175 SE 25th Road

Miami, FL 33129

$31,000,000

$4,376/ft²

6Beds

7Baths

7,084Sq ft

2026Year built

CondoType

About this home

Perched high above Brickell Waterfront, The Upper Penthouse at Una Residences is a masterwork of coastal luxury. Crafted by Adrian Smith + Gordon Gill Architecture, this 9,955-square-foot triplex pairs 7,084 square feet of bespoke interiors with 2,871 square feet of private terraces. Teak, walnut, and natural stone complement floor-to-ceiling glass framing panoramic views, all linked by a private internal lift. A private elevator foyer opens to a double-height Great Room with curved glass flowing onto a massive bayfront terrace. Nearby, the chef’s kitchen features Gaggenau appliances, supported by a guest powder room and discrete service quarters. Level 44 offers six en-suite bedrooms, featured by two primary suites—one capturing western sunset vistas over the skyline, the other a waterfront sanctuary with a spa bath and terrace. A media room, formal study, housekeeping suite, and full laundry room complete this level. The rooftop sanctuary boasts an open-air deck with a private pool, summer kitchen beneath a trellis, sauna, and steam shower. Residents also gain full access to UNA’s white-glove amenities: an Aman-inspired spa, fitness center, cinema, three bayfront pools set in Enea gardens, and exclusive membership to Key Biscayne’s Grand Bay Club.

Features

Waterfront

Property details

Listing

MLS #: A12075153
Status: For sale
Listed on: Aug 21, 2026
Days on market: 6 days
Listing data updated: Aug 26, 2026

Interior

Beds: 6
Baths: 7
Living area: 7,084 ft²
Price per ft²: $4,376/ft²
Unit: UPH01

Building & community

Type: Condo
Year built: 2026
HOA fee: $12,114/mo
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.

What's nearby

Elementary school: MATER ACADEMY VIRTUAL CHARTER SCHOOL · 0.8 mi away
Middle school: MATER ACADEMY VIRTUAL CHARTER SCHOOL · 0.8 mi away
High school: MATER ACADEMY VIRTUAL CHARTER SCHOOL · 0.8 mi away
Transit: BRICKELL AV & SE 25 RD · 0.2 mi away
Supermarket: Publix · 0.9 mi away
Park: Alice C Wainwright Park · 0.2 mi away
Pharmacy: Walgreens · 0.9 mi away

Straight-line distances · Sources: NCES/FL DOE, GTFS Miami-Dade and Broward, OpenStreetMap

True monthly cost

Mortgage (principal & interest): $156,753
Property taxes (est.): $28,417
Home insurance (est.): $23,250
Flood insurance (est.): —
HOA fee: $12,114

Estimated total$220,534*/mo

* Some cost lines aren't available yet for this listing; the total shown is incomplete.

Based on 20% down, a 6.5% rate and a 30-year loan, plus this home's estimated Florida carrying costs. All figures are illustrative estimates — not quotes, not financial or insurance advice.

Sources: flood zone — FEMA National Flood Hazard Layer; mortgage, taxes and insurance figures — this site's own estimates; HOA / CDD — as reported for this listing.

What will this home really cost you?

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?