Recently Viewed Properties
See This Home
Save This Listing
Close

View All Photos

$3,799,000 Just Listed

  • For Sale
  • Active
  • Single Family
  • 4 Beds
  • 3 Full Baths
  • 2,300 Sq. Ft.
  • Updated 2 days ago
See This Home
Save This Home
See This Home
Save This Home
Welcome to your Florida Keys waterfront paradise in the highly sought-after Port Largo community of Key Largo. This exceptional 4-bedroom, 3-bathroom home is designed for those who appreciate quality construction, effortless boating, and the ultimate island lifestyle. A true boater's dream, the property offers an impressive 110 feet of deep-water dockage, a 50,000-pound boat lift, and direct ocean access in less than five minutes making every day on the water as easy as it gets. Whether you're heading offshore for world-class fishing, diving the nearby reefs, or enjoying a sunset cruise, this location is second to none. The outdoor living spaces are designed for unforgettable entertaining, featuring a sparkling pool, a fully equipped outdoor kitchen, and plenty of room to relax with family and friends. Just inside, the lower level showcases a custom wine room, a stylish bar area, and a pass-through bar window that opens directly to the pool deck, seamlessly blending indoor and outdoor living. An oversized detached garage provides ample space for vehicles, boats, and all your toys, along with a separate storage room offering the potential to build additional living space above creating endless possibilities for a guest suite, office, or private retreat. Combining solid concrete construction, exceptional dockage, luxury amenities, and one of Key Largo's most desirable waterfront neighborhoods, this remarkable home truly has it all. Experience the best of the Florida Keys lifestyle where every day feels like a vacation.

Full Property Details for 186 Atlantic Blvd

General

  • Price: $3,799,000
  • HOA FEE: $31/month
  • HOA FEE FREQ.: Yearly
  • Taxes: $10,436 (2025)
  • Status: Active
  • Type: Single Family
  • Source: 927
  • MLS ID: 620735
  • Updated: 7/24/2026
  • Added to Site: 2 day(s) ago

Interior

  • Interior Features: Workshop, Utility Room, Entrance Foyer, Walk-in Closet(s), Bar, Built-in Cabinets, Granite Counter Top, Storage, Gym
  • Appliances: Dishwasher, Dryer, Freezer, Ice Machine, Oven, Range, Refrigerator, Washer, Wine Cooler
  • Flooring: Combo

Rooms

Bathrooms

  • Total Bathrooms: 3
  • Full Bathrooms: 3

Bedrooms

  • Total Bedrooms: 4

Other Rooms

  • Laundry: Laundry Room

Additional Information

  • Shared Amenities: Community Boat Ramp, Beach
  • Pool: Yes
  • Pool Description: In Ground

Exterior

  • Exterior Features: Lighting, Built-in Grill, Fencing, Outdoor Kitchen, Outdoor Shower, Privacy Wall/Fence, Storage
  • Deck/Patio: Roof Top Deck, Open Porch/Balcony, Deck, Patio
  • Porch/Patio/Deck: Roof Top Deck, Open Porch/Balcony, Deck, Patio

Parking

  • Garage: Yes
  • Attached garage: Yes
  • Parking Features: Open, Guest, Covered, Carport, Attached

Location

  • Area: 27 - Key Largo MM 97-107
  • County: Monroe
  • Subdivision: Port Largo (100.0)

Community

  • Assoc. Fees Include: Other
  • Pets Allowed: Yes

Heating & Cooling

  • Central air: Yes
  • Air Conditioning: Yes
  • Cooling Type: Central Air, Ceiling Fans(s)

Structural Information

  • Architectural Style: Above Flood
  • Construction Status: Updated/Remodeled
  • Construction: CBS
  • Roof: Concrete
  • Windows/Doors: Impact Rstnce Doors, Impact Rstnce Window
  • Square Feet: 2,300
  • Sq. Ft. Source: Property Data Card
  • Year Built: 1989
  • Property Condition: Updated/Remodeled

Lot Features

  • Property View: Canal, Open Water View
  • Lot Size (Acres): 0.32
  • Lot Size (Sq. Ft.): 13,925
  • Zoning: IS - Improved Subivision District

Water Features

  • Water Front: Yes
  • Water View: Yes
  • Water Front Desc.: Canal Front, Oceanfront

Financial Considerations

  • Association Fee: Yes
  • Association Fee: $375
  • Assoc Fee Freq.: Yearly
  • Tax Amount: $10,436.71
  • Tax Year: 2025

Disclosures and Reports

  • Legal Description: E 25FT LT 187 AND N 240FT OF W 45FT TRACT D PARCEL I PORT LARGO PB5-3 KEY LARGO OR469-333/37 OR495-978 OR938-924D/C OR10
  • Flood Zone: AE, AE
  • APN: 00453180-000000

Listed by LoKation Real Estate - Pompano Beach, Kimberly Gray, P.A. (305) 393-7726

Quickly Find Out More

* Indicates a required field

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Send Message, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If an Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby’s International Realty®). I acknowledge that I have read and agree to the Terms of Use and Privacy Notice.

We Value Your Privacy

Listing agent

— 186 Atlantic Blvd —

  • Kimberly Gray, P.A.

    LoKation Real Estate - Pompano Beach

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 186 Atlantic Blvd

School District:Monroe County School District, Middle Torch Key, FL
NameGradesDistance
Key Largo School
104801 Overseas Highway, Key Largo, FL 33037
PK-85.1 mi
Coral Shores High School
89901 Old Highway, Tavernier, FL 33070
9-129.4 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 186 Atlantic Blvd Get Price Alerts and Save Property

Date
Details
Price
Change
Source
7/24/2026
Listed
$3,799,000
157.56%
MLS
12/07/2004
Sold
$1,475,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 186 Atlantic Blvd

Year
Property Taxes
Change
Tax Assessment
Change
2024
$9,953
—
$1,230,573
3%
2024
$9,953
3%
$1,195,893
3%
2023
$9,655
4%
$1,161,062
6%
2021
$9,292
2%
$1,094,413
-3%
2022
$9,078
-2%
$1,127,245
4%
2021
$9,292
3%
$1,079,303
2%
2019
$9,049
—
$1,055,038
2%
2018
$9,055
7%
$1,035,367
7%
2017
$8,448
-1%
$964,307
2%
2016
$8,571
-1%
$944,474
1%
2015
$8,660
-2%
$937,909
1%
2014
$8,834
-1%
$930,465
2%
2013
$8,918
—
$916,714
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 186 Atlantic Blvd

$
Down Payment
%
$
%

$
$
$

*These costs are estimates, and the interest rates assume exceptional credit standing.

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Listed by LoKation Real Estate - Pompano Beach, Kimberly Gray, P.A. (305) 393-7726

Similar Properties near 186 Atlantic Blvd

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

109 Giardino Dr, Plantation Key, FL 33036 - Photo 1
$3,875,000

109 Giardino Dr  Plantation Key, FL 33036

  • Single Family
  • Active
  • 4
    Beds
  • 3
    Total Baths
  • 3,088
    Sq. Ft.
Listed by Coldwell Banker Schmitt Islamorada, Alina Davis
301 Buttonwood Cir, Key Largo, FL 33037 - Photo 1
$3,750,000

301 Buttonwood Cir  #A  Key Largo, FL 33037

  • Single Family
  • Active
  • 5
    Beds
  • 5
    Total Baths
  • 4,306
    Sq. Ft.
Listed by Palm House Real Estate, AJ Vetter and Palm House Real Estate, Drew Moret
301 Buttonwood Cir, Key Largo, FL 33037 - Photo 1
$3,950,000

301 Buttonwood Cir  #B  Key Largo, FL 33037

  • Single Family
  • Active
  • 5
    Beds
  • 5
    Total Baths
  • 4,473
    Sq. Ft.
Listed by Palm House Real Estate, AJ Vetter and Palm House Real Estate, Drew Moret
21 Mutiny Pl, Key Largo, FL 33037 - Photo 1
$3,900,000

21 Mutiny Pl  Key Largo, FL 33037

  • Single Family
  • Active
  • 5
    Beds
  • 4
    Total Baths
  • 3,906
    Sq. Ft.
Listed by Ocean Sotheby's International Realty, Walters Luxury Group Gloria, Rachel and Michaela Walters

Just Listed near 186 Atlantic Blvd

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

427 NE 6th Ct, Florida City, FL 33034 - Photo 1 Just Listed
$484,900

427 NE 6th Ct  Florida City, FL 33034

  • Single Family
  • Active
  • Updated 4 days ago
  • 4
    Beds
  • 3
    Total Baths
  • 2,154
    Sq. Ft.
561 NE 5th Way, Florida City, FL 33034 - Photo 1 Just Listed
$335,000

561 NE 5th Way  Florida City, FL 33034

  • Single Family
  • Active
  • Updated 1 day ago
  • 3
    Beds
  • 3
    Total Baths
  • 1,272
    Sq. Ft.
18787 SW 344th Dr Lot 164, Florida City, FL 33034 - Photo 1 Just Listed
$145,000

18787 SW 344th Dr Lot 164  Florida City, FL 33034

  • Mobile Home
  • Active
  • Updated 3 days ago
  • 3
    Beds
  • 2
    Total Baths
  • 1,344
    Sq. Ft.
322 NE 1st Dr, Florida City, FL 33034 - Photo 1 Just Listed
$305,000

322 NE 1st Dr  Florida City, FL 33034

  • Townhouse
  • Active
  • Updated 2 days ago
  • 3
    Beds
  • 3
    Total Baths
  • 1,376
    Sq. Ft.

Price Reduced near 186 Atlantic Blvd

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

87851 Old Hwy, Islamorada, FL 33036 - Photo 1 Price Reduced
-$140,000 (-9.18%)
$1,385,000

87851 Old Hwy  #M42  Islamorada, FL 33036

  • Condo
  • Active
  • Updated 1 day ago
  • 3
    Beds
  • 2
    Total Baths
  • 1,736
    Sq. Ft.
1101 Mastic St, Islamorada, FL 33036 - Photo 1 Price Reduced
-$496,000 (-6.62%)
$6,999,000

1101 Mastic St  Islamorada, FL 33036

  • Single Family
  • Active
  • Updated 4 days ago
  • 8
    Beds
  • 6
    Total Baths
438 NE 12th St, Florida City, FL 33034 - Photo 1 Price Reduced
-$54,100 (-14.27%)
$324,900

438 NE 12th St  Florida City, FL 33034

  • Townhouse
  • Active
  • Updated 4 days ago
  • 3
    Beds
  • 3
    Total Baths
  • 1,440
    Sq. Ft.
705 NW 8th Ave, Florida City, FL 33034 - Photo 1 Price Reduced
-$15,000 (-2.91%)
$500,000

705 NW 8th Ave  Florida City, FL 33034

  • Single Family
  • Active
  • Updated 5 days ago
  • 3
    Beds
  • 3
    Total Baths
  • 2,222
    Sq. Ft.

Recent Sales near 186 Atlantic Blvd

This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.

251 S Ocean Shores Dr, Key Largo, FL 33037 - Photo 1 Sold
$4,200,000

251 S Ocean Shores Dr  Key Largo, FL 33037

  • Single Family
  • Closed
  • 5
    Beds
  • 7
    Total Baths
  • 5,281
    Sq. Ft.
Listed by Coastal Realty of the Florida Keys, Claire Johnson
Sold by RE/MAX All Keys Real Estate, Kelly Randin
63 Mutiny Pl, Key Largo, FL 33037 - Photo 1 Sold
$3,300,000

63 Mutiny Pl  Key Largo, FL 33037

  • Single Family
  • Closed
  • 3
    Beds
  • 4
    Total Baths
  • 2,054
    Sq. Ft.
Listed by American Caribbean Real Estate, Christie's International Real Estate, Carlos Lorenzo
Sold by RE/MAX All Keys Real Estate, Kelly Randin
101954 Overseas Hwy, Key Largo, FL 33037 - Photo 1 Sold
$3,900,000

101954 Overseas Hwy  Key Largo, FL 33037

  • Single Family
  • Closed
  • 4
    Beds
  • 5
    Total Baths
  • 3,756
    Sq. Ft.
Listed and Sold by Ocean Sotheby's International Realty, Kim Bagnell Thaler
10 NE 3rd St, Florida City, FL 33034 - Photo 1 Sold
$3,250,000

10 NE 3rd St  Florida City, FL 33034

  • Industrial
  • Closed

186 Atlantic Boulevard, Key Largo, FL 33037 (MLS# 620735) is a Single Family property with 4 bedrooms and 3 full bathrooms. 186 Atlantic Boulevard is currently listed for $3,799,000 and was received on July 24, 2026. Want to learn more about 186 Atlantic Boulevard? Do you have questions about finding other Single Family real estate for sale in Key Largo? You can browse all Key Largo real estate or contact a Coldwell Banker agent to request more information.

Tour this property