How do I schedule a tour of 320 Atlantic Road, Key Biscayne, FL 33149?

Use the Tour button on this listing to request a showing of 320 Atlantic Road, Key Biscayne, FL 33149. Pick a day and time and choose an in-person or video-chat tour, and a Pure Equity Realty agent will confirm your visit, often the same day.

Is 320 Atlantic Road, Key Biscayne, FL 33149 still available?

320 Atlantic Road, Key Biscayne, FL 33149 is currently listed as Sold, and has been on the market 22 days. Status updates directly from the MLS as homes go under contract, so ask us to confirm availability before you plan a visit.

How much is the monthly payment for 320 Atlantic Road, Key Biscayne, FL 33149?

With 20% down ($1,785,000) on the $8,925,000 list price and a 30-year fixed loan at an illustrative 6.875% rate, the estimated principal & interest for 320 Atlantic Road, Key Biscayne, FL 33149 is about $46,905/mo, before property taxes, insurance. Use the payment estimate on this page to adjust the down payment and rate.

How do I get pre-approved to buy 320 Atlantic Road, Key Biscayne, FL 33149?

Getting pre-approved shows sellers you're a serious buyer and clarifies your true budget before you offer on 320 Atlantic Road, Key Biscayne, FL 33149. Contact Pure Equity Realty and we'll connect you with a trusted local lender to review your financing options, no obligation.

What schools serve 320 Atlantic Road, Key Biscayne, FL 33149?

320 Atlantic Road, Key Biscayne, FL 33149 is zoned for Key Biscayne K-8 (elementary), Ponce De Leon (middle), Coral Gables (high). School assignments and boundaries can change year to year, so confirm current zoning with the local school district before you buy.

Can I negotiate the price of 320 Atlantic Road, Key Biscayne, FL 33149?

Often, yes. The right offer on 320 Atlantic Road, Key Biscayne, FL 33149 depends on how it's priced against comparable single family sales in Key Biscayne, how long it's been listed, and how motivated the seller is. Pure Equity Realty will run the comps and help you craft a competitive, well-supported offer.

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Sold

22 Days on Market

All Listings

$8,925,000

320 Atlantic Road

Key Biscayne, FL 33149

HOLIDAY COLONY

Explore the area: Key Biscayne homes for sale · Miami Dade County real estate

Bedrooms

Bathrooms

5,275

Living Sq Ft

2010

Year Built

Estimated monthly payment

$46,905 /mo

Principal and interest only, based on $1,785,000 down (20%), a 6.875% 30-year fixed rate. Property taxes, homeowners insurance are not included.

Customize this estimate

Listing Snapshot

Price: $8,925,000
Days on Site: 22 Days
Bedrooms: 6
Total Baths: 7
Full Baths: 6
Partial Baths: 1
Living Area: 5,275 sqft
Total Sq Ft: 6,532 sqft
Lot Size: 0.28 Acres
Year Built: 2010
Property Type: Single Family
MLS #: A11914376
Property Tax: $49,209 (2024)
Subdivision: HOLIDAY COLONY
County: Miami Dade
Status: Sold
Special Conditions: Listed As Is

About This Property

Stunning residence in the highly sought-after Holiday Colony, just one block from the beach. Location truly sets this property apart. Built in 2010, this beautifully crafted two-story home offers soaring ceilings and impeccably defined spaces, including an elegant formal living room with fireplace, a gracious dining room, and a spacious family room ideal for everyday living. With 6 large bedrooms and 6.5 baths, the home features 5,581 SF under A/C and sits on a 12,234 SF lot surrounded by lush, mature landscaping that ensures complete privacy. Two gorgeous terraces ... including a first-floor terrace with a BBQ area provide wonderful outdoor spaces for entertaining and enjoying South Florida’s year-round lifestyle. The second-floor terrace, located off the primary suite, is the perfect spot to enjoy your morning coffee. The home also offers excellent closet space throughout. These inviting areas flow effortlessly to a spectacular pool and generous yard framed by tropical greenery, creating a serene retreat that is also perfect for family enjoyment. A spacious 2-car garage adds comfort and practicality. Thoughtfully designed with sophistication and comfort in mind, this residence showcases high-end finishes such as limestone and European ash wood flooring. Warm, refined, and incredibly welcoming, this is a truly exceptional family home in one of Key Biscayne’s most desirable neighborhoods.

General Features

Property Type: Single Family
Status: Sold
Year Built: 2010
Property Condition: Resale
Number of Stories: 2
Levels: Two
Garage Spaces: 2
Attached Garage: Yes
Parking: Attached / Driveway / Garage / Garage Door Opener
Direction Faces: East
Lot Size (Acres): 0.28
Living Sq Ft: 5,275
Total Sq Ft: 6,532
Sewer: Public Sewer
Water Source: Public
Zoning: 0100

Interior Features

Appliances: Dryer / Dishwasher / Electric Water Heater / Disposal / Gas Range / Microwave / Oven / Refrigerator / Washer
Cooling: Central Air
Heating: Electric
Flooring: Marble / Wood
Interior Features: Bidet / Built In Features / Breakfast Area / Bathtub / Closet Cabinetry / Dining Area / Separate Formal Dining Room / Dual Sinks / Entrance Foyer / High Ceilings / Main Level Primary / Soaking Tub / Separate Shower / Walk In Closets
Windows: Blinds / Drapes / Rods
Furnished: Unfurnished

Exterior Features

Construction: Block
Roof: Spanish Tile
Exterior Features: Built In Barbecue / Balcony / Barbecue / Lighting / Outdoor Living Area
Private Pool: Yes
Pool Features: In Ground / Association
Patio & Porch: Open / Patio / Porch / Balcony
Lot Features: Quarter To Half Acre Lot / Sprinklers Automatic
Waterfront Features: Other
View: Garden

Community & HOA

Association Amenities: Pool
Utilities: Cable Available
Pets Allowed: Pet Restrictions / Yes
55+ Community: Yes
Financing Terms: Cash / Conventional
MLS Area: 2420

Schools

Elementary School: Key Biscayne K-8
Middle School: Ponce De Leon
High School: Coral Gables

About the Community

Holiday Colony

View Community Details →

Holiday Colony is a luxury community in Key Biscayne, Miami-Dade County, Florida. Properties are priced from $9,000,000 to $12,000,000. Pure Equity Realty lists homes in Holiday Colony for 1% commission and provides free buyer representation.

Homes for Sale: 1
Under Contract: 0
Median List Price: $6,490,000
Median $/Sq Ft: $2,027
Avg Days on Market: 0

View all 1 homes for sale in Holiday Colony →

Frequently Asked Questions

How do I schedule a tour of 320 Atlantic Road, Key Biscayne, FL 33149?: Use the Tour button on this listing to request a showing of 320 Atlantic Road, Key Biscayne, FL 33149. Pick a day and time and choose an in-person or video-chat tour, and a Pure Equity Realty agent will confirm your visit, often the same day.
Is 320 Atlantic Road, Key Biscayne, FL 33149 still available?: 320 Atlantic Road, Key Biscayne, FL 33149 is currently listed as Sold, and has been on the market 22 days. Status updates directly from the MLS as homes go under contract, so ask us to confirm availability before you plan a visit.
How much is the monthly payment for 320 Atlantic Road, Key Biscayne, FL 33149?: With 20% down ($1,785,000) on the $8,925,000 list price and a 30-year fixed loan at an illustrative 6.875% rate, the estimated principal & interest for 320 Atlantic Road, Key Biscayne, FL 33149 is about $46,905/mo, before property taxes, insurance. Use the payment estimate on this page to adjust the down payment and rate.
How do I get pre-approved to buy 320 Atlantic Road, Key Biscayne, FL 33149?: Getting pre-approved shows sellers you're a serious buyer and clarifies your true budget before you offer on 320 Atlantic Road, Key Biscayne, FL 33149. Contact Pure Equity Realty and we'll connect you with a trusted local lender to review your financing options, no obligation.
What schools serve 320 Atlantic Road, Key Biscayne, FL 33149?: 320 Atlantic Road, Key Biscayne, FL 33149 is zoned for Key Biscayne K-8 (elementary), Ponce De Leon (middle), Coral Gables (high). School assignments and boundaries can change year to year, so confirm current zoning with the local school district before you buy.
Can I negotiate the price of 320 Atlantic Road, Key Biscayne, FL 33149?: Often, yes. The right offer on 320 Atlantic Road, Key Biscayne, FL 33149 depends on how it's priced against comparable single family sales in Key Biscayne, how long it's been listed, and how motivated the seller is. Pure Equity Realty will run the comps and help you craft a competitive, well-supported offer.

Listing courtesy of One Sotheby's International Realty

Listing information is provided by BeachesMLS, Inc.and is deemed reliable but not guaranteed accurate by the MLS or Pure Equity Realty. Information is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties. © 2026 BeachesMLS, Inc. Last updated July 1, 2026.

$8,925,000