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© 2026 DockOnly™. All rights reserved.

DockOnly™ and Dock Score™ are trademarks of Blue Mar Real Estate Group Inc.

Blue Mar Real Estate Group Inc., Licensed Florida Real Estate Broker

Blue Mar Real Estate Group Inc.

Licensed Florida Real Estate Broker · DBPR License CQ1018554

4000 Ponce De Leon Blvd, Suite 470, Coral Gables, FL 33146

[email protected]

Listing data is provided by participating Multiple Listing Services and is deemed reliable but not guaranteed. Each listing's MLS source and its required disclosures appear with that listing. Dock Score™ is a DockOnly.com rating and is not provided by or affiliated with any MLS or listing broker. NOAA chart data is public domain and for reference only, not for navigation. Full MLS Compliance

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+20

3856 Donna Road

Big Pine Key, FL, 33043

Active

$710,000

3856 Donna Road

Big Pine Key, FL, 33043

Active

$710,000

2

Bedrooms

2

Bathrooms

816 sqft

Living Area

1980

Year Built

$710,000Tour the dockSchedule a Showing
Navigation note: Navigation routes show the shortest mapped path to open water. A vessel taller than the binding bridge clearance may still reach open water via a longer alternate route that we don't currently map. Verify navigability with a local captain or surveyor before relying on it.

7,350

Lot Size (sqft)

$25

HOA / Yearly

198

Days on Market

Dock Score™

DockOnly
67
Good

What shaped this score

✓Ocean Access
✓Dock present
✓Bridge-free to bay
✓Fits boats up to ~30ft (est.)

DockOnly.com rating, not provided by the MLS or listing broker.

Dock & Water AccessMLS

Canal Front

AI Aerial Imagery Detection

Dock DetectedSeawall Detected~26-35 ft dock

Detected by AI from open-source aerial mapping imagery and may not reflect current conditions. This information was not provided by the MLS or listing broker. Always verify dock infrastructure with the listing agent.

Canal GeometryDockOnly

Canal Width

SFWMD Verified
22ft at dock
dock22 ft23232222

Measured every 10 ft along the canal boundary · perpendicular measurement

Will it turn around?

Up to 5 ft

Easy
handling

5–7 ft

Fits
with care

7–8 ft

Tight
(back-in)

Boats over 8 ft typically back in/out rather than turning here. Clear channel ≈ 11 ft with boats moored both sides (~6 ft per side for dock + beam). Wide-beam yachts need the upper end of each range.

Navigation RouteDockOnly

Data sources: SFWMD AHED waterway polygons · FHWA National Bridge Inventory 2024 · Not provided by the MLS or listing broker.

Description

48k Price Improvement from original Listing, Priced to SELL, Motivated Seller, Bring all Offers. Sportsman Paradise. 2 Bedroom House with Permitted Concrete BOAT RAMP, concrete sea wall, concrete fish cleaning table with Permitted downstairs bathroom. Real short idle to open water. Back country fishing, lobster diving/snorkel and stone crabs right in your back yard. Easy access to to Atlantic & Looe Key. Lots of storage downstairs with workroom/laundry room, Very large downstairs Bathroom, Large storage room with bait freezer and detached shed. Plenty of parking. Located in the Key Deer Sanctuary.

Schedule a Showing

See the property and tour the dock. A licensed waterfront specialist will arrange your private showing.

Select a date

Location

Big Pine Key, FL, 33043

No price history available for this property.

Displayed by Blue Mar Real Estate Group Inc., Licensed Florida Real Estate Broker (DBPR CQ1018554) · [email protected]

Listing courtesy of Alan Ballas Realty via Florida Keys MLS

Last updated: 7/18/2026

© 2026 Florida Keys Board of REALTORS®, Inc. All rights reserved. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange (IDX) program of the Florida Keys Board of REALTORS®. Information is deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change, or withdrawal.

IDX information is provided exclusively for consumers' personal, non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Dock Score™

DockOnly
67
Good

What shaped this score

✓Ocean Access
✓Dock present
✓Bridge-free to bay
✓Fits boats up to ~30ft (est.)

DockOnly.com rating, not provided by the MLS or listing broker.

Nearest Bridge Clearances

Florida Keys, critical for tall/large vessels

No bridge data available for this location.
FEMA Flood Zone AE
BFE: 9ft

Special Flood Hazard Area

View FEMA Flood Map →
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Mortgage Calculator

Estimate your monthly payment for this waterfront property

20%

$142,000 down

%
Principal & Interest$3,684/mo
Property Tax (est. ~1.2%, varies by county)$710/mo
Home Insurance (est.)$250/mo
HOA Fees$2/mo
Total Monthly Payment$4,646
Loan Amount: $568,000Rate: 6.75%
Get Pre-Qualified

Estimated payments only. Actual rates and terms may vary.

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