44 Seaview Ave

Marathon, FL 33050

$749,000
Price
2
Beds
720 Sq. Ft.
$1,040 / Sq. Ft.
720
Sq. Ft.
$1,040
per Sq. Ft.
a view of yard with swimming pool
a backyard of a house with lots of green space and mountain view
a view of a yard with a tree
a view of a lake with a lot of flower space
a view of a swimming pool with lounge chair
a dining room with furniture a large window and a chandelier
a living room with a bed and a window
a bathroom with a sink a toilet and a mirror
a front view of a house with a garden
a living room with furniture and a table
a bedroom with a bed and mirror
a bedroom with a bed next to a window
a kitchen with a refrigerator and a sink
a bathroom with a sink and toilet
a view of a swimming pool with a table and chairs under an umbrella
a view of a lake with houses

Description

'The Cottage at 44 Conch Key Avenue'A rare opportunity in the heart of the Conch Key Commercial Fishing Village at Mile Marker 62.5. Ocean Bay 'Peek a Boo' View out front door! Flowing canal offers immediate access to the bay. From there, enjoy a quick run under the Long Key Bridge toward the Tennessee lighthouse and the Atlantic Ocean, or stay bayside for fishing, eco-tours, and unforgettable sunset views, with nearby islands ideal for exploration. Zoned Commercial Fishing Village, the property...'The Cottage at 44 Conch Key Avenue'A rare opportunity in the heart of the Conch Key Commercial Fishing Village at Mile Marker 62.5. Ocean Bay 'Peek a Boo' View out front door! Flowing canal offers immediate access to the bay. From there, enjoy a quick run under the Long Key Bridge toward the Tennessee lighthouse and the Atlantic Ocean, or stay bayside for fishing, eco-tours, and unforgettable sunset views, with nearby islands ideal for exploration. Zoned Commercial Fishing Village, the property allows you to operate a fishing business on-site. Dockage includes space for up to three boats, a 10,000-lb boat lift, and water depth suitable for larger vessels. The channel's continued openness is supported by surrounding commercial activity. The structure is officially recorded as a 1-bedroom, 1-bath, but is configured as two separate living areas with independent entrances, effectively functioning as two bedrooms and two baths, including an efficiency-style suite with private bath and adjacent laundry area. Outdoor features include a tiki hut, ample room for landscaping, and parking for 4-5 vehicles, trailers, or equipment. Seven-day rentals may be possible with proper permitting. No HOA and no condo association fees. A versatile waterfront asset offering commercial zoning, deep-water dockage, flexible use, and exceptional access to both bay and ocean -- ideal for fishermen, entrepreneurs, investors, or those seeking a unique nostalgic 'old school' Florida Keys 'cottage home'
  1. Listed by William Eades • Real Broker LLC

Property Details for 44 Seaview Avenue

Waterfront
Oceanfront, Open Water, Canal Front, Gulf Front, Bay Front
Waterfront
Yes
Zoning
CFV - Commercial Fishing Village Districts
Subdivision
Conch Key (62.5)
Pets
Pets Allowed
LISTING UPDATED: 01/31/2026 08:26 AM

Property Details for 44 Seaview Avenue

StatusActive
MLS #617724
Days on Market71
Taxes$3,716 / year
HOA Fees-
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeResidential / Single Family
Year Built1953
Lot Size0.09 AC / 3,975 SF
CountyMonroe County

Location

Listing Courtesy of Real Broker LLC
Add your commute

Building Information for 44 Seaview Avenue

Stories-Year Built1953Building Size-Lot Size0.09 AC / 3,975 SF

Payment Calculator

$3,960 per month

30 year fixed, 6.15% Interest

Principal and Interest

$3,650

Property Taxes

$310

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

Property Information for 44 Seaview Avenue

Summary
Location and General Information
  • Waterview: Ocean View, Open Water View, Canal View, Bay/Gulf View
  • Area: 20 - Duck Key, Coral Key, Conch Key
  • Absolute Longitude: 80.890148
  • Control Depth: 2
  • Off Shore Island: No
  • Listing Board: Key West Association
  • Side: Bay/Gulf
  • Mile Marker: 62.5
  • Marathon Neighborhood: N/A
  • Key/Island: Conch Key
Taxes and HOA Information
  • Association Info: Mandatory Home Owners Asc: No
  • Association Info: 1st Right of Refusal: No
  • Fee Includes: None
  • Furnished: Negotiable
  • Tax Year: 2025
  • Tax Exemptions: None
Property
Lot Information
  • Acres: 0.03
  • Parcel #: 00386250-000000
  • Land Size: Less Than 1/4 Acre
Property and Assessments
  • Legal: LT 66 CONCH KEY PB2-130 G56-64/65 OR113-410 OR949-918/919P/R OR990-520/522R/S-L/E OR1285-1916/18 OR2282-1403Q/C
  • MLS Approved: Y
  • SqFt Source: Seller
  • Flood Zone: AE
  • Rentals Allowed: With Restrictions
  • Deed Restrictions: No
  • Picture Count: 21
  • Document Count: 0
  • Building Style: Above Flood: No
Utilities
  • Utilities: Buyer to Verify
  • Pub Sewer HkUp: Yes
  • Species List: No
  • Pool: No
  • Handicap Access: No
Interior and Exterior Features
Interior Features
  • Appliances: Refrigerator, Oven, Range
Exterior Features
  • Roof: Metal Roof
  • Shutters: Roll Down Manual
  • Construction: Frame
  • Dockage: Boat Lift, Boat Slip
  • Exterior Features: Chickee Hut

Property History for 44 Seaview Avenue

DateEvent & SourcePriceAppreciation
Dec 16, 2025

Price Change

FKMLS #617724

$749,000—
Dec 12, 2025

Price Change

FKMLS #617724

$798,000—
Dec 12, 2025

Listed (Active)

FKMLS #617724

$749,000—
DateEvent & SourcePrice
12/16/2025

Price Change

FKMLS #617724

$749,000
12/12/2025

Price Change

FKMLS #617724

$798,000
12/12/2025

Listed (Active)

FKMLS #617724

$749,000

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

Public Records for 44 Seaview Avenue

Taxable ValueLand$234,150Additions$124,402Total$358,552
Tax Record2024$3,725 ($310 / month)
Home Facts
Beds1Baths1Total Finished SqFt600 SqFtAbove Grade Finished SqFt600 SqFtStories1Lot Size5,003 SqFtStyleSingle Family ResidenceYear Built1953Year Renovated2003CountyMONROEAPN00386250-000000

Schools near 44 Seaview Avenue

This home is within Monroe.
Rating
School
Type
Grades
Distance
Stanley Switlik Elementary School
Public - PK to 5
Marathon School
Public - 6 to 12
Coral Shores High School
Public - 9 to 12
Treasure Village Montessori Charter School
Charter - PK to 8
Rating
School
Distance
Stanley Switlik Elementary School
PublicPK to 5

Marathon School
Public6 to 12

Coral Shores High School
Public9 to 12

Treasure Village Montessori Charter School
CharterPK to 8

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.

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More information about 44 Seaview Avenue, Marathon, FL 33050

44 Seaview Avenue is a single family home for sale in Marathon, FL 33050. This property was listed for sale on December 12, 2025 by Real Broker LLC, it's currently listed at $749,000. This listing's school district is Monroe. Nearby schools include Stanley Switlik Elementary School, Marathon School and Coral Shores High School. 44 Seaview Avenue is a 2-bed, 2-bath, 720 sqft single family home built in 1953.

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 makes no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

Listing Courtesy of Real Broker LLC

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.