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Dulce Monahan
REALTOR®, CRS, SRES
Cell: (386) 852-9420
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16750 Old State Road 4a, Sugarloaf, FL 33042

$8,995,000
  • 16750 Old State Road 4a, Sugarloaf, FL 33042 Main Photo

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Active
BEDS6 BATHS4 full 1 partial SQUARE FEET5,208 MLS#617329
STATUSActive PROPERTY TYPEResidential - Single Family SUBDIVISIONSugarloaf Beach (170)

Property Description

Introducing Blue Water Lagoon Estate! Experience unmatched privacy and exceptional waterfront living at this gated 2.33-acre oceanfront estate in exclusive Sugarloaf Beach -- a location famously featured in the film ''True Lies''. Designed for the avid boater and those seeking a resort-style lifestyle, this 5,208 sq. ft. residence offers rare amenities and direct access to world-class fishing and diving.A protected 6-boat basin with room for extra boats is the centerpiece of the waterfront, complete with 25K and 16K lifts, a boat ramp, sandy beach, lookout point, and composite observation deck. After a day on the water, unwind in the lagoon-style saltwater pool with heater, chiller, and custom water features. The expansive tiki bar includes TVs, True refrigerator/freezer drawers, and an ice machine--perfect for effortless outdoor entertaining. Additional features include a firepit, private sandy beach, and a full outdoor kitchen equipped with built-in BBQ, Viking appliances, and True refrigeration.The upper level offers a bright and open Great Room with sweeping ocean views, a spacious dining area, and a chef's kitchen with stainless appliances. Two covered verandas provide ideal spaces for taking in the breezes and panoramic vistas. The primary suite features an office, en suite bath, walk-in closet with laundry, sunroom, and loft. Two additional upstairs guest rooms comfortably accommodate visitors, while the separate downstairs living area offers three more guest bedrooms for privacy and flexibility.Designed for hosting and convenience, the home is equipped with a Sonos sound system, property-wide Wi-Fi, abundant storage, a two-car garage with fishing lockers, and generous parking along a winding paver driveway. Lush, mature landscaping surrounds the property, creating a serene and secluded Sugarloaf Key retreat.Call for more information today!

16750 Old State Road 4a | MLS# 617329

This single family home located at 16750 Old State Road 4a, Sugarloaf, FL 33042 is currently listed for sale with an asking price of $8,995,000. This property was built in 1959 and has 6 bedrooms and 4 full and 1 partial baths with 5208 sq. ft. Old State Road 4a is located in the Sugarloaf Beach (170) subdivision. Search Sugarloaf Beach (170) real estate on dulcemonahan.adamscameron.com today.

Property Features

Property Type: Residential - Single Family
Cooling: Central Air, Ceiling Fans(s)
Fenced: Yes
Heating: Central
Lot Size: 2.33 Acres
Roof Type: Metal Roof
Taxes: $42,587
Year Built: 1959

Feature Descriptions

Appliances: More Appliances, Stainless Steel Appliance(s), Wine Cooler, Ice Machine, Freezer, Microwave, Oven, Range, Refrigerator, Dishwasher, Dryer, Washer
Building Above Flood: Unknown
Community Features: Other Area Features, Bike Paths
Days on Site: 273
Dock: Concrete
Dockage: Boat Lift, Basin, Boat Slip, Boat Ramp
Exterior: CBS
Exterior: Bar, Water Display, Storage, Sprinkler System, Sandy Beach, Privacy Wall/Fence, Outdoor Shower, Outdoor Kitchen, Lanai, Lighting, Fencing, Chickee Hut, Built-in Grill
Flood Zone: AE, VE, VE, AE
Flooring: Tile, Wood
Furnished: Negotiable
HOA (1st Right of Refusal) Y/N: No
HOA (Mandatory) Y/N: No
Interior: Drapes/Blinds Incl, Bar, Window Treatments, Whirlpool Bath Tub, Walk-in Closet(s), Storage, Security System, Granite Counter Top, Built-in Cabinets, Entrance Foyer, Split Bedroom
Key/Island: Sugarloaf Key
Listing Board: Key West Association
Lot Dimensions: 2.33Acre(s)
Parcel #: 00119370-000000
Parking: Garage, Trailer Storage, RV Parking Open, Off Street Parking, Attached
Pets: Pets Allowed
Pool: In Ground, Concrete, Salt Water
Porch/Balcony: Open Porch/Balcony, Screened P/B
Security: yes
Security: Electric Gate, On Premises System
Sewer Hookup: No
Specialty Rooms: Laundry Room, Workshop, Loft
Swimming Pool: Yes
Tax exemptions: None
Utilities: FKAA, Buyer to Verify
Waterfront: Oceanfront, Open Water
Waterview: Ocean View, Harbor/Marina View, Open Water View
Windows/Doors: Impact Rstnce Window, Impact Rstnce Doors
Zoning: SS - Sparsely Settled Residential District

Listed By / Shown By

Listed By

Agency Name: The Agency Florida Keys
Agency Phone: (305) 916-1105

Shown By

Agent Name: Dulce Monahan
Agent Phone: Cell: (386) 852-9420
Agency Title: Adams Cameron & Co. REALTORS

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Estimated Payment

$ 54,047.63 per month $47,875.17 Principal & Interest $3,548.92 Property Tax $2,623.54 Homeowner's Insurance

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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers 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 on this site was last updated 08/15/2026. The listing information on this page last changed on 08/15/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Sat 08/15/2026 12:16:51 AM EST) or Miami MLS (last updated Sat 08/15/2026 12:09:10 AM EST) or Stellar MLS (last updated Fri 08/14/2026 11:59:16 PM EST) or Daytona MLS (last updated Fri 08/14/2026 11:36:49 PM EST) or Tallahassee MLS (last updated Fri 08/14/2026 10:48:06 PM EST) or Northeast Florida MLS (last updated Sat 08/15/2026 12:08:57 AM EST) or My State MLS (last updated Fri 08/14/2026 11:30:07 PM EST) or Florida Keys MLS (last updated Fri 08/14/2026 4:32:05 PM EST). Real estate listings held by brokerage firms other than Adams Cameron & Co. REALTORS may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.
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