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Prospect analysis

6501 Oceanview Ave

Asking$905,000

Marathon · Marathon, FL · 2 bd · 2 ba · 972 sq ft · Built 1978

Underwritten as a short-term rental

Upgraded 2-bedroom Marathon property with strong short-term rental income potential and ocean views.

This property offers a turnkey, recently improved asset in a high-demand Florida Keys market, with high-confidence underwriting metrics supporting robust projected cash flow. The primary caveat is the premium pricing, which requires continued strong rental performance to justify returns.

Est. ADR
$564
Est. occupancy
68%
Gross rev / mo
$11,665
Cash-on-cash
28.0%

Airfolio market estimates · 20% down · detail in the underwriting panel.

Investment thesis

This 2-bedroom, 2-bath home in Marathon is positioned as a high-performing short-term rental, benefiting from recent upgrades, ocean views, and a location at the end of a quiet street. The property is well-suited for investors seeking a turnkey asset with minimal immediate capital needs and the ability to attract both vacationing families and boating enthusiasts. Underwriting metrics indicate strong projected cash flow and a high cash-on-cash return, assuming occupancy and ADR targets are met. The main risk is sensitivity to ongoing STR demand and regulatory environment, given the premium list price and reliance on continued high occupancy.

Highlights

  • 2 bedrooms, 2 bathrooms, 972 sqft
  • Recent upgrades: kitchen, appliances (2021), hurricane windows/doors, insulation, HVAC (2021/2026)
  • Ocean views and wraparound porch
  • Ample parking for boats, RVs, and EV charging
  • Lush landscaping with automated irrigation
  • Refurbished roof (2021) and move-in ready condition
  • High-confidence underwriting: $564 ADR, 68% occupancy, $4,220 monthly cash flow, 28% cash-on-cash return

Risks

STR permitting: verify local ordinance and zoning allow short-term rental at this address before offering. Not verified.
STR regulations in Marathon should be verified and monitored
Returns are sensitive to occupancy and ADR assumptions; premium pricing requires sustained rental demand
Older home (1978) may require ongoing maintenance despite recent upgrades
Competition from newer or similarly upgraded inventory could pressure pricing
Seasonal demand swings typical of the Florida Keys market

Market

Marathon, FL is a well-established vacation rental market in the Florida Keys, attracting both leisure travelers and boating enthusiasts. The property type—a recently upgraded 2-bedroom home with ocean views—aligns well with short-term rental demand in this region. High underwriting confidence in projected income and cash flow reflects the area's strong rental fundamentals, though premium pricing means returns are sensitive to market shifts.

Neighborhood

Located at the end of a quiet, family-friendly street in mid-town Marathon, the property offers a blend of privacy and guest appeal. The ocean views, ample parking, and lush landscaping enhance its attractiveness for vacation renters. While detailed location-specific demand signals are limited, the overall context suggests solid guest appeal for both families and groups seeking a Keys experience.

Underwriting notes

At a $905,000 purchase price, underwriting metrics project a $564 average daily rate, 68% occupancy, and $4,220 in monthly cash flow, resulting in a 28% cash-on-cash return (assuming 20% down, 6.4% interest, 25% expense ratio, and no management fee). These figures are high-confidence, but returns are sensitive to occupancy and ADR performance. The property’s recent upgrades and turnkey condition support the income assumptions, but investors should confirm ongoing STR demand and regulatory stability during diligence.

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Figures are Airfolio market estimates modeled from listing, record, and market data, not investment advice · Analysis Aug 21, 2026.
Airfolio is a product of Trusty Labs, Inc. · CA DRE #01527508

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Airfolio is a product of Trusty Labs, Inc., a licensed California real estate brokerage · CA DRE #01527508. Concierge introductions to agents, lenders, and property managers are referrals, and Trusty Labs may receive referral fees. Revenue and return figures are Airfolio market estimates from public records, listing data, and market modeling, not offers, appraisals, or investment advice. Verify all figures independently.
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