2 Buildings, with Waterfront Access, 3 Slips - 439 CAUSEWAY BLVD, DUNEDIN
437 Causeway - 439 CAUSEWAY BLVD, DUNEDIN
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$3,490,000

439 CAUSEWAY BLVD
DUNEDIN, FL 34698
Listed by Tiffany Spyridakos · SMITH & ASSOCIATES REAL ESTATE
Bedrooms
N/A
Bathrooms
N/A
Living area
6,437 sqft
Year built
1981

About this home

WATERFRONT INCOME. DEVELOPMENT POTENTIAL. ICONIC DUNEDIN LOCATION. Investor and developer opportunity positioned along the highly sought-after Dunedin Causeway. This rare, income-producing waterfront assemblage includes 2 parcels being sold together, currently configured as a waterfront main residence plus an adjacent income-producing multi-unit property with exceptional upside and long-term redevelopment potential. DEVELOPMENT & ZONING POTENTIAL: Zoned FX-M with short-term rentals approved, the property offers multifamily development potential for up to 10 units, making this a strategic acquisition for investors, developers, boutique hospitality operators, or buyers seeking scale in one of Tampa Bay’s most supply-constrained coastal corridors. PROPERTY CONFIGURATION: The income-producing building currently consists of 3 separate units, including 2 renovated 2-bedroom, 2-bath units that each accommodate up to 6 guests. *One unit features a modernized kitchen (2020), in-unit washer and dryer, new baseboards, and updated tile flooring. *The second includes a 2023 kitchen remodel, epoxy flooring, and in-unit laundry, making it ideal for short- or long-term leasing. *The third flexible unit functions as a versatile 1-bedroom, 1-bath space ideal for office, gym, or ancillary rental use, with plumbing already in place for washer/dryer installation. *The adjacent waterfront residence currently offers 3 bedrooms with the potential to add 3 additional bedrooms and can accommodate up to 10 guests, creating additional flexibility for expanded living, luxury rental use, or boutique hospitality potential. PROPERTY IMPROVEMENTS & FEATURES: Constructed with durable concrete block construction on slab, the property has been extensively improved with refreshed stucco and exterior paint (2022), impact-rated windows and doors (2015), 3 HVAC systems (2015), and separate electric meters for operational flexibility. Additional features include 6 dedicated parking spaces and a fully equipped RV hookup with 50-amp service, sewer, and water connections, expanding rental versatility. WATERFRONT LIFESTYLE: A heated saltwater pool and spa overlook the Intracoastal Waterway, while direct water access, a private dock, deep-water slips, boat lift, and jet ski lifts create exceptional boating appeal, recreational value, and strong lifestyle-driven rental demand. LOCATION & CONVENIENCE: Located just minutes from Downtown Dunedin, the property is within walking distance to waterfront dining, retail, marinas, entertainment, and the Pinellas Trail. Positioned adjacent to the Toronto Blue Jays Spring Training facilities and within a golf-cart-friendly community, the location continues to drive strong seasonal demand and premium rental rates. With flexible zoning, strong in-place income, irreplaceable waterfront positioning, and future redevelopment opportunity, this is a truly rare coastal investment opportunity along the iconic Dunedin Causeway. Property consists of 2 parcels being sold together, including 1 income-producing triplex property and 1 adjacent waterfront residence. The triplex includes 3 units: 2 renovated 2-bedroom, 2-bath units that each sleep up to 6 guests, plus 1 flexible unit with future 1-bedroom potential. The waterfront residence currently offers 3 bedrooms with the potential to add 3 additional bedrooms and can accommodate up to 10 guests.

Highlights

Waterfront

Property details

MLS
Stellar MLS
MLS #
MFRTB8500346
Property type
Multi-Family 5+
Subdivision
DUNEDIN CAUSEWAY CENTER
Status
Active
Days on market
144
On market date
April 23, 2026
Stories
N/A
Total bathrooms
N/A
Garage spaces
N/A
Parking spaces
N/A
Lot size
0.36 acres
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Nearby schools

Within 10 miles. School directory data from the National Center for Education Statistics (NCES), accessed via the Urban Institute Education Data API. Local Score is calculated by INNOVATE Real Estate; where a state rating is shown, it comes from that state's own official school report card.

ElementaryCharter
DISCOVERY ACADEMY OF SCIENCE
0.5 mi away · Grades 0-8
Nearest school -- attendance-zone data not available here
4.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
498
Student:teacher ratio
13.1:1
District
PINELLAS
Middle
PALM HARBOR MIDDLE SCHOOL
2.22 mi away · Grades 6-8
Nearest school -- attendance-zone data not available here
2.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
1,127
Student:teacher ratio
19.4:1
District
PINELLAS
High
DUNEDIN HIGH SCHOOL
1.77 mi away · Grades 9-12
Nearest school -- attendance-zone data not available here
2.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
1,196
Student:teacher ratio
20.3:1
District
PINELLAS

Walkability

Blended score for DUNEDIN's center, calculated by INNOVATE Real Estate from two sources: the EPA's National Walkability Index (street network, transit, land-use mix) and Google Places amenity data (what's actually reachable on foot from this point). 60% EPA National Walkability Index + 40% nearby-amenity density (Google Places).

87
Highly walkable
out of 100
EPA National Walkability Index
16.3 / 20 -- Most walkable
Google Places amenity density
95 / 100
Restaurants & cafes20
Grocery stores4
Parks13
Schools2
Transit stops20
Pharmacies4

Market position

How this listing compares to current activity in DUNEDIN, from live MLS data.

On the market 144 days -- 60 more days than DUNEDIN's current average of 84 days.
For reference, the median list price across 405 active listings in DUNEDIN right now is $349,900.

Mortgage calculator

Estimate only - actual rate and payment depend on your lender, credit, and loan program.

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Est. monthly payment
$21,167/mo
$698,000 down
$2,792,000 loan
Principal & interest$18,109
Property tax (est.)$2,908
Home insurance (est.)$150

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Data source: Listing information provided by Stellar MLS (mfrmls) via Trestle/CoreLogic. Last updated September 14, 2026.

Information herein deemed reliable but not guaranteed; all measurements, school assignments, HOA fees, taxes, and feature lists are approximate and should be independently verified. Equal Housing Opportunity.