Nestled on a spacious 10,000 sq. ft. ( double lot ), this newly constructed concrete block home offers both comfort and privacy in the heart of Big Pine Key. Featuring 3 bedrooms, one full bath and a half bath, this property is ideal for those seeking a peaceful retreat with plenty of space. Enjoy sunny days by the above ground pool, surrounded by lush tropical landscaping and a fully fenced yard, this layout allows for a natural circular drive around the property. 40' X 12' concrete pad with 30 amp power and water. The home boasts a metal standing seam roof, wind impact windows and doors for added peace of mind. Quartz countertops and on demand hot water in the kitchen. With two sheds and additional storage downstairs, you'll have plenty of room for tools, gear or anything you need to make this property your own. Whether you're looking for a full-time residence or a vacation getaway, this home offers the perfect blend of comfort, privacy and convenience. Just a few blocks from the Big Pine Key Community Park. This private location is close to shopping and dining
For sale
$780,000
31120 Avenue J, Big Pine Key, FL 33043
3beds
864sqft
Est.:
Single Family Residence
Built in 2022
10,000 Square Feet Lot
$760,900 Zestimate®
$903/sqft
$-- HOA
What's special
- 6 days
- on Zillow |
- 593 |
- 28 |
Zillow last checked: 7 hours ago
Listing updated: July 31, 2025 at 09:45am
Listed by:
David M Kaufmann 305-942-9480,
Century 21 Circle
Source: FLKMLS,MLS#: 615959
Originating MLS: Marathon/Lower Keys

Travel times
Tour with a buyer's agent
Tour with a buyer's agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 1
- 1/2 bathrooms: 1
Cooling
- Central Air
Appliances
- Included: Washer, Freezer, Microwave, Refrigerator, Dishwasher, Dryer
Features
- Flooring: Vinyl
- Doors: Sliding Glass Doors, Impact Rstnce Doors
- Windows: Impact Rstnce Window
Interior area
- Total interior livable area: 864 sqft
Video & virtual tour
Property
Features
- Patio & porch: Open Porch/Balcony
- Exterior features: Storage
- Has private pool: Yes
- Pool features: Above Ground
- Fencing: Fenced
- Water view: None
- Waterfront features: None, Dockage: None
Lot
- Size: 10,000 Square Feet
- Features: Less Than 1/4 Acre
Details
- Additional structures: Shed(s)
- Parcel number: 00307410000000
- Zoning: IS
- Zoning description: Improved Subivision District
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- CBS, Concrete
- Roof: Metal
Condition
- Year built: 2022
Utilities & green energy
- Electric: Elect Separate Meter
- Sewer: Public Sewer
- Utilities for property: FKAA, Buyer to Verify
Community & HOA
Community
- Subdivision: Sands Sub (31.0)
HOA
- Has HOA: No
- Services included: Sewer, Water
Location
- Region: Big Pine Key
Financial & listing details
- Price per square foot: $903/sqft
- Tax assessed value: $581,731
- Annual tax amount: $5,038
- Date on market: 7/28/2025
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