For sale
$3,150,000
4beds
2,483sqft
437 Laguna Ave, Key Largo, FL 33037
4beds
2,483sqft
Single family residence
Built in 1990
0.33 Acres
Attached garage
$1,269 price/sqft
What's special
Island living in Prestigious Port Largo, Key Largo's most desirable neighborhood. Set on an oversized 0.33-acre waterfront lot, this pool home offers 50' of dockage with boat lift and jet ski davits, along with deep-water ocean access, combining comfort, outdoor living, and the ultimate Keys boating lifestyle. Offering 4 bedrooms and ...
- 102 days |
- 643 |
- 12 |
Source: FLKMLS,MLS#: 619782
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:
Listed by:
Terri Bodker 305-522-9420,
LoKation Real Estate - Pompano Beach
Source: FLKMLS,MLS#: 619782
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: $1,269/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 |
|---|---|---|
| 5/6/2026 | Listed for sale | $3,150,000+43.2%$1,269/sqft |
Source:  Key West AOR #619782 Report a problem | ||
| 11/2/2021 | Sold | $2,200,000+25.8%$886/sqft |
Source:  MIAMI #A11055252 Report a problem | ||
| 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
Est. payment
$17,844/mo
Principal & interest
$15692
Property taxes
$2152
Estimated market value
$2,944,900
$2.80M - $3.09M
$5,884/mo
Climate risks
Explore flood, wildfire, and other predictive climate risk information for this property on First Street®️.
Neighborhood: 33037
Nearby schools
Key Largo School
Grades PK-8 • 5.2 miles8/10
GreatSchools® Rating
Test Score Rating
7/10Student Progress Rating
8/10Coral Shores High School
Grades 9-12 • 9.4 miles5/10
GreatSchools® Rating
Test Score Rating
6/10College Readiness Rating
6/10Student Progress Rating
2/10