$4,500,000
SOLD SEP 16, 2026
4 Beds
3 Baths
3,273 Sq Ft
6,000 Sq Ft Lot

Sale Details

Date Sold: September 16, 2026

$1,375 Per Sq Ft

0 Days on Market

Highlights

  • Ocean Front
  • Boat Lift
  • New Construction
  • Dock made with concrete
  • Open Water Access
  • Spa

About This Home

As of September 2026

Impeccable, all-concrete new construction offering just under 3,300 square feet under air, complemented by another 500+ square feet of balcony spaces. This exceptional 4-bedroom, 3-full-bathroom residence is over-engineered to deliver unparalleled security, strength, and peace of mind.

Blending masculine and feminine design elements, the architecture is both striking and thoughtfully considered--every detail deserving of its praise.

There is no other residential property quite like this premier Florida Keys offering in the highly sought-after community of Summerland Key.

**618 Caribbean Dr. E is in a class of its own.**

Last Agent to Sell the Property

Angelina Will

Berkshire Hathaway HomeServices Knight & Gardner Realty License #3485231 Listed on: 09/16/2026

Berkshire Hathaway HomeServices Knight & Gardner Realty

Last Buyer's Agent

Angelina Will

Berkshire Hathaway HomeServices Knight & Gardner Realty License #3485231 Listed on: 09/16/2026

Berkshire Hathaway HomeServices Knight & Gardner Realty
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Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $2,535

Year Built

  • Built in 2026 | New Construction

Lot Details

  • 6,000 Sq Ft Lot
  • Lot Dimensions are 60 x 100
  • Ocean Front
  • Home fronts a canal
  • Property is zoned IS - Improved Subivision District

Property Views

  • Ocean
  • Canal

Home Design

  • Metal Roof
  • Concrete Block And Stucco Construction

Interior Spaces

  • 3,273 Sq Ft Home
  • Furnished
  • Ceiling Fan
  • Impact Glass

Kitchen

  • Oven
  • Range
  • Microwave
  • Freezer
  • Ice Maker
  • Dishwasher
  • Wine Cooler
  • Stainless Steel Appliances

Bedrooms and Bathrooms

  • 4 Bedrooms
  • 3 Full Bathrooms

Laundry

  • Dryer
  • Washer

Parking

  • Attached Garage
  • Automatic Garage Door Opener

Outdoor Features

  • Spa
  • Open Water Access
  • Seawall
  • Boat Lift
  • Dock made with concrete

Horse Facilities and Amenities

  • Trailer Storage

Utilities

  • Central Air
  • Propane

Community Details

  • Summerland Key Cove Subdivision

Listing and Financial Details

  • Assessor Parcel Number 00192730000000

Home Details

Home Type

Single Family

Est. Annual Taxes

$2,535

Year Built

Built in 2026 | New Construction

Lot Details

6,000 Sq Ft Lot

Listing Details

  • Property Type: Residential
  • Dockage Dock: Concrete
  • Dockage Seawall: Concrete
  • Vehicle Storage Cars: 4+
  • Year Built: 2026
  • Property Condition: New Construction
  • Property Sub Type: Single Family Residence
  • LotSizeAcres: 0.13
  • Lot Size: 60 X 100
  • Co List Office Mls Id: kwa.10017
  • Subdivision Name: Summerland Key Cove (25.0)
  • Dockage: Boat Lift
  • Vehicle Storage: Garage, Attached, Auto Door Opener, Trailer Storage, Covered Parking
  • Waterview: Ocean View, Canal View, Open Water View
  • Financial Status: Bank Owned: No
  • Financial Status: Potential Short Sale: No
  • Special Features: NewHome

Interior Features

  • Appliances: More Appliances, Washer, Dryer, Dishwasher, Refrigerator, Range, Oven, Microwave, Freezer, Gas Appliances, Ice Machine, Wine Cooler, Stainless Steel Appliance(s)
  • Full Bathrooms: 3
  • Total Bedrooms: 4
  • WindowsDoors: Impact Rstnce Window, Impact Rstnce Doors

Exterior Features

  • Waterfront: Yes
  • Exterior Features: Hot Tub
  • Construction Type: CBS, Concrete
  • Waterfront: Oceanfront, Canal Front, Open Water
  • Roof: Metal Roof

Utilities

  • Cooling: Central Air, Ceiling Fans(s)
  • Utilities: FKAA, Municipal Sewer, Buyer to Verify, Propane

Condo/Co-op/Association

  • Pets Allowed: Yes

Lot Info

  • Parcel Number: 00192730000000
  • Lot Size Sq Ft: 6000.0

Rental Info

  • Furnished: Furnished

Tax Info

  • Tax Year: 2025
  • Tax Annual Amount: 2535.24

Multi Family

  • Number Of Units Total: 1

Ownership History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Name Owned For Owner Type

Purchase Details

Closed on
Feb 8, 2022
Sold by
Summerland Real Estate Llc
Bought by

Purchase Details

Closed on
Nov 10, 2020
Sold by
Castagna Anthony
Bought by
Summerland Real Estate Llc

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$165,000
Interest Rate
2.8%
Mortgage Type
Stand Alone First

Purchase Details

Closed on
Feb 15, 2008
Sold by
Schmidt Tracy
Bought by
Castagna Anthony

Purchase Details

Closed on
Apr 1, 1982
Bought by
Castagna Anthony

Purchase Details

Closed on
Jul 1, 1980
Bought by
Castagna Anthony

Purchase Details

Closed on
Jan 1, 1979
Bought by
Castagna Anthony
Source: Public Records

Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Agents Specializing in Summerland Key, FL

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Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft
09/16/2026 09/16/26 Sold $4,500,000 0.0% $1,375 / Sq Ft
09/16/2026 09/16/26 Pending -- -- --
09/16/2026 09/16/26 For Sale $4,500,000 -- $1,375 / Sq Ft
Source: Key West Association of REALTORS®

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $2,294 $293,364 $285,000 $8,364
2024 $2,043 $285,000 $285,000
2023 $2,043 $241,500 $241,500 $0
2022 $1,591 $187,500 $187,500 $0
2021 $1,861 $204,000 $204,000 $0
2020 $1,770 $192,000 $192,000 $0
2019 $1,709 $184,500 $184,500 $0
2018 $1,660 $184,500 $184,500 $0
2017 $1,448 $153,000 $0 $0
2016 $1,434 $153,000 $0 $0
2015 $1,352 $139,500 $0 $0
2014 $1,287 $127,500 $0 $0
Source: Public Records

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Map

Source: Key West Association of REALTORS®

MLS Number: 621310

Key West Association of REALTORS®

APN: 00192730-000000

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