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Big Pine Key, FL Homes for Sale | Realty.com

Start here

Homes for sale by state
Home buying tips
Before you start looking
The buying timeline

Afford it

Today's mortgage rates
Mortgage calculator
How much can I afford?
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Make the deal

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Rentals

Safety & registry resources

Review official public-safety information for any area from these government sources:

U.S. Dept. of Justice National Sex Offender Public Website (NSOPW)
FBI: state sex-offender registry directory

3 beds New construction

1 listing

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Get an instant cash offer
Buy before you sell

Resources

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Homes for Sale in Big Pine Key, FL

Homes for Sale in Big Pine Key, FL

1 Listing

Homes for Sale in Big Pine Key, FL

1 Listing

Your local brokerage

TO

Thomas O'Leary

Realty.com

Lic. #BK3453168

Price Reduced21Active
$899,000
3 bd · 2 ba · 1,418 sqft
1540 Lantana Lane, Big Pine Key, FL
Andrea Zachary Lennon · Vylla Home
Your local brokerage
Thomas O'Leary
Realty.com
Lic. #BK3453168
Call Thomas

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L. Custen Realty, Inc. d/b/a Realty.com/L. Custen Realty CT, LLC d/b/a Realty.com (Tom O’Leary-Broker)(CT properties only), 8323 Southwest Freeway, Suite 900, Houston, Texas 77074

The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

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Listing data & MLS disclosures

BeachesMLS: All listings featuring the BMLS logo are provided by Beaches MLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Information is provided exclusively for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Listing information ©2026 Beaches Multiple Listing Service®. All Rights Reserved. Data Last Updated: 2026-08-26 15:26:44 UTC

Multi-family homes

By feature

New construction
With a pool

Big Pine Key, FL community profile

Area: 79.9 sq. mi.

Source: HJN community data

Nearby areas

ZIP codes

33050 (201)
33040 (152)
33042 (130)
33043 (84)
33051 (53)

Cities

MARATHON (159)
KEY WEST (82)
Big Pine (81)
Cudjoe (48)
KEY COLONY (48)
Marathon (39)
Big Coppitt (22)
Summerland (22)

Big Pine Key housing market

July 2026 · This period is still settling

Homes on the market · MLS, as of Jul 20, 2026

Median list price: $997,000
Homes for sale: 86

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Jul 14, 2026

Median home size: 1,380 sq. ft.