Date
Details
Price
Change
Source
7/16/2026
Listed
$2,100,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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$2,100,000 Just Listed
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Property Description
Sometimes a home comes along that surpasses everything else in its class. THIS is that home. From the exquisite details you do see to the remarkable and critically important unsexy features (like 29 pilings!) that you don't. This custom built 3 level CBS waterfront home was conceived, designed and built to exacting standards far beyond the norm. From the welcoming foyer to the dramatic and richly finished glass Elevator, this home continuously enchants. Each of its 3 bedrooms has a welcoming bathroom ensuite providing both comfort and privacy. An abundance of Impact windows allows the spacious living areas to be bathed in natural light. Stone flooring, Solid wood cabinetry and quartz counters enhance the luxurious yet laid back feel of this Island home. Gated entry and hi-end security camera system offer peace of mind. Designed for tropical entertaining, with its Huge second level terrace and enormous ground level covered patio that includes a phenomenal summer kitchen and bar. With 60 feet on the water, a 15K pound boat lift and 10K davits, the Ocean and Bay are your playgrounds!! Easy access to Largo Sound and then just minutes to open water. Two Storage sheds plus RV/trailer parking and covered parking for 4 vehicles. This extraordinary home is offered turnkey with exceptional furnishings, TVs, and electronics. Just minutes from the Mainland, this home is ideally suited as both a part-time get-a-way and for full time island living.
Full Property Details
Full Property Details for 334 King Ave
General
- Price: $2,100,000
- Taxes: $5,669 (2025)
- Status: Active
- Type: Single Family
- Source: 927
- MLS ID: 620656
- Updated: 7/16/2026
- Added to Site: 1 day(s) ago
Interior
- Interior Features: Utility Room, Entrance Foyer, Walk-in Closet(s), Elevator, Security System
- Appliances: Dishwasher, Range, Refrigerator, Wine Cooler
- Flooring: Marble
Rooms
Bathrooms
- Total Bathrooms: 4
- Full Bathrooms: 3
- Half Bathrooms: 1
Bedrooms
- Total Bedrooms: 3
Other Rooms
- Laundry: Laundry Room
Additional Information
- Shared Amenities: Community Boat Ramp
- Security/Safety: Electric Gate, On Premises System
Exterior
- Exterior Features: Lighting, Outdoor Kitchen, Shed, Storage
- Deck/Patio: Open Porch/Balcony, Patio
- Porch/Patio/Deck: Open Porch/Balcony, Patio
Parking
- Parking Features: Covered, Carport
Location
- Area: 27 - Key Largo MM 97-107
- County: Monroe
- Subdivision: Key Largo Mob Homesites (104.5)
- Driving Directions: Overseas Highway to Taylor to King
Community
- Assoc. Fees Include: None
- Pets Allowed: Yes
Heating & Cooling
- Central air: Yes
- Air Conditioning: Yes
- Cooling Type: Central Air
Structural Information
- Architectural Style: Above Flood
- Construction: CBS
- Roof: Metal
- Windows/Doors: Impact Rstnce Doors, Impact Rstnce Window, Sliding Glass Doors, Shutters
- Square Feet: 1,692
- Sq. Ft. Source: Tax Records
- Year Built: 2011
Lot Features
- Property View: Canal
- Lot Size (Acres): 0.14
- Lot Size (Sq. Ft.): 6,000
- Lot Size Source: Tax Records
- Lot Dimensions: 60 x 100
- Zoning: URM - Urban Res Mobile Home District
Water Features
- Water Front: Yes
- Water View: Yes
- Water Front Desc.: Canal Front
Financial Considerations
- Tax Amount: $5,669.46
- Tax Year: 2025
- Terms: Cash, Conventional
Disclosures and Reports
- Legal Description: BK 7 LT 4 KEY LARGO MOBILE HOMESITES PLAT #2 PB6-6 KEY LARGO OR457-657 OR1182-877 OR1636-1399
- APN: 00564143-003300
Listed by American Caribbean Real Estate, Christie's International Real Estate, Mykael A. Marinelli (305) 439-7730
We Value Your Privacy
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Listing agent
— 334 King Ave —
Mykael A. Marinelli
American Caribbean Real Estate, Christie's International Real Estate
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 334 King Ave
School District:Monroe County School District, Middle Torch Key, FL
| Name | Grades | Distance |
|---|---|---|
Key Largo School 104801 Overseas Highway, Key Largo, FL 33037 | PK-8 | 0.2 mi |
Coral Shores High School 89901 Old Highway, Tavernier, FL 33070 | 9-12 | 14.3 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 334 King Ave
Tax History
Tax History for 334 King Ave
Year
Property Taxes
Change
Tax Assessment
Change
2024
$5,412
—
$639,861
3%
2024
$5,412
4%
$621,828
3%
2023
$5,215
7%
$603,717
10%
2021
$4,868
2%
$551,153
-3%
2022
$4,780
-2%
$567,687
4%
2021
$4,868
3%
$543,544
2%
2019
$4,747
—
$531,324
2%
2018
$4,745
-13%
$521,418
-8%
2017
$5,437
5%
$565,539
10%
2016
$5,179
2%
$514,573
4%
2015
$5,094
4%
$494,182
8%
2014
$4,894
—
$456,456
4%
2013
$4,895
—
$438,533
—
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
Estimate the Cost for 334 King Ave
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- Single Family
- Active
- Updated 7 days ago
- 3Beds
- 3Total Baths
- 1,716Sq. Ft.
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- Single Family
- Active
- Updated 20 hours ago
- 3Beds
- 2Total Baths
- 1,130Sq. Ft.
- Single Family
- Active
- Updated 3 days ago
- 3Beds
- 2Total Baths
- 1,065Sq. Ft.
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- Single Family
- Active
- Updated 3 days ago
- 4Beds
- 3Total Baths
- 1,814Sq. Ft.
- Condo
- Active
- Updated 3 days ago
- 3Beds
- 2Total Baths
- 1,166Sq. Ft.
- Single Family
- Active
- Updated 2 days ago
- 4Beds
- 3Total Baths
- 2,227Sq. Ft.
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334 King Avenue, Key Largo, FL 33037 (MLS# 620656) is a Single Family property with 3 bedrooms, 3 full bathrooms and 1 partial bathroom. 334 King Avenue is currently listed for $2,100,000 and was received on July 16, 2026. Want to learn more about 334 King Avenue? 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.