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KAROL MARSDEN, PA          305-395-1975          karolrealtor@gmail.com

803 Brown Street, Key Largo, FL 33037

$699,000
Property Type: Residential Bedrooms: 3 Baths: 2 Square Footage: 1,200 Lot Size (sq. ft.): 6,600 Status: Active
Current Price: $699,000 List Date: 7/23/2026 Last Modified: 8/19/2026

Description

Discover the charm of the Florida Keys in this lovely 3-bedroom, 2-bath CBS concrete block home with coastal flair, ideally located in the highly desirable Twin Lakes community of Key Largo. All floor levels are above flood making the insurances, easily affordable! Built for lasting quality and peace of mind, this home features solid concrete block construction, impact-resistant windows and doors, and a new metal roof installed in 2021. A welcoming flagstone arched entry porch leads to a spacious screened patio, an ideal indoor-outdoor living space where you can relax, entertain, and enjoy the island breeze year-round. The thoughtfully designed kitchen features all-wood cabinetry, an artistic tin backsplash, and French doors that open directly onto the screened porch, creating a seamless flow for entertaining. Throughout the home, custom plantation shutters add timeless style and elegance. A generously sized walk-in laundry room offers exceptional storage, with ample space with an additional refrigerator, pantry supplies, and household essentials. Outside, the lush Zoysia grass and fenced backyard provide plenty of room for pets, gardening, or outdoor enjoyment, while a separate storage shed offers additional convenience. Parking is abundant with dual brick-paver driveways and a covered carport, providing plenty of room for multiple vehicles and your boat. Twin Lakes residents enjoy access to a private neighborhood boat ramp and convenient loading dock, offering immediate access to Florida Bay and excellent ocean access via the Adams Cut Waterway--a dream location for boating, fishing, diving, and waterfront recreation. Located just one hour from Miami International Airport, this exceptional property offers the perfect balance of convenience and tranquility, allowing you to enjoy a relaxed tropical lifestyle without sacrificing accessibility. Whether you're searching for a full-time residence, a seasonal retreat, or the perfect island getaway, t

More Information MLS# 620738

Contract Information

Listing Board: Florida Keys As is Rght to Inspct: Yes Species List: Yes Current Price: $699,000 Listing Date: 2026-07-23 List Price: $699,000

Location, Tax & Legal

City: KEY LARGO Mile Marker: 103 Marathon Neighborhood: N/A Side: Bay/Gulf Flood Zone: AE Alternate Key #: 1673994 Parcel #: 00550510-000000 Zoning: IS - Improved Subivision District Deed Restrictions: No Legal: BK 18 LT 8 TWIN LAKES PB3-160 KEY LARGO OR571-187 OR745-70 OR786-1855 OR1268-1728 OR1268-1721 OR1638-151 OR1638-152/53 O Taxes: 4608.72 Tax Year: 2025 Pub Sewer HkUp: Yes Street #: 803 Street Name: Brown Street Suffix: Street Key/Island: Key Largo State/Province: FL Zip Code: 33037 County: Monroe Subdivision: Twin Lakes (103.0) Area: 27 - Key Largo MM 97-107

General Property Description

Realtor.COM Type: Residential - Single Family Waterfront: No Control Depth: 4 Lot Size: 60 X 110 Lot SqFt: 6600 Pool: No Lot Sqft Source: Property Data Card Total Units: 0 Acres: 0.15 SqFt Source: Property Data Card Rentals Allowed: With Restrictions Floor Number: 3000 Style: Single Family Year Built: 1975 Living Apx SqFt: 1200 Total Bedrooms: 3 Full Baths: 2 Total Baths: 2

Remarks & Misc

Remarks – Consumer: Discover the charm of the Florida Keys in this lovely 3-bedroom, 2-bath CBS concrete block home with coastal flair, ideally located in the highly desirable Twin Lakes community of Key Largo. All floor levels are above flood making the insurances, easily affordable! Built for lasting quality and peace of mind, this home features solid concrete block construction, impact-resistant windows and doors, and a new metal roof installed in 2021. A welcoming flagstone arched entry porch leads to a spacious screened patio, an ideal indoor-outdoor living space where you can relax, entertain, and enjoy the island breeze year-round. The thoughtfully designed kitchen features all-wood cabinetry, an artistic tin backsplash, and French doors that open directly onto the screened porch, creating a seamless flow for entertaining. Throughout the home, custom plantation shutters add timeless style and elegance. A generously sized walk-in laundry room offers exceptional storage, with ample space with an additional refrigerator, pantry supplies, and household essentials. Outside, the lush Zoysia grass and fenced backyard provide plenty of room for pets, gardening, or outdoor enjoyment, while a separate storage shed offers additional convenience. Parking is abundant with dual brick-paver driveways and a covered carport, providing plenty of room for multiple vehicles and your boat. Twin Lakes residents enjoy access to a private neighborhood boat ramp and convenient loading dock, offering immediate access to Florida Bay and excellent ocean access via the Adams Cut Waterway--a dream location for boating, fishing, diving, and waterfront recreation. Located just one hour from Miami International Airport, this exceptional property offers the perfect balance of convenience and tranquility, allowing you to enjoy a relaxed tropical lifestyle without sacrificing accessibility. Whether you're searching for a full-time residence, a seasonal retreat, or the perfect island getaway, t Directions: Mile Marker 102 turn west onto Bunky, then left on Ellen, then Right on Brown, Sign on property. or GPS

Association Info

Mandatory Home Owners Asc: No 1st Right of Refusal: No Association Fee $: 0

Fee Includes

None: 1

Dockage

Boat Ramp: 1 Other Dockage: 1

Tax Exemptions

None: 1

Appliances

Dishwasher: 1 Dryer: 1 Microwave: 1 Oven: 1 Range: 1 Refrigerator: 1 Washer: 1

Pets

Pets Allowed: 1

Cooling

Ceiling Fans(s): 1 Central Air: 1

Heating

Central: 1

Waterfront

None: 1

Waterview

No Waterview: 1

Floor

Tile: 1

Neighborhood Feature

Community Boat Ramp: 1

Interior Features

Drapes/Blinds Incl: 1 Split Bedroom: 1 Storage: 1 Walk-in Closet(s): 1

Specialty Rooms

Laundry Room: 1 Utility Room: 1

Building Style

Above Flood: Yes Ground Level: 1 Stories: 1 Story

Windows/Doors

Impact Rstnce Doors: 1 Impact Rstnce Window: 1

Vehicle Storage

Car(s): 4+ Carport: 1 Guest Parking: 1 RV Parking Open: 1 Trailer Storage: 1

Construction

CBS: 1

Land Size

Less Than 1/4 Acre: 1

Furnished

Unfurnished: 1

Utilities

Buyer to Verify: 1 Elect Separate Meter: 1 FKAA: 1

Porch/Balcony

Patio: 1 Screened Patio: 1

Exterior Features

Fencing: 1 Shed: 1

Roof

Metal Roof: 1

Status Change Info

Status: Active

Property Features

Fee Includes: None Tax Exemptions: None Waterfront: None Waterview: No Waterview Dockage: Boat Ramp; Other Dockage Building Style: Ground Level Vehicle Storage: Carport; Guest Parking; RV Parking Open; Trailer Storage Furnished: Unfurnished Cooling: Ceiling Fans(s); Central Air Heating: Central Utilities: Buyer to Verify; Elect Separate Meter; FKAA Interior Features: Drapes/Blinds Incl; Split Bedroom; Storage; Walk-in Closet(s) Specialty Rooms: Laundry Room; Utility Room Appliances: Dishwasher; Dryer; Microwave; Oven; Range; Refrigerator; Washer Exterior Features: Fencing; Shed Construction: CBS Floor: Tile Roof: Metal Roof Pets: Pets Allowed Neighborhood Feature: Community Boat Ramp Land Size: Less Than 1/4 Acre
Listing Office: Coldwell Banker Schmitt Key Largo
Last Updated: August - 19 - 2026
The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information being provided is for consumers’ personal, non-commeral use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IDX data is deemed reliable but is not guaranteed accurate by the MLS.