, a bike storage room, and on-site management. The building provides a variety of parking options, including covered and assigned spaces, as well as guest parking. The property is situated near the community center and offers easy access to local amenities and the beach.

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
69
/ 100
B+
own.miami Score

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

Value57
$753/sqft — vs. Key Biscayne condos, then all of Miami
Momentum75
+9.6% $/sqft over 6 months
Liquidity65
12.0 months of supply · 12 days on market
Health100
Verified records on file — nothing adverse
Waterfront55
Not waterfront
Age24
Built 1975 — vs. Key Biscayne buildings
own.miami Condo Index
112At market100 = the median Miami condo building's price per sq ft; 200 = twice it.
Rank
#277 of 698 tracked Miami condos
Top 40% by price per sq ft
#40 of 45 in Key Biscayne
Momentum
↑ Rising
$753/sqft median ask
Liquidity
Warm
See the full Condo Index →
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Inventory

Sold $/sqft trend

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

$540$708$876Jan 2024Mar 2024May 2024Oct 2024Mar 2026Aug 2026

Location

Nearby buildings within half a mile.

Building facts

Address
575 Crandon Blvd
Year built
1975
Floors
9
Residences
89
Developer
KEY Biscayne Asmbassador, INC
Waterfront
No

Amenities

  • · Swimming pool
  • · BBQ area
  • · Party room
  • · Laundry facilities
  • · Bike storage
  • · Storage room
  • · On-site management
  • · Guest parking

Building rules

Parking
The building offers covered and assigned parking spaces in an upper garage, as well as guest parking.

Special assessments & recertification outlook

Elevated

Public records checked Oct 28, 2026: no liens, lawsuits or regulatory complaints found for the association.

Verified records

  • PositiveBank financingOct 31, 2026

    Regulated lenders recorded 3 purchase or refinance loans on this building in the last 12 months, financing 67% of its recorded sales. A bank writing a condominium loan has just checked the building's reserves, insurance, litigation and owner-occupancy against its own standards — verified due diligence, read from the public record. Financeability Index 51/100.

    Source: Miami-Dade Clerk official records

  • Built 1975 — past its first structural milestone; next inspection around 2030

Estimated from Key Biscayne Ambassador’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.

Financeability

What the banks say about Key Biscayne Ambassador: recorded purchase mortgages, the down payments they accepted, and the programmes in use.

51Financeable

Regulated lenders are writing purchase loans here at ordinary down payments — their due diligence on reserves, insurance and litigation, verified by the public record.

Mortgages recorded, 12 months
4
3 from banks and credit unions · purchases and refinances
Sales bank-financed
67%
3 recorded sales, 12 months · Resales only
Average down payment
—
Lowest down payment accepted
—
Loan programmes, 24 months:Conventional 2VA 1Private lenders 1

Medium confidence · As of 2026-10-31

Source: Miami-Dade County official records and the FHA/VA approval lists. Aggregates only; individual instruments are never shown. Compare with Key Biscayne

Flooding and storm surge

Public flood data at this building’s location, read Oct 22, 2026.

FEMA flood zone
Zone AE: high-risk area. FEMA maps a 1% yearly chance of flooding here.
Base flood elevation on the map: 9.0 ft.
Hurricane evacuation zone
Zone A
Miami-Dade storm surge planning zones run from A (called first) to E. The county decides which zones evacuate in a storm.
Ground at the building
3.1 ft
Lowest nearby street
2.7 ft
Highest predicted tide, 2026
1.0 ft

Elevations in feet above the NAVD88 datum.

The lowest street next to this building sits 1.7 ft above this year’s highest predicted tide (Oct 27, 2026).

Estimated from public data, not a flood determination. Check the FEMA flood map and an elevation certificate for this building.

How we measure thisCompare neighborhoods

Frequently asked

How much do condos at Key Biscayne Ambassador cost?+

There are 2 condos for sale at Key Biscayne Ambassador, from $850,000, with a median asking price of $1,475,000 ($753/sqft).

How much are the HOA fees at Key Biscayne Ambassador?+

HOA / maintenance fees at Key Biscayne Ambassador run around $1,606 per month among units currently for sale; the exact fee varies by unit size and line, so confirm the current amount with the listing or the condo association.

When was Key Biscayne Ambassador built?+

Key Biscayne Ambassador was built in 1975, 9 stories, 89 residences.

Who developed Key Biscayne Ambassador?+

Key Biscayne Ambassador was developed by KEY Biscayne Asmbassador, INC.

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