Date
Details
Price
Change
Source
4/20/2026
Listed
$3,750,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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1/87
$3,750,000 Just Listed
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Property Description
Poised along the iconic Dunedin Causeway, this irreplaceable waterfront estate represents a level of exclusivity rarely seen-standing as the only single-family residence on this world-renowned stretch. Uninterrupted Intracoastal panoramas, refined architectural character, and extraordinary mixed-use potential converge in a setting that is both prestigious and enduring. Zoned FX-M/Short Terms Rentals Approved, the property offers remarkable versatility, allowing for private residential living, boutique hospitality, or future redevelopment. The estate thoughtfully comprises a meticulously renovated main residence paired with an adjacent, income-producing triplex-creating an exceptional opportunity to generate immediate revenue while preserving long-term upside for a boutique hotel concept or curated commercial venture. This is a truly singular offering on the causeway. Beyond a galvanized gate and private pavered drive, the estate reveals itself with a commanding presence overlooking the Intracoastal Waterway. Across the water lies Marker 1 Marina, one of Tampa Bay's premier marinas, neighboring restaurants and shops are within walking distance and the Pinellas Trail is only a block away, enhancing both the lifestyle appeal and long-term value of this location. The West Indies-inspired main residence has been masterfully reimagined with a focus on coastal sophistication and structural integrity, featuring high-impact windows and doors throughout. Interiors are curated with elevated design elements and bespoke finishes, beginning with an inviting entry level accented by exposed brick and a custom tempered-glass under-stair pet retreat. The GORGEOUSLY RENOVATED lower level unfolds into a private guest suite, complemented by a spa-caliber bath with a walk-in rain shower. A statement media and lounge space anchors the level, complete with custom wall treatments, a dramatic waterfall island, wet bar, and a specialty refrigeration system designed to craft perfectly formed bourbon ice spheres-an entertainer's indulgence. An architectural staircase ascends to the primary living level, elevated at 16.35 feet, where natural light pours into an open-concept living and dining space framed by sweeping water views. The striking designer kitchen, featuring a custom pantry and seamless visual connection to the Intracoastal. The primary suite is a serene retreat, offering abundant light and a spa-inspired bath highlighted by a custom poured concrete vanity and generous wardrobe space. An expansive secondary suite provides flexibility for lounging or guest accommodations, complete with a renovated en-suite bath and walk-in closet. Outdoors, the estate transforms into a private coastal sanctuary. A HEATED SALTWATER pool and spa, complete with sun shelf and bubbler, overlook the Intracoastal, evoking a true resort. The expansive pavered entertaining terrace, enhanced by a cabana, offers ample space for curated outdoor living, while an upper-level balcony captures breathtaking western sunsets over the water. The NEW PRIVATE DOCK is equally impressive, featuring three deep-water slips accommodating vessels exceeding 40 feet, a BRAND NEW 10,000 lb boat lift, and dual jet ski lifts-delivering seamless access. This is more than a residence-it is a landmark waterfront estate on one of Dunedin's most coveted stretches, where refined living, income-producing potential, and an elite boating lifestyle are brought together in one extraordinary offering.
Full Property Details
Full Property Details for 439 Causeway Blvd
General
- Price: $3,750,000
- Taxes: $22,535 (2025)
- Status: Active
- Type: Single Family
- Source: MidFloridaRegionalMLS
- MLS ID: TB8498731
- Updated: Today (4/20/2026)
- Added to Site: Today
Rental Information
- Min. Lease: No Minimum
Interior
- Number of Rooms: 15
- Interior Features: Built-in Features, Ceiling Fan(s), Eating Space In Kitchen, High Ceilings, Open Floorplan, PrimaryBedroom Upstairs, Split Bedroom, Thermostat, Walk-In Closet(s), Wet Bar, Window Treatments
- Appliances: Bar Fridge, Dishwasher, Disposal, Exhaust Fan, Microwave, Refrigerator, Water Filtration System, Water Purifier, Water Softener, Wine Refrigerator
- Furnishings: Negotiable
- Flooring: Tile, Hardwood
Rooms
Bathrooms
- Total Bathrooms: 9
- Full Bathrooms: 8
- Half Bathrooms: 1
Bedrooms
- Total Bedrooms: 9
Other Rooms
- Laundry: Inside, Laundry Room
Additional Information
- Pool: Yes
- Private Pool: Yes
- Pool Description: Heated, In Ground, Infinity, Lighting, Outside Bath Access, Salt Water
- Spa: Yes
- Spa Description: Heated, In Ground
- Security/Safety: Closed Circuit Camera(s), Security Fencing/Lighting/Alarms, Security Gate, Security Lights, Security System Owned, Smoke Detector(s)
Exterior
- Exterior Features: Balcony, Courtyard, Lighting, Private Entrance, Private Mailbox, Private Yard, Rain Gutters, RV Hookup, Sidewalk, Sliding Doors, Storage
- Deck/Patio: Deck, Front Porch, Patio, Rear Porch
- Porch/Patio/Deck: Deck, Front Porch, Patio, Rear Porch
Parking
- Garage: Yes
- Attached garage: Yes
- Garage Spaces: 3
- Covered Spaces: 3
- Parking Features: Boat, Driveway, Electric Vehicle Charging Station(s), Garage Door Opener, Golf Cart Garage, Golf Cart Parking, Ground Level, Oversized, RV Parking
Location
- Area: 34698 - Dunedin
- County: Pinellas
- Development Name: 34698 - Dunedin
- Subdivision: DUNEDIN CAUSEWAY CENTER
- Driving Directions: Alt 19 North, West on Causeway
- Direction Faces: Southwest
School Information
- Elementary School: Dunedin Elementary-PN
- Middle School: Dunedin Highland Middle-PN
- High School: Dunedin High-PN
Community
- Community Name: 34698 - Dunedin
- Number of Pets: 10
Heating & Cooling
- Cooling Type: Central Air
- Heating Type: Central, Natural Gas
Utilities
- Sewer: Public Sewer
- Water District: GULF
- Water: Public
- Utility Description: Cable Connected, Electricity Connected, Water Connected
Structural Information
- Architectural Info: Key West
- Architectural Style: Key West
- Exterior Const.: Block, HardiPlank Type, Wood Frame
- Roof: Metal
- Windows: ENERGY STAR Qualified Windows, Shades, Shutters, Storm Window(s)
- Stories/Levels: Two
- Square Feet: 6,437
- Sq. Ft. Source: Owner
- Year Built: 1981
Additional Structures
- Other Structures: Additional Single Family Home, Cabana, Guest House, Other, Shed(s), Storage
Lot Features
- Property View: Pool, Water
- Lot Size (Acres): 0.36
- Lot Size (Sq. Ft.): 16,021
- Lot Size: 16021
- Lot Dimensions: 194 x 78
- Frontage: Street Paved
- Street/Road Desc.: Paved
- Fencing (Description): Other, Vinyl
Water Features
- Water Front: Yes
- Water View: Yes
- Water Access: Yes
- Water Access Desc: Gulf/Ocean, Intracoastal Waterway
- Water Extras: Yes
- Water Front Name: GULF
- Water Front Desc.: Intracoastal Waterway
Green Features
- Energy Efficient: Doors, Energy Monitoring System, HVAC, Thermostat, Windows
- Indoor Air Quality: Moisture Control
- Water Conservation: Irrig. System-Drip/Microheads
Financial Considerations
- Tax Amount: $22,535
- Tax Year: 2025
Disclosures and Reports
- Ownership: Fee Simple
- Special Conditions: None
- Legal Description: DUNEDIN CAUSEWAY CENTER BLK F, PT OF LOT 5 DESC AS FROM NE COR OF LOT 5 TH S19DW 77.98FT ALG W R/W OF S PAULA DR FOR POB TH S19DW 14FT TH N71DW 193.08 FT TH N19DE 71.46FT TO S R/W OF CAUSEWAY BLVD TH S79DE 42.88FT TH CUR RT RAD 2238.83FT ARC 54.56FT TH S19DW 69.66FT TH S71DE 96.07FT TO POB
- Flood Zone Info: AE
- APN: 152815231660060500
- Property ID: 152815231660060500
- Block/Lot/Section: 3
Listed by Smith & Associates Real Estate
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Listing agent
— 439 Causeway Blvd —
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Schools
Schools serving 439 Causeway Blvd
School District:Pinellas County School District
| Name | Grades | Distance |
|---|---|---|
San Jose Elementary School, Dunedin, FL 1670 San Helen Drive, Dunedin, FL 34698 | PK-5 | 1.4 mi |
Palm Harbor Middle School 1800 Tampa Road, Palm Harbor, FL 34683 | 6-8 | 2.2 mi |
Dunedin High School 1651 Pinehurst Road, Dunedin, FL 34698 | 9-12 | 1.8 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 439 Causeway Blvd
Tax History
Tax History for 439 Causeway Blvd
Year
Property Taxes
Change
Tax Assessment
Change
2025
$4,777
-32%
$300,000
-42%
2024
$7,017
10%
$520,000
16%
2023
$6,367
31%
$450,000
64%
2022
$4,851
-2%
$275,000
3%
2021
$4,958
—
$268,000
-1%
2021
$4,958
-1%
$270,000
2%
2019
$5,018
3%
$265,000
4%
2018
$4,869
—
$255,000
2%
2017
$4,849
—
$250,000
2%
2016
$4,827
-2%
$245,000
—
2015
$4,937
2%
$245,000
1%
2014
$4,829
-2%
$243,400
-1%
2013
$4,918
—
$245,000
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 439 Causeway Blvd
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- 4Beds
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Sold by Engel & Volkers Belleair
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- Closed
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Listed and Sold by Re/Max Action First Of Florida
439 Causeway Boulevard, Dunedin, FL 34698 (MLS# TB8498731) is a Single Family property with 9 bedrooms, 8 full bathrooms and 1 partial bathroom. 439 Causeway Boulevard is currently listed for $3,750,000 and was received on April 20, 2026. Want to learn more about 439 Causeway Boulevard? Do you have questions about finding other Single Family real estate for sale in Dunedin? You can browse all Dunedin real estate or contact a Coldwell Banker agent to request more information.