Ocean Two, Sunny Isles Beach: What Buyers Should Check

Ocean Two is the middle tower of Related Group's Ocean series on the north end of Sunny Isles Beach — a 40-story, 426-foot condominium at 19111 Collins Avenue, completed in 2001, designed by Sieger Suarez, and sitting on 500 feet of private beachfront between Residences by Armani/Casa and the Marco Polo. It is the same program as its sister Ocean Three next door in spirit — large two- to five-bedroom flow-through residences, a two-story lifestyle center, tennis, a beachfront restaurant — but a different building with a different clock: completed in 2001, its first milestone inspection falls around 2026 on the 25-year coastal rule, which means the report should exist now. It is also one of the 35 barrier-island buildings named in the University of Miami's 2024 subsidence study. The market here is steady rather than hot: nine sales in the last twelve months, mostly between $1.4 million and $2.4 million, at roughly $720 to $860 per square foot, with six homes listed for sale in November 2026 at an average asking price of about $1.95 million. Monthly dues run about $0.97 to $0.99 per square foot — roughly $1,787 a month on a 1,800-square-foot two-bedroom — which is modest for this strip, but the milestone report, the reserves, and the assessment history are the questions that decide whether that number holds.

The facts

• Address: 19111 Collins Avenue, Sunny Isles Beach, FL 33160
• Completed: 2001
• Stories: 40 (CTBUH Skyscraper Center, MyCondoPlans, and ActiveRain agree; Homes.com says 35, SkyFive says 30)
• Height: 426 feet (CTBUH)
• Residences: 254
• Developer: Related Group
• Architect: Sieger Suarez Architectural Partnership
• Unit mix: two- to five-bedroom residences. Two-bedrooms run 1,800 to 2,665 sq ft; three-bedrooms 1,900 to 3,040 sq ft; four-bedrooms 2,665 to 4,200 sq ft; five-bedrooms up to 5,330 sq ft. Developer floor plans are lettered C through F, from two-bedroom-plus-den to three-bedroom layouts.
• Unit sizes: 1,800 to 5,330 sq ft overall
• Waterfront: oceanfront, direct beach access, with 500 feet of beachfront
• Parking: two assigned parking spaces and one storage unit are listed for at least one residence (#1007); valet service is available building-wide
• Association: Ocean Two Condominium Association, (305) 466-4133 ext. 12, Manager@OceanTwo.com

Amenities and day-to-day living

Ocean Two runs a full resort-style program out of a two-story lifestyle and entertainment center: a health club and spa overlooking the tennis courts, two tennis courts, an oceanfront pool with cabanas, beachfront and poolside service, an on-site restaurant, a massage room, a game room and card rooms, a clubroom and media rooms, a children's play room, a social room, paddleboard and kayak storage, a pet area, and a café. The building has a two-story lobby and entry gallery, 24-hour security, and around-the-clock concierge staff, with valet service. Residences are flow-through layouts with ocean and bay views, private elevator lobbies in at least some lines, floor-to-ceiling glass, and oversized private balconies. The market is active but not frenzied. Nine sales closed in the twelve months to November 2026, including #2101 (2,665 sq ft) at $2,300,000 in September 2026 ($863/sq ft), #102 (1,800 sq ft) at $1,390,000 the same month ($772/sq ft), #3307 (1,900 sq ft) at $1,600,000 in June 2026 ($842/sq ft), and PH4 (3,040 sq ft) at $2,400,000 in April 2026 ($789/sq ft). Earlier 2026 closings ran $721 to $789 per square foot. Six residences were listed for sale in November 2026 at an average asking price of $1,953,167 and an average of $909 per square foot, and four were listed for rent at an average of $10,957 a month. One financing signal worth noting: CondoBlackBook reports that 35% was the lowest down payment made on a purchase here in the past six months — a single data point, not a rule, but consistent with lenders asking for more down on this stretch of the strip.

What to check before you buy

• Monthly cost — verify the dues, don't take the range. Homes.com lists monthly HOA fees of $1,787 to $3,018, covering common areas, cable TV, hot water, internet, ground maintenance, recreation facilities, trash, and water. Two per-unit examples land in the same place: #102 (1,800 sq ft) at $1,787 a month and #2503 (2,173 sq ft) at $2,100 a month — about $0.97 to $0.99 per square foot per month. That is the figure to confirm against the adopted budget for the specific unit you are buying, including whether any special assessment is running. One listing for #2503 notes 'all special assessments paid by seller,' which suggests assessments have existed here; the building-wide assessment history was not verified, so ask the association directly.
• Milestone inspection — due now. Completed in 2001, Ocean Two's first milestone inspection falls around 2026 on the 25-year coastal rule for buildings within three miles of the coast. The report should exist or be in progress. Ask for it, along with the structural integrity reserve study, before you sign — not after.
• Subsidence — named in the study, no building-specific figure. Ocean Two is one of the 35 barrier-island buildings the University of Miami's 2024 InSAR study found settling between 2 and 8 centimeters from 2016 to 2023. No per-building magnitude was published for Ocean Two, and the study's authors said no building was found unsafe. Still, ask whether the association has done any engineering follow-up, and whether the milestone report addresses it.
• Reserves and assessments — unverified. No building-wide reserve figure or assessment history was found in public sources. Given the building's age and the milestone timing, the reserve study and the last three years of board minutes are essential reading.
• Owner-occupancy — unverified. No owner-occupancy ratio was found in public sources. If you are financing, your lender will check it — confirm it before you are under contract, not after.
• Rentals — unverified. No rental minimum or annual cap was verified in public sources. Four units were listed for rent in November 2026, so rentals clearly happen; the governing documents will say on what terms.
• Pet policy — unverified in detail. The building has a pet area, and at least one listing describes it as pet-friendly, but no size, breed, or number limits were verified. Confirm against the association rules if a pet is part of the plan.

Who this building suits

Ocean Two suits a buyer who wants a large, established oceanfront residence — 1,800 square feet and up, with real separation between bedrooms and a flow-through layout — on the quieter north end of the strip, at a per-square-foot price well below the new branded towers nearby, and who is willing to do the diligence an early-2000s building demands: read the milestone report, the reserve study, and the assessment history before signing. It is not for a buyer who wants a turn-key new tower, a small studio, or a building where every number is published and settled.