1,440 Sq. Ft.
$1,042 / Sq. Ft.
1,440
Sq. Ft.
$1,042
per Sq. Ft.

Description

Welcome to Paradise in Key Colony Beach! Live the ultimate Florida Keys lifestyle in this beautifully remodeled 3-bedroom, 3-bathroom single-family home that truly feels like a resort getaway—available fully furnished and optionally includes a 20.9-ft Pioneer center console boat on your private boat lift! Located on a deep-water canal with a rare double dock setup, this waterfront oasis boasts:
Brand new Trex decking (2024), deck lighting (2025) and a custom tiki hut with power
One dock with a new
...Welcome to Paradise in Key Colony Beach! Live the ultimate Florida Keys lifestyle in this beautifully remodeled 3-bedroom, 3-bathroom single-family home that truly feels like a resort getaway—available fully furnished and optionally includes a 20.9-ft Pioneer center console boat on your private boat lift! Located on a deep-water canal with a rare double dock setup, this waterfront oasis boasts:

Brand new Trex decking (2024), deck lighting (2025) and a custom tiki hut with power

One dock with a new boat lift and 50-amp shore power

Second dock featuring a fish cleaning station

A stunning saltwater pool and spa with a new pump (2024) and heater/chiller system

Expansive Florida room with custom epoxy floors by a local artist

Inside, the home features a split bedroom layout, offering privacy and comfort, with three separate bathrooms (two fully renovated). The open-concept kitchen has been beautifully updated with a light, beach-inspired design that connects seamlessly to the Florida room through hurricane-rated sliders. Plantation shutters throughout add charm and function. Peace of mind comes standard with hurricane-rated windows, doors, sliders, screens, and garage door. Also, BRAND NEW HVAC SYSTEM & HOT WATER HEATER. The rubber roof was sealed in 2023, and new gutters were added. The nautical-themed tile flooring creates a cohesive, elegant flow throughout the home. Why Key Colony Beach? Enjoy exclusive access to the nearby Beach Club, take a short boat ride to the sandbar, or walk, bike, or cruise to some of the best restaurants in the Keys. Whether you're looking for a dream primary residence, vacation retreat, or income-producing property, this one-of-a-kind home checks all the boxes. Don't miss this rare opportunity to own a move-in-ready Keys gem! Schedule your private showing today!
  1. Listed by Danielle Dietrich, PA • Brokerage DRE #2021311 • COLDWELL BANKER REALTY
    P: (603)-767-9166 C: (603)-767-9166 danielle.dietrich@floridamoves.com

Property Details for 8 Sadowski Causeway

Subdivision Name
MARINA SUB 2
Township
66S
Garage Spaces
1
View
Water
Waterfront
Yes
Water View
Gulf/Ocean to Bay
Furnished
Turnkey
LISTING UPDATED: 01/16/2026 08:57 AM

Property Details for 8 Sadowski Causeway

StatusActive
MLS #N6139112
Days on Market151
Taxes$9,068 / year
HOA Fees-
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeResidential / Single Family Residence
Year Built1960
Lot Size0.05 AC / 2,200 SF
CountyMonroe County

Location

Listing Courtesy of COLDWELL BANKER REALTY
Add your commute

Building Information for 8 Sadowski Causeway

Stories1Year Built1960Building Size-Lot Size0.05 AC / 2,200 SF

Payment Calculator

$8,066 per month

30 year fixed, 6.15% Interest

Principal and Interest

$7,311

Property Taxes

$756

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

Property Information for 8 Sadowski Causeway

Summary
Location and General Information
  • Building Area Source: Public Records
  • Building Area Total: 2175.0
  • Building Area Units: Square Feet
  • Direction Faces: South
  • Directions: US 1-N - left onto Sadowski Causeway; 8 is located on left (.4miles) US 1-S - right onto Sadowski Causeway; 8 is located on left (.4miles)
  • Mls Major Change Type: Back On Market
  • Major Change Type: Back On Market
  • Listing Service: Full Service
  • Senior Community: No
  • Unit Number: No
  • Street Number: 8
  • Street Name: SADOWSKI
  • Street Suffix: CAUSEWAY
  • State: FL
  • City: KEY COLONY BEACH
Parking
  • Attached Garage: Yes
  • Carport: No
  • Garage: Yes
Taxes and HOA Information
  • Association Approval Required: No
  • Association: No
  • CDD: No
  • Tax Block: 0
  • Tax Book Number: 4-53
  • Tax Legal Description: LT 21 MARINA SUBD PLAT NO 2 SHELTER KEY PB4-53 OR142-536 OR143-391 OR160-415 OR608-172 OR610-728 OR757-1081 OR772-930 OR775-33 OR775-34 OR843-1451 OR1015-804 OR1039-740 OR1461-1657 OR1560-267 OR1638-1936 OR2678-368 OR3058-944
  • Tax Lot: 21
  • Tax Year: 2024
Virtual Tour
Property
Lot Information
  • Additional Parcels: No
  • Lot Size Dimensions: 20 x 110
  • Parcel Number: 00079640000000
  • Total Acreage: 0 to less than 1/4
  • Water Access: Gulf/Ocean, Gulf/Ocean to Bay
  • Water Access: Yes
  • Water Extras: Lift, Seawall - Concrete
  • Water Extras: Yes
  • Water: Lift, Seawall - Concrete
  • Zoning: RU-2
  • Living Area: 1440
  • Lot Dimensions: 20 x 110
Property and Assessments
  • Year Built Numeric: 1960
  • Flood Zone Code: AE
  • Homestead: No
  • New Construction: No
  • Public Survey Range: 33E
  • Public Survey Section: 5
  • Dock YN: Yes
  • Dock Description: Dock - Composite, Dock - Open, Dock w/Electric, Dock w/Water Supply, Fish Cleaning Station, Lift
  • Dock Lift Capacity: 10000
  • Dock Year Built: 2015
  • Dock Dimensions: 12x36
Utilities
  • Sewer: Public Sewer
  • Utilities: Cable Connected, Electricity Connected, Public, Sewer Connected, Water Connected
  • Water Source: Public
Interior and Exterior Features
Exterior Features
  • Construction Materials: Concrete
  • Exterior Features: Hurricane Shutters, Rain Gutters, Sliding Doors
  • Foundation Details: Slab
  • Levels: One
  • Patio And Porch Features: Covered, Enclosed, Rear Porch, Screened
  • Pool Features: Gunite, Heated, In Ground, Lighting, Salt Water, Tile
  • Pool Private: Yes
  • Pool: Private
  • Pool Private: Yes
  • Roof: Membrane
  • Spa Features: Heated, In Ground
  • Spa: Yes
  • Waterfront Features: Gulf/Ocean
  • Waterfront Feet Total: 0
  • Number Of Stories: 1
Interior Features
  • Bedrooms Total: 3
  • Bathrooms Full: 3
  • Additional Rooms: Florida Room
  • Appliances: Cooktop, Dishwasher, Disposal, Dryer, Electric Water Heater, Ice Maker, Microwave, Range, Range Hood, Refrigerator, Washer
  • Cooling: Central Air
  • Fireplace: No
  • Flooring: Carpet, Epoxy, Tile
  • Heating: Central, Electric
  • Interior Features: Ceiling Fan(s), Eating Space In Kitchen, Open Floorplan, Solid Surface Counters, Solid Wood Cabinets, Split Bedroom, Stone Counters, Thermostat
  • Laundry Features: Inside, Laundry Closet
  • Living Area Source: Public Records
  • Living Area Units: Square Feet
  • Room Count: 6.0
  • Water View: Yes
  • Window Features: Shutters, Storm Window(s)
  • Bathrooms Half: 0
Rental
Rental Information
  • Minimum Lease Period: 0
  • Pets Allowed: Yes

Property History for 8 Sadowski Causeway

DateEvent & SourcePriceAppreciation
Nov 6, 2025

Listed (Active)

MFRMLS #N6139112

$1,500,000
Aug 21, 2025

Temp Off Market

MFRMLS #N6139112

$1,500,000
Jun 2, 2025

Listed (Active)

MFRMLS #N6139112

$1,500,000
Mar 26, 2014

Sold (Public Record)

Public Record #413070454

$550,000
DateEvent & SourcePrice
11/06/2025

Listed (Active)

MFRMLS #N6139112

$1,500,000
08/21/2025

Temp Off Market

MFRMLS #N6139112

$1,500,000
06/02/2025

Listed (Active)

MFRMLS #N6139112

$1,500,000
03/26/2014

Sold (Public Record)

Public Record #413070454

$550,000

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

Public Records for 8 Sadowski Causeway

Taxable ValueLand$528,352Additions$406,300Total$934,652
Tax Record2024$9,068 ($756 / month)
Home Facts
Beds3Baths3Total Finished SqFt1,440 SqFtAbove Grade Finished SqFt1,440 SqFtStories1Lot Size4,400 SqFtStyleSingle Family ResidenceYear Built1960Year Renovated2015CountyMONROEAPN00079640-000000

Schools near 8 Sadowski Causeway

This home is within Monroe.
Rating
School
Type
Grades
Distance
Public - PK to 5
Public - 6 to 12
Public - 9 to 12
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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8 Sadowski Causeway is a single family home for sale in Key Colony Beach, FL 33051. This property was listed for sale on June 2, 2025 by COLDWELL BANKER REALTY, it's currently listed at $1,500,000. It has been on the market for a total of 151 days and was last sold on March 26, 2014. This listing's school district is Monroe. Nearby schools include Stanley Switlik Elementary School, Marathon School and Coral Shores High School. 8 Sadowski Causeway is a 3-bed, 3-bath, 1,440 sqft single family home built in 1960.

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 makes no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

Listing Courtesy of COLDWELL BANKER REALTY

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.