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$875,000

  • For Sale
  • Active
  • Duplex
  • 2 Beds
  • 2 Full Baths
  • 1,036 Sq. Ft.
  • Updated 13 days ago

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Open House: 11:30 AM - 1:30 PM

Sunday 5/31 11:30 AM - 1:30 PM

70 7th Street,Key Colony, FL 33051

70 7th StreetKey ColonyFL33051

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Island living meets boating paradise in this updated 2-bedroom, 2-bath half-duplex in Key Colony Beach. Positioned on one of the island's widest canals, the home offers stunning open water views and exceptional maneuvering space with no homes directly across the canal. Inside, the home features Corian countertops, Whirlpool stainless steel appliances, a Rheem tankless hot water heater, and an energy-efficient multi-split Daikin A/C system. A brand-new 2025 Whirlpool washer and dryer add modern convenience. Boaters will love the ability to dock a vessel up to 50 feet, with conduit already installed for future dockside water and electric. With quick access to both the Atlantic Ocean and Gulf through Vaca Cut, your next fishing or sunset cruise is always minutes away. Ideally located directly across from the Key Colony Beach Golf Course and nearby tennis, pickleball, bocce courts, and playground, this property offers the perfect blend of waterfront relaxation and active island living.

Full Property Details for 70 7th St

General

  • Price: $875,000
  • Taxes: $6,601 (2025)
  • Status: Active
  • Type: Duplex
  • Source: 927
  • MLS ID: 619085
  • Updated: 5/13/2026
  • Added to Site: 72 day(s) ago

Interior

  • Interior Features: Built-in Cabinets, Quartz Countertops, Smoke Alarms, Storage, Window Treatments
  • Appliances: Stainless Steel Appliance(s), Dishwasher, Dryer, Microwave, Oven, Refrigerator, Washer
  • Flooring: Tile, Laminate

Rooms

Bathrooms

  • Total Bathrooms: 2
  • Full Bathrooms: 2

Bedrooms

  • Total Bedrooms: 2

Additional Information

  • Shared Amenities: Other Area Features, Bike Paths, Tennis Court(s)
  • Security/Safety: Patrolled Area

Exterior

  • Exterior Features: Storage
  • Deck/Patio: Open Porch/Balcony, Patio
  • Porch/Patio/Deck: Open Porch/Balcony, Patio

Parking

  • Parking Features: Open, Off Street

Location

  • Area: 17 - Vaca Cut - Both Sides Holiday Inn/Key Colony
  • County: Monroe
  • Subdivision: Key Colony Bch Yacht (53.5)

Community

  • Assoc. Fees Include: None
  • Pets Allowed: Yes

Heating & Cooling

  • Central air: Yes
  • Air Conditioning: Yes
  • Cooling Type: Central Air, Ceiling Fans(s)
  • Heating Type: Electric

Structural Information

  • Architectural Style: Above Flood
  • Construction Status: Updated/Remodeled
  • Construction: CBS
  • Roof: Metal
  • Windows/Doors: Impact Rstnce Doors, Impact Rstnce Window
  • Square Feet: 1,036
  • Sq. Ft. Source: Property Data Card
  • Year Built: 1959
  • Property Condition: Updated/Remodeled

Lot Features

  • Property View: Canal
  • Lot Size (Acres): 0.1
  • Lot Size (Sq. Ft.): 3,443
  • Lot Dimensions: x
  • Zoning: R-2A - Key Colony Two Family

Water Features

  • Water Front: Yes
  • Water View: Yes
  • Water Front Desc.: Canal Front

Financial Considerations

  • Tax Amount: $6,601.42
  • Tax Year: 2025
  • Terms: Cash, Conventional

Disclosures and Reports

  • Legal Description: NLY PT OF LT 36 AKA NLY 20.40 FT OF LT 36 AND ADJ UNEXCAVATED CANAL KEY COLONY BCH YACHT CLUB SUB PB4-68 OR136-151 OR166
  • Flood Zone: AE, AE
  • APN: 00078240-000000

Listed by Coldwell Banker Schmitt Real Estate Co., Lynn O Goodwin, P.A. (305) 923-9487 and Coldwell Banker Schmitt Real Estate Co., Aimee Lynn Kornetti (305) 600-9726

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Listing agents

— 70 7th St —

  • Lynn O Goodwin, P.A.

    Coldwell Banker Schmitt Real Estate Co.

  • Aimee Lynn Kornetti

    Coldwell Banker Schmitt Real Estate Co.

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 70 7th St

School District:Monroe County School District, Middle Torch Key, FL
NameGradesDistance
Stanley Switlik Elementary School
3400 Overseas Highway, Marathon, FL 33050
PK-54.8 mi
Marathon School
350 Sombrero Beach Road, Marathon, FL 33050
6-123.9 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 70 7th St Get Price Alerts and Save Property

Date
Details
Price
Change
Source
3/16/2026
Listed
$875,000
230.81%
MLS
7/01/2011
Sold
$264,500
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 70 7th St

Year
Property Taxes
Change
Tax Assessment
Change
2024
$6,418
—
$694,980
-3%
2024
$6,418
9%
$713,198
8%
2023
$5,893
27%
$659,154
58%
2021
$4,648
-12%
$417,309
-30%
2022
$5,302
14%
$597,581
49%
2021
$4,648
4%
$401,565
-2%
2019
$4,465
14%
$410,366
10%
2018
$3,922
-3%
$373,060
-13%
2017
$4,047
5%
$426,961
22%
2016
$3,849
8%
$349,282
11%
2015
$3,551
7%
$313,610
10%
2014
$3,332
10%
$285,100
10%
2013
$3,037
—
$259,182
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 70 7th St

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*These costs are estimates, and the interest rates assume exceptional credit standing.

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Listed by Coldwell Banker Schmitt Real Estate Co., Lynn O Goodwin, P.A. (305) 923-9487 and Coldwell Banker Schmitt Real Estate Co., Aimee Lynn Kornetti (305) 600-9726

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70 7th Street, Key Colony, FL 33051 (MLS# 619085) is a Duplex property with 2 bedrooms and 2 full bathrooms. 70 7th Street is currently listed for $875,000 and was received on March 16, 2026. Want to learn more about 70 7th Street? Do you have questions about finding other Duplex real estate for sale in Key Colony? You can browse all Key Colony real estate or contact a Coldwell Banker agent to request more information.

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