Seller's Agent in 2026
Brigitte Nachtigall
One Sotheby's International Realty
(305) 710-9664
55 in this area
69 Total Sales
320 Atlantic Rd Key Biscayne, FL 33149
Estimated Value: $8,337,000 - $8,641,656
6
Beds
6.5
Baths
5,275
Sq Ft
$1,599/Sq Ft
Est. Value
Highlights
- In Ground Pool
- Maid or Guest Quarters
- Marble Flooring
- Key Biscayne K-8 Center Rated A-
- Vaulted Ceiling
- Main Floor Bedroom
About This Home
As of February 2026Stunning 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.
Last Agent to Sell the Property
One Sotheby's International Realty License #0542022 Listed on: 11/24/2025
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $49,209
Year Built
- Built in 2010
Lot Details
- 12,234 Sq Ft Lot
- East Facing Home
- Property is zoned 0100
Parking
- 2 Car Attached Garage
- Automatic Garage Door Opener
- Driveway
- Open Parking
Home Design
- Tile Roof
- Concrete Block And Stucco Construction
Interior Spaces
- 5,275 Sq Ft Home
- 2-Story Property
- Partially Furnished
- Built-In Features
- Vaulted Ceiling
- Fireplace
- Drapes & Rods
- Blinds
- Entrance Foyer
- Family Room
- Formal Dining Room
- Den
- Garden Views
- High Impact Door
Kitchen
- Breakfast Area or Nook
- Built-In Oven
- Gas Range
- Microwave
- Dishwasher
- Disposal
Flooring
- Wood
- Marble
Bedrooms and Bathrooms
- 6 Bedrooms
- Main Floor Bedroom
- Closet Cabinetry
- Walk-In Closet
- Maid or Guest Quarters
- Bidet
- Dual Sinks
- Separate Shower in Primary Bathroom
- Bathtub
- Primary Bathroom includes a Walk-In Shower
Laundry
- Laundry in Utility Room
- Dryer
- Washer
Outdoor Features
- In Ground Pool
- Balcony
- Patio
- Exterior Lighting
- Outdoor Grill
- Porch
Schools
- Keybiscayne Elementary School
- Ponce De Leon Middle School
- Coral Gables High School
Utilities
- Central Air
- Heating Available
- Electric Water Heater
Listing and Financial Details
- Assessor Parcel Number 24-42-32-003-0380
Community Details
Overview
- No Home Owners Association
- Holiday Colony Subdivision
Recreation
- Community Pool
Ownership History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Nov 24, 2025
Closed on
Feb 23, 2026
Sold by
Bought by
Seller's Agent
Brigitte Nachtigall
One Sotheby's International Realty
Buyer's Agent
Luis Fontaneda
Douglas Elliman
List Price
$8,925,000
Sold Price
$8,200,000
Premium/Discount to List
-$725,000
-8.12%
Views
16
Current Estimated Value
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$233,914
Avg. Annual Appreciation
8.90%
Purchase Details
Closed on
Dec 28, 2015
Sold by
Bought by
Purchase Details
Listed on
Jul 30, 2009
Closed on
Jun 11, 2012
Sold by
Bought by
Seller's Agent
Kari Madera
Fortune Christie's International Real Estate
Buyer's Agent
Joan McCaughan
Coldwell Banker Realty
List Price
$3,225,000
Sold Price
$3,225,000
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
7.09%
Purchase Details
Closed on
Jun 21, 2005
Sold by
Bought by
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$1,300,000
Interest Rate
4.87%
Mortgage Type
Purchase Money Mortgage
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Home Values in the Area
Average Home Value in this Area
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Buyer | Sale Price | Title Company |
|---|---|---|---|
| $8,200,000 | None Listed On Document | ||
| -- | Attorney | ||
| $3,255,000 | Attorney | ||
| $1,800,000 | -- |
Source: Public Records
Mortgage History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Borrower | Loan Amount |
|---|---|---|---|
| Previous Owner | $1,300,000 |
Source: Public Records
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft | Prior Sale |
|---|---|---|---|---|---|
| 02/25/2026 02/25/26 | Sold | $8,200,000 | -8.1% | $1,555 / Sq Ft | |
| 11/24/2025 11/24/25 | For Sale | $8,925,000 | +176.7% | $1,692 / Sq Ft | |
| 06/11/2012 06/11/12 | Sold | $3,225,000 | 0.0% | $578 / Sq Ft | View Prior Sale |
| 06/06/2012 06/06/12 | Pending | -- | -- | -- | |
| 07/30/2009 07/30/09 | For Sale | $3,225,000 | -- | $578 / Sq Ft |
Source: MIAMI REALTORS® MLS
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $49,209 | $3,176,560 | -- | -- |
| 2024 | $48,631 | $3,087,036 | -- | -- |
| 2023 | $48,631 | $2,997,123 | $0 | $0 |
| 2022 | $46,748 | $2,909,829 | $0 | $0 |
| 2021 | $46,928 | $2,825,077 | $0 | $0 |
| 2020 | $45,380 | $2,786,072 | $1,507,840 | $1,278,232 |
| 2019 | $50,778 | $3,066,208 | $1,773,930 | $1,292,278 |
| 2018 | $49,360 | $3,080,254 | $1,773,930 | $1,306,324 |
| 2017 | $57,321 | $3,546,959 | $0 | $0 |
| 2016 | $58,883 | $3,561,006 | $0 | $0 |
| 2015 | $56,706 | $3,355,362 | $0 | $0 |
| 2014 | $53,175 | $3,068,681 | $0 | $0 |
Source: Public Records
Agents Affiliated with this Home
-
Brigitte Nachtigall
-
Jorge Boj
Seller Co-Listing Agent in 2026
Jorge Boj
One Sotheby's International Realty
(305) 803-6956
35 in this area
44 Total Sales
-
Luis Fontaneda
L
Buyer's Agent in 2026
Luis Fontaneda
Douglas Elliman
(305) 666-0669
1 in this area
3 Total Sales
-
Kari Madera
Seller's Agent in 2012
Kari Madera
Fortune Christie's International Real Estate
(305) 361-3440
12 in this area
13 Total Sales
-
T
Seller Co-Listing Agent in 2012
Tiana Madera
MMLS Assoc.-Inactive Member
-
Joan McCaughan
Buyer's Agent in 2012
Joan McCaughan
Coldwell Banker Realty
(305) 775-8230
32 in this area
33 Total Sales
Map
Source: MIAMI REALTORS® MLS
MLS Number: A11914376
APN: 24-4232-003-0380
Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.
IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.
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