31815 Warner St, Big Pine Key, FL 33043
OFF MARKET

31815 Warner St
Big Pine Key, FL 33043

  • 6 Beds
  • 7 Baths
  • 4,777 sqft (on 14.92 acres)

$3,947,900

Trulia Estimate
as of May 10, 2026
Est. Refi. Payment $21,912/mo*

$3,947,900

Trulia Estimate
as of May 10, 2026
Est. Refi. Payment $21,912/mo*
6 Beds
7 Baths
4,777 sqft
(on 14.92 acres)

Homes for sale near 31815 Warner St

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Apartments for Rent

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Local Information

Map showing home location
© Google
-- mins to
Commute Destination

Description

Like Big Parties? Open Water Lower Keys Compound On 14.9 Acres. The Magnificent Main House Boasts Dramatic Views, Vaulted Ceilings, Open Living Area, An Elevator And A Covered Wrap Around Porch. Four Bedrooms With Four Full Baths And One-Half Bath. Other Amenities Include A Detached Four Bay Garage, 40'X30'x8', Deep Pool, A Private Island With A Golf Cart Bridge, Over 1,900' of Canal Frontage, Room For A Helicopter Landing Pad And Your Own Private Nature Preserve Accessible By Another Golf Cart Bridge. Complete, Private And Secure Compound With A 2 Bedroom, 2 Bath Caretaker Residence. Opportunity To Obtain Weekly Rental License From The County. Seller Listening To All Offers Over $1,499,000.
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources.

Home Highlights

Parking
Garage
Outdoor
Patio, Pool
View
No Info
HOA
None
Price/Sqft
No Info
Listed
No Info

Home Details for 31815 Warner St

Interior Features

Heating & Cooling
Heating: Forced AirAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2ElevatorFloors: Tile, Hardwood
Interior Details
Types of Rooms: Walk In Closet, Breakfast Nook, Dining Room, Family Room, Office, Recreation Room
Appliances & Utilities
DishwasherDryerMicrowaveRefrigeratorWasher

Exterior Features

Exterior Home Features
Roof: MetalExterior: StuccoFoundation Type: PilingPatio
Pool
Pool
Parking & Garage
GarageParking: Garage Attached, Garage Detached

Property Information

Year Built
Year Built: 2004Year Updated: 2006
Property Type / Style
Property Type: Single Family Home

Community

Units in Building: 1

Lot Information

Lot Area: 14.92 acres

Price History for 31815 Warner St

DatePriceEventSource
09/24/2012$1,499,001Sold
FLKMLS #114871
06/13/2011$2,700,000PriceChange
Agent Provided
06/11/2011$2,699,999PriceChange
Agent Provided
05/27/2011$2,700,000PriceChange
Agent Provided
05/14/2011$2,699,999PriceChange
Agent Provided
05/07/2011$2,698,999PriceChange
Agent Provided
04/07/2011$2,699,000PriceChange
Agent Provided
02/28/2011$2,699,999PriceChange
Agent Provided
02/19/2011$2,700,000Listed For SaleAgent Provided
07/26/2002$600,000Sold
FLKMLS #505779
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Property Tax and Assessment

Year2025
Tax$26,958
Assessment$4,135,399
Home facts updated by county records

Comparable Sales for 31815 Warner St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.50
Single-Family Home
$629,500
09/30/25
3
2
1,300
0.48
Single-Family Home
$495,000
02/13/26
3
2
1,278
0.62
Single-Family Home
$759,000
04/22/26
3
2
1,320
0.51
Single-Family Home
$530,000
12/23/25
3
2
1,102
0.66
Single-Family Home
$900,000
10/15/25
3
2
1,140
0.73
Single-Family Home
$840,000
04/16/26
3
2
1,296
0.71
Single-Family Home
$635,000
08/29/25
3
2
1,272
0.77
Single-Family Home
$642,000
07/11/25
3
2
1,516
0.99
Single-Family Home
$1,350,000
05/15/25
3
2
1,315
0.87
Single-Family Home
$899,000
05/08/26
3
2
1,144

Assigned Schools

These are the assigned schools for 31815 Warner St.
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Big Pine Key

At least 29 Trulia users voted on each feature.
  • 95 % Say it's dog friendly

  • 91 % Say there's wildlife

  • 82 % Say car is needed

  • 82 % Say yards are well-kept

  • 81 % Say parking is easy

  • 76 % Say people would walk alone at night

  • 75 % Say it's quiet

  • 66 % Say there's holiday spirit

  • 62 % Say it's walkable to grocery stores

  • 59 % Say it's walkable to restaurants

  • 55 % Say they plan to stay for at least 5 years

  • 52 % Say neighbors are friendly

  • 43 % Say there are community events

  • 35 % Say kids play outside

Learn more about our methodology.
  • Dawn M.
    "I live in Big Pine Key! Neighbors are friendly but keep to themselves. Lots of wildlife . Pretty safe place. "
  • Dawn M.
    "I do not believe there are community events! If there are I have not gone to any! I love Key Deer Blvd good place to run, walk or jog. Also bike riders there are tons! "
  • Sailjane
    "Yes, they would love the area. No restrictions for size, amount, breed, etc. yards are large so pets have room. There is a dog park down the road, excellent vets, many restaurants are dog friendly. There are pet parades, etc too"
  • Sailjane
    "Great parks, great schools, people are very kind and friendly. The scenery is gorgeous. Key deer, peacocks, cool birds, are all around. This is a great place to vacation to and to live. Water all around and the fishing is spectacular. It is a artistic community and very interesting. "
  • Karen F.
    "We have a nautical flea market as well as a weekend flea market, the wildlife refuge has events and there are various events at the park"
  • Shannon M.
    "friendly neighborhood with lots of wildlife both in the water and on land. nice and quiet and away from the craziness of key West but close enough to visit. nowhere else will you see an endangered key deer in your yard on the same day you have. manatee in your back canal. simply beautiful ❤️"
  • Gwalter
    "A great place to live, fish, hang out and enjoy your friends !! It’s well worth a visit. Come as you are and leave as friends "
  • Chelsea G.
    "Born and raised here in Big Pine. Low crime rate. Small property lots. I like it here because there is a grocery store and a a couple gas stations for easy accessibility. "
  • Katherine V.
    "Home to US Fish and Wildlife nature sanctuary, with star-filled nights and sunny, breezy days year-round. Caring community with good basic services. Bike paths, incredible boating and diving. "
  • Maya T.
    "Quiet area for peace and nature lovers."

LGBTQ Local Legal Protections

Homes for rent near 31815 Warner St

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Off Market Homes Near 31815 Warner St

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31815 Warner St, Big Pine Key, FL 33043 is a 6 bedroom, 7 bathroom, 4,777 sqft single-family home built in 2004. This property is not currently available for sale. 31815 Warner St was last sold on Sep 24, 2012 for $1,499,001. The current Trulia Estimate for 31815 Warner St is $3,947,900.