31343 Avenue I, Big Pine Key, FL 33043

$899,000

Virtual Tour

https://my.matterport.com/show/?m=rrb2qWgnXRM

Property Type: Residential Bedrooms: 3 Baths: 2 Square Footage: 1,144 Lot Size (sq. ft.): 7,500 Status: Contingent/Show

Current Price: $899,000 List Date: 1/21/2026 Last Modified: 4/01/2026

Description

A perfect 1031 exchange property! Active vacation rental with history and future bookings. Built in 2020 and still feels brand new, this beautifully maintained 3-bedroom, 2-bath home is offered fully furnished and ready to enjoy or generate rental income. A 75-foot concrete dock delivers outstanding boating access, placing you just minutes from premier fishing grounds and offering easy routes to both the Gulf and the Ocean. Designed for peace of mind, the home features a 180-mph wind rating, impact windows and doors, Hardi plank siding, and a metal roof. Inside, you'll find luxury vinyl plank flooring, a bright open great room, a dedicated laundry room, and a sleek modern palette. Outdoors, the low-maintenance yard, covered parking, and ample space for boat trailers or an RV make this an effortless and inviting Keys retreat.

More Information MLS# 618241

Contract Information

Listing Board: Marathon/Lower Keys As is Rght to Inspct: Yes Species List: Yes Current Price: $899,000 Listing Date: 2026-01-21 List Price: $899,000

Location, Tax & Legal

City: Big Pine Mile Marker: 31 Marathon Neighborhood: N/A Side: Bay/Gulf Flood Zone: AE Alternate Key #: 1379263 Parcel #: 00307090-000000 Zoning: IS - Improved Subivision District Deed Restrictions: Unknown Legal: BK 51 LT 2 SANDS SUB PB1-65 BIG PINE KEY OR280-309 Taxes: 7190.54 Tax Year: 2025 Pub Sewer HkUp: Yes Street #: 31343 Street Name: Avenue I Key/Island: Big Pine Key State/Province: FL Zip Code: 33043 County: Monroe Subdivision: Sands Sub (31.0) Area: 11 - Big Pine Key, No Name Key

General Property Description

Realtor.COM Type: Residential - Single Family Waterfront: Yes Control Depth: 3 Lot Size: 75 X 100 Lot SqFt: 7500 Pool: No Lot Sqft Source: Tax Records Total Units: 1 Acres: 0.17 SqFt Source: Builder/Architect Rentals Allowed: With Restrictions Min Rental Days: 28 Style: Single Family Year Built: 2020 Living Apx SqFt: 1144 Total Bedrooms: 3 Full Baths: 2 Total Baths: 2

Remarks & Misc

Remarks – Consumer: A perfect 1031 exchange property! Active vacation rental with history and future bookings. Built in 2020 and still feels brand new, this beautifully maintained 3-bedroom, 2-bath home is offered fully furnished and ready to enjoy or generate rental income. A 75-foot concrete dock delivers outstanding boating access, placing you just minutes from premier fishing grounds and offering easy routes to both the Gulf and the Ocean. Designed for peace of mind, the home features a 180-mph wind rating, impact windows and doors, Hardi plank siding, and a metal roof. Inside, you'll find luxury vinyl plank flooring, a bright open great room, a dedicated laundry room, and a sleek modern palette. Outdoors, the low-maintenance yard, covered parking, and ample space for boat trailers or an RV make this an effortless and inviting Keys retreat. Directions: From US 1 on Big Pine turn onto 1st St Bayside. got .4 miles turn right onto Ave I see sign on the left.

Association Info

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

Fee Includes

None: 1

Dockage

Dock Length: 75 Dock: Concrete Seawall: Concrete

Tax Exemptions

None: 1

Appliances

Dishwasher: 1 Disposal: 1 Dryer: 1 Microwave: 1 Range: 1 Refrigerator: 1 Stainless Steel Appliance(s): 1 Washer: 1

Pets

Pets Allowed: 1

Cooling

Ceiling Fans(s): 1 Central Air: 1 Heat Pump: 1

Heating

Central: 1

Waterfront

Canal Front: 1

Waterview

Canal View: 1

Floor

Laminate: 1

Neighborhood Feature

Bike Paths: 1 Tennis Courts: 1 Other Area Features: 1

Interior Features

Smoke Alarms: 1

Specialty Rooms

Laundry Room: 1

Building Style

Above Flood: Yes

Windows/Doors

Impact Rstnce Doors: 1 Impact Rstnce Window: 1

Vehicle Storage

Car(s): 4+ Carport: 1 Open Parking: 1 Off Street Parking: 1

Construction

Modular: 1

Land Size

Less Than 1/4 Acre: 1

Furnished

Furnished: 1

Terms

Cash: 1 Conventional: 1 FHA: 1

Utilities

Cable Available: 1 FKAA: 1 Municipal Sewer: 1

Porch/Balcony

Deck: 1

Title

Negotiable: 1

Pre-Wired

Cable: 1

Roof

Metal Roof: 1

Status Change Info

Contingent: Contingent/Show Status: Contingent/Show

Property Features

Fee Includes: None Tax Exemptions: None Waterfront: Canal Front Waterview: Canal View Vehicle Storage: Carport; Off Street Parking; Open Parking Furnished: Furnished Cooling: Ceiling Fans(s); Central Air; Heat Pump Heating: Central Utilities: Cable Available; FKAA; Municipal Sewer Interior Features: Smoke Alarms Pre-Wired: Cable Specialty Rooms: Laundry Room Appliances: Dishwasher; Disposal; Dryer; Microwave; Range; Refrigerator; Stainless Steel Appliance(s); Washer Construction: Modular Floor: Laminate Roof: Metal Roof Pets: Pets Allowed Neighborhood Feature: Bike Paths; Tennis Courts; Other Area Features Land Size: Less Than 1/4 Acre Terms: Cash; Conventional; FHA Title: Negotiable

Documents

Boating Map ›

Boating Map - 2 ›

Listing Office: Island Welcome Real Estate

Last Updated: April - 01 - 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.

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