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For salePrice cut: $200K (8/21)
$2,950,000
4beds
2,483sqft

437 Laguna Ave, Key Largo, FL 33037

4beds
2,483sqft
Single family residence
Built in 1990
0.33 Acres
Attached garage
$1,188 price/sqft

What's special

Deep-water ocean accessHeated poolGenerous covered outdoor areas

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
|
Source: FLKMLS,MLS#: 619782MLS Logo
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

Source: FLKMLS,MLS#: 619782MLS Logo

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

DateEventPrice
8/21/2026Price change$2,950,000-6.3%$1,188/sqft
Source: FLKMLS #619782 Report a problem
5/6/2026Listed for sale$3,150,000+43.2%$1,269/sqft
Source: Key West AOR #619782 Report a problem
11/2/2021Sold$2,200,000+25.8%$886/sqft
Source: MIAMI #A11055252 Report a problem
9/1/2019Listing removed$1,749,000$704/sqft
Source: American Caribbean Real Estate - Key Largo #576841 Report a problem
4/15/2018Price change$1,749,000-7.9%$704/sqft
Source: American Caribbean Real Estate - Key Largo #576841 Report a problem
8/31/2017Listed for sale$1,899,000+16.9%$765/sqft
Source: American Caribbean Real Estate #576841 Report a problem
5/20/2005Sold$1,625,000$654/sqft
Source: Public Record Report a problem

Public tax history

YearProperty taxesTax 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
$18,144/mo
Principal & interest
$16128
Property taxes
$2016
More affordability toolsChevron Right

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®️.

Neighborhood: 33037

Nearby schools

Key Largo School
Grades PK-8 • 5.2 miles
8/10
GreatSchools® Rating
Test Score Rating
7/10
Student Progress Rating
8/10
Coral Shores High School
Grades 9-12 • 9.4 miles
5/10
GreatSchools® Rating
Test Score Rating
6/10
College Readiness Rating
6/10
Student Progress Rating
2/10