Marina Bay Homes for Sale

127 Days on Market

Condo for Sale

$2,695,000

3 bd · 4 ba · 3,382 sqft

2410 HARBOURSIDE DRIVE # 142, LONGBOAT KEY, FL 34228

851 Days on Market

Home for Sale

$2,200,000

3 bd · 3 ba · 2,574 sqft

47A BAYVIEW COURT S, ST PETERSBURG, FL 33711

8 Days on Market

Condo for Sale

$2,050,000

3 bd · 4 ba · 3,083 sqft

2450 HARBOURSIDE DRIVE # 244, LONGBOAT KEY, FL 34228

168 Days on Market

Condo for Sale

$1,800,000

3 bd · 3 ba · 3,383 sqft

2450 HARBOURSIDE DRIVE # 234, LONGBOAT KEY, FL 34228

792 Days on Market

Home for Sale

$1,799,000

3 bd · 2 ba · 2,334 sqft

17B FRANKLIN COURT S, ST PETERSBURG, FL 33711

Talk to a local agent

Looking at Marina Bay Homes?

Tell us what you're after — we'll send matching homes, off-market options and recent sales, and set up private showings.

Matthew Gromadzki

Real Estate Broker

(786) 370-8570

Send a message

We reply the same day.

Send Inquiry

By submitting you agree to be contacted about your inquiry. No spam, ever.

Live MLS inventory in Marina Bay, Longboat Key, updated continuously. Florida Lux Real Estate currently tracks 5 active listings here. MLS inventory updated October 15, 2026.