$3,900,000
SOLD FEB 27, 2026

16200 Old State Rd Unit 4A Sugarloaf Key, FL 33042

3 Beds
2 Baths
1,964 Sq Ft
20.59 Acre Lot

Sale Details

Date Sold: February 27, 2026

$1,986 Per Sq Ft

2% Below List Price

25 Days on Market

Highlights

  • Ocean Front
  • Open Water Access
  • RV Access or Parking
  • Sandy Beach
  • New Construction
  • 20.59 Acre Lot

About This Home

As of February 2026

Retreat to over 20 acres of private paradise, where unobstructed open-water views and breathtaking sunrise and sunset skies set the tone for everyday. Remotely tucked away off Old State Road in Sugarloaf Key, this rare beachfront estate delivers a level of privacy and true coastal beauty that is nearly impossible to replicate in the Florida Keys. Concrete construction completed in 2024, this turnkey, fully furnished home was thoughtfully designed to take full advantage of its surroundings. Large hurricane-impact windows and doors frame open-water views from nearly every room, while the bright, spacious interior is completed with stylish, high-end finishes throughout. The outdoor living experience resembles your very own private resort, with multiple spaces designed to take in the peace, quiet, and surrounding views—including the balcony, pool, downstairs covered lanai, and fire pit area. The large, newly completed (2025) saltwater pool features both a heater and chiller for year-round comfort. Artificial turf around the pool creates a clean, low-maintenance outdoor aesthetic ideal for effortless enjoyment. Professionally designed landscaping is supported by a full irrigation system, while mosquito control systems provide coverage across the balcony, pool area, and lower-level seating spaces. Endless adventure begins right in your backyard, with direct access to your own private sandy beach. Launch straight into the Keys' best snorkeling, fishing, diving, kayaking, and exploring. The home is fully wired with CAT6 cabling, features a Sonos sound system throughout the interior and exterior, and includes a 500-gallon propane tank. Rare in scale, intentional in design, and defined by unmatched privacy and open-water views, this is a generational opportunity to own a truly one-of-a-kind beachfront retreat in the Florida Keys.

Last Agent to Sell the Property

Madeleine Young

Island Welcome Real Estate LLC License #3528269 Listed on: 01/05/2026

Last Buyer's Agent

Madeleine Young

Island Welcome Real Estate LLC License #3528269 Listed on: 01/05/2026

Range of Values:

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Value Increase
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Percent Increase
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Adjusted for Inflation
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Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $17,412

Year Built

  • Built in 2024 | New Construction

Lot Details

  • 20.59 Acre Lot
  • Ocean Front
  • Sandy Beach
  • Property is zoned SS - Sparsely Settled Residential District

Home Design

  • Metal Roof
  • Concrete Block And Stucco Construction

Interior Spaces

  • 1,964 Sq Ft Home
  • Furnished
  • Wired For Sound
  • Ceiling Fan
  • Fireplace
  • Drapes & Rods
  • Ocean Views

Kitchen

  • Oven
  • Microwave
  • Dishwasher
  • Stainless Steel Appliances
  • Quartz Countertops
  • Disposal

Bedrooms and Bathrooms

  • 3 Bedrooms
  • 2 Full Bathrooms

Laundry

  • Dryer
  • Washer

Home Security

  • Impact Glass
  • Fire and Smoke Detector

Parking

  • Covered Parking
  • Open Parking
  • Off-Street Parking
  • RV Access or Parking

Outdoor Features

  • Outdoor Shower
  • Open Water Access
  • Exterior Lighting
  • Outdoor Storage
  • Rain Gutters

Horse Facilities and Amenities

  • Trailer Storage

Utilities

  • Central Air
  • Propane
  • Tankless Water Heater
  • Aerobic Septic System

Community Details

  • Sugarloaf Beach Subdivision

Listing and Financial Details

  • Assessor Parcel Number 1152978

Home Details

Home Type

Single Family

Est. Annual Taxes

$17,412

Year Built

Built in 2024 | New Construction

Lot Details

20.59 Acres

Listing Details

  • Property Type: Residential
  • Year Built: 2024
  • Pre Wired Other: Cat6
  • Property Condition: New Construction
  • Property Sub Type: Single Family Residence
  • LotSizeAcres: 20.59
  • Co List Office Mls Id: kwa.office10614
  • Co List Office Phone: 305-587-7330
  • Subdivision Name: Sugarloaf Beach (17.0)
  • Dockage: None
  • Vehicle Storage: Open Parking, Off Street Parking, RV Parking Open, Trailer Storage, Covered Parking
  • Waterview: Ocean View, Open Water View
  • Pre-Wired: Surround Sound
  • Special Features: NewHome

Interior Features

  • Interior Amenities: Quartz Countertops, Wired for Sound
  • Appliances: Washer, Dryer, Dishwasher, Refrigerator, Oven, Microwave, Disposal, Stainless Steel Appliance(s)
  • Full Bathrooms: 2
  • Total Bedrooms: 3
  • Interior Features: Drapes/Blinds Incl, Fireplace(s), Smoke Alarms, Quartz Countertops
  • WindowsDoors: Impact Rstnce Window, Impact Rstnce Doors
  • GF-Interior Features: Tankless Hot Wtr Htr

Exterior Features

  • Waterfront: Yes
  • Exterior Features: Rain Gutters, Lighting, Outdoor Shower, Sandy Beach, Storage
  • Construction Type: CBS
  • Waterfront: Oceanfront, Open Water
  • Roof: Metal Roof

Utilities

  • Cooling: Central Air, Ceiling Fans(s)
  • Utilities: FKAA, Aerobic System, Buyer to Verify, Propane

Condo/Co-op/Association

  • Pets Allowed: Yes

Lot Info

  • Parcel Number: 00119450-000000
  • Lot Size Sq Ft: 896896.0
  • Additional Parcels Description: 1152978

Rental Info

  • Furnished: Furnished

Tax Info

  • Tax Year: 2025
  • Tax Annual Amount: 17411.86

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
02/27/2026 02/27/26 Sold $3,900,000 -2.5% $1,986 / Sq Ft
01/30/2026 01/30/26 Pending -- -- --
01/05/2026 01/05/26 For Sale $3,999,000 -- $2,036 / Sq Ft
Source: Key West Association of REALTORS®

Agents Affiliated with this Home

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Map

Source: Key West Association of REALTORS®

MLS Number: 617926

Key West Association of REALTORS®

APN: 00119450-000000

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