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10999 Ave 3rd Marathon, FL $ 1,700,000
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10999 Ave 3rd
$ 1,700,000
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10999 Ave 3rd

Marathon, FL, 33050
$ 1,700,000
Bedrooms2 Baths3.0 Sq 1,247

Monthly Estimate*

$ 10,467

10999 Ave 3rd, Marathon, FL 33050 - Image 1
10999 Ave 3rd, Marathon, FL 33050 - Image 2
10999 Ave 3rd, Marathon, FL 33050 - Image 3
10999 Ave 3rd, Marathon, FL 33050 - Image 4
10999 Ave 3rd, Marathon, FL 33050 - Image 5
10999 Ave 3rd, Marathon, FL 33050 - Image 6
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Single Family Home for sale in Marathon, FL

for $1,700,000 with 2 bedrooms and 3 full baths. This 1,247 square foot home was built in 1977.

Unapproved Short Sale for Non-Conforming 2 Bed/3 Bath Waterfront Home in Marathon. Large corner lot with 205 feet of water frontage. First floor has non-conforming addition of 2 bedrooms and living area. Second floor nicely updated with renovated kitchen, baths and impact windows throughout.

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Single Family Active

Price

$ 1,700,000

Bedrooms

2

Full Bath

3

Property Type

Single Family

Taxes

$ 10,682

Style

Year Built

1977

Town/City

Marathon

County/Region

Monroe

MLS | Web ID

F10543646
Features
General
Sewer Public Sewer
Heating Central Electric
Cooling Central Air Electric
Possession Closing & Funding Close Plus Immediately Negotiable
Roof Metal
Appliances Dishwasher Electric Range Refrigerator Washer
Garage Spaces 0
Patio/Porch Features Balcony Open
Architectural Style Two Story
Pool Features Pool
Construction Materials Block
Year Built 1977
View Canal
Stories Count 2
Levels Two
Property Subtype Single Family Residence
Tax Year 2025
Waterfront Features Canal Front Intersecting Canal Ocean Access
County Monroe
Property Type Residential
Association Amenities Boat Dock None Pool
Subdivision Name Key Colony Sub 4
Facing Direction Southwest
Garage Y/N false
Total Rooms 1
Full Baths 3
Special Listing Conditions Short Sale
Status Active
City Marathon
Senior Community Y/N false
Zoning Description IS
MLS Area 5940 Florida Other
Lot Size Units Square Feet
Carport Spaces 0
Carport Y/N false
Listing Terms Cash
Year Built Details Resale
Tax Annual Amount 10682
MLS Area Minor Other Geographic Area (Out Of Area Only)
Virtual Tour https://www.propertypanorama.com/10999-Ave-6th-Avenue-Gulf-Marathon-FL-33050/unbranded
Standard Status Active
Tax Assessed Value 1113907
Property Sub Type Additional Single Family Residence
Expected Active Date 2026-01-01
Legal Description BK 9 LT 1 KEY COLONY SUBD 4 PB4-23 KEY VACA OR431-100 OR679-699 OR1368-724 OR1485-1676 OR1549-1413Q/C OR2265-671 OR2295-533T/C OR2359-1411 O
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Interior
Interior Amenities Upper Level Primary
Total Stories 2
Air Conditioning Y/N true
Heating Y/N true
Window Features Impact Glass
Half Baths 0
Total Bedrooms 2
Total Baths 3
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Exterior
Exterior Amenities Balcony Security/High Impact Doors
Parking Features Driveway
Lot Features < 1/4 Acre
Water Source Public
Total Parking 0
Frontage Length 205
Waterfront Y/N true
Covered Spaces 0
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* Excluded Features
List By
Beckett Realty Advisors, Llc

Broker

beau@beckettrealty.com

Email

Affordability Calculator

$11,357
Per Month
92%
8%
0%
Monthly Principal & Interest
$10,467
Monthly Property Taxes
$890
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4827338 Elementary School
4827337 Middle School
Unknown High School High School
See complete school information
Pricing History
Date Price Price Change Description
6/11/2026 $1,700,000 Listed Price

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10999 Ave 3rd, Marathon, FL, 33050 is a Single Family Home for sale at $1,700,000 with 1,247 sqft. 10999 Ave 3rd has 2 bedrooms, 3.0 baths, and was built in 1977. The property's zip code is 33050 which is in Marathon, FL

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