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© 2026 DockOnly™. All rights reserved.

DockOnly™ and Dock Score™ are trademarks of Blue Mar Real Estate Group Inc.

Blue Mar Real Estate Group Inc. — Licensed Florida Real Estate Broker

Blue Mar Real Estate Group Inc.

Licensed Florida Real Estate Broker · DBPR License CQ1018554

4000 Ponce De Leon Blvd, Suite 470, Coral Gables, FL 33146

[email protected]

Listing data is provided by participating Multiple Listing Services and is deemed reliable but not guaranteed. Each listing's MLS source and its required disclosures appear with that listing. Dock Score™ is a DockOnly.com rating and is not provided by or affiliated with any MLS or listing broker. NOAA chart data is public domain and for reference only — not for navigation. Full MLS Compliance

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+20

7800 4TH AVENUE S

ST PETERSBURG, FL, 33707

Active

$1,250,000

7800 4TH AVENUE S

ST PETERSBURG, FL, 33707

Active

$1,250,000

4

Bedrooms

4

Bathrooms

2,522 sqft

Living Area

1958

Year Built

$1,250,000Tour the dockSchedule a Showing
Navigation note: Navigation routes show the shortest mapped path to open water. A vessel taller than the binding bridge clearance may still reach open water via a longer alternate route that we don't currently map — verify navigability with a local captain or surveyor before relying on it.

9,975

Lot Size (sqft)

236

Days on Market

Dock Score™

DockOnly
70
Good

What shaped this score

✓Direct Water
✓Dock present
✓No fixed bridges
✓Fits boats up to ~58ft (est.)

DockOnly.com rating — not provided by the MLS or listing broker.

Dock & Water AccessMLS

Intracoastal Waterway📝 deep water

AI Aerial Imagery Detection

Dock DetectedSeawall DetectedDeep Water Indicators~49-67 ft dock

Detected by AI from open-source aerial mapping imagery and may not reflect current conditions. This information was not provided by the MLS or listing broker. Always verify dock infrastructure with the listing agent.

Navigation RouteDockOnly

Data sources: SFWMD AHED waterway polygons · FHWA National Bridge Inventory 2024 · Not provided by the MLS or listing broker.

Description

Outstanding Waterfront Redevelopment or Restoration Opportunity! Rare point lot in Causeway Isles with 148 feet of direct water frontage and wide-open Boca Ciega Bay views. Enjoy a southern rear exposure offering both sunrise and sunset vistas. Located at the end of a quiet cul-de-sac, this property features deep water with no fixed bridges and quick access to the Gulf of America. The existing 4-bed, 4-bath, 2,522-sq-ft home was flooded and remediated after Hurricane Helene and qualifies for restoration under FEMA’s 50% rule with an updated appraisal. Ideal for a builder, developer, or buyer ready to renovate or rebuild a custom waterfront residence. Minutes to Treasure Island beaches and vibrant downtown St. Petersburg. A premier location and rare opportunity—don’t miss it!

Schedule a Showing

See the property and tour the dock. A licensed waterfront specialist will arrange your private showing.

Select a date

Location

ST PETERSBURG, FL, 33707

No price history available for this property.

Displayed by Blue Mar Real Estate Group Inc. — Licensed Florida Real Estate Broker (DBPR CQ1018554) · [email protected]

Listing courtesy of RE/MAX ACTION FIRST OF FLORIDA via Stellar MLS

Last updated: 7/10/2026

© 2026 Stellar MLS. All rights reserved. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange (IDX) program of Stellar MLS. Information is deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change, or withdrawal.

IDX information is provided exclusively for consumers' personal, non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Dock Score™

DockOnly
70
Good

What shaped this score

✓Direct Water
✓Dock present
✓No fixed bridges
✓Fits boats up to ~58ft (est.)

DockOnly.com rating — not provided by the MLS or listing broker.

FEMA Flood Zone AE
BFE: 11ft

Special Flood Hazard Area

View FEMA Flood Map →
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Mortgage Calculator

Estimate your monthly payment for this waterfront property

20%

$250,000 down

%
Principal & Interest$6,486/mo
Property Tax (est. ~1.2%, varies by county)$1,250/mo
Home Insurance (est.)$250/mo
Total Monthly Payment$7,986
Loan Amount: $1,000,000Rate: 6.75%
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Estimated payments only. Actual rates and terms may vary.

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