Think the Florida Keys can't accommodate a true yacht? Think again.
Opportunities like this are exceptionally rare, this Port Largo waterfront home is one of the few properties in the Keys where a serious yacht owner can dock with confidence. Set on an over 200-foot-wide canal with protected, deep-water dockage, the property offers a brand-new 106' concrete dock with the depth and turning radius that most Keys homes simply cannot provide. Add in open ocean views and immediate access to world-class fishing and diving, and you have a location that checks boxes most buyers assume don't exist here. Designed for both lifestyle and entertaining, this 4-bedroom, 3-bath home delivers the ultimate Keys experience. The updated kitchen opens into comfortable living spaces, while the outdoor area is built for hosting, complete with a pool and expansive dockage that naturally becomes the focal point of every gathering. This is a true ''boat and entertain'' property. Tucked at the end of a quiet street, the home offers privacy while still capturing the energy of the waterway, perfect for enjoying the steady flow of boats passing through the channel. It's a setting that blends relaxation with just the right amount of activity. Located in the desirable Port Largo community, you're just minutes from some of the best fishing and diving in Key Largo, along with easy access to nearby restaurants and local favorites. The neighborhood also features a park with pickleball and tennis courts, an Olympic-sized pool, beach volleyball, and a convenient boat ramp. For buyers who thought the Keys couldn't support their boating lifestyle, this property changes that conversation. If you've been overlooking the Keys because of dockage limitations, this is the one that proves otherwise.
For sale
$5,800,000
308 Atlantic Blvd, Key Largo, FL 33037
4beds
2,414sqft
Single Family Residence
Built in 1973
0.35 Acres Lot
$5,348,100 Zestimate®
$2,403/sqft
$25/mo HOA
What's special
Port largo waterfront homeComfortable living spacesOpen ocean viewsUpdated kitchen
- 24 days
- 641
- 37
Zillow last checked:
Listing updated:
Listed by:
AJ Vetter 305-304-8841,
Palm House Real Estate,
Taylor Globus 305-401-7675,
Palm House Real Estate
Source: FLKMLS,MLS#: 621690
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 3
Cooling
- Central Air
Appliances
- Included: Washer, Dryer, Dishwasher, Refrigerator, Range, Oven, Microwave, Disposal, Ice Maker, Wine Cooler, Stainless Steel Appliance(s)
- Laundry: Laundry Room
Features
- Walk-in Closet(s), Quartz Countertops
- Flooring: Tile, Laminate
Interior area
- Total structure area: 2,414
- Total interior livable area: 2,414 sqft
Property
Parking
- Parking features: Attached, Open, RV Access/Parking, Storage
- Has attached garage: Yes
- Has uncovered spaces: Yes
Features
- Has private pool: Yes
- Pool features: In Ground
- Fencing: Fenced
- On waterfront: Yes
Lot
- Size: 0.35 Acres
Details
- Parcel number: 00453430000300
- Zoning: IS - Improved Subivision District
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- CBS
Condition
- Year built: 1973
Community & HOA
Community
- Features: Community Boat Ramp
- Subdivision: Port Largo (100.0)
HOA
- Has HOA: No
- Services included: None
- HOA fee: $300 annually
Location
- Region: Key Largo
Financial & listing details
- Price per square foot: $2,403/sqft
- Tax assessed value: $2,240,774
- Annual tax amount: $18,452
- Date on market: 10/19/2026
Estimated market value
$5,348,100
$5.08M - $5.62M
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 10/19/2026 | Listed for sale | $5,800,000-1.7%$2,403/sqft |
Source: | ||
| 9/19/2026 | Listing removed | $5,900,000$2,444/sqft |
Source: | ||
| 7/23/2026 | Price change | $5,900,000-14.5%$2,444/sqft |
Source: | ||
| 3/27/2026 | Listed for sale | $6,900,000+176.6%$2,858/sqft |
Source: | ||
| 3/4/2022 | Sold | $2,495,000$1,034/sqft |
Source: Public Record Report a problem | ||
| 1/26/2022 | Pending sale | $2,495,000$1,034/sqft |
Source: Owner Report a problem | ||
| 1/6/2022 | Listed for sale | $2,495,000+40.6%$1,034/sqft |
Source: Owner Report a problem | ||
| 5/21/2017 | Listing removed | $1,775,000$735/sqft |
Source: Freewheeler Realty, Inc #572583 Report a problem | ||
| 3/10/2017 | Price change | $1,775,000-6.3%$735/sqft |
Source: Freewheeler Realty, Inc #572583 Report a problem | ||
| 12/7/2016 | Price change | $1,895,000-2.8%$785/sqft |
Source: Freewheeler Realty, Inc #572583 Report a problem | ||
| 11/2/2016 | Listed for sale | $1,950,000+145.3%$808/sqft |
Source: Freewheeler Realty, Inc #572583 Report a problem | ||
| 10/11/2002 | Sold | $795,000+117.8%$329/sqft |
Source: Public Record Report a problem | ||
| 8/17/1993 | Sold | $365,000$151/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $18,452 +4.9% | $2,226,982 +2.9% |
| 2024 | $17,587 -7.3% | $2,164,220 -5.7% |
| 2023 | $18,974 +196.9% | $2,294,258 +195.6% |
| 2022 | $6,392 -2.1% | $776,262 +3% |
| 2021 | $6,527 +3.3% | $753,653 +4.3% |
| 2020 | $6,318 | $722,637 +2.3% |
| 2019 | $6,318 +2% | $706,391 +1.9% |
| 2018 | $6,197 0% | $693,220 +2.1% |
| 2017 | $6,197 +2.1% | $678,962 +2.1% |
| 2016 | $6,067 -1.4% | $664,998 +0.7% |
| 2015 | $6,153 | $660,375 |
Find assessor info on the county website
Monthly payment
Est. payment



