$599,000
OPEN FRI 11AM - 1PM

310 3rd St Key Colony Beach, FL 33051

Key Colony Beach Area

Estimated payment $3,647/month

Total Views 293
2 Beds
2 Baths
1,031 Sq Ft
$581 Price per Sq Ft

Highlights

  • Granite Countertops
  • Impact Glass
  • Laundry Room
  • Coral Shores High School Rated A
  • Walk-In Closet
  • Storage

About This Home

Beautifully updated and move-in ready, this elevated Key Colony Beach half duplex is the perfect blend of island charm, comfort, and value! Step inside to a bright, inviting main living area featuring an updated kitchen with stunning new granite countertops, creating the ideal space for gathering with family and friends. Priced at just $599,000, this is one of the best opportunities to own in one of the Florida Keys' most desirable waterfront communities. Offering 2 bedrooms, 2 bathrooms, and 1,031 square feet of living space, this home also features a brand-new metal roof for added peace of mind. The spacious primary suite includes a walk-in closet and a private balcony overlooking the backyard--the perfect place to sip your morning coffee or relax in the evening while enjoying the tropical breeze. The expansive lower-level living and entertaining area provides the ultimate bonus space to unwind after a day on the water, watch the game, host friends, or simply embrace the laid-back Keys lifestyle. The generous backyard provides plenty of space to design your own private tropical oasis--add a pool, lush landscaping, or an outdoor kitchen to create the Florida Keys retreat you've always imagined. Location is everything, and this home delivers! Just steps from the Cabana Club, waterfront parks, pickleball and tennis courts, playgrounds, golf, restaurants, walking paths, and all the amenities that make Key Colony Beach one of the most sought-after communities in the Florida Keys. Whether you're searching for a full-time residence, a vacation escape, or an investment property, this home offers an unbeatable combination of location, exceptional value, and lifestyle. Don't miss your chance to own your slice of paradise at an incredible price!

Listing Agent

Brenner Scheel Casey

Florida Keys Real Estate Group License #BK339103, BK3179545, SL3504409 Listed on: 07/13/2026

Open House Schedule

Townhouse Details

Home Type

  • Townhome

Est. Annual Taxes

  • $4,710

Year Built

  • Built in 1982

Lot Details

  • 3,300 Sq Ft Lot
  • Lot Dimensions are 30 x 110

Home Design

  • Half Duplex
  • Metal Roof
  • Concrete Block And Stucco Construction

Interior Spaces

  • 1,031 Sq Ft Home
  • Drapes & Rods
  • Storage

Kitchen

  • Oven
  • Microwave
  • Dishwasher
  • Granite Countertops

Bedrooms and Bathrooms

  • 2 Bedrooms
  • Walk-In Closet
  • 2 Full Bathrooms

Laundry

  • Laundry Room
  • Dryer
  • Washer

Home Security

Parking

  • Covered Parking
  • Open Parking

Outdoor Features

  • Shed
  • Rain Gutters

Utilities

  • Central Air

Listing and Financial Details

  • Assessor Parcel Number 00072590-000000

Community Details

Pet Policy

  • Pets Allowed

Additional Features

  • Key Colony Beach Subdivision
  • Impact Glass

Townhouse Details

Home Type

Townhome

Est. Annual Taxes

$4,710

Year Built

Built in 1982

Lot Details

3,300 Sq Ft Lot

Listing Details

  • Property Type: Residential
  • Year Built: 1982
  • Property Sub Type: Half Duplex
  • LotSizeAcres: 0.08
  • Lot Size: 30 X 110
  • Co List Office Mls Id: 1055699
  • Subdivision Name: Key Colony Beach (53.5)
  • Dockage: None
  • Vehicle Storage: Open Parking, Covered Parking
  • Waterview: No Waterview
  • Specialty Rooms: Laundry Room, Other
  • Special Features: OpenHouse

Interior Features

  • Interior Amenities: Granite Counter Top, Storage, Walk-in Closet(s)
  • Appliances: Washer, Dryer, Dishwasher, Refrigerator, Oven, Microwave
  • Full Bathrooms: 2
  • Total Bedrooms: 2
  • Interior Features: Drapes/Blinds Incl, Granite Counter Top, Storage, Walk-in Closet(s)
  • WindowsDoors: Impact Rstnce Window

Exterior Features

  • Waterfront: No
  • Exterior Features: Rain Gutters, Shed, Storage
  • Construction Type: CBS
  • Waterfront: None
  • Roof: Metal Roof

Utilities

  • Laundry Features: Laundry Room
  • Cooling: Central Air
  • Utilities: FKAA, Buyer to Verify

Condo/Co-op/Association

  • Pets Allowed: Yes

Lot Info

  • Parcel Number: 00072590-000000
  • Lot Size Sq Ft: 3300.0

Rental Info

  • Furnished: Unfurnished

Tax Info

  • Tax Year: 2025
  • Tax Annual Amount: 4709.55

Map

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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $4,569 $455,954 $267,300 $188,654
2024 $4,355 $466,369 $267,300 $199,069
2023 $4,355 $492,476 $273,488 $218,988
2022 $3,619 $326,523 $148,946 $177,577
2021 $3,434 $295,760 $126,225 $169,535
2020 $2,897 $251,429 $109,395 $142,034
2019 $2,818 $243,438 $94,248 $149,190
2018 $2,893 $262,206 $105,369 $156,837
2017 $2,860 $266,030 $0 $0
2016 $2,771 $246,740 $0 $0
2015 $2,545 $222,294 $0 $0
2014 $2,201 $190,343 $0 $0
Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft
07/13/2026 07/13/26 For Sale $599,000 -- $581 / Sq Ft
Source: Marathon and Lower Keys Association of REALTORS®

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Type Sale Price Title Company
Warranty Deed $305,000 --
Warranty Deed $200,000 Attorney
Trustee Deed -- None Available
Trustee Deed -- None Available
Interfamily Deed Transfer -- Fidelity National Title Ins
Warranty Deed $110,000 --
Warranty Deed $100,000 --
Warranty Deed $105,000 --
Warranty Deed $180,000 --
Warranty Deed $15,000 --
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Loan Amount Loan Type
Open $249,402 New Conventional
Closed -- New Conventional
Previous Owner $1,118,000 Stand Alone Second
Previous Owner $200,000 New Conventional
Source: Public Records

Source: Marathon and Lower Keys Association of REALTORS®

MLS Number: 620613

APN: 00072590-000000

Florida Monroe County Key Colony Beach 33051

310 3rd St, Key Colony Beach, FL

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Listing Agent
Brenner Scheel Casey
Florida Keys Real Estate Group
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