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$1,349,000

  • For Sale
  • Active
  • Commercial
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Prime Lower Keys Commercial Real Estate for sale. Excellent visibility and easy access from Overseas Hwy. Corner location at MM 21 and Blimp Rd. Total of 3 Parcels of Land. With the Submerged Baybottom parcels total over 3 Acres with Approx. 37,748 sf. or .87 Acres of useable uplands. Uplands portion is approx. 200' of highway frontage by 190' deep. Waterfront property with limited shallow water access for kayak and canoes. Existing 1,250 sf. CBS building on site may be enlarged or demo and entirely redevelope. Property has favorable SC- Suburban Commercial Zoning with many Commercial uses allowed and possible. Great location for a local contractor, retail convenience store, or marine/boat/trailer/ RV and Auto storage.

Full Property Details for 21423 Overseas Hwy

General

  • Price: $1,349,000
  • Taxes: $6,167 (2025)
  • Status: Active
  • Type: Commercial
  • Source: 927
  • MLS ID: 618275
  • Updated: 5/13/2026
  • Added to Site: 112 day(s) ago

Interior

  • Appliances: No Appliances
  • Flooring: Other

Rooms

Bathrooms

  • Total Bathrooms: 1
  • Full Bathrooms: 1

Parking

  • Parking Features: Trailer Storage, Guest, Off Street

Location

  • Area: 07 - Cudjoe Key
  • County: Monroe
  • Subdivision: Sacarma Bay (21.0)
  • Driving Directions: MM 21 Overseas Hwy Cudjoe Key Corner of Blimp Rd.

Community

  • Assoc. Fees Include: None

Structural Information

  • # Buildings: 1
  • Construction: CBS
  • Windows/Doors: Other Windows/Doors
  • Stories/Levels: 1
  • Square Feet: 1,250
  • Sq. Ft. Source: Property Data Card
  • Year Built: 1980

Unit Information

  • Units in Building: 1

Lot Features

  • Property View: Bay
  • Lot Size (Acres): 0.87
  • Lot Size (Sq. Ft.): 37,748
  • Lot Dimensions: 200 x 190
  • Zoning: SC - Sub Urban Commercial District

Water Features

  • Water Front: Yes
  • Water View: Yes
  • Water Front Desc.: Gulf Front

Financial Considerations

  • Tax Amount: $6,167.45
  • Tax Year: 2025

Disclosures and Reports

  • Legal Description: TRACT C SACARMA BAY PB-4-128 CUDJOE KEY OR 198-467/68 OR519-835 OR793-164 OR793-165 OR842-1910/10 OR1088-826/27 OR1138-1
  • Flood Zone: AE
  • APN: 00175330-000000

Listed by RE/MAX Keys Connection (KW), Curtis A Skomp, CCIM and RE/MAX Keys Connection (KW), Bobby W Coe IV (305) 363-9665

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Listing agents

— 21423 Overseas Hwy —

  • Curtis A Skomp, CCIM

    RE/MAX Keys Connection (KW)

  • Bobby W Coe IV

    RE/MAX Keys Connection (KW)

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 21423 Overseas Hwy

School District:Monroe County School District, Middle Torch Key, FL
NameGradesDistance
Sugarloaf School
255 Crane Boulevard, Summerland Key, FL 33042
PK-82 mi
Key West High School
2100 Flagler Avenue, Key West, FL 33040
9-1219.1 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 21423 Overseas Hwy Get Price Alerts and Save Property

Date
Details
Price
Change
Source
1/22/2026
Listed
$1,349,000
390.55%
MLS
10/09/2012
Sold
$275,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 21423 Overseas Hwy

Year
Property Taxes
Change
Tax Assessment
Change
2024
$500
3%
$100,799
—
2023
$484
3%
$100,799
—
2022
$472
-5%
$100,799
—
2021
$498
81%
$100,799
327%
2019
$275
5%
$23,602
10%
2018
$262
42%
$21,458
10%
2017
$185
-26%
$19,507
-24%
2016
$249
-3%
$25,559
—
2015
$258
-4%
$25,499
—
2014
$269
-3%
$25,459
—
2013
$278
—
$25,525
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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*These costs are estimates, and the interest rates assume exceptional credit standing.

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

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Listed by RE/MAX Keys Connection (KW), Curtis A Skomp, CCIM and RE/MAX Keys Connection (KW), Bobby W Coe IV (305) 363-9665

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21423 Overseas Highway, Cudjoe Key, FL 33042 (MLS# 618275) is a Commercial property. 21423 Overseas Highway is currently listed for $1,349,000 and was received on January 22, 2026. Want to learn more about 21423 Overseas Highway? Do you have questions about finding other Commercial real estate for sale in Cudjoe Key? You can browse all Cudjoe Key real estate or contact a Coldwell Banker agent to request more information.

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