437 Laguna Ave, Key Largo, FL 33037
What's special
Island living in prestigious Port Largo, one of Key Largo's most sought-after waterfront neighborhoods. Set on an oversized 14,215 sq. ft. waterfront lot, this furnished and move-in-ready pool home offers 50' of concrete dockage with boat lift and jet ski davits, deep-water ocean access, and exceptional space for enjoying the Florida Keys lifestyle. The home offers 4 bedrooms and 4 baths, including 2 primary suites. The owner's suite encompasses the third floor and features a private balcony retreat and spacious bath with soaking tub, separate shower, dressing table, and spa-like feel. On the main living level, a well-appointed kitchen features ample wood cabinetry, granite countertops, and stainless-steel appliances. A large outdoor balcony extends the living space and provides an inviting setting for morning coffee, coastal breezes, dining, or relaxed evenings. The expansive, fully fenced and gated yard is a standout feature, with a heated pool, generous covered outdoor areas, and plenty of room to entertain family and friends after a day on the water. A ground-level recreation room opens directly to the pool area, while 2 attached garages provide valuable storage and convenience--a rare find in the Keys. Ideally located near restaurants, shopping, Key Largo Community Park, and Jacobs Aquatic Center. With its oversized lot, waterfront setting, abundant outdoor space, and boating amenities, 437 Laguna Avenue offers a distinctive opportunity to enjoy the Keys lifestyle in Port Largo.
- 148 days |
- 475 |
- 27 |
Travel times
Living Room
Kitchen
Dining Room
Bedroom
Bedroom
Primary Bedroom
Bedroom
Outdoor 1
Outdoor 2
Storage
Garage
Laundry Room
Zillow last checked:
Listing updated:
Terri Bodker 305-522-9420,
LoKation Real Estate
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 4
- Full bathrooms: 4
Heating
- Has Heating (Unspecified Type)
Cooling
- Central Air, Ceiling Fans(s)
Appliances
- Included: Washer, Dryer, Dishwasher, Refrigerator, Range, Oven, Microwave, Stainless Steel Appliance(s)
- Laundry: Laundry Room
Features
- Walk-in Closet(s), Sun/Florida Room
- Flooring: Tile
- Furnished: Yes
Interior area
- Total structure area: 2,483
- Total interior livable area: 2,483 sqft
Property
Parking
- Parking features: Attached, Garage Door Opener, RV Access/Parking, Storage
- Has attached garage: Yes
Features
- Levels: Multi/Split
- Patio & porch: Open Porch/Balcony
- Has private pool: Yes
- Pool features: In Ground, Concrete, Decked
- Fencing: Fenced,Privacy
- On waterfront: Yes
Lot
- Size: 0.33 Acres
- Dimensions: 85 X 110
Details
- Parcel number: 00453475005300
- Zoning: IS - Improved Subivision District
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- CBS, Concrete
Condition
- Year built: 1990
Community & HOA
Community
- Features: Community Boat Ramp, Beach, Bike Paths
- Security: Security Gate
- Subdivision: Port Largo (100.0)
HOA
- Has HOA: No
- Services included: None
Location
- Region: Key Largo
Financial & listing details
- Price per square foot: $1,188/sqft
- Tax assessed value: $2,382,350
- Annual tax amount: $20,034
- Date on market: 5/6/2026
- Listing terms: Cash,Conventional
Price history
| Date | Event | Price |
|---|---|---|
| 8/21/2026 | Price change | $2,950,000-6.3%$1,188/sqft |
Source: | ||
| 5/6/2026 | Listed for sale | $3,150,000+43.2%$1,269/sqft |
Source: | ||
| 11/2/2021 | Sold | $2,200,000+25.8%$886/sqft |
Source: | ||
| 9/1/2019 | Listing removed | $1,749,000$704/sqft |
Source: American Caribbean Real Estate - Key Largo #576841 Report a problem | ||
| 4/15/2018 | Price change | $1,749,000-7.9%$704/sqft |
Source: American Caribbean Real Estate - Key Largo #576841 Report a problem | ||
| 8/31/2017 | Listed for sale | $1,899,000+16.9%$765/sqft |
Source: American Caribbean Real Estate #576841 Report a problem | ||
| 5/20/2005 | Sold | $1,625,000$654/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $20,034 +9.3% | $2,382,350 +7.5% |
| 2024 | $18,326 +2.7% | $2,216,998 +7.2% |
| 2023 | $17,837 +17.7% | $2,068,881 +10% |
| 2022 | $15,154 +53.5% | $1,880,801 +67.1% |
| 2021 | $9,871 -0.1% | $1,125,825 +0.6% |
| 2020 | $9,877 | $1,118,607 -1.5% |
| 2019 | $9,877 +4.2% | $1,135,229 +3.4% |
| 2018 | $9,475 +4.6% | $1,097,832 +21.3% |
| 2017 | $9,060 +13.6% | $904,953 +18.1% |
| 2016 | $7,978 +8.1% | $766,548 -9.8% |
| 2015 | $7,377 | $850,054 |
Find assessor info on the county website
Monthly payment
Estimated market value
$2,770,100
$2.63M - $2.91M
Not available
Climate risks
Explore flood, wildfire, and other predictive climate risk information for this property on First Street®️.