Experience the pinnacle of coastal luxury in this spectacular 4-bedroom, 4.5-bathroom estate, offering 3,454 square feet of light-filled living space on an oversized 26,450-square-foot lot. Commanding 170 feet of seawall, the property delivers unobstructed views across a picturesque water basin. This prime location provides ample deep-water maneuvering room for multiple large vessels, making it a true paradise for avid boaters. Exceptional curb appeal welcomes you, featuring a paved driveway and lighted landscaping. Inside, architectural grandeur meets effortless comfort. The living room features an inviting fireplace and flows seamlessly into an adjacent den. The kitchen is a culinary haven, with a generous center island that seats four. Positioned as a private sanctuary, the master suite boasts soaring ceilings, oversized walk-in closet, and an exclusive covered patio. The spa-like master bath looks directly onto a dedicated orchid lanai. Outdoors, an entertainer's paradise awaits: a large covered living area transitions into a fully equipped summer kitchen—complete with a built-in grill and refrigerator drawers—all framed by lush, tropical landscaping and a sparkling heated pool. A spacious three-car garage completes this unparalleled waterfront retreat.
For sale
$13,800,000
9 Grayvik Rd, Key Largo, FL 33037
4beds
3,454sqft
Single Family Residence
Built in 1961
0.61 Acres Lot
$12,697,400 Zestimate®
$3,995/sqft
$-- HOA
What's special
Fully equipped summer kitchenLush tropical landscapingExceptional curb appealSpa-like master bathInviting fireplaceArchitectural grandeurExclusive covered patio
- 28 days
- 770
- 28
Zillow last checked:
Listing updated:
Listed by:
Cassy Everhart, Morgan Smith,
Ocean Reef Club Sotheby's International Realty
Source: CLS at Ocean Reef,MLS#: 5041
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 5
- Full bathrooms: 4
- 1/2 bathrooms: 1
Rooms
- Room types: Library
Appliances
- Included: Washer, Dryer, Dishwasher, Refrigerator, Microwave
- Laundry: Laundry Room
Features
- Office/Den
- Number of fireplaces: 1
Interior area
- Total structure area: 3,454
- Total interior livable area: 3,454 sqft
Video & virtual tour
Property
Features
- Stories: 1
- Patio & porch: Terrace, Deck/Patio
- Exterior features: Dock, Outdoor Kitchen
- Has spa: Yes
- Spa features: Spa/Hot Tub, Bath
- On waterfront: Yes
Lot
- Size: 0.61 Acres
Details
- Parcel number: 00571590000000
- Special conditions: Traditional
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Condition
- New construction: No
- Year built: 1961
- Major remodel year: 2004
Utilities & green energy
- Gas: Propane Tank-Owned
Community & HOA
Community
- Subdivision: Not Condo or Condo Outside MLS Area
Location
- Region: Key Largo
Financial & listing details
- Price per square foot: $3,995/sqft
- Tax assessed value: $10,522,029
- Annual tax amount: $32,372
- Date on market: 8/27/2026
Estimated market value
$12,697,400
$12.06M - $13.33M
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 8/27/2026 | Listed for sale | $13,800,000+1635.8%$3,995/sqft |
Source: | ||
| 6/5/1995 | Sold | $795,000$230/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $32,372 +3.7% | $4,765,754 +2.9% |
| 2024 | $31,218 +2.1% | $4,631,443 +3% |
| 2023 | $30,589 +4.7% | $4,496,547 +3% |
| 2022 | $29,229 -3.5% | $4,365,580 +3% |
| 2021 | $30,287 -1.7% | $4,238,428 -1% |
| 2020 | $30,814 | $4,280,095 +3.9% |
| 2019 | $30,814 +2.7% | $4,121,170 +32.5% |
| 2018 | $30,001 +30.5% | $3,111,113 +2.1% |
| 2017 | $22,987 +2.3% | $3,047,124 +2.1% |
| 2016 | $22,475 -3.2% | $2,984,451 +0.7% |
| 2015 | $23,225 | $2,963,705 |
Find assessor info on the county website
Monthly payment
Est. payment





