Live the Florida Keys lifestyle in this character-filled 4-bedroom, 2-bath home on Big Coppitt Key, approximately 10 minutes from Key West. With 1,415 square feet and two distinct living areas, the home offers exceptional flexibility for visiting family and friends, a home office, or simply room to spread out. An assumable mortgage with an approximate balance of $468,000 at 2.375% may be available, subject to lender approval and buyer qualification.
The freshly updated kitchen features warm butcher-block countertops, a deep stainless-steel sink, subway-tile backsplash and stainless-steel range hood. Central air conditioning, tile floors and thoughtful improvements throughout make the home comfortable and ready to enjoy. Each living area has its own outdoor space, while the 4,900-square-foot lot provides generous off-street parking on a spacious paver driveway--ideal for multiple vehicles, a boat and the Keys lifestyle.
Built in 1933, this home has experienced an island journey unlike most. Its story began with a connection to housing at the former Key West Naval Seaplane Base, part of the area's rich military and maritime past. In the 1960s, the structure made its way from Key West to Big Coppitt Key, beginning its new chapter on Avenue F. Today, that history is paired with a renewed coastal-cottage appearance featuring Bahama-style shutters, tropical landscaping and welcoming outdoor spaces.
Two nearby neighborhood parks offer a playground, basketball court, outdoor fitness equipment, picnic areas and open green space. A convenient public boat ramp close to home provides boat-trailer parking and easy water access. Whether you are seeking a full-time Keys residence, seasonal island retreat or flexible home with room for family and guests, 331 Avenue F offers history, character and everyday access to the best of Lower Keys living.
For sale
Price cut: $24K (8/10)
$775,711
331 Avenue F, Key West, FL 33040
4beds
1,446sqft
Duplex
Built in 1933
-- sqft lot
$752,500 Zestimate®
$536/sqft
$-- HOA
What's special
Freshly updated kitchenWelcoming outdoor spacesStainless-steel range hoodDeep stainless-steel sinkCentral air conditioningTile floorsBahama-style shutters
- 154 days
- 250
- 9
Zillow last checked:
Listing updated:
Listed by:
Dasha R Ray 305-797-8505,
Conch Realty LLC (KW)
Source: FLKMLS,MLS#: 619768
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 2
- Full bathrooms: 2
Heating
- Has Heating (Unspecified Type)
Cooling
- Central Air, Ceiling Fans(s)
Appliances
- Included: Washer, Dryer, Refrigerator, Range
Features
- Granite Counters
- Flooring: Tile
Interior area
- Total structure area: 1,446
- Total interior livable area: 1,446 sqft
Property
Features
- Patio & porch: Deck, Patio
Lot
- Size: 4,791 Square Feet
- Dimensions: 49 X 100
Details
- Parcel number: 00153010000000
- Zoning: IS - Improved Subivision District
Construction
Type & style
- Home type: MultiFamily
- Property subtype: Duplex
Materials
- Frame
Condition
- Year built: 1933
Community & HOA
Community
- Subdivision: Johnsonville (9.0)
HOA
- Has HOA: No
- Services included: None
Location
- Region: Key West
Financial & listing details
- Price per square foot: $536/sqft
- Tax assessed value: $560,364
- Annual tax amount: $577
- Date on market: 5/5/2026
- Listing terms: Assumable,Conventional,FHA
Estimated market value
$752,500
$715,000 - $790,000
$3,205/mo
Price history
| Date | Event | Price |
|---|---|---|
| 8/10/2026 | Price change | $775,711-3%$536/sqft |
Source: | ||
| 6/2/2026 | Price change | $799,711-3.6%$553/sqft |
Source: | ||
| 5/5/2026 | Listed for sale | $829,711+62.5%$574/sqft |
Source: | ||
| 4/26/2021 | Sold | $510,711+0.1%$353/sqft |
Source: | ||
| 3/7/2021 | Contingent | $510,000$353/sqft |
Source: | ||
| 2/23/2021 | Listed for sale | $510,000+45.7%$353/sqft |
Source: | ||
| 10/23/2003 | Sold | $350,000$242/sqft |
Source: | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $577 -87% | $523,668 +2.9% |
| 2024 | $4,445 +0.7% | $508,910 -1.1% |
| 2023 | $4,416 +2.9% | $514,330 +3% |
| 2022 | $4,291 +19.1% | $499,350 +43.6% |
| 2021 | $3,603 +8.5% | $347,775 +10% |
| 2020 | $3,321 | $316,159 +0.2% |
| 2019 | $3,321 -0.1% | $315,576 +1.1% |
| 2018 | $3,325 -0.6% | $312,064 +2.4% |
| 2017 | $3,343 +7.3% | $304,714 +6.4% |
| 2016 | $3,116 +4.7% | $286,261 +23.4% |
| 2015 | $2,977 | $231,995 |
Find assessor info on the county website
Monthly payment
Est. payment





