57733 Morton St

Marathon, FL 33050

$14,995,000
Price
11
Beds
8,515 Sq. Ft.
$1,761 / Sq. Ft.
8,515
Sq. Ft.
$1,761
per Sq. Ft.
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57733 Morton St
100' Dock
Pool Area
1.81 Acres
Firepit, Ramp and Dock
Pickleball Court
Hot Tub
Firepit Area
Swimming Lagoon
Gate Entrance
Main House
Elevator to Foyer of Main House
Elevator to Foyer of Main House
Foyer
Foyer
Foyer
Hallway
Great Room
Great Room
Great Room
Great Room
Great Room
Great Room
Great Room
Sitting Area
Sitting Area
Wet Bar
Wet Bar
Dining Room and Kitchen
Dining Room
Breakfast Nook
Kitchen
Kitchen
Kitchen
Kitchen
Kitchen
Pass-Through Window
Pass-Through Window
Pass-Through Window
Kitchen
Kitchen
Great Room
Doorway to Primary Suite
Primary Suite
Primary Suite
Primary Suite
254-web-or-mls-254 - 57733 Morton St
Primary Suite
Primary En-Suite
Primary Walk-In Closet
Primary En-Suite
Primary En-Suite
Primary En-Suite
Primary Suite
Guest Suite 1
Guest Suite 1
Guest Suite 1
Guest Suite 1
Guest En-Suite
Guest En-Suite
Guest Suite 2
Guest Suite 2
Guest Suite 2
Guest En-Suite
Guest En-Suite
Guest Suite 2
Guest Suite 2 Closet
1st Floor Double Laundry Room
1st Floor Double Laundry Room
Half Bath
Storage Closet
Stairs to 2nd Level
2nd Floor
Wet Bar & Sitting Area
Wet Bar & Sitting Area
Hallway
2nd Floor Guest Bedroom 1
2nd Floor Guest Bedroom 1
Hallway
2nd Floor Bath
2nd Floor Bath
2nd Floor Bath & Laundry
2nd Floor Guest Bedroom 2
2nd Floor Guest Bedroom 2
Screened Porch/Balcony
Screened Porch/Balcony
Screened Porch/Balcony
Screened Porch/Balcony
Screened Porch/Balcony
Screened Porch/Balcony
Screened Porch/Balcony
Screened Porch/Balcony
Screened Porch/Balcony
Bungalow 1
Bungalow 1
Bungalow 1 Entrance
Bungalow 1 Living Area
Bungalow 1 Living Area
Bungalow 1 Kitchen
Bungalow 1 Kitchen
Bungalow 1 Kitchen
Bungalow 1 Living Area
Bungalow 1 Guest Suite
Bungalow 1 Guest Suite
Bungalow 1 Guest Suite
Bungalow 1 En-Suite
Bungalow 1
Bungalow 1
Bungalow 2
Bungalow 2
Bungalow 2
Bungalows Pathway
Bungalow 2 Living Area
Bungalow 2 Living Area
Bungalow 2 Living Area
Bungalow 2 Kitchen
Bungalow 2 Kitchen
Bungalow 2 Kitchen
Bungalow 2 Kitchen
Bungalow 2 Kitchen
Bungalow 2 Bedroom 1
Bungalow 2 Bedroom 1
Bungalow 2 Bedroom 1 w/ Access to Deck
Bungalow 2 Bedroom 1
Bungalow 2 Deck
Bungalow 2 Hallway
Bungalow 2 Hall Bath 1
Bungalow 2 Bedroom 2
Bungalow 2 Bedroom 2
Bungalow 2 Bedroom 2
Bungalow 2 Bedroom 2
Bungalow 2 Hallway to Bedroom 3
Bungalow 2 Hall Bath 2
Bungalow 2 Hall Bath 2
Bungalow 2 Bedroom 3
Bungalow 2 Bedroom 3
Bungalow 2 Bedroom 3
Bungalow 2 Bedroom 3
Pool
Pool
Poolside Tikis
Pool at Sunset
Poolside Tikis
Poolside Tikis
Hot Tub
Pool Area
Hot Tub at Sunset
Pool
Kayak / Paddleboard Ramp
Back of Home
Waterfront Firepit Area
Kayak / Paddleboard Ramp
Waterfront Gathering Area
Bridge over Lagoon
Concrete Dock
Home at Twilight
Waterfront Gathering Area
Concrete Dock
Waterfront Gathering Area at Sunset
Angler's Station
Concrete Dock
100' Dock w/ Yacht Dockage
Dock at Sunset
100' Dock w/ Yacht Dockage
View of Property from Dock
10K & 20K lb Boat Lifts
10K & 20K lb Boat Lifts
10K & 20K Boat Lifts
Putting Green
Putting Green
Putting Green
Covered Patio Area
Covered Patio Area
Covered Patio Area
Covered Patio Area
Tackle Room
Tackle Room
Covered Patio Area
Covered Patio Area
Attached Garage & Covered Parking
Paved Parking Area
Covered Paved Parking
Covered Paved Parking
Fruit Orchard
Pickleball Court
Pickleball Court
Pickleball Court
Pickleball Court
Pickleball Court & Detached Garage
Pickleball Court
Paved Driveway
Paved Driveway & Detached Garage
Detached Garage & Apartment
Apartment Entrance
Apartment Entrance
Apartment Entrance
Apartment Entrance
Stairs to Apartment
Apartment Living Area
Apartment Living Area
Apartment Living Area
Apartment Hallway
Apartment Laundry Room
Apartment Kitchen
Apartment Kitchen
Apartment Kitchen
Apartment Kitchen
Apartment Bedroom 1
Apartment Bedroom 1
Apartment Bath
Apartment Bedroom 2
Apartment Bedroom 2
Apartment Bedroom 2
Back of Garage
Inside Garage
Main House Entrance
Aerial of Property
Aerial
Pool & Lagoon Area
Aerial
Aerial
Aerial of Detached Garage
Aerial of Bungalows & Main House
Aerial of Main House
Aerial of Main House
Aerial
Aerial
Aerial of Lagoon
Aerial
Back of Home
Aerial
Aerial
Aerial
Aerial
Aerial
Aerial
Aerial
Aerial
Aerial
Aerial
Aerial
Approximate Lot Lines
Approximate Lot Lines
Bungalow 1
Main House
Bungalow 2
Garage Apartment

Description

Welcome to Morton Manor, an exceptional gulf-side waterfront estate set on 2.82 private acres where luxury, privacy, and resort-style living come together in this extraordinary Florida Keys compound. Encompassing 8,515 sq. ft. of living space, this property features a 5-bedroom, 4.5 bath CBS main residence accompanied by two detached guest homes and a garage apartment, offering a total of 11 bedrooms and 8.5 baths designed to comfortably accommodate family and guests alike. The main home showcases...Welcome to Morton Manor, an exceptional gulf-side waterfront estate set on 2.82 private acres where luxury, privacy, and resort-style living come together in this extraordinary Florida Keys compound. Encompassing 8,515 sq. ft. of living space, this property features a 5-bedroom, 4.5 bath CBS main residence accompanied by two detached guest homes and a garage apartment, offering a total of 11 bedrooms and 8.5 baths designed to comfortably accommodate family and guests alike. The main home showcases an open-concept floor plan with expansive living and dining areas, two wet bars, elevator access, multiple laundry areas, and spacious guest accommodations, creating an ideal setting for both everyday living and large-scale entertaining. The detached bungalows and garage apartment provide additional flexibility for extended family, visitors, or exceptional rental opportunities while maintaining privacy throughout the estate. Impact-rated windows and doors, a durable metal roof, and quality construction provide lasting peace of mind. The outdoor amenities rival those of a private resort. Relax beside the pool, gather beneath multiple tiki huts, challenge friends to a game on the pickleball court or putting green and enjoy beautifully landscaped grounds. Boating enthusiasts will appreciate the 100' dock complete with 30-amp and 50-amp shore power, yacht dockage and 10K & 20K lb boat lifts. Positioned on the gulfside, the property offers easy access to world-class fishing, boating, snorkeling coves, sandbars, and unforgettable sunset cruises. Dining, marinas, and shopping are less than ten minutes away, and the Florida Keys Marathon International Airport is approximately 4 miles from the property for seamless private aviation access. Whether you're searching for a private family compound or an exceptional investment opportunity, Morton Manor offers a rare combination of acreage, waterfront living, luxury amenities, and versatility that is seldom found in the Florida Keys.
  1. Listed by Lisa H Ferringo • Coldwell Banker Schmitt Real Estate Co

Property Details for 57733 Morton Street

Waterfront
Bay Front, Open Water, Gulf Front
Waterfront
Yes
Zoning
RM - Residential Medium
Subdivision
Crains Sub (58.0)
Directions
From US-1, turn Gulf side onto Kyle Ave. Turn right onto Morton St. Home will be on your left.
Vehicle Storage
Garage, Trailer Storage, Covered Parking, RV Parking Open, Off Street Parking, Guest Parking, Open Parking, Detached, Carport
Pets
Pets Allowed
LISTING UPDATED: 07/04/2026 12:02 PM

Property Details for 57733 Morton Street

StatusActive
MLS #620489
Days on Market2
Taxes$40,703 / year
HOA Fees-
Condo/Co-op Fees-
Property TypeSingle Family
MLS TypeResidential / Single Family
Year Built2001
Lot Size2.82 AC / 122,992 SF
CountyMonroe County
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Location

Listing Courtesy of Coldwell Banker Schmitt Real Estate Co
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Building Information for 57733 Morton Street

Stories-Year Built2001Building Size-Lot Size2.82 AC / 122,992 SF

Payment Calculator

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$78,114 per month

30 year fixed, 6.36% Interest

Principal and Interest

$74,722

Property Taxes

$3,392

HOA Dues

$0

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Property Information for 57733 Morton Street

Summary
Location and General Information
  • Waterview: Bay/Gulf View
  • Area: 19 - Crawl Key & Grassy Key
  • Absolute Longitude: 80.964402
  • Control Depth: 4
  • Off Shore Island: No
  • Listing Board: Key West Association
  • Side: Bay/Gulf
  • Mile Marker: 58.0
  • Marathon Neighborhood: Grassy Key
  • Key/Island: Marathon
Taxes and HOA Information
  • Association Info: Mandatory Home Owners Asc: Yes
  • Association Info: 1st Right of Refusal: No
  • Fee Includes: None
  • Furnished: Negotiable
  • Tax Year: 2025
  • Tax Exemptions: None
Property
Lot Information
  • Acres: 2.82
  • SqFt Remarks: 4 structures: Two-level Main Residence, 2 One-Level Bungalows, Detached Garage with Apartment
  • Parcel #: 00375020-000000
  • Land Size: 2 Less Than 5 Acres
Property and Assessments
  • Legal: SQR 60 LOTS 23-24-25 CRAINS SUBD PB1-51 GRASSY KEY G70-134
  • MLS Approved: Y
  • SqFt Source: Seller
  • Flood Zone: AE,AE,VE,VE
  • Rentals Allowed: With Restrictions
  • Deed Restrictions: Unknown
  • Picture Count: 253
  • Document Count: 0
  • Building Style: Above Flood: Unknown
  • Property Condition: Updated/Remodeled
  • Security: Electric Gate
  • Title: Negotiable
Utilities
  • Utilities: FKAA, Buyer to Verify, Municipal Sewer
  • Pub Sewer HkUp: Yes
  • Species List: No
  • Pool: Yes
  • Pool Info: In Ground
  • Porch/Balcony: Screened P/B, Patio
Interior and Exterior Features
Interior Features
  • Floor: Tile
  • Interior Features: Cathedral Ceilings, Tray Ceilings, Bar, Walk-in Closet(s), Storage, Elevator, Built-in Cabinets, Entrance Foyer
  • Appliances: Washer, Stainless Steel Appliance(s), Wine Cooler, Ice Machine, Microwave, Oven, Range, Refrigerator, Dishwasher, Dryer
Exterior Features
  • Roof: Metal Roof
  • Dockage: Dock Length: 100
  • Dockage: Dock: Concrete
  • Construction: CBS, Combo Construction
  • Dockage: Boat Lift, Basin, Boat Ramp
  • Exterior Features: Chickee Hut, Tennis Court(s), Storage, Sandy Beach, Lighting, Hot Tub, Detached Guest Qtrs, Fruit Tree(s), Fencing
  • Windows/Doors: Impact Rstnce Window, Impact Rstnce Doors
Room Information
  • Specialty Rooms: Laundry Room, Utility Room

Property History for 57733 Morton Street

DateEvent & SourcePriceAppreciation
Jul 2, 2026

Listed (Active)

FKMLS #620489

$14,995,000—
Aug 20, 2021

Sold

FKMLS #582147

$2,300,000—
Aug 19, 2021

Sold (Public Record)

Public Record #1471409467

$2,300,000—
DateEvent & SourcePrice
07/02/2026

Listed (Active)

FKMLS #620489

$14,995,000
08/20/2021

Sold

FKMLS #582147

$2,300,000
08/19/2021

Sold (Public Record)

Public Record #1471409467

$2,300,000

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

Public Records for 57733 Morton Street

Taxable ValueLand$2,521,537Additions$1,711,074Total$4,232,611
Tax Record2024$35,151 ($2,929 / month)
Home Facts
Baths8Total Finished SqFt3,531 SqFtAbove Grade Finished SqFt3,531 SqFtStories2Lot Size122,992 SqFtStyleMulti-Family Dwelling (2-4)Year Built2001Year Renovated2006CountyMONROEAPN00375020-000000

Schools near 57733 Morton 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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More information about 57733 Morton Street, Marathon, FL 33050

57733 Morton Street is a single family home for sale in Marathon, FL 33050. This property was listed for sale on July 2, 2026 by Coldwell Banker Schmitt Real Estate Co, it's currently listed at $14,995,000. It has been on the market for a total of 2 days and was last sold on August 20, 2021. This listing's school district is Monroe. Nearby schools include Stanley Switlik Elementary School, Marathon School and Coral Shores High School. 57733 Morton Street is a 11-bed, 9-bath, 8,515 sqft single family home built in 2001.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim 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 seller's discretion. 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 Coldwell Banker Schmitt Real Estate Co

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.