Search
Canal-Front Duplex with Dockage
For Sale
$1,295,000

29678 Enterprise Avenue, Big Pine Key, FL 33043

Residential, Big Pine Key, FL

Property Size1,820 SF
Lot Size0.17 Acres
Price / SF$711.54
Days on Market278

Property Features for 29678 Enterprise Avenue

General Information

Property type Residential Multi Family
Property subtype Duplex
Zoning ISD - Improved Sup Duplex
Bedrooms 4
Bathrooms 2
Full bathrooms 2
Rooms Bedroom 1, Bathroom 1, Bedroom 4, Bathroom 2, Bedroom 3, Bedroom 2
Parking features Open
Patio and Porch features Deck
Pets allowed Yes
Interior features Built-in Cabinets, Storage
Exterior features Fencing, Storage
Fencing Fenced
Appliances Washer, Dryer, Dishwasher, Refrigerator, Range, Oven, Microwave, Gas Appliances, Stainless Steel Appliance(s)
Subdivision Pine Channel Estates (29.5)
Directions US1 to Ships Way left on Enterprise Avenue, the house is on the left.
Standard status Active
APN 00247700-000000
Size 1,820 SF
Lot size 0.17 Acres

Taxes and HOA fees

Tax Year 2024
Tax Description BK 2 LT 2 PINE CHANNEL EST SEC ONE BIG PINE KEY PB5-99 OR515-836 OR777-1447 OR948-513 OR976-260/268TR/AG OR1172-1158/59A
Tax Annual Amount 6013
Legal Description BK 2 LT 2 PINE CHANNEL EST SEC ONE BIG PINE KEY PB5-99 OR515-836 OR777-1447 OR948-513 OR976-260/268TR/AG OR1172-1158/59A

Utilities

Utilities Cable Available
Heating system Central
Cooling system Central Air
Water front 1

Amenities

deep-water boating access
dockage

Building Details

Year built 1987
Flooring type Tile
Building materials Concrete, Frame
Roof type Metal
Additional Structures Storage
Listing Agency: Florida Keys Real Estate Group
Listed By: Brenner Scheel Casey · License #BK339103, BK3179545, SL3504409
Added: Dec 3, 2025 Changed: Sep 5 Last Checked: Sep 7 at 5:06PM
MLS# 617564

Copyright © 2026 Marathon and Lower Keys Association of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

Investment Insights

Based on property information with market context.

This 1,820-square-foot duplex contains two separate residences, each with two bedrooms and one bathroom. The stilted concrete-and-frame structure was built in 1987 and has a recently installed metal roof, tile flooring, central heating, central air, storage, and open parking. One residence features updated finishes, while the other is leased annually. Appliances include refrigerators, ranges, ovens, microwaves, dishwashers, washers, and dryers.

The property occupies 0.17 acres at 29678 Enterprise Avenue in Big Pine Key. Outdoor improvements include a 75-foot concrete dock with a step-down and retaining wall along a wide canal offering boating routes toward both the ocean and bay. The property is zoned ISD - Improved Sup Duplex and includes fencing, a deck, and cable availability.

Key Highlights

  • Two residences, each with 2 bedrooms and 1 bathroom
  • 1,820 square feet on a 0.17‑acre parcel
  • 75 feet of concrete dockage with step‑down and retaining wall

Property Analytics

Current Use

Duplexes

Suggested Use

Top Pick Parking Lot & Garage HVAC Service Electrical Service Furniture & Home Goods Bakery (Bike/Boat/Book/etc) Store

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

2
Residential units

Location Intelligence

Trade Area within ½ mile

195
Businesses Nearby

Demographics for 33043, FL

4,661
Population
3,003
Households
1.6
Avg Household Size
54
Median Age
27%
College-Educated
94%
High-School Grad
16.6 sq mi
ZIP Area
281
Density / Sq Mi
$92,955
Median Household Income
$47,194
Median Earnings
$2,017
Median Rent
$563,700
Median Home Value

Market

Vacancy Rate% for Multifamily in South region

8.5% 2022
10.2% 2023
11.4% 2024
11.3% 2025
Rey
Questions? Ask Rey
Realmo’s AI knows this listing — price, zoning, demand, history. Ask anything.

Frequently Asked Questions

What type of property is this?
Duplex - Stilted two-unit property with updated finishes, a metal roof, and direct access to a wide boating canal.
Where is this duplex located?
The property is located at 29678 Enterprise Avenue Big Pine Key, FL.
What is the asking price?
The asking price for this property is $1,295,000.
What are key features of this property?
This property features: Two residences, each with 2 bedrooms and 1 bathroom; 1,820 square feet on a 0.17‑acre parcel; 75 feet of concrete dockage with step‑down and retaining wall
More about this property
Thanks! Your message was sent.
Error! Your message wasn't sent.
Please enter your name
Please enter email
Please enter the email in the correct format
Please enter phone
Please enter the number in the correct format
Please enter message