---
title: "Mario Echeverri Ospina | Realtor in Jacksonville"
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summary: "Mario Echeverri Ospina is a Realtor with ERA ONETEAM specializing in listing fully renovated, move-in-ready homes in Jacksonville's Arlington area and Northeast Florida. His professional stack includes curated resources on military relocation, cost of living, neighborhoods, schools, building permits, contractor licensing, and closing costs for sellers."
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key_entities: "Mario Echeverri Ospina (person), ERA ONETEAM (organization), ERA ONETEAM REALTY (organization), Jacksonville (location), Arlington (location), Northeast Florida (location), Duval County (location), Miami-Dade County (location), Department of Business and Professional Regulation (organization), IRS (organization), Florida Department of Revenue (organization), Consumer Finance Protection Bureau (organization)"
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# Mario Echeverri Ospina | Realtor in Jacksonville

Mario Echeverri Ospina Mario Echeverri Ospina @mario-echeverriospin ERA ONETEAM Mario Echeverri Ospina is a Realtor with ERA ONETEAM, serving Jacksonville's Arlington area and Northeast Florida. A dedicated seller's agent, he specializes in listing fully renovated, move-in-ready homes throughout Arlington. Mario Echeverri Ospina @mario-echeverriospin Mario Echeverri Ospina is a Realtor with ERA ONETEAM, serving Jacksonville's Arlington area and Northeast Florida. A dedicated seller's agent, he specializes in listing fully renovated, move-in-ready homes throughout Arlington. ERA ONETEAM Follow Share ERA ONETEAM REALTY ERA ONETEAM on Facebook My Office ERA ONETEAM REALTY ERA ONETEAM on Facebook My Office All Stacks All the public Stacks from Mario Echeverri Ospina in one place. View all Military Relocation: Northeast Florida 10 cards Collaborative Home wise.com Cost of living in Jacksonville A guide to the average cost of living in Jacksonville Fl. From housing and travel costs, to currency and exchange rates. Use our calculator to see what the living cost in Jacksonville Fl might be. ERA ONETEAM northeastfloridalife.com What It Really Costs to Live Near Jacksonville Florida in 2026 Here's the real deal on what it costs to live in Jacksonville Florida. From food, to utilities, fun stuff and everything in between, this has you covered. ERA ONETEAM apartmentlist.com Best Neighborhoods in Jacksonville for Families Discover the best neighborhoods in Jacksonville for families, with top schools, parks, and kid-friendly perks—plus tips to find your perfect apartment match. ERA ONETEAM dreamfindershomes.com Best Jacksonville Suburbs for Families Discover the top Jacksonville suburbs perfect for family living! Explore safe neighborhoods, excellent schools, and family-friendly amenities. ERA ONETEAM pods.com Best Jacksonville Neighborhoods What's it like living in the best Jacksonville neighborhoods? Explore Avondale, Riverside, San Marco, and more. ERA ONETEAM niche.com Best School Districts in the Jacksonville Area Ranking of best school districts in the Jacksonville Area based on stats, test scores, and school district ratings. Compare school districts near you. ERA ONETEAM jacksonville.gov City of Jacksonville: Residential Building Permits The City's official page on when a homeowner versus a licensed contractor needs to pull a permit for renovation work in Duval County. Essential reading before a roof, electrical, or plumbing renovation on an older Arlington-area home. Mario Echeverri Ospina myfloridalicense.com Verify a Florida Contractor's License (DBPR) Florida's Department of Business and Professional Regulation's official license search, letting sellers verify a roofing, electrical, or plumbing contractor is properly licensed before hiring for pre-listing renovation work. Mario Echeverri Ospina irs.gov IRS Topic 701: Sale of Your Home The official IRS guidance on the $250,000/$500,000 capital gains exclusion for a primary residence sale, including the ownership and use tests. Essential reading for any Northeast Florida seller before they list, renovated or not. Mario Echeverri Ospina floridarevenue.com Florida Documentary Stamp Tax on Deeds The Florida Department of Revenue's official explanation of the documentary stamp tax charged on deeds at closing, currently $0.70 per $100 of sale price outside Miami-Dade County. A line item every Duval County seller sees on their closing statement. Mario Echeverri Ospina consumerfinance.gov Understanding Closing Costs in Florida The CFPB's breakdown of who typically pays which closing costs in a Florida transaction. Sellers, not buyers, customarily pay for the owner's title insurance policy in most of the state, a detail worth knowing before negotiating. Mario Echeverri Ospina paopropertysearch.coj.net Duval County Property Appraiser: Property Search Duval County's official property records database, letting sellers check assessed value and recent comparable sales before pricing a renovated home in Arlington or elsewhere in the county. Mario Echeverri Ospina