2,445 Sq. Ft.
$930 / Sq. Ft.
2,445
Sq. Ft.
$930
per Sq. Ft.

Description

This Key Colony Beach coastal retreat blends modern elegance with waterfront tranquility is steps from Bonefish Bay. Inside, a beautifully updated kitchen with granite countertops, stainless steel appliances, and a large entertaining island opens to bright living and dining areas. A first-floor en-suite provides excellent privacy for guests or multigenerational needs. Upstairs, the primary retreat impresses with a spa bath featuring a soaking tub and separate shower, plus an oversized walk-in closet....This Key Colony Beach coastal retreat blends modern elegance with waterfront tranquility is steps from Bonefish Bay. Inside, a beautifully updated kitchen with granite countertops, stainless steel appliances, and a large entertaining island opens to bright living and dining areas. A first-floor en-suite provides excellent privacy for guests or multigenerational needs. Upstairs, the primary retreat impresses with a spa bath featuring a soaking tub and separate shower, plus an oversized walk-in closet. Outdoors, boaters will enjoy the 60 foot dock with a 15K-lb lift and quick access to the ocean. Proven vacation rental history offers the rare blend of lifestyle enjoyment and potential income. Cabana Club membership, par-3 golf, tennis, and pickleball courts. —embrace the Florida Keys lifestyle!
  1. Listed by Maria Acosta • Keller Williams Capital Realty
    P: (305)-662-7325 C: (305)-322-1973 mariaacosta@kw.com

Property Details for 511 4th Street

Subdivision
KEY COLONY BEACH
Style
WF/Pool/Ocean Access
Waterfront
Yes
Waterfront Description
Canal Front
View
Canal
Area
98 Florida Keys
Geographic Area
Other Geographic Area (Out Of Area Only)
Num Stories
2
LISTING UPDATED: 02/07/2026 01:30 PM

Property Details for 511 4th Street

StatusActive
MLS #A11886023
Days on Market212
Taxes$16,241 / year
HOA Fees-
Condo/Co-op Fees-
Property TypeSingle Family
MLS TypeSingle Family / Single
Year Built1973
Lot Size0.15 AC / 6,600 SF
CountyMonroe County

Location

Listing Courtesy of Keller Williams Capital Realty
Add your commute

Building Information for 511 4th Street

Stories2Year Built1973Building Size-Lot Size0.15 AC / 6,600 SF

Payment Calculator

$12,809 per month

30 year fixed, 6.46% Interest

Principal and Interest

$11,456

Property Taxes

$1,353

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

Know your buying power with a preapproval and custom rate in minutes

Rocket Mortgage1

Property Information for 511 4th Street

Location Information
Location Information
  • Parcel Number Free Text: 00073350-000000
  • Parcel Number MLX: 5015
  • MLS Area: 98 Florida Keys
  • Subdivision Complex Bldg: KEY COLONY BEACH
  • Zoning Information: R2A
General Information
Parking
  • Num Garage Spaces: 1
  • Parking Description: Pavers
General Information
  • Front Exposure: West
  • Housing Older Persons Act: No HOPA
Room Information
Room Information
  • Rooms Description: Family Room, Utility/Laundry In Garage
  • Bedroom Description: At Least 1 Bedroom Ground Level, Primary Bath Shower, Primary Bath Tub
Additional Property Information
Utilities
  • Heating Description: Central Heat
  • Cooling Description: Ceiling Fans, Central Cooling
  • Water Description: Municipal Water
  • Sewer Description: Municipal Sewer
Additional Property Information
  • Guest Accommodations: No
  • Room Count: 0
  • Interior Features: First Floor Entry, Roman Tub, Split Bedroom, Vaulted Ceilings, Walk-In Closets
  • Equipment Appliances: Dishwasher, Dryer, Electric Water Heater, Fire Alarm, Icemaker, Microwave, Electric Range, Refrigerator, Self Cleaning Oven, Washer
  • Windows Treatment: Blinds/Shades, High Impact Windows
  • Exterior Features: Fence, High Impact Doors, Outdoor Shower, Shed
  • Subdivision Information: Additional Amenities, Community Tennis Courts, Golf Course Community, Pickleball, Street Lights
  • Storm Protection: Complete Impact Glass, High Impact Door
Financial Information
Financial Information
  • Type of Association: None
  • Flood Zone: AE
  • Tax Year: 2024
  • Tax Information: Tax Reflects No Exemptions
  • Special Information: Completely Renovated

Property History for 511 4th Street

DateEvent & SourcePriceAppreciation
Feb 5, 2026

Price Change

MiamiRE #A11886023

$2,275,000
Jan 15, 2026

Price Change

MiamiRE #A11886023

$2,325,000
Oct 31, 2025

Price Change

MiamiRE #A11886023

$2,399,500
DateEvent & SourcePrice
02/05/2026

Price Change

MiamiRE #A11886023

$2,275,000
01/15/2026

Price Change

MiamiRE #A11886023

$2,325,000
10/31/2025

Price Change

MiamiRE #A11886023

$2,399,500

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

Public Records for 511 4th Street

Taxable ValueLand$749,892Additions$715,197Total$1,465,089
Tax Record2024$16,241 ($1,353 / month)
Home Facts
Beds4Baths3Total Finished SqFt2,445 SqFtAbove Grade Finished SqFt2,445 SqFtStories2Lot Size6,600 SqFtStyleSingle Family ResidenceYear Built1973Year Renovated2013CountyMONROEAPN00073350-000000

Schools near 511 4th Street

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.

Similar Homes

Similar Sold Homes

511 4th Street is a single family home for sale in Key Colony Beach, FL 33051. This property was listed for sale on September 27, 2025 by Keller Williams Capital Realty, it's currently listed at $2,275,000. It has been on the market for a total of 212 days and was last sold on October 12, 2021. This listing's school district is Monroe. Nearby schools include Stanley Switlik Elementary School, Marathon School and Coral Shores High School. 511 4th Street is a 4-bed, 3-bath, 2,445 sqft single family home built in 1973.

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 Keller Williams Capital 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.