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Homes for Sale Under 350K in Monroe County, FL

61 Homes for Sale

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Photo 1 of Land for sale at 100 Ave I, Marathon, FL 33050 | MLS# A12060322 | Listing updated on 2026-10-30

$299,000

Views: 7

Bedrooms: --Bds

Bathrooms: --Ba

Area: --sqft

Land for sale

100 Ave I, Marathon, FL 33050

Florida Realty Of Miami Corp via Beaches Mls

3D Tour3D Tour
New ConstructionNew Construction
Photo 1 of Condo for sale at FL | 1 #1,FL None | MLS# A12033419 | Listing updated on 2026-10-30

$280,000

Views: 2

Bedrooms: 1Bd

Bathrooms: 1Ba

Area: --sqft

Condo for sale

1 1
1 #1, null, FL None

Re/Max Concierge via Beaches Mls

Price CutPrice Drop: $30K
Photo 1 of Land for sale at Bonefish Ave, Key Largo, FL 33037 | MLS# A4708822 | Listing updated on 2026-10-30

$245,000

Views: 9

Bedrooms: --Bds

Bathrooms: --Ba

Area: 5,125sqft lot

Land for sale

Bonefish Ave, KEY LARGO, FL 33037

Keller Williams Island Life Real Estate

Showing 1 - 42 of 61 homes for sale in Monroe County, FL

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  • mls-img
    Based on information from Stellar MLS® through Nov 4, 2026, 4:00 AM as submitted to and distributed by MLS GRID. All data is obtained from various sources and may not have been verified by the broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. IDX information is provided exclusively for consumers’ personal non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID. The use of the MLS GRID Data may be subject to an end-user license agreement prescribed by the Member Participant’s applicable MLS, if any, and as amended from time to time. © 2026 Stellar MLS. All Rights Reserved.
  • mls-imgIDX Logo
    IDX information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that the data is deemed reliable but is not guaranteed accurate by BeachesMLS. All listings featuring the BMLS logo are provided by BeachesMLS, Inc. This data is not verified for authenticity or accuracy and may not reflect all real estate activity in the market. Based on information © 2026 BeachesMLS, Inc. All Rights Reserved.
  • mls-imgIDX Logo
    Based on information from the Florida Gulf Coast Multiple Listing Service, Inc. through Nov 4, 2026, 4:00 AM. IDX information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All information provided is deemed reliable but is not guaranteed and should be independently verified. Some IDX listings have been excluded from this website. © 2026 Florida Gulf Coast Multiple Listing Service - All Rights Reserved.
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