Marathon Real Estate Market Intelligence 2026

Monroe County · Middle Keys Hub

The Gulf Coast Southwest and the Keys

GLOSSARYCAGR · Annual price growth rateSTR · Short-term rental (Airbnb)HNW · High-net-worth buyerCapEx · Renovation and repair costsNOI · Rental income after expensesROGO · Strict building permit limitsLiquidity Moat · Market protection scorePhantom Inventory · Hidden supply not on MLSDecoupling · Prices detached from local wages

Liquidity Moat

High

Phantom Inventory Risk

5/10

Decoupling Severity

9/10

2036 Strategic Scenario

Severe ROGO constraints force relentless appreciation through artificial scarcity.

Bull Case

ROGO scarcity drives 7-8% CAGR; Marathon becomes a primary Keys wealth hub by 2036.

Base Case

Steady 5-6% CAGR; ROGO constraints prevent any meaningful supply addition.

Bear Case

Major hurricane event causes physical damage in a market that is difficult to insure.

Buyer Opportunity

ROGO-constrained market where zero new supply can ever be added; ultimate scarcity play.

Buyer Risk

Hurricane exposure and insurance complexity in the Florida Keys market.

Seller Opportunity

ROGO scarcity ensures sellers face zero competing new construction.

Seller Risk

Buyer pool is geographically limited to Keys-committed buyers.

Tenant Opportunity

Middle Keys rental access with strong seasonal and fishing demand.

Tenant Risk

ROGO-driven scarcity keeps rental costs consistently elevated.

Want institutional intelligence on Marathon?

Speak with Andres Vieira, Founder & Vision Architect, Miami Real Group. Florida Real Estate License #3357603.

EMAIL US WHATSAPP +1 786-254-8075