4 7th St

Key Colony Beach, FL 33051

$729,000
Last Sold Price
2
Beds
870 Sq. Ft.
$838 / Sq. Ft.
870
Sq. Ft.
$838
per Sq. Ft.
Get preapproved with Rocket Mortgage1
Closed 10/28/25
Closed 10/28/25
a outdoor view with a sitting space
an aerial view of a house with swimming pool garden and patio
a living room with furniture and a flat screen tv
a kitchen with kitchen island granite countertop a sink stove and refrigerator
a living room with furniture kitchen view and a flat screen tv
a living room with furniture and a large window
a view of a patio with a table and chairs and potted plants
a kitchen with a stove a sink and a microwave
a bedroom with a bed and a chandelier
a bedroom with a bed and a window
a bedroom with a large bed and a window
a bedroom with a bed and a dresser
a bedroom with a bed and a flat screen tv
a bedroom with a bed tv and a window
a bathroom with a sink toilet and shower
a workspace with furniture and wooden floor
a bedroom with a bed and a window
a living room with stainless steel appliances furniture a rug and a window
a kitchen with a sink and cabinets
a bathroom with a sink a toilet and shower
a view of city and ocean
a view of an outdoor space and lakeside
an aerial view of residential houses with outdoor space and lake view
a view of a city
a view of a large building
an aerial view of a house with a garden and trees
a view of a swimming pool and an outdoor space
a view of an outdoor space and a lake view
an aerial view of residential houses with outdoor space and swimming pool
a view of a entrance gate of the house
a view of a entryway front of house
a view of backyard with a potted plant
a front view of a house with a garage
a view of an entryway
a view of a patio with a table and chairs under an umbrella with a small yard
a view of a patio with a table and chairs
a view of a patio with a fountain
a garden view with a sitting space
a view of a swimming pool with a patio
a view of a patio with table and chairs potted plants
a view of a lake with houses
a picture of floor plan

Description

Dockage defines the lifestyle at this updated two-bedroom, two-bath half-duplex on one of Key Colony's wide, deep canals. The property can accommodate a vessel up to 50 feet and also features a 20,000-pound lift. Set on the island's widest canal at 200 feet across, there's room to maneuver with ease, expansive canal views without neighbors across, and quick access to the Atlantic or Gulf through Vaca Cut. Step inside to vaulted ceilings that open the living room and add to the sense of space. Finished...Dockage defines the lifestyle at this updated two-bedroom, two-bath half-duplex on one of Key Colony's wide, deep canals. The property can accommodate a vessel up to 50 feet and also features a 20,000-pound lift. Set on the island's widest canal at 200 feet across, there's room to maneuver with ease, expansive canal views without neighbors across, and quick access to the Atlantic or Gulf through Vaca Cut. Step inside to vaulted ceilings that open the living room and add to the sense of space. Finished with a sophisticated edge, the interiors feature rich cabinetry, block countertops, and stained concrete floors that lend a grounded, modern look while keeping the home cool and easy to maintain in the Keys climate. It's a space that feels refined yet welcoming, equally suited to daily living or casual gatherings. Guests will also enjoy their own private coffee and beverage bar with sink in the guest bedroom--a clever touch in a place where a dresser is all you need for shorts and T-shirts. The location within Key Colony is just as appealing. The home sits across the street from the par-3 golf course, so there are no homes in front either, and it's an easy walk to the pickleball and bocce courts at the end of the street. Outdoors, the low-maintenance yard keeps upkeep simple, while the deep 45-foot driveway provides plenty of space for a trailer, RV, or guest parking. For those who want a move-in-ready home with exceptional dockage, this half-duplex stands among the best values in Key Colony.
  1. Listed by Tracy Chacksfield • Berkshire Hathaway HomeServices Keys Real Estate

Property Details for 4 7th Street

Waterfront
Canal Front
Waterfront
Yes
Zoning
R-2B - Key Colony Two Family
Subdivision
Key Colony Bch 1st Addn Amd Plat (53.5)
Directions
From Overseas Highway/MM53.5, turn onto Sadowski Causeway and continue for 0.8 miles. Then turn right onto W Ocean Drive to 7th Street (first right). Property will be on right side.
Vehicle Storage
Off Street Parking, Trailer Storage
Pets
Pets Allowed
LISTING UPDATED: 10/29/2025 10:52 AM

Property Details for 4 7th Street

StatusClosed
MLS #616221
Days on Market67
Taxes$7,006 / year
HOA Fees-
Condo/Co-op Fees-
Property TypeUnit Duplex
MLS TypeResidential / Half Duplex
Year Built1959
Lot Size0.06 AC / 2,447 SF
CountyMonroe County
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Location

Listing Courtesy of Berkshire Hathaway HomeServices Keys Real Estate

Sold By Outside Of MLS

Add your commute

Building Information for 4 7th Street

Stories-Residences-Year Built1959Lot Size0.06 AC / 2,447 SF

Payment Calculator

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$4,255 per month

30 year fixed, 6.46% Interest

Principal and Interest

$3,671

Property Taxes

$584

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

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Property Information for 4 7th Street

Summary
Location and General Information
  • Waterview: Canal View
  • Area: 17 - Vaca Cut - Both Sides Holiday Inn/Key Colony
  • Absolute Longitude: 81.018953
  • Control Depth: 4
  • Off Shore Island: No
  • Listing Board: Marathon/Lower Keys
  • Side: Ocean
  • Mile Marker: 53.5
  • Marathon Neighborhood: Marathon East - Gulf (Airport to Vaca)
  • Neighborhood Feature: Tennis Courts, Airstrip, Bike Paths
  • Key/Island: Key Colony
Taxes and HOA Information
  • Association Info: Mandatory Home Owners Asc: No
  • Association Info: 1st Right of Refusal: No
  • Fee Includes: None
  • Furnished: Partially
  • Tax Year: 2024
  • Tax Exemptions: None
Property
Lot Information
  • Acres: 0.19
  • Parcel #: 00077770-000100
  • Land Size: Less Than 1/4 Acre
Property and Assessments
  • Legal: NLY 1/2 LT 3 & ADJ FILL AND SUB KEY COLONY BEACH YACHT CLUB PB4-68 SHELTER KEY OR152-189 OR184-519 OR415-201 OR432-355 O
  • MLS Approved: Y
  • SqFt Source: Property Data Card
  • Flood Zone: AE
  • Rentals Allowed: Yes
  • Deed Restrictions: Unknown
  • Picture Count: 44
  • Document Count: 0
  • Building Style: Above Flood: Unknown
  • Property Condition: Updated/Remodeled
  • Security: Patrolled Area
  • Title: Title Ins - Buyer
Utilities
  • Utilities: FKAA, Elect Separate Meter, Cable Available, Buyer to Verify, Municipal Sewer
  • Pub Sewer HkUp: Yes
  • Species List: No
  • Pool: No
  • Porch/Balcony: Patio
Interior and Exterior Features
Interior Features
  • Floor: Concrete
  • GF-Interior Features: Tankless Hot Wtr Htr
  • Interior Features: Wet Bar, Dade County Pine, Window Treatments, Storage, Cathedral Ceilings
  • Pre-Wired: Cable
  • Appliances: Washer, Stainless Steel Appliance(s), Wine Cooler, Ice Machine, Microwave, Range, Refrigerator, Dishwasher, Dryer
Exterior Features
  • Roof: Tar/Gravel Roof
  • Shutters: Panel
  • Dockage: Dock Length: 50
  • Dockage: Seawall: Concrete
  • Construction: CBS
  • Dockage: Boat Lift
  • Exterior Features: Storage
  • Windows/Doors: Single Hung Windows, Sliding Glass Doors

Property History for 4 7th Street

DateEvent & SourcePriceAppreciation
Oct 28, 2025

Sold

FKMLS #616221

$729,000—
Oct 27, 2025

Sold (Public Record)

Public Record #1919175171

$729,000

-0.9% / yr

Oct 27, 2025

Pending

FKMLS #616221

—
Sep 29, 2025

Backup Contract

FKMLS #616221

—
Aug 21, 2025

Listed (Active)

FKMLS #616221

$745,000—
Aug 13, 2025

Temp Off Market

FKMLS #615710

—
Jul 8, 2025

Price Change

FKMLS #615710

$815,000—
Jul 8, 2025

Listed (Active)

FKMLS #615710

$799,000—
Sep 1, 2022

Sold (Public Record)

Public Record #1497730177

$750,000

+23.7% / yr

Mar 20, 2020

Sold (Public Record)

Public Record #669975901

$445,000

+0.8% / yr

Mar 20, 2020

Sold

FKMLS #588714

$445,000—
Feb 14, 2020

Pending

FKMLS #588714

—
Dec 16, 2019

Listed (Active)

FKMLS #588714

$459,000—
Jul 31, 2014

Expired

FKMLS #563107

—
Jan 10, 2014

Listed (Active)

FKMLS #563107

$419,000—
Jun 30, 2009

Expired

FKMLS #547666

—
Jan 19, 2009

Listed (Active)

FKMLS #547666

$465,000—
Oct 17, 2003

Sold (Public Record)

Public Record #124101206

$392,000—
Sep 16, 2003

Sold

FKMLS #517388

$392,000—
Jul 16, 2003

Pending

FKMLS #517388

—
Jul 9, 2003

Listed (Active)

FKMLS #517388

$399,000—
Jun 4, 2001

Sold

FKMLS #504695

$245,000—
May 11, 2001

Pending

FKMLS #504695

—
Nov 16, 2000

Listed (Active)

FKMLS #504695

$245,000—
DateEvent & SourcePrice
10/28/2025

Sold

FKMLS #616221

$729,000
10/27/2025

Sold (Public Record)

Public Record #1919175171

$729,000

-0.9% / yr

10/27/2025

Pending

FKMLS #616221

—
09/29/2025

Backup Contract

FKMLS #616221

—
08/21/2025

Listed (Active)

FKMLS #616221

$745,000
08/13/2025

Temp Off Market

FKMLS #615710

—
07/08/2025

Price Change

FKMLS #615710

$815,000
07/08/2025

Listed (Active)

FKMLS #615710

$799,000
09/01/2022

Sold (Public Record)

Public Record #1497730177

$750,000

+23.7% / yr

03/20/2020

Sold (Public Record)

Public Record #669975901

$445,000

+0.8% / yr

03/20/2020

Sold

FKMLS #588714

$445,000
02/14/2020

Pending

FKMLS #588714

—
12/16/2019

Listed (Active)

FKMLS #588714

$459,000
07/31/2014

Expired

FKMLS #563107

—
01/10/2014

Listed (Active)

FKMLS #563107

$419,000
06/30/2009

Expired

FKMLS #547666

—
01/19/2009

Listed (Active)

FKMLS #547666

$465,000
10/17/2003

Sold (Public Record)

Public Record #124101206

$392,000
09/16/2003

Sold

FKMLS #517388

$392,000
07/16/2003

Pending

FKMLS #517388

—
07/09/2003

Listed (Active)

FKMLS #517388

$399,000
06/04/2001

Sold

FKMLS #504695

$245,000
05/11/2001

Pending

FKMLS #504695

—
11/16/2000

Listed (Active)

FKMLS #504695

$245,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 4 7th Street

Taxable ValueLand$433,138Additions$223,654Total$656,792
Tax Record2024$7,006 ($584 / month)
Home Facts
Beds2Baths2Total Finished SqFt870 SqFtAbove Grade Finished SqFt870 SqFtStories1Lot Size3,174 SqFtStyleSingle Family ResidenceYear Built1959Year Renovated2014CountyMONROEAPN00077770-000100

Schools near 4 7th Street

This home is within Monroe.
Rating
School
Type
Grades
Distance
Stanley Switlik Elementary School
Public - PK to 5
Marathon School
Public - 6 to 12
Coral Shores High School
Public - 9 to 12
Big Pine Academy
Charter - PK to 5
Rating
School
Distance
Stanley Switlik Elementary School
PublicPK to 5

Marathon School
Public6 to 12

Coral Shores High School
Public9 to 12

Big Pine Academy
CharterPK to 5

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity. Subject to change at any time. Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties make no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

Listing Courtesy of Berkshire Hathaway HomeServices Keys Real Estate

Based on information from one of the following Multiple Listing Services: Beaches Multiple Listing Service, Inc., Martin County REALTORS® of the Treasure Coast, Inc., Miami Association of REALTORS®. Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by Beaches Multiple Listing Service, Inc., Martin County REALTORS® of the Treasure Coast, Inc., Miami Association of REALTORS® is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.