488 S Beach Road, Jupiter Island, FL 33455 — MLS photo

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488 S Beach Road, Jupiter Island, FL 33455

Active · SingleFamilyResidence

$44,950,000

488 S Beach Road, Jupiter Island, FL 33455

Beds
5
Baths
7
Living area
9,000 sq ft
$ / sq ft
$4,994/sq ft
Year built
2025
Lot size
61,337 sq ft
HOA fee
—
Annual tax
—

About this property

Introducing Tranquility, a never-lived-in 2025 Jupiter Island estate on 1.41 acres with approximately 180 feet of Intracoastal frontage, deep-water yacht access, private dockage for 140'+ vessels, and deeded Atlantic beach access. Offering 5 bedrooms, 7 baths, approx. 9,000 living sqft, 12,000 total sqft, elevator, media room, sauna, saltwater pool, impact glass, whole-house generator, four-car garage, and refined indoor-outdoor living. Furnished and designed with exceptional materials, advanced technology, and a serene coastal presence on prestigious South Beach Road.

Property location

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488 S Beach Road, Jupiter Island, FL 33455

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Facts & features

Interior

Bedrooms
5
Bathrooms
7
Living area
9,000 sq ft

Exterior & Structure

Property type
SingleFamilyResidence
Year built
2025
Lot size
61,337 sq ft

Parking

Not provided in the MLS listing.

HOA, Community & Financials

County
Martin
MLS listing ID
R11137373
Listing status
Active

Investment intelligence

Yield & ROI calculator

Pre-filled from this listing's price, HOA and tax record. Adjust anything to see returns update instantly.

Estimated monthly cash flow

-$184,646

Cap rate
0.8%
Net yield
0.8%
Cash-on-cash return
-17.6%
Gross yield
3.7%
Mortgage payment
$213,086/mo
Down payment
$11,237,500
Loan amount
$33,712,500
Annual NOI
$341,280

Estimates only — includes 5% maintenance reserve and ~3% closing costs in cash invested. Verify taxes, HOA and insurance before making an offer.