Una’s private boat slips add a compelling dimension to its Biscayne Bay setting. For yacht owners, however, the purchase decision should turn on documented berth rights, the full cost of marina use, transfer conditions and compatibility with the intended vessel.

For a yacht owner, the appeal of Una Residences Brickell is clear: a home on Biscayne Bay with private boat slips as part of its waterfront setting. Located at 175 SE 25th Road, the 47-story condominium brings that proposition to southern Brickell. Its third-floor outdoor terrace includes bayfront, lap and family pools overlooking the bay and slips.
The essential purchase distinction is less visible. A marketed marina amenity does not prove that every residence includes a permanent, transferable berth. Private slips are advertised, but the legal structure of their use, the marina fee schedule and the right to pass a berth to a subsequent purchaser remain unestablished.
The buyer’s task is to evaluate two propositions separately: the residence as a home and the berth arrangement as a documented right. Neither should stand in for the other.
Before assigning value to dockage, request the condominium declaration, the applicable slip assignment or agreement, and the marina rules. Establish precisely what accompanies the residence being purchased-not simply what is available elsewhere within the development.
Whether Una’s slip rights are deeded, assigned, leased or membership-based is not specified in the advertised amenity details. Those terms are not interchangeable. Ask counsel to establish the nature, duration and conditions of any proposed right, including whether it identifies a particular berth and whether that berth will be available to the buyer at closing.
Listing language is no substitute. Marina and waterfront labels do not, on their own, establish an individual berth entitlement. The same discipline applies to dock photographs and verbal descriptions of the waterfront experience.
For buyers also considering St. Regis® Residences Brickell, keep the residential comparison distinct from the boating inquiry. A neighborhood shortlist does not establish equivalent dockage rights; each proposed purchase needs its own documentation.
No dollar schedule for marina dues, slip-use fees or marina membership charges is specified in Una’s advertised amenity details. Nor is it established whether marina expenses fall within general condominium assessments or are allocated through separate slip-user charges. Buyers should not interpret that silence as either inclusion or exemption.
Request the current fee schedule alongside the operating budget and reserve schedules. The question is not simply what a slip costs each month, but which obligations can attach to its use and who bears them.
Organize the review around four categories:
Recurring charges: Establish any regular slip-use payment and whether it is separate from the residence’s condominium assessment.
Operating expenses: Ask who pays marina maintenance, insurance and utilities, and how those expenses are allocated.
Repairs and reserves: Identify responsibility for dock repairs and whether separate assessments or slip-user charges can apply.
Transaction charges: Request confirmation of any application, approval or transfer fees associated with the proposed berth arrangement.
These are questions to resolve, not a statement that Una imposes each charge. Build the ownership budget only after the applicable obligations are identified in writing. A headline dues figure without its allocation rules is an incomplete measure of financial exposure.
For an owner planning to keep a yacht close to home, transferability deserves attention before purchase-not merely when preparing to sell. Whether a slip can be sold independently or transferred with a residence is not established by Una’s advertised marina amenity.
Have counsel determine whether the proposed right survives a residence sale, whether a successor needs approval, and whether any transfer fee or eligibility condition applies. If the arrangement involves a lease or assignment, ask what must happen to that agreement at closing. Do not assume the seller’s present use becomes the buyer’s future entitlement.
Independent sale and leasing require separate answers. A right that can accompany a residence does not necessarily permit a separate transaction, and permission to use a berth should not be presumed to authorize leasing it to another owner.
For a broader shortlist that includes Vita at Grove Isle, apply the same standard: compare the documented rights offered with each specific residence rather than attaching a common meaning to waterfront language. Do not infer equivalent marina arrangements between projects.
The word “membership” can blur otherwise separate amenities. Una’s advertised Grand Bay Club access on Key Biscayne is a private beach-club amenity. That access does not describe marina slip rights and should not be used to infer them.
Nor should Una’s marina be characterized as membership-based without supporting documents. If a membership agreement is presented during a purchase, first establish which amenity it governs. Then review its eligibility, charges, duration and transfer provisions independently of the residence and any slip agreement.
A clear transaction file keeps these benefits separate. Beach-club access, condominium ownership and berth use may contribute to one lifestyle, but they should not be treated as one contractual entitlement.
The marina is marketed for immediate access to Biscayne Bay and the Atlantic Ocean. That is an appealing location proposition, not a technical assurance that a particular yacht can occupy a berth or navigate its intended route.
Maximum vessel length, beam and draft are not specified in the advertised amenity details. Neither are technical channel depths or bridge clearances. Request written berth dimensions, permitted vessel specifications, approach depths and route clearances, then have the intended yacht evaluated against those particulars.
Keep availability and operating status separate from vessel fit. Immediate residential occupancy is advertised at Una, but that does not independently establish marina commissioning or berth availability. Confirm when the proposed slip can actually be used-not simply when the residence can be occupied.
The strongest purchase file brings together an identifiable berth right, its complete fee obligations, its transfer conditions and written vessel compatibility information. Have counsel address how any essential boating requirement should be reflected in the purchase documents before treating dockage as part of the residence’s value.
Una’s bayfront setting supplies the appeal. Documented rights determine whether that appeal supports the owner’s intended life on the water.
For a discreet conversation about aligning your South Florida residence search with your boating priorities, connect with MILLION.
If branded residences are on your mind — as a home or as an allocation — we would be glad to share what we are seeing, privately.
Begin a quiet conversationUna Residences is at 175 SE 25th Road, Miami, FL 33129, on Biscayne Bay in southern Brickell. It is a 47-story waterfront condominium tower.
Yes, private boat slips are identified as part of its waterfront amenities. That does not establish that every residence includes a berth.
Public amenity descriptions do not specify the legal structure. Review the condominium declaration and the applicable slip assignment or agreement with counsel.
Public amenity information does not provide a dollar schedule for marina dues or slip-use fees. Request the current fee schedule and applicable budget documents.
Public marketing does not establish whether those expenses are included in general assessments or charged separately to slip users. Confirm the allocation of maintenance, insurance, utilities and dock repairs in writing.
Public amenity marketing does not establish transferability. Confirm whether the right survives a sale and whether approval, eligibility conditions or transfer fees apply.
The public amenity descriptions do not establish either permission. Counsel should review the governing documents before a buyer assumes a separate sale or lease is allowed.
No, Grand Bay Club access is advertised as a separate private beach-club amenity on Key Biscayne, not as a description of marina rights.
Request written berth dimensions, permitted vessel length, beam and draft, plus approach depths and route clearances. Public amenity information does not establish compatibility for a particular yacht.
No, the residential occupancy statement does not independently establish marina commissioning or berth availability. Confirm the proposed slip’s availability and usable date separately.


