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$748,516 Just Listed

  • For Sale
  • Active
  • Single Family
  • 3 Beds
  • 2 Full Baths
  • 1,451 Sq. Ft.
  • Updated 1 day ago
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Bring your vision and make this Big Pine Key property your own! Situated on two spacious, fully fenced lots, this 3bedroom, 2bath home offers plenty of room, flexibility, and potential for the right buyer. The property features easy entry and access to both lots, providing ample space for vehicles, boats, trailers, recreational toys, and more. With the additional lot space, there is also room to explore adding a pool and creating your own private tropical outdoor retreat. Inside, the home offers three bedrooms and two bathrooms along with, a central vacuum system, plenty of storage, and a back porch perfect for enjoying the laid back Florida Keys lifestyle. The home does need work and updating and is being sold As Is, making this a great opportunity for buyers looking for a property they can renovate and customize to their own style.

Full Property Details for 31357 Ave C

General

  • Price: $748,516
  • Taxes: $5,341 (2025)
  • Status: Active
  • Type: Single Family
  • Source: 927
  • MLS ID: 621008
  • Updated: 8/17/2026
  • Added to Site: 4 day(s) ago

Interior

  • Interior Features: Storage
  • Appliances: Dishwasher, Dryer, Oven, Refrigerator, Washer
  • Flooring: Wood

Rooms

Bathrooms

  • Total Bathrooms: 2
  • Full Bathrooms: 2

Bedrooms

  • Total Bedrooms: 3

Exterior

  • Exterior Features: Fencing, Privacy Wall/Fence
  • Deck/Patio: Open Porch/Balcony
  • Porch/Patio/Deck: Open Porch/Balcony

Parking

  • Parking Features: Off Street

Location

  • Area: 11 - Big Pine Key, No Name Key
  • County: Monroe
  • Subdivision: Sands Sub (31.0)

Community

  • Assoc. Fees Include: None
  • Pets Allowed: Yes

Heating & Cooling

  • Air Conditioning: Yes
  • Cooling Type: Wall/Window Unit(s), Ceiling Fans(s)

Structural Information

  • Architectural Style: Above Flood
  • Construction: Frame
  • Roof: Combo Roof
  • Windows/Doors: Shutters
  • Square Feet: 1,451
  • Sq. Ft. Source: Tax Records
  • Year Built: 1987

Lot Features

  • Property View: No Waterview
  • Lot Size (Acres): 0.11
  • Lot Size (Sq. Ft.): 10,000
  • Lot Size Source: Tax Records
  • Zoning: IS - Improved Subivision District

Water Features

  • Water View: Yes

Financial Considerations

  • Tax Amount: $5,341.04
  • Tax Year: 2025

Disclosures and Reports

  • Legal Description: Bk 24 Lt 6 Sands Sub Pb1-65 Big Pine Key and BK 24 LT 11 Sands Subdivision PB1-65 Big Pine Key
  • APN: 302920000000

Listed by Coldwell Banker Schmitt RE Co., Halley Haack (305) 304-1456 and Coldwell Banker Schmitt RE Co., Karen A Haack (305) 872-8056

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Listing agents

— 31357 Ave C —

  • Halley Haack

    Coldwell Banker Schmitt RE Co.

  • Karen A Haack

    Coldwell Banker Schmitt RE Co.

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 31357 Ave C

School District:Monroe County School District, Middle Torch Key, FL
NameGradesDistance
Sugarloaf School
255 Crane Boulevard, Summerland Key, FL 33042
PK-811.8 mi
Key West High School
2100 Flagler Avenue, Key West, FL 33040
9-1228.5 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 31357 Ave C Get Price Alerts and Save Property

Date
Details
Price
Change
Source
8/17/2026
Listed
$748,516
17.88%
MLS
4/20/2023
Sold
$635,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 31357 Ave C

Year
Property Taxes
Change
Tax Assessment
Change
2025
$5,341
1%
$515,349
-2%
2024
$5,311
26%
$528,323
2%
2023
$4,200
26%
$517,578
80%
2021
$3,343
-7%
$287,232
-23%
2022
$3,610
8%
$374,164
40%
2021
$3,343
4%
$266,868
-1%
2019
$3,208
1%
$269,429
5%
2018
$3,167
7%
$256,053
2%
2017
$2,957
7%
$249,909
18%
2016
$2,760
-1%
$211,614
6%
2015
$2,784
5%
$200,323
10%
2014
$2,643
3%
$182,112
10%
2013
$2,572
—
$165,557
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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*These costs are estimates, and the interest rates assume exceptional credit standing.

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Listed by Coldwell Banker Schmitt RE Co., Halley Haack (305) 304-1456 and Coldwell Banker Schmitt RE Co., Karen A Haack (305) 872-8056

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31357 Avenue C, Big Pine Key, FL 33043 (MLS# 621008) is a Single Family property with 3 bedrooms and 2 full bathrooms. 31357 Avenue C is currently listed for $748,516 and was received on August 17, 2026. Want to learn more about 31357 Avenue C? Do you have questions about finding other Single Family real estate for sale in Big Pine Key? You can browse all Big Pine Key real estate or contact a Coldwell Banker agent to request more information.

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