34 Costa Custom 2025 Boat for Sale

ASKING PRICE: $644,895 Watch Price

Tampa, FL

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Last updated Jun 9, 2026

34' Costa Custom 2025

2025 Costa 34SV Catamaran - Ultimate Offshore Fishing Machine!

This barely broken in 2025 Costa 34SV Catamaran is a fisherman's dream, built for speed, stability, and all-day comfort. With its sleek Haze Gray hull and matching underside hardtop, black rubrail, and matte black steering wheel, this beast exudes a stealthy, professional vibe that's as functional as it is fierce. She needs nothing and is powered by quad Mercury 300 V8s with AMS (warranty until 8-2027 with the ability to extend up to 5 more years) for unmatched performance and efficiency; it's rigged and ready for epic adventures.

Key Features and Upgrades:

Electronics Suite: Furuno system with dual 24" screens, R599LM and B175HW transducers for crystal-clear sonar, and a 24" Furuno radar for superior navigation in any conditions.

Helm and Comfort: Triple Llebroc helm seats for ultimate captain and crew comfort during long hauls.

Power and Convenience: 2000-Watt inverter, Scanstrut phone chargers, quick disconnect bladder hookups, and 6x electric reel plugs to keep you powered up and fishing non-stop.

Lighting and Visibility: Black light bar, 2x 20" RGID Razor light bars on port and starboard sides, and a Sea Blaze Lumitec underwater RGB light system with 11 lights for stunning illumination and attracting baitfish.

Anchoring and Maneuverability: Twin Rhodan 108" trolling motor system for precise control in shallow waters or while drifting.

Storage and Cooling: Freezer plates in one coffin box and drink cooler to keep your catch and beverages ice-cold; transom livewell with a viewing window for easy monitoring.

Weather Protection: Eisenglass wings for the winter days, and rear shade with shade bars to shield you from the sun.

Trailer Included: Ameratrail C-Channel trailer for easy transport and storage.

This Costa 34SV isn't just a boat—it's a high-performance platform designed for serious anglers who demand the best. Whether you're chasing trophy fish offshore or cruising with family, its catamaran hull delivers a smooth, dry ride even in choppy seas. Low hours, impeccably maintained, and loaded with premium options. Contact us today to schedule a viewing and make this powerhouse yours!

Denison Yachting is pleased to assist you in the purchase of this vessel. This boat is centrally listed by Worldwide Yacht Sales Inc. It is offered as a convenience by this broker/dealer to its clients and is not intended to convey direct representation of a particular vessel

Denison Yacht Sales offers the details of this yacht in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of this boat for sale. A yacht buyer should instruct his yacht broker, or his boat surveyors, to investigate such details as the buyer desires validated. This yacht for sale is offered subject to prior sale, price change, or withdrawal without notice. This boat may be listed with another yacht broker.