Premier Brokers International
31473 Warner Street, Big Pine Key, FL 33043
ActiveMLS listing sourceMIAMI REALTORS® MLS
ActiveMLS® A12099164
$2,450,000

31473 Warner Street, Big Pine Key, FL 33043

Beds
3
Baths
4
Sqft
2,087
Est. payment$15,216/mo
Home type
Single Family Residence
Year built
1978
Lot size
77,972 sqft
Price / sqft
$1,174
HOA
$0/mo
Community
Big Pine Key Inc

Property description

Welcome to an exquisite open-water retreat in Big Pine Key, an unparalleled blend of modern luxury and authentic Keys lifestyle. This completely updated and remodeled 3BD/4BA pool home offers panoramic water views from every angle, setting the stage for endless sunrises, sunsets, and starry nights. Designed with sophistication and comfort in mind, each bedroom is an ensuite, ensuring privacy and convenience for family and guests. Beyond its beauty, this property is one of the rare few in Monroe County allowing nightly vacation rentals, boasting a highly successful rental history for those seeking both personal enjoyment and income opportunity. Every detail has been thoughtfully curated, impact windows and doors, corian countertops and two on-demand water heaters reflect quality and peace of mind. The boating enthusiast will appreciate one of the few marked channel systems leading directly to the Gulf of Mexico with the Atlantic Ocean just minutes away. Utilize the 220 sq ft extended dock for your vessel to some the best fishing, diving and boating in the continental U.S. Whether lounging poolside, entertaining on the spacious decks or heading out on the water this property offers an unmatched Keys experience. Rare, refined and ready for your investment this is open-water living at its finest.

Listing activity

Days on market
25
Listed
Sep 29, 2026
MLS listing updated
Oct 2, 2026
Feed last checked
4 minutes ago

Listed by Benton W Langley · Langley Knight Gardner Islamorada

Map

Map location is based on MLS-supplied coordinates. Verify the location before relying on it.

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms
3
Bathrooms
4
Bathrooms (decimal)
4
Full bathrooms
4
Half bathrooms
0

Rooms & features

Rooms
2
Interior features
Bar, Built-in Features, Closet Cabinetry, Storage, Vaulted Ceiling(s), Other
Flooring
Tile
Appliances
Electric Water Heater, Dishwasher, Disposal, Dryer, Ice Maker, Microwave, Refrigerator, Washer
Window features
Skylight(s)

Heating & cooling

Heating
Central
Cooling
Central Air
Property

Parking

Garage spaces
0
Carport spaces
0
Covered spaces
0
Parking features
Boat Access/Parking, Covered, Guest, RV Access/Parking
Attached garage
No

Exterior

Stories
1
Building area
5,923 sqft
Entry level
1
Exterior features
Balcony, Outdoor Shower, Other
Fencing
Fenced
Pool
Yes
Pool features
Concrete, Heated, In Ground
View
Direct Ocean, Bay
Waterfront
Ocean Access, Bay, Navigable Water
Waterfront property
Yes

Lot

Lot size
77,972 sqft
Lot size (acres)
1.79 acres
Zoning
SR
Construction

Type & style

Home type
Single Family Residence
Year built
1978
New construction
No

Materials

Construction
Frame
Roof
Metal
Foundation
Piling
Property condition
Updated/Remodeled, Resale
Levels
One
Faces
Northeast
Utilities & green energy

Utilities

Sewer
Public Sewer
Water
Public
Utilities
Cable Available
Community & HOA

Community

Subdivision
Big Pine Key Inc
MLS area
5940 - Other Florida County
MLS subarea
Other
Security
Fire Alarm, Smoke Detector(s)
Pets allowed
Yes
55+ community
Yes

Association

Has association
No
Estimated monthly dues
$0
Amenities
Other
Lease details

Not reported by the listing source.

Location

Area details

City
Big Pine Key
County
Monroe
ZIP code
33043
Manufactured home details

Not reported by the listing source.

Financial & listing details

Listing

MLS number
A12099164
Possession
Other
Original list price
$2,450,000
Parcel number
00110440000000
Annual property tax
$15,342
Tax year
2024
Tax legal description
25 66 29 BIG PINE KEY PT LT 4 AND BAY BTM ELY AND ADJ TO PT LT 4 G49-196/99 G70-169/70 OR417-496/98 OR741-518/19 OR741-520/21 OR1080-1018/19
Additional MLS details

Reported by the listing source

Association Amenities
Other
Association
No
Bathrooms Total Decimal
4
Bathrooms Total Integer
4
Building Area Total
5923
Construction Materials
Frame
County Or Parish
Monroe
Days On Market
25
Direction Faces
Northeast
Elementary School
Sugarloaf
Foundation Details
Piling
High School
Key West
List Price
2450000
Listing Contract Date
2026-09-29
Living Area
2087
Lot Size Acres
1.79
Lot Size Area
78150
MLSArea Major
5940 - Other Florida County
MLSArea Minor
Other
Middle Or Junior School
Marathon
Mls Status
Active
On Market Date
2026-09-29
Photos Count
22
Postal Code
33043
Property Sub Type
Single Family Residence
Property Type
Residential
Rooms Total
2
Security Features
Fire Alarm, Smoke Detector(s)
Senior Community
Yes
Standard Status
Active
State Or Province
FL
Status Change Timestamp
2026-09-29T04:00:00Z
Stories Total
1
Subdivision Name
Big Pine Key Inc
Water Source
Public
Waterfront Features
Ocean Access, Bay, Navigable Water
Tax Annual Amount
15342
Bathrooms Full
4
Pool Private
Yes
Bedrooms Total
3
Bathrooms Half
0
General Property Information: Senior Community
Yes

Market value

Automated estimate—No licensed valuation source connected
Estimated sales range—Ask Karim for a local market analysis
Estimated rent—No licensed rental valuation source connected

Price history

DateEventPrice
Sep 29, 2026ListedMIAMI REALTORS® MLS$2,450,000$1,174/sqft

Public tax history

YearProperty taxesAssessment
2024$15,342—

Payment calculator

Estimated monthly payment$15,216/moIllustrative estimate, not a loan offer.
Principal & interest
$12,713
Property taxes
$1,279
Insurance
$1,225
Association dues
$0

Live national rate context is displayed below through Mortgage News Daily’s official widget. The calculator rate remains a separate assumption until licensed machine-readable access is connected. This is not a loan offer.

Neighborhood

Area

Big Pine Key Inc

Big Pine Key · Monroe County · 33043

Climate risk

—

No licensed climate-risk source is connected.

Nearby schools

SugarloafElementary
—
MarathonMiddle
—
Key WestHigh
—
School names and districts are MLS-reported when available. Verify attendance boundaries with the school district. Ratings require a licensed ratings provider.

Nearby homes

12 homes

Similar homes

12 homes
MLS listing source

MIAMI REALTORS® MLS · Listing courtesy of Langley Knight Gardner Islamorada. All listings featuring the BMLS logo are provided by BeachesMLS, Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright ©2026 BeachesMLS, Inc. IDX information is provided exclusively for consumers’ personal, non-commercial use and may be used only to identify prospective properties they may be interested in purchasing or leasing. Terms of use · Equal Housing Opportunity.