16200 Old State Rd, Unit 4A

Sugarloaf, FL 33042

$3,999,000
Price
3
Beds
1,964 Sq. Ft.
$2,036 / Sq. Ft.
1,964
Sq. Ft.
$2,036
per Sq. Ft.
Direct Open Water Sunrise View
New Construction
Brand New Pool
20 Acres of Open Oceanfront
Expansive Open Water Views
Over 1500ft of Beachfront
Open Concept Living Area
Open Water Views
Kitchen
Kitchen
New Stainless Steel Appliances
Dining
Balcony w/ Passthrough Window
Direct Sunrise View
Sunrise
American Shoal in the Distance
Aerial
View from Beach
Brand New Pool, Landscape, & Hardscape
12' x 24' Pool
Porcelain Tile on Balcony & Pool Deck
Living Room
Fireplace Feature
Living Room
Primary Bedroom
Primary Bedroom
Primary Bathroom
Primary Bathroom
Primary Bedroom w/ Exterior Access
Guest Full Bathroom & Bedroom #1
Guest Bedroom #1
Laundry
Bedroom #2
Bedroom #2
16200 Old State Rd 4A (web) 141
16200 Old State Rd 4A (web) 134
16200 Old State Rd 4A (web) 092
Downstairs Outdoor Dining
Covered Lanai
Glass Doors Lead to Storage
Downstairs Enclosure
Front of Home
2nd Staircase for Convienence
Firepit Area
Perfect Paradise for Kayaking!
Entrance #1 to Beach
Entrance #2 to Beach
Aerial
Endless Exploring!
2nd Beach w/ Deeper Boating Access
Natural Beachfront
Your Own Private Beach
Over 1500ft of Beachfront
Twilight
Twilight (no neighbors in sight!)
New Construction
Sunrise
Multi-Color Pool Light Options
Twilight
Sunrise
Definition of Paradise!

Description

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...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.
  1. Listed by Madeleine Young • Expert Realty LLC (HQ)
  2. Listed by Amanda Boyle • Expert Realty LLC (HQ)

Property Details for 16200 Old State Road, Unit 4A

Waterfront
Oceanfront, Open Water
Waterfront
Yes
Zoning
SS - Sparsely Settled Residential District
Subdivision
Sugarloaf Beach (17.0)
Vehicle Storage
Open Parking, RV Parking Open, Covered Parking, Trailer Storage, Off Street Parking
Pets
Pets Allowed
LISTING UPDATED: 01/08/2026 01:49 PM

Property Details for 16200 Old State Road, Unit 4A

StatusActive
MLS #617926
Days on Market3
Taxes$17,412 / year
HOA Fees-
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeResidential / Single Family
Year Built2024
Lot Size20.59 AC / 896,896 SF
CountyMonroe County

Location

Listing Courtesy of Expert Realty LLC (HQ)
Add your commute

Building Information for 16200 Old State Road, Unit 4A

Stories-Year Built2024Building Size-Lot Size20.59 AC / 896,896 SF

Payment Calculator

$20,941 per month

30 year fixed, 6.15% Interest

Principal and Interest

$19,490

Property Taxes

$1,451

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

Property Information for 16200 Old State Road, Unit 4A

Summary
Location and General Information
  • Waterview: Ocean View, Open Water View
  • Area: 06 - Bay Point to Sugarloaf
  • Absolute Longitude: 81.549484
  • Control Depth: 1
  • Listing Board: Key West Association
  • Side: Ocean
  • Mile Marker: 17.0
  • Marathon Neighborhood: N/A
  • Neighborhood Feature: Bike Paths
  • Key/Island: Sugarloaf Key
Taxes and HOA Information
  • Association Info: Mandatory Home Owners Asc: No
  • Association Info: 1st Right of Refusal: No
  • Fee Includes: None
  • Furnished: Furnished
  • Tax Year: 2025
  • Tax Exemptions: None
Property
Lot Information
  • Acres: 20.59
  • Parcel #: 00119450-000000
  • Add'l Parcel #1: 1152978
  • Land Size: 10 or more Acres
Property and Assessments
  • Legal: 14 67 27 SUGAR LOAF KEY PT LOT 3 D2-292
  • MLS Approved: Y
  • SqFt Source: Property Data Card
  • Flood Zone: VE, AE
  • Rentals Allowed: With Restrictions
  • Deed Restrictions: Unknown
  • Picture Count: 61
  • Document Count: 2
  • Building Style: Above Flood: Unknown
  • Property Condition: New Construction
  • Title: Negotiable
Utilities
  • Utilities: FKAA, Propane, Buyer to Verify
  • Pub Sewer HkUp: No
  • Species List: Yes
  • Pool: Yes
  • Pool Info: Other: Chiller
  • Pool Info: Heated: Yes
  • Pool Info: Dimensions: 12' x 24'
  • Pool Info: In Ground, Concrete, Salt Water
  • Porch/Balcony: Open Porch/Balcony, Deck, Patio
Interior and Exterior Features
Interior Features
  • Floor: Vinyl
  • GF-Interior Features: Tankless Hot Wtr Htr
  • Interior Features: Drapes/Blinds Incl, Smoke Alarms, Quartz Countertops, Fireplace(s)
  • Pre-Wired: Surround Sound
  • Appliances: Washer, Stainless Steel Appliance(s), Disposal, Microwave, Oven, Refrigerator, Dishwasher, Dryer
Exterior Features
  • Roof: Metal Roof
  • Construction: CBS
  • Dockage: None
  • Exterior Features: Rain Gutters, Storage, Sandy Beach, Outdoor Shower, Lighting
  • Windows/Doors: Impact Rstnce Window, Impact Rstnce Doors

Property History for 16200 Old State Road, Unit 4A

DateEvent & SourcePriceAppreciation
Jan 5, 2026

Listed (Active)

FKMLS #617926

$3,999,000—
DateEvent & SourcePrice
01/05/2026

Listed (Active)

FKMLS #617926

$3,999,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 16200 Old State Road, Unit 4A

Taxable ValueLand$55Additions-Total$55
Tax Record2021$0 ($0 / month)
Home Facts
Beds0Lot Size32,808 SqFtStyleMiscellaneous Vacant LandCountyMONROEAPN00119550-000100

Schools near 16200 Old State Road, Unit 4A

This home is within Monroe.
Rating
School
Type
Grades
Distance
Sugarloaf School
Public - PK to 8
Key West High School
Public - 9 to 12
The College Of The Florida Keys Academy
Charter - 9 to 12
Big Pine Academy
Charter - PK to 5
Rating
School
Distance
Sugarloaf School
PublicPK to 8

Key West High School
Public9 to 12

The College Of The Florida Keys Academy
Charter9 to 12

Big Pine Academy
CharterPK to 5

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 16200 Old State Road, Unit 4A, Sugarloaf, FL 33042

16200 Old State Road, Unit 4A is a single family home for sale in Sugarloaf, FL 33042. This property was listed for sale on January 5, 2026 by Expert Realty LLC (HQ), it's currently listed at $3,999,000. This listing's school district is Monroe. Nearby schools include Sugarloaf School, Key West High School and The College Of The Florida Keys Academy. 16200 Old State Road, Unit 4A is a 3-bed, 2-bath, 1,964 sqft single family home built in 2024.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity. Subject to change at any time. Compass makes no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

Listing Courtesy of Expert Realty LLC (HQ)

Based on information from one of the following Multiple Listing Services: Beaches Multiple Listing Service, Inc., Martin County REALTORS® of the Treasure Coast, Inc., Miami Association of REALTORS®. Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by Beaches Multiple Listing Service, Inc., Martin County REALTORS® of the Treasure Coast, Inc., Miami Association of REALTORS® is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.