18911 Collins Ave

Sunny Isles Beach, FL 33160

$18,500/mo

4Beds

5.5Baths

3,945Sq ft

2003Year built

CondoType

About this home

Experience unparalleled luxury in this spectacular 4-bedroom, 5.5-bathroom residence, offering breathtaking, unobstructed ocean views from every vantage point. Arrive via a private elevator into a formal foyer, opening to an expansive, sun-drenched floor plan. Floor-to-ceiling impact windows flood the seamless living and dining areas with natural light, beautifully accentuating the pristine marble flooring throughout. Designed for effortless entertaining and refined living, the home features an open-concept chef’s kitchen, a private theater room, custom walk-in closets, and a dedicated laundry room. This unit includes three coveted covered parking spaces and a private storage unit. Exclusive Bonus: This residence comes complete with a rare, private oceanfront cabana featuring a full bathroom and kitchenette—your personal beachside oasis. Located within the prestigious, full-service Ocean III in Sunny Isles Beach, residents enjoy resort-style amenities including beach service, 24-hour security, a state-of-the-art fitness center, an on-site restaurant, and tennis courts. THIS EXCEPTIONAL OFFERING INCLUDES A PRIVATE, FULLY EQUIPPED BEACHSIDE CABANA. COMPLETE WITH A FULL BATHROOM AND KITCHEN, IT SERVES AS THE PERFECT EXCLUSIVE RETREAT FOR SEAMLESS INDOOR-OUTDOOR ENTERTAINING RIGHT ON THE SAND.

Features

Waterfront

Property details

Listing

MLS #: A12051077
Status: For sale
Listed on: Jul 9, 2026
Days on market: 35 days
Listing data updated: Aug 10, 2026

Interior

Beds: 4
Baths: 5.5
Living area: 3,945 ft²
Unit: 901

Building & community

Type: Condo
Year built: 2003
County: Miami-Dade

Lot & exterior

Waterfront: Yes

Days on market, price per ft² and the monthly HOA amount are calculated by this site from the MLS data shown; the association fee is normalized to a monthly figure.

Building structural health (SIRS)

No filing record found

We couldn't find a SIRS filing record for this building in Florida's public DBPR database. That is not a red flag by itself: buildings under three stories are exempt, recent or mailed-in filings may not appear yet, and the name or address on file may differ from this listing.

Questions about this

What is a SIRS and why does it matter?

Since the Surfside collapse, Florida requires condo and co-op buildings three stories or taller to complete a Structural Integrity Reserve Study: an inspection-based plan that forces the association to fund structural repairs (roof, load-bearing walls, plumbing, electrical) instead of deferring them. It matters because underfunded buildings are the ones that surprise owners with large special assessments.

Has this building filed its SIRS?

We didn't find a filing record for this building in the DBPR's public database. Absence of a record does not mean the building is out of compliance — it may be exempt (under three stories), the filing may be recent or on paper, or the recorded name/address may differ. It IS the right question to ask before offering.

What is a special assessment?

A one-off charge the association levies on every owner when reserves don't cover a needed repair — in older coastal buildings they have ranged from a few thousand to over $100,000 per unit. The SIRS exists precisely to make these predictable and funded in advance. Always review the building's budget, reserves and meeting minutes before buying.

What should I check before buying in this building?

Florida law gives buyers the right to review the association's SIRS, milestone inspection reports, budget and reserves — the full study is available from the association by written request. Nilyan requests and walks through these documents with her buyers as part of the offer process.

Source: Florida DBPR public SIRS reporting database. Filing status is self-reported by the association; this is not an audit, inspection or safety certification, and absence of a record does not mean non-compliance. Data as of July 30, 2026.

Want the full structural picture of this building before you offer?