For sale

$1,295,000

29678 Enterprise Ave, Big Pine Key, FL 33043

4beds

1,820sqft

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Duplex, Single Family Residence

Built in 1987

-- sqft lot

$1,226,400 Zestimate^®

$712/sqft

$-- HOA

What's special

Stilted duplexBrand-new metal roofDeep-water boating access

Discover an outstanding opportunity in Big Pine Key with this canal-front, stilted duplex featuring two spacious 2 bedroom 1 bath residences and deep-water boating access. This is an exceptional boater's duplex in Pine Channel Estates where you can enjoy income and lifestyle in one place. Enjoy 75 feet of concrete dockage with a convenient step-down and retaining wall, all situated on a clean, wide canal that delivers you to the ocean or the bay within minutes. Recent upgrades include a brand-new metal roof for peace of mind. One unit has been beautifully updated with modern finishes, while the second unit is rented annually--ideal for buyers looking to live in one home and generate immediate income from the other. Solid construction, excellent water quality, and a prime location in one of the most desirable boating neighborhoods in the Lower Keys make this property truly stand out. Come see for yourself!

221 days

319

17

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Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 4
Bathrooms: 2
Full bathrooms: 2

Heating

Central

Cooling

Central Air, Ceiling Fans(s)

Appliances

Included: Washer, Stainless Steel Appliance(s), Gas Appliances, Microwave, Oven, Range, Refrigerator, Dishwasher, Dryer

Features

Built-in Cabinets, Storage, Split Bedroom
Flooring: Tile
Doors: Sliding Glass Doors
Windows: Drapes/Blinds Incl, Double Hung Windows

Interior area

Total interior livable area: 1,820 sqft

Property

Parking

Total spaces: 4
Parking features: Carport, Covered, Off Street, Open
Has carport: Yes
Has uncovered spaces: Yes

Features

Levels: Two
Stories: 2
Patio & porch: Screened P/B, Deck
Exterior features: Storage
Fencing: Fenced
Has view: Yes
View description: Canal
Has water view: Yes
Water view: Canal
Waterfront features: Canal Front, Waterfront, Seawall: Concrete, Dock: Concrete, Dock Length: 75

Lot

Size: 7,405 Square Feet
Dimensions: 75 x 100
Features: Less Than 1/4 Acre

Details

Additional structures: Workshop
Parcel number: 00247700000000
Zoning: ISD
Zoning description: Improved Sup Duplex

Construction

Type & style

Home type: MultiFamily
Property subtype: Duplex, Single Family Residence
Attached to another structure: Yes

Materials

Concrete, Frame
Roof: Metal

Condition

Year built: 1987

Utilities & green energy

Sewer: Septic Tank
Utilities for property: FKAA, Cable Available

Community & HOA

Community

Security: Smoke Detector(s)
Subdivision: Pine Channel Estates (29.5)

HOA

Has HOA: No
Services included: None

Location

Region: Big Pine Key

Financial & listing details

Price per square foot: $712/sqft
Tax assessed value: $733,939
Annual tax amount: $6,013
Date on market: 12/3/2025
Listing terms: Cash,Conventional

Estimated market value

$1,226,400

$1.17M - $1.29M

$3,515/mo

Price history

Date	Event	Price
12/3/2025	Listed for sale	$1,295,000+161.6%$712/sqft
Source: FLKMLS #617564 Report a problem
9/18/2024	Listing removed	$3,000$2/sqft
Source: MLKAR #611303 Report a problem
9/2/2024	Listed for rent	$3,000$2/sqft
Source: MLKAR #611303 Report a problem
8/23/2024	Listing removed	--
Source: Zillow Rentals Report a problem
8/1/2024	Listed for rent	$3,000$2/sqft
Source: Zillow Rentals Report a problem
9/8/2016	Sold	$495,000$272/sqft
Source: Public Record Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$6,579 +13.4%	$589,249 +12.2%
2023	$5,801 +3.7%	$525,214 +6.8%
2022	$5,593 +6%	$491,890 +6.7%
2021	$5,279 +2.6%	$461,176 +4%
2020	$5,143	$443,253 +6.3%
2019	$5,143 +6.7%	$417,157 +3.4%
2018	$4,822 -0.8%	$403,261 -1.9%
2017	$4,863 -0.6%	$410,995 +30.9%
2016	$4,893 +9.8%	$314,004 +5.3%
2015	$4,455	$298,242

Find assessor info on the county website

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All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.

HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.

Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.

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