Harbor Isle is a residential neighborhood in Marathon, Florida (ZIP 33050), located in the Florida Keys. It is primarily a subdivision of single-family homes and some manufactured/mobile homes, developed since the 1950s, with many properties featuring canal or waterfront access. Unlike many planned communities, Harbor Isle does not have an active homeowners association (HOA). Public records searches and real estate listings consistently confirm the absence of an HOA, meaning residents are not subject to HOA fees, rules, or management oversight.
HOA Fees and Financial Obligations There are no HOA fees associated with properties in Harbor Isle. Multiple listings explicitly state "NO HOA FEES," allowing owners full flexibility without monthly or quarterly assessments for common area maintenance or amenities. Property taxes and any utility or insurance costs are handled individually by homeowners.
Rules and Regulations Without an HOA, there are no community-specific covenants, architectural review processes, or enforced rules beyond standard city and county zoning ordinances enforced by the City of Marathon and Monroe County. Residents enjoy greater autonomy in property modifications, rentals (including short-term where permitted by local regulations), and landscaping.
Community Amenities and Lifestyle The neighborhood offers a relaxed Keys lifestyle with proximity to boating, fishing, and waterfront living. Many homes back up to canals, providing easy access to the water. Residents rely on public or nearby private amenities rather than dedicated community facilities. The area is known for its quiet, established residential character in the Middle Keys.
Notable Aspects Harbor Isle (sometimes referred to as Harbor Isle Sec A or 48.5) is a historic mobile home/residential development area. It appeals to those seeking no-HOA living in a desirable island location, with easy access to Marathon's marinas, beaches, and Overseas Highway. The lack of HOA governance is frequently highlighted as a benefit in real estate marketing.
No management company or HOA contact exists. For property-specific inquiries, contact the City of Marathon or individual real estate agents. Sunbiz records do not show an active association tied to this Marathon location.